Cat.No. W369–E1–1
SYSMAC
C200HW-ZW3AT2-E-V2
Controller Link Support Software
Ver. 2.00
OPERATION MANUAL
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SYSMAC
C200HW-ZW3AT2-E-V2
Controller Link Support Software
Ver. 2.00
Operation Manual
Revised March 2000
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Notice:
OMRON products are manufactured for use according to proper procedures by a qualified operator
and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this manual. Always heed
the information provided with them. Failure to heed precautions can result in injury to people or dam-
age to property.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
!
!
!
WARNING
Caution
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
OMRON Product References
All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers
to an OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means
“word” and is abbreviated “Wd” in documentation in this sense.
The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for any-
thing else.
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Note Indicates information of particular interest for efficient and convenient operation
of the product.
1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.
OMRON, 2000
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis-
sion of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is
constantly striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the informa-
tion contained in this publication.
DOS, Windows and Microsoft C are registered trademarks of Microsoft Corporation.
IBM is a registered trademark of International Business Machines Corporation.
All other product names or company names that appear in this manual are trademarks or registered trademarks of each
respective company.
v
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TABLE OF CONTENTS
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xi
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Checking the Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SECTION 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1-1 About the Controller Link Support Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 Checking Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3 Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4 Overall Flow of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5 Menu Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
7
7
9
10
SECTION 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
2-1 Preparations for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
13
SECTION 3
Basic Operations and Connections . . . . . . . . . . . . . . . . . .
15
3-1 Starting and Exiting the Controller Link Support Software . . . . . . . . . . . . . . . . . . . . . . .
3-2 Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Connecting to a Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
19
23
SECTION 4
Basic Operating Procedures . . . . . . . . . . . . . . . . . . . . . . .
37
4-1 Starting the Network for the First Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Starting Data Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Interconnecting Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
38
39
SECTION 5
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
5-1 Keyboard Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2 Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 L: Data Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4 P: Set Network Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5 R: Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6 N: Echoback Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7 D: Broadcast Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8 C: Monitor Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9 E: Display Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10 S: Display Node Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11 M: Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-12 K: Connection Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13 W: Edit PC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-14 I: System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-15 Q: Exit to DOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43
43
45
83
85
100
101
103
104
109
112
115
124
135
142
SECTION 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
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TABLE OF CONTENTS
Appendices
A Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Using Modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C Registering the Controller Link Support Software in the SYSMAC Support Software . . . . .
D Running the Controller Link Support Software under Windows 95 . . . . . . . . . . . . . . . . . . . .
E Editing the Device Information Setting File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
145
149
163
165
167
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
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About this Manual:
This manual describes the installation and operation of the C200HW-ZW3AT2-E-V2 Controller Link Sup-
port Software (Ver. 2.00) and includes the sections described below. The Controller Link Support Soft-
ware is used to set up and manage a Controller Link Network (Wired type, Optical type, Optical Ring type).
The C200HW-ZW3AT2-E-V2 is for use on a computer that is not part of the Controller Link Network (i.e., a
computer connected to the Network via a PC, not as a Network node).
The following three manuals are directly related to application of the Controller Link Network.
Name
Contents
Cat. No.
(suffixes omitted)
SYSMAC C200HW-ZW3AT2-E-V2, Controller
Link Support Software
Operation Manual (this manual)
Installation and operating procedures for the Controller Link
Support Software Ver 2.00. The Controller Link Support Software
enables manual setting of data links and other procedures for a
Controller Link Network. Use this software for Optical Controller
Link Networks.
W308
SYSMAC 3G8F5-CLK11-E, 3G8F5-CLK21-E
Controller Link Support Boards
Operation Manual
Installation, setup, and operating procedures for Controller Link
Support Boards. Controller Link Support Boards are used to
connect IBM PC/ATs or compatibles to a Controller Link Network.
W307
SYSMAC CS1W-CLK11/21, C200HW-CLK21, Installation, setup, and operating procedures for the Controller Link W309
CVM1-CLK21, CQM1H-CLK2 Controller Link
Units
Operation Manual
Units. Controller Link Units are used to connect CS1-series,
CV-series, CVM1, C200HX/HG/HE, and CQM1H PCs to a
Controller Link Network.
SYSMAC CS1W-CLK12, CVM1-CLK12
Optical Ring Controller Link Units
Operation Manual
Installation, setup, and operating procedures for Optical Ring
Controller Link Units. Optical Ring Controller Link Units are used
to connect CS1-series, CV-series, and CVM1 PCs to an Optical
Ring Controller Link Network.
W370
W308
SYSMAC C200HW-ZW3AT2-E,
3G8F5-CLK11-E/CLK21-E
Controller Link Support Software
Operation Manual
Installation and operating procedures for the Controller Link
Support Software Ver. 1.10 (or earlier versions). This manual is
included with Controller Link Support Boards. Use Controller Link
Support Software Ver. 1.10 (or earlier versions) with Controller
Link Support Boards.
Please read this manual and related manuals carefully and be sure you understand the information pro-
vided before attempting to use the Controller Link Support Software.
Precautions provides general precautions for using the Controller Link Support Software.
Section 1 explains the features of the Controller Link Support Software and its operating environment.
Section 2 describes how to install the C200HW-ZW3AT2-E-V2 Controller Link Support Software. Refer to the Controller Link
Support Boards Operation Manual (W307) for installation procedures for the 3G8F5-CLKj1-E Controller Link Support Software.
Section 3 describes the Controller Link Support Software menu structure and basic operations, such as starting and exiting the
software. It also describes how to connect the computer running the Controller Link Support Software to the Network.
Section 4 outlines operating procedures for the Controller Link Support Software. Actual procedures are provided in Section 5
Operating Procedures.
Section 5 describes individual operating procedures for the Controller Link Support Software.
Section 6describes troubleshooting methods for some of the problems that can occur with the Controller Link Support Software.
Appendix A provides a list of error messages displayed by the Controller Link Support Software.
Appendix B describes how to connect a remote computer running the Controller Link Support Software to a PC on a Controller
Link Network via modem.
Appendix C tells how to register the Controller Link Support Software on the Option Menu of the SYSMAC Support Software.
Appendix D tells how to run the Controller Link Support Software under Windows 95.
Appendix E tells how to edit the device information setting file.
Appendix F provides forms that can be used to help structure data links.
!
WARNING Failure to read and understand the information provided in this manual may result in
personal injury or death, damage to the product, or product failure. Please read each
section in its entirety and be sure you understand the information provided in the section
and related sections before attempting any of the procedures or operations given.
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PRECAUTIONS
This section provides general precautions for using the Controller Link Support Software.
The information contained in this section is important for the safe and reliable application of the product. You must
read this section and understand the information contained before attempting to set up or operate the Controller Link
Support Software.
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Checking the Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Application Precautions
4
1
Intended Audience
This manual is intended for the following personnel, who must also have knowl-
edge of electrical systems (an electrical engineer or the equivalent).
• Personnel in charge of installing FA systems.
• Personnel in charge of designing FA systems.
• Personnel in charge of managing FA systems and facilities.
2
General Precautions
The user must operate the product according to the performance specifications
described in the operation manuals.
Before using the product under conditions which are not described in the manual
or applying the product to nuclear control systems, railroad systems, aviation
systems, vehicles, combustion systems, medical equipment, amusement ma-
chines, safety equipment, and other systems, machines, and equipment that
may have a serious influence on lives and property if used improperly, consult
your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide the
systems, machines, and equipment with double safety mechanisms.
This manual provides information for programming and operating the Unit. Be
sure to read this manual before attempting to use the Unit and keep this manual
close at hand for reference during operation.
WARNING It is extremely important that a PC and all PC Units be used for the specified
purpose and under the specified conditions, especially in applications that can
directly or indirectly affect human life. You must consult with your OMRON
representative before applying a PC System to the above-mentioned
applications.
!
3
Safety Precautions
WARNING Do not attempt to disassemble the Board or touch the inside of the Unit while the
!
!
!
!
power is being supplied. Doing so may result in electric shock.
WARNING Do not touch any of the terminals or terminal blocks while the power is being
supplied. Doing so may result in electric shock.
WARNING Be sure to turn OFF the power supply before assembling the Unit or connecting
cables. Not doing so may result in electric shock.
WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so
may result in malfunction, fire, or electric shock.
4
Application Precautions
Observe the following precautions when using the PC System.
Caution Before starting data links, make sure that data link tables have been appropri-
ately set at each node for which the data links are to be established. If the data
link tables have been inappropriately set, the equipment may perform unex-
pected operation and result in injury. Even if the data link tables have been ap-
propriately set, always make sure that the equipment will not be affected before
starting or stopping the data link.
!
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Checking the Contents
6
Caution Once routing tables are transferred to a PC, all CPU Bus Units at the node (ex-
cept SYSMAC BUS/2 Master Units) will be reset. Before transferring the routing
tables, always make sure that the equipment will not be affected.
!
5
6
Trademarks
MS-DOS, Windows, Microsoft C, and Quick BASIC are registered trademarks of
Microsoft Corporation.
IBM and IBM PAC-DOS are registered trademarks of International Business
Machines Corporation (U.S.A.).
PC-PR210H is a registered trademark of NEC Corporation.
ESC/P is a registered trademark of Seiko Epson Corporation.
Other brands and their products are trademarks or registered trademarks of
their respective holders and should be noted as such.
Checking the Contents
Confirm that the following items are included with your purchase. These items
are required to configure the C200HW-ZW3AT2-E-V2
• Installation disk (3.5 inch, 1 disk)
• Operation manual (B5 size, English)
• User registration cards (English and Japanese)
• Mailing label
• One operation manual (this manual)
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SECTION 1
Features
This section explains the features of the Controller Link Support Software and its operating environment.
1-1 About the Controller Link Support Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1-2 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1-3 Additional Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1-4 Main Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1-5 Connecting to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 Checking Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2-1 C200HW-ZW3AT2-E-V2 Controller Link Support Software . . . . . . . . . . . . . . .
1-3 Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3-1 Compatible Computers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3-2 Printers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4 Overall Flow of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5 Menu Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
2
3
3
4
5
7
7
7
7
8
9
10
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About the Controller Link Support Software
Section 1-1
1-1 About the Controller Link Support Software
The Controller Link Support Software is used to set up, control, and monitor
Controller Link Networks.
Functionality for Optical Ring Controller Link Networks has been added with this
version. Ver. 2.00 of the Controller Link Support Software is required for Optical
Ring Controller Link Networks. For other types of network, Ver. 1.10 (or earlier
versions) can be used.
1-1-1 Features
Sets Data Link Tables
The Controller Link Support Software can be used to create data link tables to
manually set data links. It can also create data link areas used for automatically
set data links.
Run from Programming
Device or from a Node
The Controller Link Support Software can be run on an IBM PC/AT or compatible
computer as a programming device connected to a PC via an RS-232C inter-
face, or it can be run on an IBM PC/AT or compatible computer connected as a
node to the Controller Link Network via a Controller Link Support Board.
Compatible with All
Controller Link Models
The Controller Link Support Software supports all Controller Link Units and Con-
troller Link Support Boards.
Note The following products are available for the Controller Link Network.
• Controller Link Unit for SYSMAC CS1-series PCs (wired, and optical, and opti-
cal ring)
• Controller Link Unit for SYSMAC C200HX/HG/HE PCs (wired only)
• Controller Link Unit for SYSMAC CVM1 and CV-series PCs (wired and optical
ring)
• Controller Link Unit for SYSMAC CQM1H PCs (wired only)
• Controller Link Support Board for IBM PC/AT or compatible computer (wired
and optical)
Print the Current Screen
or Data
The Controller Link Support Software can print the current screen or data.
Create Routing Tables
The Controller Link Support Software can create routing tables, which allow in-
ter-network connections. Data files for routing tables can be shared with the
SYSMAC Support Software.
Set PC IDs
The Controller Link Support Software allows you to create and edit PC IDs,
which facilitate node management. Data files for PC IDs can be shared with the
SYSMAC Support Software.
Connect from Remote
FA Networks
When multiple FA networks are inter-connected, the Controller Link Support
Software can be used to set and display all Controller Link Networks within a
three-level hierarchy (including the local network).
Note Here, FA networks include Controller Link, SYSMAC NET, and SYSMAC LINK
Networks.
Facilitate Unit
Replacement
The Controller Link Support Software can save in the computer all the settings
stored in Controller Link Units or Controller Link Support Boards. Therefore, be-
fore replacing a Controller Link Unit or Controller Link Support Board, you can
save all the settings in the computer and restore them to the new Controller Link
Unit or Controller Link Support Board. This will save you the trouble of redoing
settings after replacement.
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About the Controller Link Support Software
Section 1-1
1-1-2 Functions
The functions of the Controller Link Support Software are outlined in the follow-
ing table.
Function
Explanation
Data link management
Creates and edits data link tables for manually set data
links, registers data link tables at nodes, saves data link
tables as files, and performs other processing related to
data links.
Network parameter
setting
Adjusts network communications parameter settings to
provide the most suitable Controller Link
communications for the user application.
Routing table
management
Creates and edits routing tables, registers routing tables
at nodes, and saves routing tables as files. Routing
tables are used to specify data communications paths
when data is transferred to/from remote FA networks.
(See note.)
Communications testing Checks whether the Controller Link Network is working
properly.
Status display
Displays the network and node status, data link status,
error logs, and so on.
Maintenance
Backs up the contents of the EEPROM in the Controller
Link Unit or Controller Link Support Board as a file and
restores the file to the EEPROM.
Connection information
reading
Reads node configurations and the status of networks.
(Only available for Optical Ring Networks.)
PC ID editing
Assigns a unique ID to each PC. Using PC IDs allows
easier PC management than using network and node
addresses.
System setup
Sets the communications parameters for the Controller
Link Support Software, the PC to be connected, the
service conditions for the Controller Link Support
Software, and so on. These must be set before the
Controller Link Support Software is connected to a node.
Note Other FA networks, such as Controller Link Networks, SYSMAC NET
Networks, and SYSMAC LINK Networks, can be inter-connected.
1-1-3 Additional Functions
The following functions were added to the Controller Link Support Software for
when upgrading from Ver. 1.1j to Ver. 2.00.
• Optical Ring Controller Link Networks
Connection configuration data for Optical Ring Controller Link Networks can
be read using the Connection Information Menu. In addition, since an Optical
Ring Network can have up to 62 nodes, the maximum number of nodes for
which each menu’s functions can be used has been increased to 62 (from 32
with Ver. 1.10).
• CS1-series PCs
This version of the Controller Link Support Software can be directly connected
to, and used with, CS1-series PCs.
• Saving and Printing of Error Log Files
Error logs read from specified nodes can be saved to files, and this data can be
read from the file and displayed. The error log data saved to files in this way,
can be displayed and edited using a standard text editor, and used in other
applications. It can also be printed out.
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About the Controller Link Support Software
Section 1-1
1-1-4 Main Functions
Registering Data Link Tables
Controller Link
Support Software
IBM PC/AT computer
Create
Data
link
tables
Controller Link
Network
Data link table
for #1 node
(send and
Transfer
receive areas)
Data link table
for #2 node
(send and
Transfer
Transfer
receive areas)
Data link table
for #3 node
(send and
receive areas)
Data link tables: Tables that specify the send areas at the local node and the numbers
of words to be received from a particular areas at remote nodes.
Starting and Stopping Data Links
Controller Link
Support Software
IBM PC/AT or compatible
PC (startup node)
Controller Link Network
Starting and stopping
Displaying Network and Node Status
Data link status monitor
Data link area monitor
Network monitor
Node status display
Controller Link
Support Software
IBM PC/AT or compatible
Controller Link Network
Connection
information
Controller Link
Support Software
Optical Ring
Controller Link
Network
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About the Controller Link Support Software
Section 1-1
Testing
Controller Link
Support Software
IBM PC/AT or compatible
Controller Link Network
Echoback test between the local
node and the specified node
Returns the test data unchanged.
Controller Link
Support Software
IBM PC/AT or compatible
Controller Link Network
Test data is broadcasted to all nodes the specified number of times and
the success count is examined (broadcast test.)
Displaying Error Logs
Controller Link
Support Software
IBM PC/AT or compatible
Controller Link Network
Reading error log
Node Error code Date Time
#2
020C 96/09/10 10:00
1-1-5 Connecting to the Network
Connecting to a PC
The Controller Link Support Software can be run from a computer that is con-
nected to a Network PC as a dedicated programming device, i.e., one that is not
a node on the Network.
IBM PC/AT or
compatible
IBM PC/AT or compatible
Controller Link Network
Controller Link
Support Software
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About the Controller Link Support Software
Section 1-1
The Controller Link Support Software can also be used simultaneously with the
SYSMAC Support Software, i.e., it can be registered in the Option Menu of the
SYSMAC Support Software.
IBM PC/AT or
compatible
Controller Link
Support Software
IBM PC/AT or compatible
Controller Link Network
Controller Link
Support Software
Option
Menu
SYSMAC Support
Software
Installing in a Computer
Node
The Controller Link Support Software can also be run directly from a Network
computer.
IBM PC/AT or compatible
Controller Link Network
Controller Link
Support Software
Supplemental Connection Information
The Controller Link Support Software can be connected to PCs via modems.
IBM PC/AT or compatible
Modem
Modem
Controller Link Network
Controller Link
Support Software
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Operating Environment
Section 1-3
When multiple FA networks are inter-connected, the Controller Link Support
Software can be used to set up and monitor up to three levels of Controller Link
Networks, including the local network. In this case, set routing tables at each
node.
Running from a Computer Node
SYSMAC NET Net-
work (2nd network)
4 Network levels
are not possible
Computer running the
Controller Link Support
Software
Controller Link Network
(1st network: local)
Controller Link Net-
work (3rd network)
Controller Link Net-
work (4th network)
Running from a Programming Device
Computer running the
SYSMAC NET Net-
Controller Link Support
Software
work (2nd network)
4 Network levels
are not possible
Controller Link Network Controller Link Net- Controller Link Net-
(1st network: local) work (3rd network) work (4th network)
The connection to the
PC is not counted as
a network level.
1-2 Checking Components
When you first open the container, check the contents to be sure you have the
product you ordered and that all items are present.
1-2-1 C200HW-ZW3AT2-E-V2 Controller Link Support Software
The C200HW-ZW3AT2-E-V2 Controller Link Support Software is used when
connecting to a PC from a computer that is not a node on the Network.
• Installation disk (3.5”): 1
• Operation manual (this manual): 1
• User registration card: 1
1-3 Operating Environment
1-3-1 Compatible Computers
The Controller Link Support Software must be run on an IBM PC/AT or compat-
ible computer.
Controller Link
Manufacturer
Model
Support Software
C200HW-ZW3AT2-E Various
-V2
IBM PC/AT or compatible computer
The computer must provide the following.
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Operating Environment
Section 1-3
Item
Processor
Specifications
80386/80486 or higher
450K bytes min.
3 1/2” 2HD
Main memory
Floppy disk
Hard disk
Display
1M bytes min. empty disk space
640 × 480 dots (i.e., a 640 × 480 dot display with Windows
95/98)
Keyboard
OS
The following keys are required: Home, Escape, Control,
Page Up, Page Down, Backspace, F1 through F10, End,
Insert, Delete, Tab.
IBM PC-DOS 7.0 or later
Microsoft MS-DOS 6.2 or later
Windows 95/98
1-3-2 Printers
To print data from the Controller Link Support Software, use a printer that can
execute the following emulation:
Printer specifications
PCL2 specifications
IBM
ESC/P
The following printers are recommended:
Printers
HP Laser Jet 4P
IBM 4202-003
EPSON MJ-500
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Overall Flow of Operation
Section 1-4
1-4 Overall Flow of Operation
Install
Type A:\>INSTALL then press the Enter Key.
Follow the instructions displayed on the screen. The path to
C:\CLK must be specified in AUTOEXEC.BAT.)
Start
Type C:\CLK>CLKSS then press the Enter Key.
This screen is displayed for a
few seconds.
Select the desired item from the
menus to perform setting or
monitoring operations.
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Menu Hierarchy
Section 1-5
1-5 Menu Hierarchy
This section shows the menu hierarchy of the Controller Link Support Software.
The following illustration shows the overall flow of the menus; it does not show all
the steps necessary to display individual menus.
The menu items marked with asterisks (*) are valid only when a Controller Link
Support Board is installed in the computer. If a Controller Link Support Board is
not installed in the computer, these menu items cannot be selected.
Note Use Controller LInk Support Software Ver. 1.10 when creating a Controller Link
Network with a Controller Link Support Board. This version is included with the
Support
Board.
Also,
use
the
SYSMAC C200HW-ZW3AT2-E
3G8F5-CLK11-E/CLK21-E Controller Link Support Software Operation Manual
instead of this manual.
Start Controller Link
Support Software
L
R
E
T
*
M
K
R
W
W
*
T
U
B
*
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SECTION 2
Installation
This section describes how to install the C200HW-ZW3AT2-E-V2 Controller Link Support Software.
2-1 Preparations for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1-1 Check Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1-2 Backing Up the Installation Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
12
12
13
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Preparations for Installation
Section 2-1
2-1 Preparations for Installation
This section describes the knowledge required and tasks to be performed be-
fore installation.
2-1-1 Check Items
Item
Contents
Product
Installation disk: 1
Operation manual (this manual): 1
Operating environment See 1-3 Operating Environment (page 7.)
2-1-2 Backing Up the Installation Disk
Files may be erased or data may be corrupted by operation errors during instal-
lation. Create a copy of the floppy disk of the Controller Link Support Software
and use the disk containing the copy for installation. This will protect the master
installation disk should any problem occur. Creation of a disk copy is called back-
ing up the disk.
Prepare one new floppy disk for the backup. After completing the backup, store
the master disk (the original floppy disk) carefully. It will be necessary for future
version upgrades. Use the copied disk for subsequent operation. If the copy is
ever damaged, make a backup copy again. If the master disk is damaged,
please return it to OMRON. OMRON will fix or replace the disk for a small
charge.
This section describes the backup procedure using the following drive structure
as the example. If the drive structure is different, replace the drive name.
Floppy disk drive:Drive A (for 3.5” 2HD floppy disks)
Hard disk drive: Drive C (contains the DOS system)
Note 1) Write protect the Controller Link Support Software disk to ensure that files
are not accidentally erased.
2) Always create a backup copy for the Controller Link Support Software in or-
der to provide protection against data corruption.
3) Use the DISKCOPY command of DOS for backing up the disk. The disk to
which data is to be copied need not be formatted since DISKCOPY com-
mand formats the disk before copying.
4) The operating system (MS-DOS) is not provided with the Controller Link
Support Software.
Required Items
New floppy disk (3.5” 2HD): 1
Backup Procedure
1, 2, 3...
1. Turn on the power of the computer. In this example, the computer is started
from the hard disk and command input is prompted as shown below.
C:\>
Note If other applications are running, terminate them and display the DOS
command input prompt. Refer to the related manuals for your com-
puter and application software.
2. Write protect the floppy disk containing the Controller Link Support Board.
3. Enter the following command (underlined section).
C:\>DISKCOPY A: A:
The following messages will be displayed.
Insert SOURCE disk in Drive A:
and press ENTER when ready...
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Installation Procedure
Section 2-2
4. Insert a disk of the Controller Link Support Software in Drive A.
5. Press the Enter Key. The data on the disk will be read and the following mes-
sages will be displayed after a short time.
Insert TARGET disk in drive A:
and press ENTER when ready...
6. Remove the master disk of the Controller Link Support Software from drive
A and insert a new floppy disk.
7. Press the Enter Key. The data will be written to the new disk.
8. If a message prompts replacing the disk, replace the disk in drive A accord-
ing to the message.
9. When copying is completed, the following message will be displayed.
Create another copy (Y/N)?
10. Press the N key. The following message will be displayed immediately.
Copy another disk (Y/N)?
11. Press the N key.
Note Store the master installation disk carefully.
2-2 Installation Procedure
This section describes how to install the C200HW-ZW3AT2-E-V2 Controller
Link Support Software to the hard disk of a DOS computer connected to a PC.
In this example, the system environment is as follows:
• Floppy disk drive: Drive A
• Destination drive in hard disk: Drive C
• Destination directory: C:\CLK
If the drives to be used are different from those shown in this example, replace
drives A and C in the following descriptions with the actual drives to be used. Any
directory name (up to 8 characters long) can be specified as the destination di-
rectory.
Always follow the procedure described in this section. Otherwise, the software
may not be installed properly.
1, 2, 3...
1. Turn on the power to the computer. The computer is started from the hard
disk and command input is prompted as shown below.
C:\>
Note If another applications is started, terminate it and display a DOS com-
mand input prompt. Refer to the related manuals for your computer
and the application software.
2. Insert the Controller Link Support Software disk into drive A.
Note Be sure to use the backup disk previously created when installing the
software.
3. Change the current drive to drive A by entering the following command.
C:\>A:
4. Execute the installation program by entering the following command. Speci-
fy in the underlined section the directory in which the Controller Link Support
Software is to be installed. If a nonexistent directory is specified, it will be
automatically created.
A:\>INSTALL C:\CLK
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Installation Procedure
Section 2-2
When the installation program file is activated, the Controller Link Support
Software files will be copied from the floppy disk to the hard disk. Follow the
instructions displayed on the screen.
Note If the destination directory is omitted, the files will be copied to
C:\CLK.
5. When the installation processing is complete, the following message will be
displayed.
Add ”path=%PATH%;C:\CLK” to AUTOEXEC.BAT.
Command Usage : CLKSS
6. Use a text editor to add the following line anywhere in the AUTOEXEC.BAT
file as indicated by the message in step 5.
path=%PATH%;C:\CLK
This completes the installation procedure.
Note If the Controller Link Support Software is registered in the SYSMAC Support
Software, it can be started from the SYSMAC Support Software’s Option Menu.
See Appendix C Registering the Controller Link Support Software in the SYS-
MAC Support Software (page 163) for the registration procedure. We recom-
mend that the Controller Link Support Software be registered in this way if the
SYSMAC Support Software is already installed.
14
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SECTION 3
Basic Operations and Connections
This section describes the Controller Link Support Software menu structure and basic operations, such as starting and exiting
the software. It also describes how to connect the computer running the Controller Link Support Software to the Network.
3-1 Starting and Exiting the Controller Link Support Software . . . . . . . . . . . . . . . . . . . . . . . .
3-1-1 Starting the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1-2 Exiting the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-1 Screen Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-2 Selecting Menu Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-3 Entering Word Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-4 Selecting a File from the File List Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-5 Printing Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Connecting to a Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-1 Connection Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-2 PC Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
16
18
19
19
20
20
22
23
23
23
25
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Starting and Exiting the Controller Link Support Software
Section 3-1
3-1 Starting and Exiting the Controller Link Support Software
This section describes how to start and exit the Controller Link Support Soft-
ware.
Note 1) In the following examples, all command strings are shown in uppercase.
They can also be entered in lowercase.
2) If the Controller Link Support Software is registered in the SYSMAC Support
Software, it can be started from the SYSMAC Support Software’s Option
Menu. See Appendix C Registering the Controller Link Support Software in
the SYSMAC Support Software (page 163) for the registration procedure.
3) The Controller Link Support Software can be run from Windows. See Ap-
pendix D Running the Controller Link Support Software under Windows
95/98 (page 165) for the procedure.
3-1-1 Starting the Software
This section describes how to start the Controller Link Support Software.
In this example, the system environment is as follows:
• Hard disk: Drive C
• Directory for Controller Link Support Software: C:\CLK
If the drive and directory to be used are different from those shown in this exam-
ple, replace drive C and directory C:\CLK in the following descriptions with the
actual drive and directory being used.
Basic Procedure
1, 2, 3...
Turn on the power of the computer. The computer will be started from the
hard disk and command input will be prompted as shown below.
C:\>
Note If another application is started, terminate it and display a DOS com-
mand input prompt. Refer to the related manuals for your computer
and the application software.
Make sure that the current drive is the drive in which the Controller Link Sup-
port Software has been installed.
Note a) The current drive is the default drive that files are read from or writ-
ten to. If a file name is specified without a drive name, the file will
be searched or written in the current drive.
b) When C:\> is displayed as shown in step , drive C is the current
drive.
If the current drive is not the drive in which the Controller Link Support Soft-
ware has been installed, enter the drive name as below to change the cur-
rent drive.
Example: When changing the current drive from drive A to drive C
A:\>C:
Enter the command shown below to change the current directory to the di-
rectory in which the Controller Link Support Software has been installed.
Specify in the underlined section the directory in which the Controller Link
Support Software has been installed.
Example: Controller Link Support Software is in directory CLK
C:\>CD \CLK
Note a) The current directory is the default directory that files are read
from or written to. If a file is specified without a directory name, the
file will be searched or written in the current directory.
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Starting and Exiting the Controller Link Support Software
Section 3-1
b) If the path to the Controller Link Support Software directory is spe-
cified in the AUTOEXEC.BAT file, this step need not be per-
formed.
Enter the following command string to start the Controller Link Support Soft-
ware.
C:\CLK>CLKSS
Note a) Options can be specified in the start command. See Start Options
(on page 17) for details.
b) If the Controller Link Support Software is started normally, the
logo screen and the Main Menu will be displayed in order. The ver-
sion number of the Controller Link Support Software appears on
the logo screen.
Startup Options
The operation mode can be specified using options when starting the Controller
Link Support Software. The option entry format is as follows:
CLKSS /B [/OSSS path]
/U
Portions in brackets [ ] may
be omitted. The brackets
themselves are not input.
Option
Meaning
/B
/U
The Controller Link Support Software is started for use with a
Controller Link Support Board (as a node.) This option is valid
only when a Controller Link Support Board is installed in the
computer. If a Controller Link Support Board is not installed or
does not operate normally, an error message will be displayed.
The Controller Link Support Software is started for use with a
Controller Link Unit (for connecting to a PC.) Even if the
Controller Link Unit is not connected to a PC, no error will occur.
The Controller Link Unit may be connected to PC only when
data needs to be transferred between them.
Both /B and The Controller Link Support Software is started in either of the
/U omitted
following modes, depending on the presence or absence of the
driver for the Controller Link Support Board.
When the driver exists: The Controller Link Support Software is
started for use with the Controller Link Support Board (as a
node.)
When the driver does not exist: The Controller Link Support
Software is started for use with the Controller Link Unit (for
connecting to a PC.)
/OSSS path The Controller Link Support Software is started with the same
conditions as the SYSMAC Support Software by reading the
information specified in the System Setup of the SYSMAC
Support Software.
In the SSS path, specify the directory in which the SYSMAC
Support Software is installed (e.g., C:\SYSMATE.) The following
system setup information is read.
Communications parameters
Printer model
Data drive
This option is invalid when the SYSMAC Support Software is not
installed or does not operate normally.
17
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Starting and Exiting the Controller Link Support Software
Section 3-1
3-1-2 Exiting the Software
1, 2, 3...
Press the F1 (Menu) Key to display the Main Menu.
If the Main Menu does not appear when the F1 Key is pressed, press the
Escape Key or F10 (End) Key to terminate the active function, and then
press the F1 Key.
Select “Q: Exit to DOS” from the Main Menu.
To select “Q: Exit to DOS,” press “Q,” or use the Up and Down Cursor Keys
to highlight “Q: Exit to DOS” and then press the Enter Key.
The Controller Link Support Software will terminate and the system will be
ready to receive the next command as shown below.
C:\>
Note a) If the Controller Link Support Software is started from the SYS-
MAC Support Software or Windows, it will return to the original
state when terminated.
b) If the Controller Link Support Software is started for use with the
Controller Link Support Board, the Controller Link Support Board
will be disconnected from the network when the software termi-
nates. Then, an error indicating that the number of nodes partici-
pating in the network has decreased (error code 0206 Hex) will be
recorded in the error log in the other nodes connected to the net-
work.
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Basic Operations
Section 3-2
3-2 Basic Operations
3-2-1 Screen Displays
A sample screen for the Controller Link Support Software is shown below.
Subfunction name
The submenu item corresponding to the current
function is displayed. Nothing is displayed when the
current function (main menu item) has no submenu.
Error message display area
Function name
An error message is displayed if an error occurs
during Controller Link Support Software operation.
The main menu item corresponding
to the current function is displayed.
Cursor
The cursor indicates the
selection or input object. On the
menu, move the cursor to a
desired item, then press the
Enter Key. For setting, enter a
character string or numerical
value at the cursor position.
Function Keys
The Function Keys labels are arranged from left to right and correspond to the F1 to
F10 Keys, respectively. Pressing a Function Key executes the displayed function.
For example, pressing the F1 (Menu) Key displays the Main Menu. The functions of
Function Keys differ according to the screen displayed.
Note The display color of the function and subfunction name fields indicates the de-
vice to which the Controller Link Support Software is connected.
Blue: The Controller Link Support Software is running for connecting to a
Controller Link Unit (for connecting to a PC.)
Yellow: The Controller Link Support Software is running for use with the
Controller Link Support Board (as a node.)
The destination to which the Controller Link Support Software is to be connected
can be selected by specifying an option when starting the software (see page
17.)
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Basic Operations
Section 3-2
3-2-2 Selecting Menu Items
Menu items can be selected in either of the following two ways.
Using Shortcut Keys
As shown in the figure below, a letter is displayed on the left of each main menu
item or submenu item. This key for this letter on the keyboard is called a shortcut
key. You can select a menu item by simply pressing the corresponding shortcut
key.
Example: Data Link Submenu
In this example, pressing “K” at the Data Link Submenu selects “K: Check
table.”
Using the Cursor
Part of each Controller Link Support Software menu is always highlighted. This
highlighted portion is called the cursor. The cursor indicates a selected object.
To move the cursor, use the Up and Down Cursor Keys.
Press the Enter Key to select the item at the cursor position.
Example: Data Link Submenu
In this example, pressing the Enter Key selects “E:Edit table.”
3-2-3 Entering Word Addresses
The Controller Link Support Software displays the Function Keys at the bottom
of the screen as shown below when the cursor moves to the word address entry
field.
The word address entry methods for CIO (IR), LR, and DM Areas are slightly
different from that for the EM Area.
Note When entering data in the first status word field, you can also use the “–” Key
and the Delete Key to set the first status word to its default value.
Specifying CIO, LR, and DM Addresses
1, 2, 3...
Specify the data area by pressing the corresponding Function Key.
In the following example, the DM Area is specified by pressing the F5 (DM)
Key.
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Basic Operations
Section 3-2
Example:
[D00000
Specify a word address by pressing the numeric keys.
]
Each time a numeric key is pressed, the corresponding number appears on
the right end of the highlighted portion and the other digits shift to the left.
Example: When pressing “1”, “2”, and “5” in this order
[D00001
]
→
[D00012
]
→ [D00125 ]
Press the Enter Key to register the entered data.
The entered data will be automatically checked according to the node model
specified as described in 5-3-15 Specifying Node Models (page 81.)
Example:
[D00125
]
Note You cannot use the Backspace Key or the Delete Key when entering a word ad-
dress. If an incorrect digit is entered, continue to enter digits until the correct five-
digit number is entered. Each time a digit is entered, the incorrect digit shifts to
the left and eventually disappears from the field.
The Function Keys for data area selection (F3 to F6) are valid while a word ad-
dress is being entered. If an incorrect digit is entered, the word address entry
procedure can be canceled and restarted by pressing one of the F3 to F6 Keys.
Specifying EM Addresses
1, 2, 3...
Press the F6 (EM) Key.
The display will wait for input of the bank.
Example:
[E0_00000 ]
Enter a bank number by pressing one of the numeric keys or A” to “F.”
The bank number must be a single-digit hexadecimal number. The bank
number must be followed by a word address.
Example: Pressing “1” (bank number 1)
[E1_00000 ]
Specify a word address by pressing the numeric keys.
Each time a numeric key is pressed, the corresponding number appears on
the right end of the highlighted portion and the other digits shift to the left.
Example: When pressing “4”, “1”, and “9” in this order
[E1_00004]
→
[E1_00041 ]
→
[E1_00419 ]
Press the Enter Key to register the entered data.
The entered data will be automatically checked according to the node model
specified as described in 5-3-15 Specifying Node Models (page 81.)
Example:
[E1_00419 ]
Note 1) You cannot use the Backspace Key or the Delete Key when entering a word
address. If an incorrect digit is entered, continue to enter digits until the cor-
rect five-digit number is entered. Each time a digit is entered, the incorrect
digit shifts to the left and eventually disappears from the field.
The Function Keys for area selection (F3 to F6) are valid while a word ad-
dress is being entered. If an incorrect digit is entered, the word address entry
procedure can be canceled and restarted by pressing one of the F3 to F6
Keys.
2) If an incorrect bank number is entered, it cannot be corrected. Press the F6
(EM) Key to restart the entry procedure.
21
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Basic Operations
Section 3-2
3-2-4 Selecting a File from the File List Screen
The Controller Link Support Software allows you to display a list of files in a di-
rectory and select one of the files. This will save you the trouble of entering file
names and also prevent entry mistakes.
Displaying a File List
The F8 Key serves as the “Files” Function Key as shown below and allows you
to select a file from the file list. File lists can be displayed in any window where the
F8 Key has “Files” displayed for it.
Selecting from a File List
1, 2, 3...
Specify in the file name entry field the directory for which the file list is to be
displayed. Enter a file name with Alphanumeric Keys, the Insert Key, the De-
lete Key, and the Backspace Key.
The character string before the last backslash (\) is treated as a directory
name. When the window is first displayed, the directory specified in “Data
disk drive” of the “System setup” Menu is displayed.
Example:
In this example, C:\CLK\DATA is treated as the directory name.
Press the F8 (Files) Key.
A list of files in the specified directory will be displayed.
Example:
Select a file.
Use the Cursor Keys to move the cursor to a desired file, then press the En-
ter Key. Subdirectories are displayed as <DIR> in the “Size” column. Select-
ing a subdirectory displays a list of files in the subdirectory.
Selecting a file will return you to the original screen. The specified file name
will appear in the file name entry field.
Example: Selecting LINE3.CLK
22
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Connecting to a Node
Section 3-3
If necessary, you can press the F8 (Files) Key and select a file again from the
file list.
Press the Enter Key.
The file will be selected.
Note In the file list screen, you can switch to the file list of a subdirectory but cannot
return to the parent directory. Press the Escape Key to return to the file name
entry screen, then specify the directory again.
3-2-5 Printing Screens
The Controller Link Support Software allows you to print the screen from the
connected printer.
1, 2, 3...
Make sure that the correct printer model is specified in “Printer model” of the
“System setup” Menu.
Make sure that the printer is connected to the computer in which the Control-
ler Link Support Software is running and that the printer is ready to operate.
Press the Print Screen Key.
The current screen images will be printed.
Note The Controller Link Support Software cannot be operated while printing.
3-3 Connecting to a Node
3-3-1 Connection Method
Running from a Computer Node
If the Controller Link Support Software is being used in a computer in which a
Controller Link Support Board is installed and the computer is connected as a
Network node, you need not bother to connect the Controller Link Support Soft-
ware.
If the Support Board is activated normally, the Controller Link Support Software
will be automatically connected to nodes when started.
Connecting to a PC
If the computer in which the Controller Link Support Software is installed is to be
connected to a PC, use the SYSMAC Support Software connection cable to con-
nect the computer to the PC.
Note The Controller Link Support Software communicates with a PC only when data
is transferred between them. Therefore, you may connect the computer to a PC
only when necessary to transfer data or monitor status.
Peripheral Port on CS1-series PCs
Computer
Cable
PC
PC
communications
PC/AT
CS1W-CN226/626 (D-Sub 9-pin ↔ dedicated connector)
Peripheral port on Peripheral Bus or
CS1-series PC Host Link
RS-232C
Peripheral port
23
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Connecting to a Node
Section 3-3
Peripheral Port on C200HX/HG/HE PCs
Computer
Cable
CQM1-CIF02 (D-Sub 9-pin ↔ dedicated connector)
PC
PC
communications
PC/AT
Peripheral port on Peripheral Bus or
C200HX/HG/HE
PC
Host Link
RS-232C
Peripheral port
Peripheral Port on CVM1 and CV-series PCs
Computer
Cable
PC
PC com-
munica-
tions
PC/AT
CV500-CIF01 (D-Sub 25-pin ↔ dedicated connector)
Peripheral
device
connector
on CVM1 or
CV-series
PC
Peripheral
Bus
If the RS-232C
connector on the
computer is a 9-pin
connector, use a
commercially available
9-to-25-pin conversion
adapter to connect the
cable to the computer.
RS-232C
Peripheral device bus connector
Peripheral Port on CQM1H PCs
Computer
Cable
PC
PC com-
munica-
tions
PC/AT
Peripheral
port on
Peripheral
Bus or Host
CQM1-CIF02 and CS1W-CN114
CQM1H PC Link
RS-232C Host Link Port on PC’s CPU Unit
Computer
Cable
PC
PC com-
munica-
tions
PC/AT
XW2Z-200S (D-Sub 25-pin ↔ D-Sub 9-pin)
RS-232C
port on
CS1-series Link
Peripheral
Bus or Host
XW2Z-500S (D-Sub 25-pin ↔ D-Sub 9-pin)
If the RS-232C
connector on the
PC
computer is a 9-pin
connector, use a
commercially available
9-to-25-pin conversion
adapter to connect the
cable to the computer.
RS-232C
port on
RS-232C port
Host Link
RS-232C
C200HX/H
G/HE (see
note),
CVM1,
CV-series,
or CQM1H
PC
Note Connection is only possible to a C200HX/HG/HE CPU Unit with an
RS-232C port.
24
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Connecting to a Node
Section 3-3
RS-232C Port on Host Link Unit
Computer
Cable
PC (Host
Link Unit)
PC com-
munica-
tions
PC/AT
CV500-LK201 port 1, in full-duplex mode:
XW2Z-200S (D-Sub 25-pin ↔ D-Sub 9-pin)
XW2Z-500S (D-Sub 25-pin ↔ D-Sub 9-pin)
CV500-LK201 port 2, in full-duplex mode:
XW2Z-200P (D-Sub 25-pin ↔ D-Sub 25-pin)
XW2Z-500P (D-Sub 25-pin ↔ D-Sub 25-pin)
RS-232C
port on
Host LInk
Unit for
CVM1 or
CV-series
PC
Host Link
(CV500-LK
201)
RS-232C
RS-232C port
Select an appropriate cable according to the shape of the RS-232C connector
on the Host Link Unit.
RS-232C Port on Serial Communications Board/Unit
Computer
Cable
PC(Serial
Communic
ations
PC com-
munica-
tions
Board/Unit)
PC/AT
XW2Z-200S (D-Sub 25-pin ↔ D-Sub 9-pin)
XW2Z-500S (D-Sub 25-pin ↔ D-Sub 9-pin)
RS-232C
port on
Serial Com-
munications
Board
Host Link
(CS1W-SC
B21/41) or
Serial Com-
munications
Unit
RS-232C
RS-232C port
(CS1W-SC
U21) for
CS1-series
PC
3-3-2 PC Settings
Peripheral Bus
If the Controller Link Support Software is to communicate with a PC via the pe-
ripheral bus, the PC must be set to the same baud rate as the Controller Link
Support Software.
Note See 5-14-3 Setting PC Communications (on page 137) in 5-14 System Setup to
set the baud rate for the Controller Link Support Software.
CS1-series PCs
Connecting to Peripheral Port
When connecting to the peripheral port on the CPU Unit, set DIP switch pin 4 to
OFF, and set the baud rate for the Controller Link Support Software to the maxi-
mum value (19,200 bps). Alternatively, set DIP switch pin 4 to ON and make the
PC Setup settings for the CPU Unit using CX-Programmer. Select the peripheral
port and set the serial communications mode to peripheral bus, and make the
same communications settings as the Controller Link Support Software.
Connecting to RS-232C Port
When connecting to the RS-232C port on the CPU Unit, set DIP switch pin 5 to
ON, and set the baud rate for the Controller Link Support Software to the maxi-
mum value (19,200 bps). Alternatively, set DIP switch pin 5 to OFF and make the
PC Setup settings for the CPU Unit using CX-Programmer. Select the RS-232C
port and set the serial communications mode to peripheral bus, and make the
same communications settings as the Controller Link Support Software.
25
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Connecting to a Node
Section 3-3
C200HX/HG/HE PCs
Set the same baud rate as the Controller Link Support Software in PC Setup
words DM 6650 and DM 6651 of the CPU Unit.
Setting the Standard Communications Parameters
Peripheral port: DM 6650
Communications parameters
0: Standard communications parameters (9600 bps)
1: According to DM6651
Initial status: 0000 (Standard communications parameters at 9,600 bps.)
Setting the Baud Rate
Peripheral port: DM 6651 bits 0 to 7
Baud rate
00: 1200 bps (see note)
01: 2400 bps
02: 4800 bps
03: 9600 bps
04: 19200 bps
Initial status: 0000 (1200 bps)
Note The baud rate cannot be set to 1,200 bps for the Controller Link Support Soft-
ware.
26
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Connecting to a Node
Section 3-3
CVM1 and CV-series PCs
Use DIP switch pins 1 and 2 on the CPU Unit to set the same baud rate as the
Controller Link Support Software.
DIP switch pins
Baud rate
1
2
OFF
ON
OFF
OFF
ON
50 Kbps (see note)
19,200 bps
9,600 bps
4,800 bps
OFF
ON
ON
Note The baud rate cannot be set to 50 kbps for the Controller Link Support
Software.
DIP switch
CQM1H PCs
Connecting to Peripheral Port
Use one of the following methods when connecting to the peripheral port on the
CPU Unit.
a) Set DIP switch pins 5 and 7 to ON, and set the baud rate for the Controller
Link Support Software to 9,600 bps.
b) Set DIP switch pin 5 to OFF and pin 7 to ON, and set the PC Setup word
DM 6650 (peripheral port settings) to 0000 Hex (standard setting). Set
the baud rate for the Controller Link Support Software to 9,600 bps.
c) Set DIP switch pin 5 to OFF and pin 7 to ON, and set the PC Setup word
DM 6650 (peripheral port settings) to 0001 Hex (settings according to
DM 6651). Set the communications settings (DM 6651: peripheral port
settings) to the same settings as the Controller Link Support Software.
Set the baud rate for the Controller Link Support Software to a value in
the range 2,400 to 19,200 bps.
Connecting to RS-232C Port
Peripheral bus connection to the RS-232C port is not possible.
Host Link
If the Controller Link Support Software is to communicate with a PC via a Host
Link, the PC must be set to the same communications parameters as the Con-
troller Link Support Software.
Note See 5-14-3 Setting PC Communications (on page 137) in 5-14 System Setup to
set the communications parameters for the Controller Link Support Software.
CS1-series PCs
Connecting to Peripheral Port
When connecting to the peripheral port on the CPU Unit, set DIP switch pin 5 to
ON and make the PC Setup settings for the CPU Unit using CX-Programmer.
Select the peripheral port and set the serial communications mode to Host Link,
and make the same communications settings as the Controller Link Support
Software.
Connecting to RS-232C Port
When connecting to the RS-232C port on the CPU Unit, set DIP switch pin 5 to
OFF and make the PC Setup settings for the CPU Unit using CX-Programmer.
27
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Connecting to a Node
Section 3-3
Select the RS-232C port and set the serial communications mode to Host Link,
and make the same communications settings as the Controller Link Support
Software.
CS1-series Serial
Communications
Board/Unit
In the software switch settings of the Serial Communications Board/Unit regis-
tered in the CX-Programmer’s I/O table, select the serial port for connection, set
the serial communications mode to Host Link, and make the same communica-
tions settings as the Controller Link Support Software.
28
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Connecting to a Node
Section 3-3
C200HX/HG/HE PCs
Use the PC Setup (DM Area) of the PC to set the communications parameters
for the port to be used (peripheral port or RS-232C port.)
Note When DIP switch pin 5 on the CPU Unit is set to ON, the communications param-
eters are set as follows, regardless of the PC Setup:
Communications:
Node No.:
Start bits:
Data bits:
Stop bits:
Host Link mode
00
1 bit
7 bits
2 bits
Parity:
Even
Baud rate:
9,600 bps
Transmission delay: None
Setting Standard Communications Parameters
RS-232C port: DM6645
Communications mode
Set to (0: Host Link)
Not related when Host Link is set
CTS control (Yes/No)
Communications parameters
0: Standard communications parameters
1: According to DM 6646
Initial status: 0000 (Standard communications at 9,600 bps.)
Bits 8 to 11 are valid for only the master node with 1:1 link.
Bits 0 to 7 and 12 to 15 are valid only when DIP switch pin 5 on the CPU Unit is set
to OFF.
The standard communications parameters are as follows:
Start bits:
Data bits:
Stop bits:
Parity:
1 bit
7 bits
2 bits
Even
Baud rate: 9,600 bps
Always set the mode to be used.
If the above communications parameters are acceptable, specify 00 in the lower
two digits.
Setting Communications Parameters
The Controller Link Support Software can communicate with PC only when DIP
switch pin 5 on the CPU Unit is set to OFF and DM 6645 is set to use DM 6646
settings.
RS-232C port: DM 6646
Transmission frame format (see table)
Baud rate (see table)
Initial status: 0000 (Start bits: 1, Data length: 7, Stop bits: 1, Even parity, 1,200 bps.)
29
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Connecting to a Node
Section 3-3
Transmission Frame Format
Setting Start Data Stop Parity Setting Start Data Stop Parity
bits length bits bits length bits
00
01
02
03
04
05
1
1
1
1
1
1
7
7
7
7
7
7
1
1
1
2
2
2
Even
Odd
06
07
08
09
10
11
1
1
1
1
1
1
8
8
8
8
8
8
1
1
1
2
2
2
Even
Odd
None
Even
Odd
None
Even
Odd
None
None
Baud Rate
Setting
Baud rate
00
01
02
03
04
1,200 bps
2,400 bps
4,800 bps
9,600 bps
19,200 bps
The baud rate cannot be set to 1,200 bps for the Controller Link Support Soft-
ware.
Set the communications parameters for the PC according to the communica-
tions parameters for the Controller Link Support Software.
Setting the Node Number
RS-232C port: DM 6648
Node no. (2 digit BCD) 00 to 31
Initial status: 00 (node no. 00.)
When multiple PCs are connected to the host computer, a node number is as-
signed to each PC for identification purposes. Assign the PC the same node
number as that specified in the Controller Link Support Software.
CVM1 and CV-series PCs
Use the DIP switch on the PC and the PC Setup to set the communications pa-
rameters for the Host Link connection.
Note Use the SYSMAC Support Software to set up the PC Setup.
I/O port setting (selector switch)
Set the selector switch to RS-232C.
System setup (DIP switch pin 4)
To set to the values specified by the DIP switch: Set DIP switch pin 4 to ON.
To set to the values specified in the PC Setup: Set DIP switch pin 4 to OFF.
Note For CPU Units manufactured before June 1995 (lot No.
jj65), the default values specified by the DIP switch differ
from those specified in PC Setup as follows:
Commu-
nications
port
RS-232C
The default values specified by the DIP switch are 2,400 bps,
one stop bit, even parity, and 7-bit data length.
RS-422
The default values specified in the PC Setup are 9,600 bps, two
stop bits, even parity, and 7-bit data length.
For CPU Units manufactured after July 1995 (lot No. jj75), the
values specified in the DIP switch have been changed to 9,600 bps
and two stop bits to make them identical with those of the PC
Setup.
30
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Connecting to a Node
Section 3-3
CVM1/CV-series Host
Link Unit
Set the communications parameters for the port to be used (port 1 or 2) with the
rotary switches, DIP switch, and CPU Bus Unit System Setup of the CVM1/CV-
series Host Link Unit (CV500-LK201).
Setting the Node Number for Communications Port 2
When multiple PCs are connected to the host computer, a node number is as-
signed to each PC for identification purposes. Decimal numbers 0 to 31 can be
assigned as the node number of communications port 2. Set the tens digit with
the left switch and the ones digit with the right switch.
Setting Example
Node No.
1
0
x 10
x 10
Node No.29
Note 1) Do not specify a node number higher than 31. Doing so results in a error and
lights the ERC2 indicator on the display panel.
2) Since the Controller Link Support Software and the Host Link Unit are al-
ways connected on the one-to-one basis, the node number can normally be
0.
3) The node number of communications port 1 is fixed at 0.
DIP Switch Settings of CVM1/CV-series Host Link Units
Communications port 1
(RS-232C)
Communications port 2
(RS-232C/RS-422A)
Communications port switch
(RS-232C/RS-422A)
DIP switch
31
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Connecting to a Node
Section 3-3
For each DIP switch pin, ON is on the left side and OFF is on the right side.
No.
Function
Setting
Meaning
1
Communications
ON
The communications parameters
for communications ports 1 and 2
are as follows:
parameter settings (for
communications ports 1
and 2) (see note)
Baud rate: 9,600 bps
Stop bits: 2 bits
Parity: Even
Data bits: 7 bits
Xon/Xoff control: No
Communications method: Full
duplex
OFF
The values specified for the CPU
Bus Unit System in the PC are
used as communications
parameters. The initial values are
as follows:
Baud rate: 9,600 bps
Stop bits: 2 bits
Parity: Even
Data bits: 7 bits
Xon/Xoff control: Not
Communications method: Full
duplex
2
3
CTS switch
(communications port 1)
ON
The CTS signal (ready to receive)
is always set to ON (0 V fixed.)
Always set this switch pin to ON
when connecting the Controller
Link Support Software.
OFF
ON
Cannot be set.
CTS switch
(communications port 2)
The CTS signal (ready to receive)
is always set to ON (0 V fixed.)
Always set this switch pin to ON
when connecting the Controller
Link Support Software.
OFF
ON
Cannot be set.
4
5
Reserved for system use
Loopback test
Cannot be set.
OFF
ON
Always set this bit to OFF.
Cannot be set when the
Controller Link Support Software
is connected.
OFF
ON
Always set this switch pin to OFF
when connecting the Controller
Link Support Software.
6
Test port selection
Cannot be set when the
Controller Link Support Software
is connected.
OFF
Always set this switch pin to OFF
when connecting the Controller
Link Support Software.
32
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Connecting to a Node
Section 3-3
Note For Host Link Units manufactured after July 1995 (lot No.**75), the communica-
tions parameter settings when DIP switch pin 1 is ON are as shown in the table
above.
For Host Link Units manufactured before June 1995 (lot No.**65), the commu-
nications parameter settings are different from the above (baud rate = 2,400
bps, stop bits = 1 bit.)
CPU Bus Unit System Setup
Item
Baud rate
Setting
Initial value
9,600 bps
Specify the baud rate.
Select 2400, 4800, 9600, or 19200 bps.
Specify the stop bit length.
Select 1 or 2 stop bits.
Stop bits
Parity
2 bits
Specify the parity check.
Even parity
First, select “Parity” or “No parity.” If
Parity is selected, specify even or odd
parity.
Data bits
Specify the send data bit length.
Select 7 bits or 8 bits.
7 bits
No
Xon/Xoff control
Specify whether Xon/Xoff control is to
be performed. This item is valid only in
full duplex mode.
Select Yes or No.
Communications
mode
Specify the communications mode.
Half duplex is valid only for RS-232C
interface.
Full duplex
No
Select full duplex or half duplex.
Retries
Specify whether data is to be resent
from scratch when transmission is
interrupted. This item is valid in half
duplex mode.
Select No or Yes.
Send stop code
(Xoff)
Specify the Xoff (send stop) code. This 13 Hex
item is valid only when Xon/Xoff control
is performed.
Send stop release
code (Xon)
Specify an Xon (send stop release)
code. This item is valid only when
Xon/Xoff control is performed.
11 Hex
Transmission delay Specify the delay from the time the RS 0 ms
signal is turned on until data is
transmitted. This item is valid only in
half duplex mode.
Specify a value between 00 and
FF Hex (between 0 and 255 in decimal)
The transmission delay is determined
by multiplying the setting by 2 ms (0 to
510 ms.)
If 00 Hex (0 ms) is specified, data will
be transmitted 1 ms after the RS signal
is turned on.
33
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Connecting to a Node
Section 3-3
Use the CPU Bus Unit System Setup of the SYSMAC Support Software to set the
bit strings as follows:
Communications Port 1
Byte b7 b6 b5 b4 b3 b2 b1 b0
0
[+0]
Data length
0: 7 bits
1: 8 bits
Parity
0: Even
1: Odd
Parity check
0: Yes
1: No
Stop bits
0: 2 bits
1: 1 bit
b7 b6 b5
Baud rate
9,600 bps
2,400 bps
4,800 bps
9,600 bps
19,200 bps
0
0
0
1
1
0
1
1
0
0
0
0
1
0
1
b7 b6 b5 b4 b3 b2 b1 b0
[+1]
0
0
0
0
0
Retries
0: No
1: Yes
Communications mode
0: Full duplex
1: Half duplex
Xon/Xoff control:
0: No
1: Yes
b7 b6 b5 b4 b3 b2 b1 b0
Specify an Xoff (send stop) code.
[+2]
[+3]
[+4]
The initial value is 13 Hex and the bit string is as follows:
13 Hex = 0001 0011
b7 b6 b5 b4 b3 b2 b1 b0
Specify an Xon (send stop release) code.
The initial value is 11 Hex and the bit string is as follows:
11 Hex = 0001 0001
b7 b6 b5 b4 b3 b2 b1 b0
Specify the transmission delay.
The initial value is 00 Hex (0 ms) and the bit string is as follows:
00 Hex = 0000 0000
Set all bits of bytes [+5] to [+9] to 0.
34
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Connecting to a Node
Section 3-3
Communications Port 2
Byte b7 b6 b5 b4 b3 b2 b1 b0
0
[+10]
Data length
0: 7 bits
1: 8 bits
Parity
0: Even
1: Odd
Parity check
0: Yes
1: No
Stop bits
0: 2 bits
1: 1 bit
b7 b6 b5
Baud rate
9,600 bps
2,400 bps
4,800 bps
9,600 bps
19,200 bps
0
0
0
1
1
0
1
1
0
0
0
0
1
0
1
b7 b6 b5 b4 b3 b2 b1 b0
[+11]
0
0
0
0
0
Retries
0: No
1: Yes
Communications mode
0: Full duplex
1: Half duplex
Xon/Xoff control:
0: No
1: Yes
b7 b6 b5 b4 b3 b2 b1 b0
Specify an Xoff (send stop) code.
[+12]
[+13]
[+14]
The initial value is 13 Hex and the bit string is as follows:
13 Hex = 0001 0011
b7 b6 b5 b4 b3 b2 b1 b0
Specify an Xon (send stop release) code.
The initial value is 11 Hex and the bit string is as follows:
11 Hex = 0001 0001
b7 b6 b5 b4 b3 b2 b1 b0
Specify the transmission delay.
The initial value is 00 Hex (0 ms) and the bit string is as follows:
00 Hex = 0000 0000
Set all bits of bytes [+15] to [+19] to 0.
CQM1H PCs
Connecting to Peripheral Port
Use one of the following methods when connecting to the peripheral port on the
CPU Unit.
a) Set DIP switch pins 5 and 7 to ON, and set the baud rate for the Controller
Link Support Software to 9,600 bps.
35
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Connecting to a Node
Section 3-3
b) Set DIP switch pin 5 to OFF and pin 7 to ON, and set the PC Setup word
DM 6650 (peripheral port settings) to 0000 Hex (standard setting). Set
the baud rate for the Controller Link Support Software to 9,600 bps.
c) Set DIP switch pin 5 to OFF and pin 7 to ON, and set the PC Setup word
DM 6650 (peripheral port settings) to 0001 Hex (settings as in DM 6651).
Set the communications settings (DM 6651: peripheral port settings) to
the same settings as the Controller Link Support Software. Set the baud
rate for the Controller Link Support Software to a value in the range 2,400
to 19,200 bps.
Connecting to RS-232C Port
Use one of the following methods when connecting to the RS-232C port on the
CPU Unit.
a) Set DIP switch pin 5 to ON, and set the baud rate for the Controller Link
Support Software to 9,600 bps.
b) Set DIP switch pin 5 to OFF, and set the PC Setup word DM 6645
(RS-232C port settings) to 0000 Hex (standard setting). Set the baud
rate for the Controller Link Support Software to 9,600 bps.
c) Set DIP switch pin 5 to OFF, and set the PC Setup word DM 6645
(RS-232C port settings) to 0001 Hex (settings as in DM 6646). Set the
communications settings (DM 6646: RS-232C port settings) to the same
settings as the Controller Link Support Software. Set the baud rate for
the Controller Link Support Software to a value in the range 2,400 to
19,200 bps.
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SECTION 4
Basic Operating Procedures
This section outlines operating procedures for the Controller Link Support Software. Actual procedures are provided in Sec-
tion 5 Operating Procedures.
4-1 Starting the Network for the First Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Starting Data Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2-1 Manually Set Data Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2-2 Automatically Set Data Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Interconnecting Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Starting Data Links
Section 4-2
4-1 Starting the Network for the First Time
1, 2, 3...
1. System Setup
Set up the Controller Link Support Software operating environment and the
PCs to be connected.
This step does not necessarily need to be performed first, but it does need to
be performed before transferring data between the Controller Link Support
Software and nodes, printing data, or executing the functions on theMainte-
nance Menu.
• Main Item Selection
Main Menu → I:System setup
2. Broadcast Test
If necessary, conduct a communications test for the entire network to check
for any communications problems.
• Main Item Selection
Main Menu → D:Broadcast test
3. Echoback Test
If necessary, conduct a communications test (stricter than the broadcast
test) for each node and make sure that the Controller Link Support Software
can communicate normally with each node.
• Main Item Selection
Main Menu → N:Echoback test
4. PC IDs (This step is optional.)
Assign a PC ID to each node to facilitate node management and Controller
Link Support Software operations.
• Main Item Selection
Main Menu → W:Edit PC ID
4-2 Starting Data Links
4-2-1 Manually Set Data Links
1, 2, 3...
1. Setting Device Information
Specify the model of each node on the Controller Link Network. This in-
formation is used to perform word address validity checks when data link
tables are created or edited.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → I:Device Info set
2. Creating Data Link Tables
Data link tables are required for manually set data links.
• Main Item Selection
Main Menu → L:Data Link
3. Checking Data Link Tables
Check the created data link tables for errors or inconsistencies.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → K:Check table
4. Transferring the Data Link Tables
Transfer the created data link tables to the nodes.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → T:Transfer table
→ W:Computer→Controller Link
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Interconnecting Networks
Section 4-3
5. Starting the Data Links
After the data link tables have been transferred, start the data links.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → R:Start/Stop
Caution Before starting data links, make sure that data link tables have been appropri-
ately set at each node for which the data links are to be established. If the data
link tables have been inappropriately set, the equipment may perform unex-
pected operation and result in injury. Even if the data link tables have been ap-
propriately set, always make sure that the equipment will not be affected before
starting or stopping the data link.
!
6. Checking Data Link Operation
Use the operation status monitor to check whether the data links are operat-
ing normally.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → M:Monitor status
7. Saving the Data Link Tables
After the data link operates normally, save the data link tables as a file.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → S:Save table
4-2-2 Automatically Set Data Links
1, 2, 3...
1. Starting the Data Links (After the Data Link Tables Have Been Trans-
ferred to the Nodes)
For automatically set data links, set the data link auto setting parameters for
the data link startup node. Refer to the Controller Link Unit Operation Manu-
al (W309) for details.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → R:Start/Stop
WARNING Before starting a data link, make sure that data link parameters have been
appropriately set at the data link start-up node. If the data link parameters have
been inappropriately set, the equipment may perform unexpected operation and
result in injury. Even if the data link parameters have been appropriately set,
always make sure that the equipment will not be affected before starting or
stopping the data link.
!
2. Checking Data Link Operation
Use the operation status monitor function to check whether the data links
are operating normally.
• Main Item Selection
Main Menu → L:Data Link → Data Link submenu (F2) → M:Monitor status
4-3 Interconnecting Networks
1, 2, 3...
1. Creating Routing Tables
Routing tables are required when multiple FA networks are connected.
• Main Item Selection
Main Menu → R:Routing table
2. Checking the Routing Tables
Check the created routing tables for errors or inconsistencies.
• Main Item Selection
Main Menu → R:Routing table → Routing table submenu (F2) → K:Check
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Interconnecting Networks
Section 4-3
3. Transferring the Routing Tables
Transfer the routing tables to nodes.
• Main Item Selection
Main Menu → R:Routing table → Routing table submenu (F2) → T:Trans-
fer → W:Computer → PC/Board
4. Saving the Routing Tables
Routing tables can be edited for only one node at a time. Therefore, always
save the routing tables as a file after transferring them to the node.
Repeat the routing table creation/check/transfer/save procedures until the
routing tables are registered at all nodes.
• Main Item Selection
Main Menu → R:Routing table → Routing table submenu (F2) → S:Save
Caution Once routing tables are transferred to a PC, all CPU Bus Units at the node will be
reset. This is for the purpose of reading and enabling the set routing tables.
Before transferring the routing tables, always make sure that the equipment will
not be affected.
!
40
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SECTION 5
Operating Procedures
This section describes individual operating procedures for the Controller Link Support Software.
5-1 Keyboard Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2 Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 L: Data Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-1 Data Link Areas and Data Link Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-2 Setting Data Link Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-3 Displaying the Data Link Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-4 Creating and Editing Data Link Tables — E: Edit Table . . . . . . . . . . . . . . . . . . .
5-3-5 Copying Data Link Tables — Y: Copy Table . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-6 Initializing All Data Link Tables — C: Initialize Table . . . . . . . . . . . . . . . . . . . .
5-3-7 Checking Data Link Tables — K: Check Table . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-8 Saving Data Link Tables as a File — S: Save Table . . . . . . . . . . . . . . . . . . . . . . .
5-3-9 Reading Data Link Tables from a File — L: Retrieve Table . . . . . . . . . . . . . . . .
5-3-10 Transferring Data Link Tables — T: Transfer Table . . . . . . . . . . . . . . . . . . . . . .
5-3-11 Deleting Data Link Tables from Nodes — D: Delete Table . . . . . . . . . . . . . . . . .
5-3-12 Printing Data Link Tables — P: Print Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3-13 Starting and Stopping Data Links — R: Start/Stop . . . . . . . . . . . . . . . . . . . . . . .
5-3-14 Displaying Data Link Status — M: Monitor Status . . . . . . . . . . . . . . . . . . . . . . .
5-3-15 Specifying Node Models — I: Device Information Settings . . . . . . . . . . . . . . . .
5-4 P: Set Network Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5 R: Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-1 Outline of Routing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-2 Setting Routing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-3 Communications Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-4 Displaying the Routing Table Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-5 Creating and Editing Routing Tables — E: Edit . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-6 Checking Routing Tables — K: Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-7 Initializing Routing Tables — C: Initialize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-8 Saving Routing Tables as a File — S: Save . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-9 Reading Routing Tables from the File — L: Retrieve . . . . . . . . . . . . . . . . . . . . .
5-5-10 Transferring Routing Tables — T: Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5-11 Deleting Routing Tables from a Node — D: Delete . . . . . . . . . . . . . . . . . . . . . . .
5-5-12 Printing Routing Tables — P: Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6 N: Echoback Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7 D: Broadcast Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8 C: Monitor Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9 E: Display Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-1 About Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-2 Data Formats for Error Log Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-3 Displaying the Error Log Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-4 Reading Error Logs — R: Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-5 Reading Error Logs from a File — L: Retrieve . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-6 Saving Error Logs as a File — S: Save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9-7 Printing Error Logs — P: Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10 S: Display Node Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11 M: Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11-1 Displaying the Maintenance Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11-2 Backing Up Unit EEPROM — U: Unit Backup . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11-3 Initializing Network Parameters — C: Initialize Network Parameters . . . . . . . . .
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43
45
46
51
51
52
59
60
61
64
66
67
74
75
77
78
81
83
85
86
87
87
88
88
91
93
93
94
94
98
99
100
101
103
104
105
105
106
106
108
108
108
109
112
113
113
114
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Section
5-12 K: Connection Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-12-1 About Connection Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
115
5-12-2 Displaying the Connection Information Menu
(Network Configuration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
119
119
122
122
123
124
125
126
127
129
129
129
130
131
131
132
133
134
135
135
136
137
140
141
141
142
5-12-3 Reading Connection Information — R: Read . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-12-4 Reading Connection Information from a File — L: Retrieve . . . . . . . . . . . . . . . .
5-12-5 Saving Connection Information as a File — S: Save . . . . . . . . . . . . . . . . . . . . . .
5-12-6 Printing Connection Information — P: Print . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13 W: Edit PC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-1 About PC IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-2 Displaying the PC ID Edit Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-3 Creating and Editing PC IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-4 Displaying the Edit PC ID Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-5 Saving PC ID Data as a File — S: Save PC ID . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-6 Reading PC ID Data from a File — L: Retrieve PC ID . . . . . . . . . . . . . . . . . . . .
5-13-7 Specifying Multiple Nodes — F: FILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-8 Clearing Multiple PC IDs — C: Clear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-9 Printing PC ID Data — P: Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-10 Checking PC ID Data — K: Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-11 Sorting PC ID Data — O: Sort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13-12 Searching PC ID Data — R: Find . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-14 I: System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-14-1 About the System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-14-2 Displaying the System Setup — I: System Setup . . . . . . . . . . . . . . . . . . . . . . . . .
5-14-3 Setting PC Communications — C: PC Interface . . . . . . . . . . . . . . . . . . . . . . . . .
5-14-4 Setting the Node Response Time — T: Watchdog Timer . . . . . . . . . . . . . . . . . . .
5-14-5 Setting the Printer Model — P: Printer Model . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-14-6 Setting the Data Directory — D: Data Disk Drive . . . . . . . . . . . . . . . . . . . . . . . .
5-15 Q: Exit to DOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
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Main Menu
Section 5-2
5-1 Keyboard Operation
This section describes the keys used to operate the Controller Link Support Soft-
ware.
Operation
Display a menu
Key
End
Return to previous step
Display the previous screen
Display the next screen
Print screen
Esc
Page Up
Page Down
Print Screen
Backspace
Insert
Delete one character back
Insert space
Delete one character forward
Delete
5-2 Main Menu
The Controller Link Support Software displays the Main Menu when the F1
(Menu) Key is pressed at any screen.
The Main Menu consists of the following items.
Menu item
L: Data Link
Function
Page
Performs various data link operations such as 45
creating and editing data link tables,
transferring data link tables to nodes, starting
and stopping data links, and displaying
operating status.
This item has the following menu.
P: Set Network
parameters
Modifies network communications
parameters to provide the most suitable
Controller Link communications for the user
application.
83
85
R: Routing table
Creates or edits routing tables and transfers
them to nodes when multiple FA networks are
interconnected.
This item has the following menu.
N: Echoback test
Conducts a communications test for the
specified node. This item can be used to
locate faulty sections when a
100
communications error occurs.
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Main Menu
Section 5-2
Menu item
Function
Page
D: Broadcast test
Transmits the same data to all nodes within
the Controller Link Network. Use this item to
check the status of communications with all
nodes within the network.
101
C: Monitor Network
E: Display Error log
Displays the network participation status and 103
data link status for all nodes within the
Controller Link Network. Use this item to
locate faulty sections.
Reads and displays the error log recorded at 104
the specified node. Network problems can be
examined by checking the past error log.
S: Display Node status Displays the operating status of the specified 109
node. Use this item to isolate the cause of an
error that has occurred to a node.
M: Maintenance
Reads and writes data from/to EEPROM in
the Controller Link Unit or Controller Link
Support Board and initializes network
parameters. Use this item for network
maintenance.
112
This item has the following menu.
K: Connection
Information
Displays the order of connection for the
nodes that make up the Optical Ring
115
Controller Link Network, as well as the
connection status, and the contents of errors.
This data can be stored in files from which
they can be read and displayed. This function
can only be used with Optical Ring Networks.
Any attempt to use it with a different type of
network will result in an error.
This item has the following menu.
W: Edit PC ID
Sets and edits a unique PC ID for each PC.
Using PC IDs allows easier PC management
than using network and node addresses.
124
This item has the following menu.
I: System setup
Sets the method of communications between 135
the Controller Link Support Software and the
node to be connected, the service conditions
for the Controller Link Support Software, and
so on.
These settings must be set before the
Controller Link Support Software is
connected to a node.
Q: Exit to DOS
Exits the Controller Link Support Software.
142
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L: Data Link
Section 5-3
5-3 L: Data Link
“L: Data Link” is used to perform various data link operations for the Controller
Link. It has the following menu.
Menu item
E: Edit table
Function
Page
Creates and edits data link tables.
These tables are created in the
computer memory. To register data link
tables at each node, execute
“T: Transfer table.”
52
59
Y: Copy table
Copies data link tables within the
memory. A data link table can be easily
created by copying and changing a
similar data link table.
C: Initialize table
Initializes (clears) all data link tables in
the memory. Use this item to create data
link tables from scratch.
60
61
K: Check table
S: Save table
Checks all data link tables in the
memory for errors or inconsistencies.
Saves all data link tables in the memory 64
as a file.
L: Retrieve table
T: Transfer table
Reads data link tables from a file to the 66
memory.
Writes data link tables from the memory 67
to each node or reads data link tables
from each node to the memory. Data
link tables in the memory can also be
compared with the data link tables at
each node.
D: Delete table
Deletes data link tables from the
specified node to remove the node from
the data links.
74
P: Print table
Prints data link tables in the memory.
Starts and stops data links.
75
77
78
R: Start/Stop
M: Monitor status
Displays the data link status or writes
data to send areas. This item can be
used to check data link operations.
This item is valid only when the
Controller Link Support Software is
installed in a computer with a Controller
Link Support Board.
I: Device Info set
Sets the model of each node in the
network. Even when nodes are not
connected to the Controller Link
Network, this item can be used to set
the network configuration to check data
link tables.
81
167
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L: Data Link
Section 5-3
5-3-1 Data Link Areas and Data Link Tables
Manually set data links are created by setting data link areas in data link tables.
There are two types of Data Link Table Edit Screen.
Node Information Screen
The Node Information Screens are used to specify the nodes for which data link
tables are to be created or edited. The Data Link Table Screens can be displayed
from these screens. There are two Node Information Screens (one for nodes 1 to
32, and one for nodes 33 to 62) available for one Controller Link Network.
Data Link Table Screens
The Data Link Table Screens are used to create or edit a data link table for each
node. One screen is provided for each node.
Main Menu
Data Link Table
Edit Screens
F4 Key
Page Up Key
Node Information
Screen
Node Information
Screen
(nodes 1 to 32)
(nodes 33 to 62)
F5 Key
Page Down Key
F10 (End) Key
ESC Key
Node selection
F8 Key
Page Up Key
F8 Key
Page Up Key
Data Link Table
Screen
(next node)
Data Link Table
Data Link Table
Screen
(previous node)
Screen
(selected node)
F9 Key
F9 Key
Page Down Key
Page Down Key
Select “Edit table” from the Data Link Menu to go to a Node Information Screen.
Specify a node address on a Data Link Table Screen to display the Data Link
Table Screen for that node. If there are more than 16 nodes registered on one
Data Link Table Screen, use the Up and Down Arrow Keys to scroll up or down as
required.
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L: Data Link
Section 5-3
Setting Data Link Tables
Perform the following procedure to set a data link table on the Data Link Table
Screen.
1, 2, 3...
1. Specify the link start words for areas 1 and 2.
2. Specify the address of the node from which to receive data.
3. Specify the number of words to be received (“Num Wd”).
4. Repeat steps 2. and 3. for each node that is to participate in the data links.
1.
Link start word
Area 1 of node 1
Area 1 of node 2
Node 2
3.
3.
2.
No. of
words
2.
Node 2
Node 3
Area 1 of node 3
Node 3
Link word
Link word
No. of
words
3.
1.
Node model specified
in “Device Info set”
: Can be set
: Automatically displayed
2.
If the data link table for the
node at the cursor position
has been set, the link source
word will be automatically
displayed. If it has not been
set, nothing will be displayed.
The first word for each node is
automatically displayed.
If the data link table for the remote node
has been set, the link source word will
be automatically displayed. If it has not
been set, nothing will be displayed. The
send area for the local node is
displayed as “Send area.”
Note Items that can be input on the screen are displayed in green.
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L: Data Link
Section 5-3
Setting Example
The following is an example of data link areas and the corresponding data link
tables.
Area 1 of node 1
Area 1 of node 2
Area 1 of node 3
Node 1
(15 words)
Node 2
(20 words)
Node 3
(30 words)
Node 2
(20 words)
Node 3
(30 words)
Node 1
(15 words)
Node 3
(30 words)
Node 2
(20 words)
Node 1
(15 words)
Receive area
Send area
Data Link Table for Node 1
Data Link Table for Node 2
Data Link Table for Node 3
Data Link Status
When data link status is to be used, specify in the “Status Word” field the first
word of the area in which data link status is to be stored.
Example: To store data link status in DM 01000 to DM 01015 set the first status
word to D01000.
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L: Data Link
Section 5-3
Data Link Setting Forms
Before setting data link tables with the Controller Link Support Software, you
must determine how data is to be sent and received. Make an enlarged copy of
the Data Link Setting Forms provided in Appendix E and use them to design the
data link.
1, 2, 3...
1. Use Setting Form 1 to determine the data to be sent and received.
Date
___/___/___
Comments:
Controller Link Support Software
Data Link Setting Form1
System
Drawing No.
Node
1
Node
2
Node
3
Node
Node
Link start
word
Link start
word
Link start
word
Link start
word
Link start
word
Offset
B
00100
00215
00150
Line A errors,
#1, 15 wds
Line A errors,
#1, 15 wds
Line A errors,
#1, 15 wds
00225
10
00115
00165
Line B errors,
#2, 30 wds
Line B errors,
#2, 30 wds
Line B errors,
#2, 20 wds
20
00135
00149
Line C errors,
#3, 15 wds
00254
00195
00209
Line C errors,
#3, 15 wds
2. Use Setting Form 2 to enter the values to be set in the data link table.
3. Enter the values in the Controller Link Support Software.
___/___/___
Comments:
Date
Controller Link Support Software
Data Link Setting Form 2
System
Drawing No.
1
Node
Area: 1
Node
Area: 1
2
2
2
Link start word 00100
Link start word
00215
Start word
at local
node
Start word
at local
node
Send/
Source Number
Offset
Source Number
node of words
Send/
Offset
Data
Data
Receive
node
of words
15
Receive
Send/
Send/
Receive
Send/
–
#
Line A errors
00100
–
Line A errors
Line B errors
#
1
10
30
5
00215
Receive
Send/
#
#
2
3
Line B errors
Line C errors
00115
00135
20
15
10
0
–
–
00225
#
#
#
#
Receive
Receive
Send/
Receive
#
#
Automatically
displayed
Automatically
displayed
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L: Data Link
Section 5-3
Offsets
Offsets can be set by pressing the F6 (Offset) Key to display the “Offset” column
in the table. Offsets do not need to be set unless they are required.
In the “Offset” column, specify the offset for each reception node.
Setting Example
The following is an example of data link areas and the corresponding data link
tables.
Area 1 of Node 1
Area 1 of Node 2
Area 1 of Node 3
Node 1
(10 words)
Node 1
(15 words)
Node 1
(15 words)
Node 2
(30 words)
Node 2
(20 words)
Node 2
(30 words)
Node 3
(15 words)
Node 3
(15 words)
Receive area
Send area
Data Link Table for Node 1
Data Link Table for Node 2
Data Link Table for Node 3
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L: Data Link
Section 5-3
5-3-2 Setting Data Link Tables
Perform the following procedures to create and transfer data link tables.
1, 2, 3...
1. “Edit table” on page 52.
2. “Check table” on page 61.
3. “Transfer table” on page 67.
When necessary, use “Save table” and “Retrieve table” to save and retrieve data
link tables to/from files.
Note 1) Data link table data created or edited with the Controller Link Support Soft-
ware is recorded in the memory of the computer. The data will be lost when
the Controller Link Support Software is exited. To avoid this, use “Save
table” to save the data created or edited with “Edit table.”
2) If data link tables have already been saved or transferred, the following pro-
cedures can be used to read the tables to the Controller Link Support Soft-
ware and edit them again.
“Retrieve table” on page 66.
“Controller Link → Computer” under the Transfer Table Menu on page 67.
5-3-3 Displaying the Data Link Menu
To create or edit a data link table or manage a data link, select the corresponding
function from the Data Link Menu. Each function is described on the following
pages. The following procedure shows how to display the Data Link Menu.
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L: Data Link
Section 5-3
1, 2, 3...
1. Select “L: Data Link” from the Main Menu. The Node Information Screen will
be displayed.
2. Press the F2 (Menu) Key. The Data Link Menu will be displayed.
5-3-4 Creating and Editing Data Link Tables — E: Edit Table
“E: Edit Table” is used to create or edit data link tables.
Note 1) “E: Edit Table” creates or edits data link tables in the computer memory. To
actually set the data link table at a node, select “T: Transfer table” from the
Data Link Menu. Also, save the data link tables as a file by selecting
“S: Save table” from the Data Link Menu. Otherwise, the table data will be
cleared when the Controller Link Support Software is exited.
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L: Data Link
Section 5-3
2) The Controller Link Support Software allows you to edit data link tables for
all nodes within the network at the same time.
1, 2, 3...
1. Select “L: Data Link” from the Main Menu. The Node Information Screen will
be displayed.
The meaning of each display item is as follows:
Item
Meaning
Number of Nodes Displays the number of send and receive areas (number of
nodes) specified in the data link table for each node.
Area 1 Link Wd
Displays the total number of words in the data link area 1
for each node.
Area 2 Link Wd
Displays the total number of words in the data link area 2
for each node.
These items are not displayed for a node for which a data link table has not
been set.
Press the F3 (Delete) Key or the Delete Key to delete the data link table for
the node in the cursor position. When either of these keys is pressed, a con-
firmation message will appear at the bottom of the screen. To delete the data
link table, press “Y” and then the Enter Key. To cancel the delete processing,
press “N” and then the Enter Key.
Press the F4 Key (Pre Pg), F5 Key (Nxt Pg), Page Up Key, or Page Down
Key to switch between the screen for nodes 1 to 31 and the screen for nodes
33 to 62.
Data link areas similar to automatically set areas can be easily created by
pressing the F6 (Set All) Key. See page 56 for details.
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L: Data Link
Section 5-3
2. Select the node for which a data link table is to be created or edited. Use the
Cursor Keys to move the cursor to the node, then press the Enter Key. The
Data Link Table Screen for the specified node will be displayed.
The functions of the Function Keys differ depending on whether the cursor is
in a word address input field or in other input fields.
• The following Function Keys appear when the cursor is in a word address
input field
• The following Function Keys appear when the cursor is in other input fields
The screen can be switched to the Data Link Table Screen for a specified
node by moving the cursor to the “Node” field on the upper left of the screen
and entering the node address.
Key
F3 (Delete)
F4 (Insert)
Function
Deletes the line on which the cursor is positioned.
Inserts one line before the line on which the cursor is
positioned. The newly inserted line is for a node with the
next smallest unspecified address.
F6 (Offset)
F7 (Clear)
Switches between the offset display mode and no offset
display mode. If an attempt is made to switch the mode
when offset data has already been entered, a
confirmation message will be displayed.
Press “Y” and then the Enter Key to set all the offsets to 0
and removes the offset displays. To cancel the operation,
press “N” and then the Enter Key.
Clears all the data link tables that are currently displayed.
When the F7 (Clear) Key is pressed, a confirmation
message will be displayed.
To clear the tables, press “Y” and then the Enter Key. To
cancel the operation, press “N” and then the Enter Key.
F8 (Pre Nd)
F9 (Nxt Nd)
Displays the Data Link Table Screen for the previous
node.
Displays the Data Link Table Screen for the next node.
3. Use the Cursor Keys to move the cursor to each field in the data link table
and enter appropriate data.
In the Data Link Table Screens, up to 16 lines can be displayed simulta-
neously. When setting 17 lines or more, the screen will automatically scroll.
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L: Data Link
Section 5-3
If 17 or more lines have been set, the screen will automatically scroll up
(down) if the Page Up (Down) Key is pressed with the cursor in the top (bot-
tom) line of the “Node” or “Num Wd” column.
To specify the data area, use the F3 (CIO/IR), F4 (LR), F5 (DM ), or F6 (EM)
Key.
Press “–” or the Delete Key in the first status word field to set the default val-
ue. Use Numeric Keys to enter numeric values.
The setting range for each item is as follows:
Item
CS1-series PCs
1 to 62
C200HX/HG/HE
PCs
CVM1 and
CV-series PCs
CQM1H PCs
IBM PC/AT
(see note a)
Node
Link start
word
CIO: 0000 to 6143 CIO: 000 to 235,
CIO: 0000 to 2555 CIO: 0000 to 247
CIO: 00000 to
65534
300 to 511
LR: 000 to 199
LR: 000 to 199
(see note c)
LR: 00 to 63
(see note c)
LR: 00 to 63
LR: 00000 to
65534
DM: 0000 to 5999
(see note d)
DM: 00000 to
DM: 0000 to 5999 DM: 00000 to
32767
(see note d)
(see note d)
24575
(see note d)
DM: 00000 to
65534
EM: 0000 to 6143
(see note d)
EM (banks 0 to
15):
EM (banks 0 to
12):
EM (banks 0 to
7):
EM (banks 0 to 15):
00000 to
0000 to 6143
00000 to
32767
(see note d)
00000 to
32765
65534
(see note d)
(see note d)
No. of
000 to 1000
words
(Num Wd)
Offset
000 to 999
Status word CIO: 0001 to 6128 CIO: 001 to 220,
CIO: 0001 to 2540 CIO: 00000 to
CIO: 00000 to
65534
300 to 496
65534
LR: 000 to 184
LR: 000 to 184
(see note c)
LR: 00 to 48
(see note c)
LR: 00000 to
65534
LR: 00000 to
65534
DM: 00000 to
DM: 0000 to 5984 DM: 00000 to
32752
(see note d)
(see note d)
24560
(see note d)
DM: 00000 to
65534
DM: 00000 to
65534
EM (Banks 0 to
15):
EM (banks 0 to
12):
EM (banks 0 to 7): EM (banks 0 to 15): EM (banks 0 to 15):
0000 to 6128
00000 to
00000 to
00000 to
00000 to
32752
(see note d)
32750
(see note d)
65534
65534
(see note d)
Note a) Because IBM PC/AT or compatible computers have no data
areas, it is meaningless to specify first status words and link start
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L: Data Link
Section 5-3
words for areas 1 and 2.The data link area always starts from the
beginning of the specified area, and data link status cannot be
read using functions or driver call. Computers do not have a spe-
cific areas.
b) In Wired Controller Link Networks, node addresses can only be
set in the range 1 to 32. The same restriction applies to Controller
Link Networks that consist only of Optical Controller Link Units
(with CLK11 at the end of the model number), or that consist of
both Optical Controller Link Units and Optical Ring Controller Link
Units (with CLK12 at the end of the model number). Node
addresses 1 to 62 can only be used in Controller LInk Networks
that consist of Optical Ring Controller Link Units only.
c) If a start word address is specified between LR 000 and LR 199 for
a CS1-series, CVM1, or CV-series PC, it will be allocated to the
CIO1000 to CIO1199.
d) The number of DM words and the number of EM banks differ ac-
cording to the CPU Unit model used. Refer to the PC operation or
programming manual for details.
Creating Simple Data
Link Areas — Set All
“Set All” can be used to simply create data link areas similar to automatically set
data link areas. An example is shown below.
Area 1
Start word
Same size
Area 2
Start word
Same size
After “Set All” is performed, highly flexible data link tables can be quickly created
by changing the link start word addresses, the number of send words, and the
number of receive words for each node.
With automatically set data links, only limited areas can be used for areas 1 and
2. With “Set All,” however, data areas can be freely selected for link areas 1
and 2.
With automatically set data links, data links must use the automatically created
data link areas. With “Set All,” the link start word, the number of send words, and
the number of receive words can be freely changed for each node later.
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L: Data Link
Section 5-3
Differences
Data area
“Set All”
Can be freely selected for both Area 1: CIO (IR)
areas 1 and 2. Area 2: DM or EM
Automatic setting
Link start word in
areas 1 and 2
Can be freely specified for each area (this is the same for all
nodes).
Can be changed for each node Cannot be changed later.
later.
Send area size
for each node
Same size for each area
Can be changed for each node Cannot be changed later.
later.
Receive-only
nodes
Cannot be specified.
Cannot be specified by default.
Can be specified by changing
the data link area later.
Send-only nodes
Cannot be specified.
Cannot be specified by default.
Can be specified by changing
the data link area later.
Node sequence
for data link
areas
Automatically determined (ascending order)
Can be changed later by
Cannot be changed later.
deleting or inserting nodes.
Data link status
words
Can be specified in CIO (IR),
DM, or EM.
Can be specified only in CIO
(IR).
Press the F6 (Set All) Key at the Node Information Screen to display the follow-
ing window.
The items are almost the same as the items that are set in the DM parameter
area for automatic setting.
Item
Meaning
Area 1 Link Start Word
Specify the first word address of area 1.
Area 1 Link Word
Number
Specify the number of words in the send area in each
node in area 1.
Area 2 Link Start Word
Specify the first word address for area 2.
Area 2 Link Word
Number
Specify the number of words in the send area in each
node in area 2.
Status Word
Specify the first word of the words in which data link
status is to be stored.
The setting range for each item is as follows:
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L: Data Link
Section 5-3
Item
CS1-series PC
C200HX/HG/ HE
PC
CVM1 or
CV-series PC
CQM1-series PC
IBM PC/AT
(see note a)
Nodes in data
links
1 to 62
CIO: 0000 to
6143
CIO: 000 to 235,
300 to 511
CIO: 0000 to
2555
CIO: 0000 to 247 CIO: 00000 to
Area 1 Link Start
Word
65534
LR: 00 to 63
LR: 000 to 199
(see note c)
LR: 00 to 63
LR: 000 to 199
(see note c)
LR: 00000 to
DM: 0000 to
65534
DM: 0000 to
5999
5999
DM: 00000 to
32767
DM: 00000 to
24575
(see note d) DM: 00000 to
(see note d)
65534
EM: 0000 to
Area 2 Link Start
Word
(see note d)
(see note d)
EM (banks 0 to
15):
6143
(see note d)
EM (banks 0 to
15):
EM (banks 0 to
12):
EM (banks 0 to
7):
0000 to
6143
(see note d)
00000 to
65534
00000 to
32767
00000 to
32765
(see note d)
(see note d)
000 to 1000
Area 1 Link Word
Number
Area 2 Link Word
Number
Status Word
CIO: 0001 to
6128
CIO: 001 to 220,
300 to 496
CIO: 0001 to
2540
CIO: 00000 to
65534
CIO: 00000 to
65534
LR: 000 to 184
(see note c)
LR: 00 to 48
LR: 000 to 184
(see note c)
LR: 00000 to
65534
LR: 00000 to
65534
DM: 0000 to
5984
DM: 00000 to
32752
DM: 00000 to
24560
DM: 00000 to
65534
(see note d)
DM: 00000 to
65534
(see note d)
(see note d)
EM (Banks 0 to
15):
EM (banks 0 to
15):
EM (banks 0 to
12):
EM (banks 0 to
7):
EM (banks 0 to
15):
0000 to
6128
(see note d)
00000 to
65534
00000 to
32752
(see note d)
00000 to
32750
(see note d)
00000 to
65534
Note a) Because IBM PC/AT or compatible computers have no data
areas, it is meaningless to specify first status words and link start
words for areas 1 and 2.The data link area always starts from the
beginning of the specified area, and data link status cannot be
read using functions or driver call. Computers do not have a spe-
cific areas.
b) In Wired Controller Link Networks, node addresses can only be
set in the range 1 to 32. The same restriction applies to Controller
Link Networks that consist only of Optical Controller Link Units
(with CLK11 at the end of the model number), or that consist of
both Optical Controller Link Units and Optical Ring Controller Link
Units (with CLK12 at the end of the model number). Node
addresses 1 to 62 can only be used in Controller LInk Networks
that consist of Optical Ring Controller Link Units only.
c) If a start word address is specified between LR 000 and LR 199 for
a CS1-series, CVM1, or CV-series PC, it will be allocated to the
CIO1000 to CIO1199.
d) The number of DM words and the number of EM banks differ ac-
cording to the CPU Unit model used. Refer to the PC operation or
programming manual for details.
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L: Data Link
Section 5-3
After the necessary items have been specified, press the F7 (Execute) Key to
display the following window in which the nodes to participate in the data link can
be selected.
Use the Cursor Keys to move the cursor to the nodes to participate in the data
links, then press the Enter Key. “Yes” will be displayed. An unmarked node will
not participate in the data links. Press the Enter Key at a node marked with “Yes”
to erase the “Yes.”
Press the F6 (Execute) Key to display the following window to prompt you to
specify whether the data link tables for the nodes not participating in the data
links are to be cleared or retained.
Press “Y” and then the Enter Key to erase the data link tables for the nodes not
participating in the data links and create data link areas (similar to the one for
automatically set data links) at each node participating in the data links.
Press “N” and then the Enter Key to retain the data link tables for the nodes not
participating in the data links and create data link areas (similar to the one for
automatically set data links) at each node participating in the data links.
Press the Escape Key to cancel the execution and return to the Node Informa-
tion Screen. The execution can also be canceled by pressing the F1 (Menu) Key,
the F2 (Menu) Key, or the F10 (End) Key. The following screens are displayed
when these keys are pressed.
F1: Main Menu
F2: Data Link Menu
F10: Node Information Screen
5-3-5 Copying Data Link Tables — Y: Copy Table
“Y: Copy table” is used to copy a data link table for one node to other nodes.
When a similar data link area is to be used for other nodes, the data link table for
each node can be easily created by copying the original data link table and then
making changes.
Note 1) Once this copy function is executed, the existing data link table at the des-
tination node will be lost. Be sure to check table data at the destination node
before executing the function.
2) “Y: Copy table” copies data link tables in the computer memory. To actually
set the data link table for a node, select “T: Transfer table” from the Data Link
Menu. Also, save the data link tables as a file by selecting “S: Save table”
from the Data Link Menu. Otherwise, the table data will be cleared when the
Controller Link Support Software is exited.
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L: Data Link
Section 5-3
3) Executing “Y: Copy table” also changes the node model specified in “Device
Info set” at the destination node to the same node model as the source node.
1, 2, 3...
1. Select “Y: Copy table” from the Data Link Menu.
2. Specify the source node address. Specify the node address with Numeric
Keys, then press the Enter Key. Any number between 1 and 62 can be speci-
fied.
If the number of nodes set in the data link table for the specified node is 0, an
error message will be displayed.
The following window will be displayed to prompt you to specify the destina-
tion node address.
3. Specify the destination node address. Use the Cursor Keys to move the cur-
sor to the copy destination node address, then press the Enter Key. “Yes”
will be displayed to represent the copy destination.
To deselect the copy destination node (or erase “Yes”), move the cursor to
the node address marked with “Yes,” then press the Enter Key again. “Yes”
will be erased to deselect the copy destination node.
4. After specifying all destination nodes, press the F6 (Execute) Key. The data
link tables will be copied.
5-3-6 Initializing All Data Link Tables — C: Initialize Table
“C: Initialize table” is used to initialize all data link tables.
When data link tables are to be created from scratch, initialize the data link tables
for all nodes before beginning.
Note 1) “C: Initialize table” initializes the data link tables in the computer memory.
2) Executing initializes the data link tables for all nodes. Initialization proces-
sing sets the “Link start word” field of area 1 to 00000, the “Link start word”
field of area 2 to D00000, and other settings to defaults.
1, 2, 3...
1. Select “C: Initialize table” from the Data Link Menu.
2. Press “Y” and then the Enter Key. The data link tables for all nodes will be
initialized.
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L: Data Link
Section 5-3
To cancel the initialization processing, press “N” and then the Enter Key.
5-3-7 Checking Data Link Tables — K: Check Table
“K: Check table” is used to check data link tables for errors or inconsistencies. It
can also check for inconsistencies between the data link tables for multiple
nodes.
If errors are detected, correct the data link tables as described in Error Mes-
sages (on page 63).
Note 1) Before executing “K: Check table,” always select “I: Device Info Set” from
the Data Link Menu and specify the PC models.
2) “K: Check table” checks the data link tables in the computer memory. To
check the data link table that has been set for a node, use “T: Transfer table”
on the Data Link Menu to read the table to the computer, then execute
“K: Check table.”
1, 2, 3...
1. Select “K: Check table” from the Data Link Menu. If the number of nodes set
in all data link tables is 0, an error message will be displayed.
The following window will be displayed to prompt you to specify the check
level.
2. Select the error level to be checked. The following window will be displayed
to prompt you to specify the nodes to be checked.
When the window appears, each node will be displayed as shown as fol-
lows, depending on the number of nodes set in the data link table in the
memory:
Nodes for which the number of nodes is not 0: YES (checked)
Nodes for which the number of nodes is 0:
No display (not checked)
Error level
Meaning
Indicates serious errors.
Rank A (error)
If this level of error is detected, the data links will not
execute normally.
Rank B (warning)
Indicates minor errors or the locations of settings that
could be faulty.
Even if this level of error is detected, the data links will
execute, but may result in unexpected operation. The
settings should be checked.
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L: Data Link
Section 5-3
3. Specify the nodes to be checked. Use the Cursor Keys to move the cursor to
the node to be checked, then press the Enter Key. “Yes” will be displayed to
represent the nodes to be checked.
To deselect a node to be checked, move the cursor to a node marked with
“Yes,” then press the Enter Key again. “Yes” will be erased to deselect the
node.
4. After specifying all the nodes to be checked, press the F6 (Execute) Key.
The data link tables will be checked and the check results screen will be dis-
played.
Each error level is indicated by a different character color as follows:
Red: Error
White: Warning
A message is displayed in the lower part of the screen according to the
check results as follows:
When no errors has been detected: “Check OK”
When errors are continued on the next page: “Continue”
When the current page is the last page of the error display: “Last page”
5. When errors are displayed on multiple screens, use the following keys to
switch the screen and display the check results. F4 (Pre Pg), F5 (Nxt Pg), F8
(Pre Node), F9 (Nxt Node), Page Up, and Page Down
6. After confirming the check results, press the F10 (End) Key.
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L: Data Link
Section 5-3
Error Messages
The following table lists the error messages that are displayed on the check re-
sults screen. After confirming the check results, use “E: Edit table” to correct the
data link tables, then check the data link tables again.
Errors
Message
Meaning
Action
Insufficient Status
area
There are too few words in
the data area for the data link so that data link status (16
Change the first status word
status.
words) can be stored in the
area.
Table Data error
The first status word is
outside the allowable range.
(see note)
Correct the values within the
allowable range as shown in
the table on page 55.
The link start word address of
area 1 is outside the
allowable range. (see note)
The number of registered
nodes exceeds 62.
The node address is 0 or
more than 62.
There is a node for which the
send area or receive area for
one node exceeds 1,000
words.
An offset exceeds 999.
An offset for the send area of
the local node is not 0.
Duplicate Node
address
The same node address is
set more than once in the
data link table.
Correct the duplicate node
address.
Link word number
over
There is a node for which the Change the total number of
total number of words in the
send areas of areas 1 and 2
exceeds 1,000.
words in the send areas of
areas 1 and 2 to 1,000 or
less.
Too many words in The total number of words in Reduce the total number of
data link
the data link areas of areas 1 words in the data link areas of
and 2 exceeds the maximum areas 1 and 2 to the
allowable number of words for maximum allowable number
the following PCs.
CS1-series PCs: 12,000
words
of words for the following PCs
or less.
CS1-series PCs: 12,000
words
C200HX/HG/HE PCs: 8,000
words
C200HX/HG/HE PCs: 8,000
words
CVM1 and CV-series PCs:
CQM1H PCs: 8,000 words
CVM1 and CV-series PCs:
8,000 words
8,000 words
IBM PC/AT: 32,000 words
IBM PC/AT: 32,000 words
Link area overlap
error
The same data area is
specified for areas 1 and 2.
Change the link start and first
status word of areas 1 and 2
so that the data link area and
the data link status words do
not overlap each other.
The data link status words
overlap with a data link area.
Insufficient Link
area
There are not enough words
for the data link area.
Correct the data link area
within the allowable range.
(Area 1/ Area 2)
Link word number
0 error
The total number of link
words for one node is set to
0.
Set the number of link words
for area 1 or 2.
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L: Data Link
Section 5-3
Note Range checks are performed according to the model specified in
“Device Info set.” For C200HX/HG/HE PCs, no error will occur even if
a word address between CIO 236 and CIO 299, which are the outside
the allowable range, is specified. However, when the data link table is
transferred (or written) to the node, an error will occur. Use the Data
Link Table Edit Screen to check the word addresses.
Warnings
Message
Meaning
Action
Recv area remain
(Area 1/ Area 2)
(see note a)
The number of words in the
receive area is greater than
that in the send area.
Check the number of link
words. If free space is
intentionally left in the receive
area, the data link can be
executed without having to
make any changes.
Recv area short
(Area 1/ Area 2)
(see note b)
The number of words in the
receive area is fewer than
that in the send area.
Check the number of link
words. If only part of data in
the send area is to be
received, the data link can be
executed without having to
make any changes.
Invalid offset
(Area 1/ Area 2)
The specified offset is outside Check the offset. The data
the send area.
link can be executed, but no
data can be received.
Source node has
no send data
A send area has not been set Change the reception node or
for a node from which data
set a send area for that node.
reception has been specified.
Source node has
no table
A data link table has not been Change the reception node or
set at the node from which
data reception has been
specified.
set the data link table for that
node.
Note a) Message “Receive area remain” will be displayed when the num-
ber of send words and the receive area are as shown in the follow-
ing illustration.
Remaining
Not remaining
Node 1
Node 2
Node 1
Node 2
Data indicated by
is received in node 2 and the
remaining words are cleared.
Send
area
Send
area
Receive
area
Receive
area
Data indicated by
is received in node 2.
b) Message “Receive area short” will be displayed when the number
of send words and the receive area are as shown in the following
illustration.
Sufficient (not short)
Insufficient (short)
Node 1
Node 2
Node 1
Node 2
Receive
area
Send
area
Send
area
Receive
area
Data indicated by
cannot be received in node 2.
Data indicated by
is received in node 2.
Data indicated by
is received
and the remaining data is truncated.
5-3-8 Saving Data Link Tables as a File — S: Save Table
“S: Save table” is used to save all data link tables as a file.
With Controller Link Support Software Ver. 2.00, data link tables can be saved in
the file formats shown below.
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L: Data Link
Section 5-3
Format
Extension
Saving supported
Controller Link Support
Software Ver. 2.00
.CL2
.CLK
.CL3
Yes
Controller Link Support
Software Ver. 1.10
Yes (see note 1)
No
CX-Net on
CX-Programmer
Note 1) Data link tables containing node addresses in the range 33 to 62 cannot be
saved with Controller Link Support Software Ver. 1.10.
2) Unless saved, all data link tables in the memory will be lost wen the Control-
ler Link Support Software is exited.
3) If data link tables have been modified but have not yet been saved, a con-
firmation message will be displayed when you attempt to exit the Controller
Link Support Software.
4) “S: Save table” saves the data link tables in the computer memory. To save
the data link tables that have already been set at nodes, select “T: Transfer
table” from the Data Link Menu to read the data link tables to the computer,
then save the tables.
5) Data link table files for the Controller Link Support Software are not compat-
ible with those for the conventional SYSMAC LINK Support Utility.
1, 2, 3...
1. Select “S: Save table” from the Data Link Menu.
2. Specify the file name (including the directory) to be saved. Enter the file
name with Alphanumeric Keys, then press the Enter Key.
Use the extension .CL2 for files to be saved in Ver. 2.00 format, and use the
extension .CLK for files to be saved in Ver. 1.10 format. (If an attempt to save
a file containing node addresses 33 to 62 is made with the extension .CLK,
an error will be generated.) If the extension is omitted by the user, it will be
added automatically depending on the node addresses used, in the follow-
ing way.
• If node addresses 33 to 62 are used: .CL2.
• If node addresses 33 to 62 are not used: .CLK.
When this window appears, the data directory specified in “System setup”
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen. (The extension can be changed
after the file is selected.)
If an existing file name is specified, a confirmation message will be dis-
played to ask you to check whether the file can be overwritten. Press “Y” to
overwrite the file or press “N” to cancel the save processing, then press the
Enter Key.
3. Enter a title for the file.
Enter the title with Alphanumeric Keys, then press the Enter Key. Up to 30
characters can be entered. The Insert, Backspace, and Delete Keys can be
used to correct the characters.
If no title is required, just press the Enter Key.
The file will be saved.
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L: Data Link
Section 5-3
5-3-9 Reading Data Link Tables from a File — L: Retrieve Table
“L: Retrieve table” is used to read data link tables from a file into computer
memory.
With Controller Link Support Software Ver. 2.00, data link tables can be saved in
the file formats shown below.
Format
Extension
Reading supported
Yes
Controller Link Support
Software Ver. 2.00
.CL2
.CLK
.CL3
Controller Link Support
Software Ver. 1.10
Yes
CX-Net on
Yes (see note 1)
CX-Programmer
Note Data link tables in CX-Net format can be read but not saved.
There are differences in PC model information between the Controller Link Sup-
port Software and the CX-Net. Therefore, when reading CX-Net format files with
Controller Link Support Software, the data will be converted in the way shown in
the following table. When performing operations where a high degree of preci-
sion is required, such as when checking data link tables, reset as necessary.
Model information in CX-Net on
CX-Programmer
Model information in Controller LInk
Support Software
No specification
C200HE
C200HG
C200HX
CVM1
No specification
C200HE(-Z)
C200HG(-Z)
C200HX
CVM1-CPU21
CV2000
CV2000
CV1000
CV500
CV1000
CV500
NSB
CLK Board
CS1G-45
CS1G
CS1H
CS1H-67
CVM1-V2
C200HX-Z
C00HG-Z
C200HE-Z
IDSC
CVM1-CPU21
C200HX-85Z
C200HG(-Z)
C200HE(-Z)
No specification
Note 1) If data link tables are read from a file, the current data link tables in the
memory will be lost.
2) If data link tables in the memory have been modified, a confirmation window
will be displayed when you attempt to read data link tables from the file.
3) Data link table files for the Controller Link Support Software are not compat-
ible with those for the SYSMAC LINK Support Utility.
1, 2, 3...
1. Select “L: Retrieve table” from the Data Link Menu. If data link tables in the
memory have been modified, a confirmation window will be displayed.
Press “Y” to continue or press “N” to cancel the process, and then press the
Enter Key. If data link tables in the memory have not been modified or “Y” is
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L: Data Link
Section 5-3
pressed to continue, the following window will be displayed to prompt you to
specify a file name.
2. Specify the file name (including the directory) to be read. Enter the file name
with Alphanumeric Keys, then press the Enter Key.
When reading files, specify the extension .CL2 for Ver. 2.00 format files,
.CLK for Ver. 1.10 format files, or .CL3 for CX-Net format files. If an extension
is not specified, a search for the specified file-name in the specified directory
will be made and if a corresponding file is found it will be read. If more than
one file of the same name is found then priority will be in the following order:
1. .CLK (Ver. 1.10 format)
2. .CL2 (Ver. 2.00 format)
3. .CL3 (CX-Net format)
For example, if two files with the same name are found, and one of the files
has the extension .CLK and the other one has the extension .CL2, the one
with the .CLK will be read.
When this window appears, the data directory specified in “System setup”
will be displayed as the source directory. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
The file will be read.
5-3-10 Transferring Data Link Tables — T: Transfer Table
“T: Transfer table” is used to transfer data link tables between nodes and the
computer as follows:
Item
Function
Page
R: Controller Link → Computer Reads the data link tables set at
67
nodes to the computer memory.
W: Computer → Controller Link Writes the data link tables from the 69
computer memory to nodes for
registration.
V: Compare
Compares the data link tables set
at nodes with the data link tables in
the computer memory.
71
Displaying the Transfer
Data Link Table Menu
Select “T: Transfer table” from the Data Link Menu. The Transfer Data Link table
Menu will be displayed.
Reading Data Link Tables
from Nodes —
“R: Controller Link → Computer” is used to read the data link tables at nodes into
the computer memory.
R: Controller Link →
Note If data link tables are read from nodes, the current data link tables in the comput-
er memory will be lost. If data link tables in the memory have been modified, a
confirmation window will be displayed when you attempt to read data link tables
from the nodes. To save the data link tables in the memory, select “S: Save table”
from the Data Link Menu to save them as a file.
Computer
1, 2, 3...
1. Select “R: Controller Link → Computer” from the Transfer Data Link table
Menu. If data link tables in the memory have been modified, a confirmation
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L: Data Link
Section 5-3
window will be displayed. Press “Y” to continue or press “N” to cancel the
process, then press the Enter Key. If data link tables in the memory have not
been modified or “Y” is pressed to continue, the following window will be dis-
played to prompt you to specify the target nodes.
2. Specify the address of the Controller Link Network containing the nodes
from which data link tables are to be read. Enter the network address with
Numeric Keys, then press the Enter Key. When the Enter Key is pressed, the
nodes on the specified network will be checked and displayed in ascending
order of node address.
When node addresses are displayed, all nodes will be marked with YES,
which represents the target nodes for reading.
3. Specify the nodes that are to be excluded from read processing. Use the
Cursor Keys to move the cursor to the nodes to be excluded from reading,
then press the Enter Key. YES will be erased to deselect the node. To rese-
lect a node for reading, move the cursor to the node unmarked with YES,
then press the Enter Key again. YES will be displayed to reselect the node.
4. After specifying all the target nodes for reading, press the F6 (Execute) Key.
The transfer results screen will be displayed and data link table read proces-
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L: Data Link
Section 5-3
sing will start. Data link tables will be read in ascending order of node ad-
dress.
To cancel the read processing, press the F9 (Cancel) Key.
During read processing, “Wait” will be displayed in the lower part of the
screen and the progress of processing will be displayed for each node.
When read processing for all the specified nodes is completed, “End” will be
displayed in the lower part of the screen.
5. Then, press the F10 (End) Key.
Writing Data Link Tables
to Nodes — W: Computer
→ Controller Link
“W: Computer → Controller Link” is used to write the data link tables from the
computer memory to nodes.
Note 1) If data link tables are written to nodes, the existing data link tables set at the
nodes will be lost. In this case, a confirmation message for overwriting will
not be displayed even if data link tables have already been set at the nodes.
Therefore, carefully check the contents of the data link tables set at the
nodes before transferring new data link tables.
When writing data to the CS1-series PC, be sure to set pin 1 of the CPU
Unit’s DIP switch to OFF.
2) When writing data link tables to a CVM1 or CV-series PC, always set the
system protect key switch on the CPU Unit to NORMAL.
3) “W: Computer → Controller Link” can also be used to delete the data link
tables for the nodes that are not participating in the data link. Always delete
unused data link tables.
4) Data link tables can be written to nodes only when the nodes are not partici-
pating in active data links or when the data links are inactive.
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L: Data Link
Section 5-3
1, 2, 3...
1. Select “W: Computer → Controller Link” from the Transfer Data Link table
Menu. The following window will be displayed to prompt you to specify the
target nodes.
2. Specify the address of the Controller Link Network containing the nodes to
which data link tables are to be written. Enter the network address with Nu-
meric Keys, then press the Enter Key.
When the Enter Key is pressed, the nodes on the specified network will be
checked and displayed in ascending order of node address.
When node addresses are displayed, Yes or No will be displayed as follows,
depending on the number of nodes set in the data link table in the memory:
Nodes for which the number of nodes is not 0: Yes (data link tables written)
Nodes for which the number of nodes is 0: No (data link tables removed)
3. Specify the processing for each node. Use the Cursor Keys to move the cur-
sor to the node, then press the Enter Key. Each time the Enter Key is
pressed, the display will change in the following order.
Yes (data link tables written)
↓
No (data link tables removed)
↓
No display (nothing done, i.e., data link tables not transferred nor removed)
↓
Yes (data link tables written)
4. After specifying the processing for each node, press the F6 (Execute) Key.
The transfer results screen will be displayed and data link tables will be writ-
ten or removed as specified.
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L: Data Link
Section 5-3
The processing will be performed in ascending order of node address.
To cancel the processing, press the F9 (Cancel) Key.
During the processing, “Wait” will be displayed in the lower part of the screen
and the progress of processing will be displayed for each node.
In write processing, each data link table will be simultaneously checked for
serious errors or link offset errors. If an error is detected in a data link table, a
window will be displayed to ask you to determine whether the data is to be
written to the node. Press “Y” to write the data or press “N” to cancel the write
processing, and then press the Enter Key. If “N” is pressed to cancel the
write processing, “Canceled due to table error” will be displayed at the node
address.
When processing for all the specified nodes is completed, “End” will be dis-
played at the lower part of the screen.
5. Then, press the F10 (End) Key.
Comparing Data Link
Tables — V: Compare
“V: Compare” is used to compare data link tables in the computer memory with
data link tables set at each node.
1, 2, 3...
1. Select “V: Compare” from the Transfer Data Link Table Menu. The following
window will be displayed to prompt you to specify the nodes for which data
link tables are to be compared with those in the memory.
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L: Data Link
Section 5-3
2. Specify the address of the Controller Link Network containing the nodes for
which data link tables are to be compared. Enter the network address with
Numeric Keys, then press the Enter Key.
When the Enter Key is pressed, the software will check the nodes on the
specified network and display only the nodes that exist in the network and
for which the number of nodes specified in the data link table in the memory
is not 0. These nodes will be displayed in ascending order of node address.
When node addresses are displayed, YES will be displayed at each node
address to represent the target nodes for comparison.
3. Select the nodes to be excluded from comparison. Use the Cursor Keys to
move the cursor to the node to be excluded from comparison, then press the
Enter Key. YES will be erased to deselect the node.
To reselect a node for comparison, move the cursor to the node unmarked
with YES, then press the Enter Key again. YES will be displayed to reselect
the node.
4. After specifying all the target nodes for comparison, press the F6 (Execute)
Key. The transfer results screen will be displayed and data link table com-
parison will start. Comparison will be performed in ascending order of node
address.
To cancel the comparison, press the F9 (Cancel) Key.
During comparison, “Wait” will be displayed in the lower part of the screen
and the progress of processing will be displayed for each node.
If a comparison error is detected in a node, the node address and the execu-
tion results will be highlighted.
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L: Data Link
Section 5-3
If no comparison error is detected in all the specified nodes, “Compare OK”
will be displayed. In this case, press the F10 (End) Key to quit the compari-
son.
If comparison errors are detected, message “Will display differences. Speci-
fy node address” will be displayed along with the mode number of the small-
est node address with a comparison error.
5. Specify the node address of the node for which the comparison errors are to
be displayed. Enter the network address with Numeric Keys, then press the
Enter Key. The comparison error screen for the specified node will be dis-
played.
The comparison error screen differs depending on the location of the error.
• The following will be displayed when an inconsistency is found in the num-
ber of nodes set, first status word, link start word of area 1, or link start word
of area 2.
When the number of nodes set is inconsistent, the number of words in area
1, offset in area 1, the number of words in area 2, and offset in area 2 will
not be compared.
• The following will be displayed when an inconsistency is found in the num-
ber of words in area 1, offset in area 1, number of words in area 2, or offset
in area 2.
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L: Data Link
Section 5-3
The message for the comparison results will be displayed in the lower part of
the screen as follows:
When comparison errors continue on the next page:
When the comparison error screen is the last page:
“Continue”
“Last page”
When inconsistent data is found, the data in the memory will be displayed in
the upper row and the data at the node will be displayed in the lower row.
(Consistent data will not be displayed.)
6. If the comparison error screen extends across more than one page, use the
F4 (Pre Pg) and F5 (Nxt Pg) Keys to switch the screen and display the re-
sults. The Page Up and Page Down Keys can also be used to switch the
screen.
To display the comparison errors for another node, press the Escape Key to
exit from the comparison error screen, then repeat the procedure from
step 5.
7. After checking the comparison results, press the F10 (End) Key.
5-3-11 Deleting Data Link Tables from Nodes — D: Delete Table
“D: Delete table” is used to delete the data link tables set at one or more nodes.
Note 1) Data link tables cannot be deleted from a node that is currently participating
in the data links.
2) The nodes for which the number of nodes set in the data link table in the
computer memory is 0 will be automatically selected as the nodes from
which data link tables are to be deleted. Therefore, data link tables can be
deleted from only the nodes that are not to participate in the data links. You
can also change the target nodes for deletion.
3) Always delete the data link tables from the nodes that are not be participat-
ing in the data links.
1, 2, 3...
1. Select “D: Delete table” from the Data Link Menu. The following window will
be displayed to prompt you to specify the nodes from which data link tables
are to be deleted.
2. Specify the address of the Controller Link Network containing the nodes
from which data link tables are to be deleted. Enter the network address with
Numeric Keys, then press the Enter Key.
When the Enter Key is pressed, the nodes on the specified network will be
checked and displayed in ascending order of node address.
When node addresses are displayed, YES or No will be displayed as fol-
lows, depending on the number of nodes set in the data link table in the
memory:
Nodes for which the number of nodes is not 0: YES (data link tables deleted)
Nodes for which the number of nodes is 0: No display (data link tables not
deleted)
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L: Data Link
Section 5-3
3. Specify the processing for each node. Use the Cursor Keys to move the cur-
sor to the node for which the processing is to be changed, then press the
Enter Key.
Each time the Enter Key is pressed, the display will change as follows:
YES (data link tables deleted)
µ
No display (data link tables not deleted)
4. After specifying all the nodes from which data link tables are to be deleted,
press the F6 (Execute) Key. The deletion results screen will be displayed
and data link table delete processing will start.
Data link tables will be deleted in ascending order of node address.
To cancel the delete processing, press the F9 (Cancel) Key.
During delete processing, “Wait” will be displayed in the lower part of the
screen and the progress of processing will be displayed for each node.
When the delete processing for all the specified nodes is completed, “End”
will be displayed in the lower part of the screen.
5. Then, press the F10 (End) Key.
5-3-12 Printing Data Link Tables — P: Print Table
“P: Print table” is used to print the data link tables in the computer memory.
Note Select “Printer model” from the System Setup Menu and specify the printer mod-
el before using “P: Print table.”
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L: Data Link
Section 5-3
1, 2, 3...
1. Select “P: Print table” from the Data Link Menu. The following window will be
displayed to prompt you to specify the nodes for which the data link tables
are to be printed.
This window displays the nodes for which the number of nodes set in the
data link table in the memory is not zero. These nodes are displayed in as-
cending order of node address and YES is displayed at each node address
to represent the nodes for which data link tables are to be printed.
2. Select the nodes to be excluded from printing. Use the Cursor Keys to move
the cursor to the node to be excluded from printing, then press the Enter Key.
YES will be erased to deselect the node.
To reselect a node for printing, move the cursor to the node unmarked with
YES, then press the Enter Key again. YES will be displayed to reselect the
node.
3. After specifying all the target nodes for print processing, press the F6
(Execute) Key. Data link table printing will start and the print status display
window will appear. Data link tables will be printed in ascending order of
node address.
To cancel the printing, press the F9 (Cancel) Key.
“Printing” will be displayed during printing.
When printing for all the specified nodes is completed, the print status dis-
play window will close and the processing will automatically terminate.
During printing, the print position will be automatically adjusted so that the
data link table for one node is not split.
The contents of the data link table being printed are the same as those dis-
played on the Node Information List and Data Link Table Screens. The pres-
ence or absence of the “Offset” column also depend son the data link table
conditions.
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L: Data Link
Section 5-3
See 5-3-4 Creating and Editing Data Link Tables (page 52) for details on
printing.
Printing Example
5-3-13 Starting and Stopping Data Links — R: Start/Stop
“R: Start/Stop” is used to start and stop data links.
Caution Before starting data links, make sure that the data link tables for each node for
!
manually set data links, or the data link parameters at the data link start node for
automatically set data links, have been appropriately set. If the settings are inap-
propriate, the equipment may perform unexpected operation and result in injury.
Even if the settings are appropriate, always make sure that the equipment will
not be affected before starting or stopping the data links.
Note Before starting the data links, always check the data link mode (manual or auto-
matic) set at the node from which the data links are to be started.
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L: Data Link
Section 5-3
1, 2, 3...
1. Select “R: Start/Stop” from the Data Link Menu.
2. Select “R: Start” to start the data links or “S: Stop” to stop the data links.
Example for “R: Start”
3. Specify the node to start or stop the data links. Use the Cursor Keys to move
the cursor to each field (“PC ID,” “Network address,” and “Node address”),
then enter a numeric value with Numeric Keys (enter a PC ID with Alphanu-
meric Keys).
Press the Enter Key to register the input item and move the cursor to the next
field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be specified
automatically (see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the address
of the network containing the node to which the Controller
Link Support Software is connected). (see note)
For CS1-series, CVM1, or CV-series PCs with multiple
Communications Units, specify the network address explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 62.
Node address 0 represents the local node (the address of the
node to which the Controller Link Support Software is
connected).
Note For CVM1 or CV-series CPU Units manufactured before April 1996
(lot No.: jj46), always set routing tables. Specify in the “Network
address” the value (other than 0) specified in the routing tables. Refer
to the Controller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to cancel the data link start/stop procedure.
4. Press the F6 (Execute) Key. The data links for the specified network will be
started or stopped.
5-3-14 Displaying Data Link Status — M: Monitor Status
“M: Monitor status” is used to check data link operations.
Item
Meaning
Page
S: Monitor Data Link
status
Displays data link operating status for
the specified node.
79
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L: Data Link
Section 5-3
Displaying the Monitor
Data Link Status Menu
To use each status monitor functions, select the desired function from the Moni-
tor Data Link Status Menu. Select “M: Monitor status” from the Data Link Menu.
The Monitor Data Link Status Menu will be displayed.
Displaying Data Link
Status — S: Monitor Data
Link Status
“S: Monitor Data Link status” is used to display the data link operating status for
the specified node.
1, 2, 3...
1. Select “S: Monitor Data Link status” from the Monitor Data Link status
Menu.
2. Specify the node for which the data link status is to be displayed. Use the
Cursor Keys to move the cursor to each field (“PC ID,” “Network address,”
and “Node address”), then enter a numeric value with Numeric Keys (enter a
PC ID with Alphanumeric Keys).
Press the Enter Key to register the input item and move the cursor to the next
field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be input
automatically(see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the address
of the network containing the node to which the Controller
Link Support Software is connected). (see note)
For CS1-series, CVM1, or CV-series PCs with multiple
Communications Units, specify the network address explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 62.
Node address 0 represents the local node (the address of the
node to which the Controller Link Support Software is
connected).
Note For CVM1 or CV-series CPU Units manufactured before April 1996
(lot No.: jj46), always set routing tables. Specify in “Network ad-
dress” the value (other than 0) specified in the routing tables. Refer to
the Controller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to cancel the data link start/stop procedure.
3. Press the F6 (Execute) Key. Data link status will be read from the specified
node and operating status will be displayed on the real-time basis.
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L: Data Link
Section 5-3
Note The nodes registered in the data link table for the specified node are
highlighted. They are the nodes that have data links to the specified
node.
Key
F4 (Pre Pg)
Page Up
Function
When this key is pressed, the node addresses for which
the node status is displayed will change cyclically in the
following order:
1 to 16 → 17 to 32 → 33 to 48 → 49 to 62
F5 (Nxt Pg)
Page Down
When this key is pressed, the node addresses for which
the node status is displayed will change cyclically in the
following order:
49 to 62 → 33 to 48 → 17 to 32 → 1 to 16
F9 (Cancel)
F9 (Start)
F10 (End)
Stops updating the display and changes the F9 Key
function to “Start.”
Restarts updating the display and changes the F9 Key
function to “Cancel.”
Closes the operating status display screen.
The meaning of each item is as follows:
Item
Meaning
Communications Displays the current communications cycle time of the
cycle time
(Comm cycle
time)
Controller Link Network.
Data link
(DataLink)
Displays the data link operating status, active/inactive on
the top and manual/automatic on the bottom.
Refresh cycle
time
(Refresh cycle)
Displays the current data link refresh time (the period from
the time the data link data is refreshed at the PC until the
next refresh is completed) and the maximum data link
refresh time that has been measured since the data links
were started.
For nodes with a Controller Link Support Board, the refresh
cycle time is always 0 ms.
Data link table
(DataLink table)
Displays whether data link tables have been set at the
nodes displayed on the screen.
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L: Data Link
Section 5-3
Item
PC run
(PC Run)
Meaning
Displays the operating status of PC on the network as
follows:
When user program is not running on PC: No display
When user program is running on PC: YES
YES will be always displayed for nodes with a Controller
Link Support Board.
PC error
(PC err)
Displays error status of each PC on the network as follows:
When the PC is operating normally or is not participating in
the data link: No display
When the PC has a fatal or nonfatal error: YES
Communications Displays the communications status of each node on the
error
network as follows:
(Comm err)
When the node is communicating normally: No display
When the node has caused a cyclic communications error
or is not participating in the network: YES
Data link join
(DtLnk join)
Displays the data link participation status of each node on
the network as follows:
When the node is not participating in the data link due to
data link table error or other errors: No display
When the node is participating in the data link: YES
Offset error
(offset err)
Displays offset error status in the data link table for node
communications within the network as follows:
When there is no offset error: No display
When there is an offset error: YES
An offset error occurs when the offset value is greater than
the number of send words.
Area short
(Area short)
Displays area shortage status in the data link tables for
node communications within the network as follows:
When the area is sufficient: No display
When the area is short: YES
When the data link is inactive: No display.
A short area occurs when the receive area is smaller than
the amount of send data and not all of the send data can be
received. It is not a fatal error. If the receive area
intentionally receives only part of the send data, it can be
used without having to make any changes.
Area remaining
(Area remain)
Displays remaining area in the data link table for node
communications within the network as follows:
When the area does not remain empty: No display
When words in the area remain empty: YES
Remaining area occurs when the receive area is larger
than the amount of send data and extra space remains
unfilled after reception. The remaining space will be cleared
with 0s. This is not a serious error. If the receive area
intentionally provides extra space, it can be used without
having to make any changes.
5-3-15 Specifying Node Models — I: Device Information Settings
“I: Device Info set” is used to specify the models of the nodes that comprise the
Controller Link Network. The specified data is saved as a file.
The Controller Link Support Software performs word address validity checking
according to the node model information specified in “Device Info set.”
Note 1) Model information for all nodes is unspecified (left blank) immediately after
the Controller Link Support Software is initially started.
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L: Data Link
Section 5-3
2) Executing “Initialize table” makes the model information for all nodes un-
specified (blank).
1, 2, 3...
1. Select “I: Device Info set” from the Data Link Menu.
2. Select the node for which model is to be specified. Use the Cursor Keys to
move the cursor to the target node, then press the Enter Key or the F6 (Se-
lect) Key.
Press the F7 (Fill) Key to select all nodes.
Press the F3 (Delete) Key or the Delete Key to delete the model information
for the node in the cursor position.
Note a) If “Others” is selected, restrictions for each model will no longer
apply. Regardless of the model, restrictions will apply to only the
upper limits when numeric values are entered or checked.
b) New PCs that do not appear in the model list can be displayed and
selected from Controller Link Support Software by editing the de-
vice information setting file (see Appendix E Editing the Device In-
formation Setting File).
c) The version of the Controller Link Support Software is displayed
on the logo screen when the software is started.
3. Select the model to be set. Use the Cursor Keys to move the cursor to the
model to be set, then press the Enter Key. The specified model will be set for
the specified node. (Press the F7 Key to set the specified model for all the
nodes.)
4. After specifying the models for all the nodes, press the F10 (End) Key. The
model setting procedure will end.
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P: Set Network Parameters
Section 5-4
5-4 P: Set Network Parameters
“P: Set Network parameters” is used to modify network communications param-
eters to provide the most suitable Controller Link communications for the user
application.
Note 1) Network parameters cannot be set during data link operation. Set the net-
work parameters after stopping the data links. (See 5-3-13 Starting and
Stopping Data Links on page 77.)
2) The same network parameters are used for all nodes within the Controller
Link Network. Therefore, any change in each network parameters will affect
all nodes within the network.
3) Before executing “P: Set Network parameters”, always set pin 1 of the DIP
switch on the CS1-series and CQM1H-series CPU Unit to OFF.
4) Before executing “P: Set Network parameters”, always set the system pro-
tect key switch on the CVM1 or CV-series CPU Unit to NORMAL.
1, 2, 3...
1. Select “P: Set Network parameters” from the Main Menu.
2. Specify the address of the Controller Link Network for which network param-
eters are to be changed. Enter the network address with Numeric Keys, then
press the Enter Key. The current network parameter settings for the speci-
fied network will be displayed.
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P: Set Network Parameters
Section 5-4
3. Specify the new values for the network parameters. Use the Cursor Keys to
move the cursor to the desired field, then enter a value with Numeric Keys.
Press the Enter Key to register a new value and move the cursor to the next
field.
Item
Meaning
Maximum node
address
Maximum node address of nodes that are checked by the
network polling node. Any node with a node address greater
(Max node address) than this setting will not participate in the network.
Unnecessary polling (connection checking) can be avoided
by setting the maximum node address of the nodes to be
checked.
The setting range is between 2 and 62.
The default is 62.
Number of
Maximum amount of event data (such as message service
data) that can be transmitted during a communications cycle
Event-frames per
communications
cycle
(# of Event-frames
per comm cycle)
Increasing the value also increases the communications
cycle time.
Too small a value results in frequent transmission timeout
errors.
The setting range is between 16 and 238.
The default is 35.
Number of Polled
nodes per
communications
cycle
(# of Polled nodes
per comm cycle)
Maximum number of nodes for which communications
status can be checked by the network polling node during a
communication cycle
Increasing the value also increases the communications
cycle time but provides quicker response to nodes
participating in or leaving the network.
The setting range is between 1 and 61.
The default is 4.
Press the F7 (Initialize) Key to set each item to its default.
Note If the Controller Link Network consists of Units other than Optical
Ring Controller Link Units, do not set node addresses higher than 32.
(Node addresses higher than 32 can only be set for Controller Link
Networks that consist of only Optical Ring Controller Link Units.)
4. Press the F6 (Execute) Key. A confirmation message will be displayed at the
bottom of the window.
5. Press “Y” and then the Enter Key. The network parameter settings will be
modified.
To cancel the processing, press “N” and then the Enter Key.
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R: Routing Table
Section 5-5
5-5 R: Routing Table
“R: Routing table” is used to manage the routing tables used for determining
communications paths between multiple networks. It has the following menu.
Menu item
E: Edit
Function
Page
Creates or edits routing tables. Routing tables 88
are created in the computer memory. To set
the routing tables for each node, execute
“T: Transfer.”
K: Check
Checks the routing tables in the memory for
errors or inconsistencies.
91
C: Initialize
Initializes (or clears) the routing tables in the 93
memory. Use this item when routing tables
are to be created from scratch.
S: Save
Saves routing tables in the memory as a file. 93
L: Retrieve
Reads routing tables from the file into the
memory.
94
T: Transfer
Writes routing tables from the memory to the 94
specified node or reads routing tables from
the specified node into the memory. This item
can also be used to compare the routing
tables in the memory with the routing tables
at the specified node.
D: Delete
P: Print
Deletes routing tables from the specified
node.
98
Prints routing tables in the memory.
99
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R: Routing Table
Section 5-5
5-5-1 Outline of Routing Tables
Routing tables must be set when the local node communicates with PCs, com-
puters, and other nodes on remote networks. Routing tables need not be set
when the node communicates only with other nodes on the local network.
Note For CVM1 or CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Refer to the Controller Link Units Operation
Manual (W309) for details.
About Routing Tables
Routing tables define communications paths when a local node communicates
with nodes on remote networks.
The following is a network example and the data required to create routing tables
is explained below.
Computer
Programming Device
(Controller Link Support
Software)
SYSMAC NET
(network 2)
Controller Link Network
(network 1)
Gateway
SYSMAC NET Link Unit
Controller Link Unit
Controller Link Unit
(node address 5)
(unit number 0)
In this network example, when the PC connected to the Programming Device on
network 1 is to communicate with a PC on network 2, you need to create routing
tables containing the following information and transfer them to the PCs and
computer on network 2.
• The local node belongs to network 1 (local network).
• The unit number of the Communications Unit is 0 (link unit number).
• Communications is performed via the Communications Unit with node ad-
dress 5 that belongs to network 1 (relay node).
• The local node communicates with the remote network via network 1 (relay
network).
• The local node communicates with a node on network 2 (end network).
Routing Tables for PC (A)
Local Network Table
Local network
Link unit number
001
00
Relay Network Table
End network
Relay network
Relay node
002
001
005
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R: Routing Table
Section 5-5
5-5-2 Setting Routing Tables
Create and transfer routing tables for each node according to the following set-
ting procedures.
1, 2, 3...
1. “Edit” on page 88.
2. “Check” on page 91.
3. “Save” on page 93.
4. “Computer → PC/Board” under “Transfer” on page 96.
Caution Once routing tables are transferred to a PC, all CPU Bus Units at the node (ex-
cept SYSMAC BUS/2 Master Units) will be reset. Before transferring the routing
tables, always make sure that the equipment will not be affected.
!
Note 1) If routing tables have already been saved or transferred, the following pro-
cedures can be used to read the routing tables into the Controller Link Sup-
port Software and edit them again.
“Retrieve” on page 94.
“PC/Board → Computer” under “Transfer” on page 95.
2) The Controller Link Support Software can create and transfer routing tables
for all nodes supporting FINS commands, as well as for the Controller Link
Units and Controller Link Support Boards. It cannot create or transfer rout-
ing tables for PCs for which the SYSMAC NET Link Unit is set to C Mode
even if these PCs are CVM1 or CV-series PCs. In this case, connect the
SYSMAC Support Software directly to such nodes and create and transfer
routing tables.
3) The Controller Link Support Software can set a local network table contain-
ing up to 16 entries and a relay network table containing up to 20 entries. For
C200HX/HG/HE PCs, a maximum of two entries can be made in the local
network table.
5-5-3 Communications Range
Network
Communications Range
The Controller Link Support Software can communicate with nodes on a Con-
troller Link Network via OA networks (Ethernet networks) or FA networks (Con-
troller Link, SYSMAC NET, and SYSMAC LINK networks) to set or monitor the
Controller Link Units and Controller Support Boards at remote nodes.
The Controller Link Support Software can communicate with up to three net-
works.
Running from a Programming Device
SYSMAC NET Net-
work (2nd network)
Computer running the
Controller Link Support
Software
4 Network levels
are not possible
Controller Link Network Controller Link Net- Controller Link Net-
(1st network: local)
work (3rd network)
work (4th network)
The connection to the
PC is not counted as
a network level.
Relay Nodes
Only CS1-series, CVM1, and CV-series PCs can be used as nodes for relaying
between networks. Install multiple Communications Units on a PC to relay be-
tween networks.
C-series PCs and IBM PC/AT computers cannot be used as relay nodes (but can
be used as source and destination nodes).
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R: Routing Table
Section 5-5
5-5-4 Displaying the Routing Table Menu
To create or edit routing tables, select the corresponding function from the Rout-
ing Table Menu.
Each function is described on the following pages. The Routing Table Menu is
displayed as follows:
1, 2, 3...
1. Select “R: Routing table” from the Main Menu. The routing table (local net-
work table) will be displayed.
2. Press the F2 (Menu) Key. The Routing Table Menu will be displayed.
5-5-5 Creating and Editing Routing Tables — E: Edit
“E: Edit” is used to create or edit the routing tables: the local network table and
the relay network table.
Note 1) “E: Edit” creates or edits routing tables in the computer memory. To actually
set the routing tables at a node, select “T: Transfer” from the Routing Table
Menu. Also, save the routing tables as a file by selecting “S: Save” from the
Routing Table Menu. The table data will be cleared when the Controller Link
Support Software is exited.
2) The Controller Link Support Software can create routing tables for only one
node at a time. If routing tables for more than one node are to be created,
save the created routing tables for a node, then create routing tables for the
next node.
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R: Routing Table
Section 5-5
1, 2, 3...
1. Select “E: Edit” from the Routing Table Menu. The Local Network Table
Screen will be displayed. The Local Network Table Screen can also be dis-
played by selecting “R: Routing table” from the Main Menu.
2. Set the local network table. Use the Cursor Keys to move the cursor to the
desired position, then enter a numeric value with Numeric Keys.
Press the Enter Key to register the entered value and move the cursor to the
next position.
Item
Loc Netwk
Meaning
Specify the address of the network to which the
Communications Unit or Board installed at the target node
belongs.
The setting range is between 1 and 127.
Be careful not to specify the same network address for more
than one network.
SIOU unit #
Specify the unit number of the Communications Unit or
Board that is installed at the target node and is connected to
the local network.
The setting range is between 0 and 15.
With Controller Link, the unit number is set in the following
locations.
Communications Unit: Rotary switch on the front panel of
the Unit for CS1-series, CVM1, and
CV-series PCs
DIP switch pin 4 on the front panel
of the Unit for C200HX/HG/HE
PCs)
(Fixed to 0 for CQM1H PCs.)
Communications Board: Option switch on Controller Link
BIOS (device driver)
Enter the same unit number as the above setting.
Press the F6 (Insert) Key or the Insert Key to insert one blank line before the
cursor line. (You cannot move the cursor until you enter s a value in the “Loc
Netwk” column on the blank line.)
Press the F7 (Delete) Key or the Delete Key to delete the line on which the
cursor is currently positioned.
3. After entering all the necessary values in the local network table, press the
F4 (Pre Pg) Key or the F5 (Nxt Pg) Key. The Relay Network Table Screen will
be displayed.
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R: Routing Table
Section 5-5
Press the Page Up Key or the Page Down Key to switch between the Local
Network Table Screen and the Relay Network Table Screen.
4. Set the relay network table. Use the Cursor Keys to move the cursor to the
desired position, then enter a numeric value with Numeric Keys. (Use Al-
phanumeric Keys to enter the PC ID of each relay node.)
Press the Enter Key to register the entered value and move the cursor to the
next position.
Item
Meaning
End Network
Specify the address of the destination network.
The setting range is between 1 and 127.
Be careful not to specify the same network address for two
different networks.
Relay PC ID
Relay network
Relay node
Specify the PC ID of the relay node.
This entry is valid only when PC IDs are used. If PC IDs are
used, network and node addresses are automatically input
(see page 124.)
Specify the network address of the relay node. Enter one of
the values specified in the “Loc Netwk” column of the Local
Network Table.
The setting range is between 1 and 127.
Specify the node address of the relay node.
The setting range is between 1 and 126 (or between 1 and
62 for Controller Link Networks). (see note)
Note The setting range for Controller Link Units other than Optical Ring
Controller Link Units is between 1 and 32.
Press the F6 (Insert) Key or the Insert Key to insert one blank line before the
cursor line. (You cannot move the cursor until you enter a value in the “End
Netwk” column on the blank line.)
Press the F7 (Delete) Key or the Delete Key to delete the line on which the
cursor is currently positioned.
5. After entering all the necessary values in the relay network table, press the
F10 (End) Key.
Even if the Relay Network Table Screen is switched to another screen, the
contents of the routing table will be retained until the Controller Link Support
Software is exited.
To return to the Local Network Table Screen, use the F4 (Pre Pg) Key, F5
(Nxt Pg) Key, Page Up Key, or Page Down Key.
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R: Routing Table
Section 5-5
5-5-6 Checking Routing Tables — K: Check
“K: Check” is used to check the routing tables for errors or inconsistencies. If er-
rors are detected, correct the routing tables as described in Error Messages (on
page 92).
Note “K: Check” checks the routing tables in the computer memory. To check the rout-
ing tables that have been set at a node, use “T: Transfer” on the Routing Table
Menu to read the tables to the computer, then execute “K: Check.”
1, 2, 3...
1. Select “K: Check” from the Routing Table Menu. The routing table check will
start and the check results screen will be displayed.
A message will be displayed in the lower part of the screen according to the
check results as follows:
When no error has been detected: “Check OK”
When errors are continued on the next page: “Continue”
When the current screen is the last page: “Last page”
2. When errors are displayed on multiple screens, use the F4 (Pre Pg) Key, the
F5 (Nxt Pg) Key, the Page Up Key, or the Page Down Key to switch the
screen and display the check results. After confirming the check results,
press the F10 (End) Key.
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R: Routing Table
Section 5-5
Error Messages
The following tables list the error messages that are displayed on the check re-
sults screen. After confirming the check results, use “E: Edit” to correct the rout-
ing tables, then check them again.
• Local Network Table
Error message
Meaning
Action to be taken
Too many networks
The number of networks set Initialize the routing tables,
in the table is outside the
allowable range (0 to 16).
then set them again.
Data may have been
damaged.
Local netwk addr err The network address
Change the network address
specified in the “Loc Netwk” to a value between 1 and
column is outside the
127.
allowable range (1 to 127).
SIOU unit No. range The unit number is outside
Change the unit number to a
value between 0 and 15.
err
the allowable range (0 to
15).
Dup local netwk addr The same local network
address is specified more
than once.
Change the local network
address to a unique address.
Dup SIOU unit No.
err
The same unit number is
specified more than once.
Change the unit number to a
unique number.
• Relay Network Table
Error message
Meaning
Action to be taken
Too many networks
The number of networks set Initialize the routing tables,
in the table is outside the
allowable range (0 to 20).
then set them again.
Data may have been
damaged.
End netwk addr
range err
The end network address is Change the network address
outside the allowable range
(1 to 127).
to a value between 1 and
127.
Relay netwk addr rng The relay network address is Change the network address
err
outside the allowable range
(1 to 127).
to a value between 1 and
127.
Relay node addr rng The relay node address is
Change the network address
to a value between 1 and
126.
err
outside the allowable range
(1 to 126).
Dup end netwk addr The same end network
address is specified more
than once.
Change the local network
address to a unique address.
Relay netwk addr err A network address not in the Specify one of the network
local network table is addresses set in the local
specified as a relay network network table.
address.
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R: Routing Table
Section 5-5
5-5-7 Initializing Routing Tables — C: Initialize
“C: Initialize” is use to initialize routing tables.
Note 1) “C: Initialize” initializes the routing tables in the computer memory. To initial-
ize the routing tables that have been set at a node, select “D: Delete” from
the Routing Table Menu.
2) Initializing the routing tables makes them unspecified (blank).
1, 2, 3...
1. Select “C: Initialize” from the Routing Table Menu. The following confirma-
tion message will be displayed.
2. To initialize the routing tables, press “Y” and then the Enter Key. The routing
tables will be initialized.
To cancel the initialization processing, press “N” and then the Enter Key.
5-5-8 Saving Routing Tables as a File — S: Save
“S: Save” is used to save routing tables as a file.
Note 1) Unless saved, the routing tables in the memory will be lost when the Control-
ler Link Support Software is exited.
2) If routing tables have been modified but have not yet been saved, a con-
firmation message will be displayed when you attempt to exit the Controller
Link Support Software.
3) “S: Save” is used to save routing tables residing in the computer memory. To
save the routing tables that have already been set at a node, select
“T: Transfer” from the Routing Table Menu to read the tables to the comput-
er, then save them.
4) Routing table files for the Controller Link Support Software are compatible
with those for the SYSMAC Support Software and the SYSMAC LINK Sup-
port Utility. Therefore, routing files can be transferred between them.
1, 2, 3...
1. Select “S: Save” from the Routing Table Menu.
2. Specify the file name (including the directory name) to be saved. Enter the
file name with Alphanumeric Keys, then press the Enter Key.
The extension of the file name to be saved must be .RTG. If the extension is
omitted, .RTG will be automatically added as an extension.
When this window appears, the data directory specified in “System setup”
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
Alternatively, you can press the F8 (Files) Key to display the File Name List
Screen and then select a file name from the screen.
If an existing file name is specified, a confirmation message will be dis-
played to ask you to check whether the file can be overwritten. Press “Y” to
overwrite the file or press “N” to cancel the save processing, then press the
Enter Key.
3. Enter a title to be attached to the file. Enter a title with Alphanumeric Keys,
then press the Enter Key. Up to 30 characters can be entered as the title.
The Insert, Backspace, and Delete Keys can be used to correct the charac-
ters displayed.
If no title is required, just press the Enter Key.
The file will be saved.
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R: Routing Table
Section 5-5
5-5-9 Reading Routing Tables from the File — L: Retrieve
“L: Retrieve” is used to read routing tables from a file into the memory.
Note 1) If routing tables are read from a file, the current routing tables residing in the
memory will be lost.
2) If routing tables in the memory have been modified, a confirmation window
will be displayed when you attempt to read routing tables from a file.
3) Routing table files for the Controller Link Support Software are compatible
with those for the SYSMAC Support Software and the SYSMAC LINK Sup-
port Utility. Therefore, routing files can be transferred between them.
1, 2, 3...
1. Select “L: Retrieve” from the Routing Table Menu. If routing tables in the
memory have been modified, a confirmation window will be displayed.
Press “Y” to continue the read processing or press “N” to cancel the proces-
sing, and then press the Enter Key.
If routing tables in the memory have not been modified or “Y” is pressed to
continue, the following window will be displayed to prompt you to specify a
file name.
2. Specify the file name (including the directory name) to be read. Enter the file
name with Alphanumeric Keys, then press the Enter Key.
When this window appears, the data directory specified in “System setup”
will be displayed as the source directory. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
The file will be read.
5-5-10 Transferring Routing Tables — T: Transfer
“T: Transfer” is used to transfer routing tables between the personal computer
and the specified node as follows:
Item
Function
Page
R: PC/Board →
Computer
Reads the routing tables set at the
specified node into the computer memory.
95
W: Computer →
PC/Board
Writes the routing tables from the memory 96
to the specified node for registration.
V: Compare
Compares the routing tables set at the
specified node with the routing tables in
the memory.
96
Displaying the Transfer
Routing Table Menu
The following procedure is sued to display the Transfer Routing Table Menu.
1, 2, 3...
1. Select “T: Transfer” from the Routing Table Menu. The following window will
be displayed to prompt you to specify the target node.
2. Specify the desired node. Use the Cursor Keys to move the cursor to the
desired field, then enter a numeric value with Numeric Keys. (Use Alphanu-
meric Keys to enter a PC ID.)
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R: Routing Table
Section 5-5
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be input
automatically (see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the
address of the network containing the node to which the
Controller Link Support Software is connected). (see note)
For CS1-series, CVM1, and CV-series PCs with multiple
Communications Units, specify the network address
explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 126.
Node address 0 represents the local node (the address of
the node to which the Controller Link Support Software is
connected).
Note For CVM1 or CV-series CPU Units manufactured before April 1996
(lot No.: jj46), always set routing tables. Specify in “Network ad-
dress” the value (other than 0) specified in the routing tables. Refer to
the Controller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to cancel the routing table transfer.
3. Press the F6 (Execute) Key. The Transfer Routing Table Menu will be dis-
played.
Reading Routing Tables
from a Node —
R: PC/Board → Computer
“R: PC/Board → Computer” is used to read the routing tables set at the specified
node into the computer memory.
Note If routing tables are read from a node, the current routing tables in the memory
will be lost. If routing tables in the memory have been modified, a confirmation
window will be displayed when you attempt to read routing tables from a node.
To save the routing tables already in the memory, select “S: Save” from the Rout-
ing Table Menu to save them as a file.
1, 2, 3...
1. Select “R: PC/Board → Computer” from the Transfer Routing Table Menu. If
routing tables in the memory have been modified, a confirmation window will
be displayed. Press “Y” to continue or press “N” to cancel the processing,
and then press the Enter Key.
If routing tables in the memory have not been modified or “Y” is pressed to
continue, routing table read will start.
If the routing table read terminates normally, the following window will be dis-
played.
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R: Routing Table
Section 5-5
Writing Routing Tables to
Nodes — W: Computer →
PC/Board
“W: Computer → PC/Board” is used to write the routing tables from the computer
memory to a node.
Caution Once routing tables are transferred to a PC, all CPU Bus Units at the node (ex-
cept SYSMAC BUS/2 Master Units) will be reset. Before transferring the routing
tables, always make sure that the equipment will not be affected.
!
Note 1) If routing tables are written to a node, the existing routing tables set at the
node will be lost. In this case, a confirmation message for overwriting will not
be displayed even if routing tables have already been set at the node.
Therefore, carefully check the contents of the routing tables set at the node
before transferring routing tables.
2) When writing routing tables for the first time, perform the following proce-
dure.
a) Connect the Controller Link Support Software to nodes with only one
Communications Unit or Board that reside on the network for which the
routing tables are to be set.
b) Specify 0 as the network address of the target network.
c) Write the routing tables to each node on the network.
d) If the routing tables are to be written to another network, connect the
Controller Link Support Software to a node on that network.
Select “W: Computer → PC/Board” from the Transfer Routing Table Menu. Rout-
ing table write processing will start.
If the routing table write terminates normally, the following window will be dis-
played.
Note For C200HX/HG/HE or CQM1H Controller Link Units, the Routing Table Enable
Bit in the DM Parameter Area must be set to ON (enabled). If the Routing Table
Enable Bit is set to OFF (disabled), routing tables cannot be written to the node.
Refer to the Controller Link Units Operation Manual (W309) for details.
Comparing Routing
Tables — V: Compare
“V: Compare” is used to compare the routing tables in the computer memory with
the routing tables at the specified node.
1, 2, 3...
1. Select “V: Compare” from the Transfer Routing Table Menu. Routing table
comparison will start.
During comparison, “Wait” will be displayed in the window.
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R: Routing Table
Section 5-5
When the comparison is completed, the comparison results screen will be
displayed.
A message will be displayed in the lower part of the screen according to the
comparison results as follows:
When all data matches: “Check OK”
When inconsistencies continue on the next page: “Continue”
When the current screen is the last page: “Last page”
When inconsistent data is found, the data in the memory will be displayed in
the upper row and the data at the node will be displayed in the lower row. “*”
indicates that no corresponding data exists.
2. If the comparison results screen extends across more than one page, use
the F4 (Pre Pg) and F5 (Nxt Pg) Keys to switch the screen and display the
results. The Page Up and Page Down Keys can also be used to switch the
screen.
3. After checking the comparison results, press the F10 (End) Key.
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R: Routing Table
Section 5-5
5-5-11 Deleting Routing Tables from a Node — D: Delete
“D: Delete” is used to delete the routing tables set at the specified node.
Caution Once routing tables are removed from a PC, all CPU Bus Units at the node (ex-
cept SYSMAC BUS/2 Master Units) will be reset. Before deleting the routing
tables, always make sure that the equipment will not be affected.
!
1, 2, 3...
1. Select “D: Delete” from the Routing Table Menu. The following window will
be displayed to prompt you to specify the node from which routing tables are
to be deleted.
2. Specify the target node. Use the Cursor Keys to move the cursor to a desired
field, then enter a numeric value with Numeric Keys. (Use Alphanumeric
Keys to enter a PC ID.)
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be
automatically input (see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the
address of the network containing the node to which the
Controller Link Support Software is connected). (see note)
For CS1-series, CVM1, and CV-series PCs with multiple
Communications Units, specify the network address
explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 126.
Node address 0 represents the local node (the address of
the node to which the Controller Link Support Software is
connected).
Note For CVM1 or CV-series CPU Units manufactured before April 1996
(lot No.: jj46), always set routing tables. Specify in “Network ad-
dress” the value (other than 0) specified in the routing tables. Refer to
the Controller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to cancel the routing table delete processing.
3. Press the F6 (Execute) Key. A confirmation window for deletion will be dis-
played.
4. To delete the routing tables, press “Y” and then the Enter Key. The routing
tables will be deleted.
To cancel the delete processing, press “N” and then the Enter Key.
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R: Routing Table
Section 5-5
5-5-12 Printing Routing Tables — P: Print
“P: Print” is used to print routing tables residing in the computer memory.
Note Select “Printer model” from the System Setup Menu and specify the printer mod-
el before using “P: Print.”
Select “P: Print” from the Routing Table Menu. Printing will start.
During printing, “Printing” will be displayed in the window.
When printing is completed, the window will close and the processing will termi-
nate automatically.
The contents of the local network and relay network tables will be printed. The
contents of these tables being printed are the same as those displayed on the
Local Network Table and Relay Network Table Screens. See 5-5-5 Creating and
Editing Routing Tables (page 88) for details.
Printing Example
End
Relay
Netwk
No.
Netwk
PC ID
node
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N: Echoback Test
Section 5-6
5-6 N: Echoback Test
“N: Echoback test” is used to conduct a communications test (echoback test)
between the Controller Link Support Software and the specified node.
An echoback test is conducted by transmitting the specified bytes of data to the
specified node and comparing the original data with the data returned from the
node (echoback data). If the original data and the returned data are identical, the
test will be successful. If they are different, the test will fail.
Note An echoback test can be conducted for any node that supports FINS com-
mands.
1, 2, 3...
1. Select “N: Echoback test” from the Main Menu. The following window will be
displayed to prompt you to specify the target node for an echoback test.
2. Specify the target node and the test conditions to be used. Use the Cursor
Keys to move the cursor to the desired field, then enter a numeric value with
Numeric Keys. (Use Alphanumeric Keys to enter a PC ID.)
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be
automatically input (see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the
address of the network containing the node to which the
Controller Link Support Software is connected). (see note)
For CS1-series and CV-series PCs with multiple
Communications Units, specify the network address
explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 62.
Node address 0 represents the local node (the address of
the node to which the Controller Link Support Software is
connected).
Test data length
Specify the number of bytes of data to be transmitted for the
echoback test.
The setting range is as follows:
Controller Link Support Boards: 1 to 1,998 bytes
Controller Link Units: 1 to 512 bytes
# of tests
Specify the number of echoback tests to be repeated.
The setting range is between 1 and 9999. Alternatively, an
asterisk (*) can be specified. If * is specified, an echoback
test will be repeated until the F9 (Cancel) Key is pressed.
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D: Broadcast Test
Section 5-7
Note For CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Specify in “Network address” the
value (other than 0) specified in the routing tables. Refer to the Con-
troller Link Units Operation Manual (W309) for details.
3. Press the F6 (Execute) Key. A confirmation message will be displayed at the
bottom of the window to ask you to determine whether the echoback test is
to be started.
4. To start the test, press “Y” and then the Enter Key. The echoback test will be
started.
To cancel execution of the test, press “N” and then the Enter Key.
The progress of the echoback test will be displayed in the following window.
During the test, the values displayed in the “# tests,” “# OK,” and “Errors”
fields will be updated.
To cancel the test during execution, press the F9 (Cancel) Key. (The F9 Key
is valid only during the echoback test.)
When the specified number of tests are completed, updating of the values in
the above fields will stop and the function key display will change.
5. After confirming the test results, press the F9 (End) Key.
5-7 D: Broadcast Test
“D: Broadcast test” is used to broadcast a communications test from the Control-
ler Link Support Software to all the nodes participating in the specified network.
In a broadcast test, the Controller Link Support Software simultaneously trans-
mits the specified bytes of test data to all nodes the specified number of times.
After test data has been transmitted, the Controller Link Support Software moni-
tors the number of times the test data has been received by each node and de-
termines the success count for each node. (The contents of each received test
data will not be checked.) If the success count differs from the number of tests
conducted for a node, the node has communications problems.
1, 2, 3...
1. Select “D: Broadcast test” from the Main Menu.
2. Specify the target network and the test conditions to be used. Use the Cur-
sor Keys to move the cursor to the desired field, then enter a numeric value
with Numeric Keys.
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D: Broadcast Test
Section 5-7
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the network address of the node.
The setting range is between 0 and 127.
Network address
Network address 0 represents the local network (the
address of the network containing the node to which the
Controller Link Support Software is connected). (see note)
For CS1-series and CV-series PCs with multiple
Communications Units, specify the network address
explicitly.
Test data length
Specify the number of bytes of data to be transmitted for the
echoback test.
The setting range is as follows:
Controller Link Support Boards: 1 to 1,998 bytes
Controller Link Units: 1 to 512 bytes
# of tests
Specify the number of broadcast tests to be repeated.
The setting range is between 1 and 9999.
Note For CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Specify in “Network address” the
value (other than 0) specified in the routing tables. Refer to the Con-
troller Link Units Operation Manual (W309) for details.
3. Press the F6 (Execute) Key. A confirmation message will be displayed at the
bottom of the window to ask you to determine whether a broadcast test is to
be started.
4. To delete the routing tables, press “Y” and then the Enter Key. The routing
tables will be deleted. A broadcast test will be started.
To cancel execution of the test, press “N” and then the Enter Key.
The progress of the broadcast test will be displayed on the following screen.
During the test, the value displayed in the “# tests” field will be updated.
To cancel the test during execution, press the F9 (Cancel) Key. (The F9 Key
is valid only during a broadcast test.)
When the specified number of tests are completed, the success count will
be displayed for each node and the function key display will also change.
The progress of the broadcast test will be displayed in the “# tests” field as
follows: Number of times test data was transmitted / Specified number of
tests to be repeated.
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C: Monitor Network
Section 5-8
The number of times the test data was received by each node will be dis-
played in the “# OK” column. Each node can be checked for communica-
tions problems by comparing the value in the “# OK” column with the number
of times the test was repeated.
5. After confirming the test results, press the F9 (End) Key.
5-8 C: Monitor Network
“C: Monitor Network” is used to display the status of the specified Controller Link
Network on the real-time basis.
The following information will be displayed.
Item
Meaning
Communications
cycle time
Displays the latest communications cycle time of the
specified network.
(Comm cycle time)
Data link activity
(DataLink)
Displays the data link operation status of the specified
network.
Network participation Displays the network participation status of each node as
(In netwk)
follows:
YES:
Participating in Network
No display: Not participating in Network
Data link
participation
(DtLnk join)
Displays the data link participation status of each node as
follows:
YES:
Participating in data links
No display: Not Participating in data links
This item is not displayed when the data links are inactive.
Displays the operation mode of each PC as follows:
PC operating status
(PC Run)
YES:
User program is running on the PC
No display: User program is not running on the PC
This item is not displayed when the data links are inactive.
The user program may stop when an error occurs in DATA
LINK START or MONITOR mode. In this case, nothing will
be displayed.
YES is always displayed for the Controller Link Support
Board.
PC error status
(PC err)
Displays the PC error status of each node as follows:
YES:
Stopped due to an error
No display: Operating normally
This item is not displayed when the data links are inactive.
Nothing is always displayed for the Controller Link Support
Board.
Communications
error status
Displays the communications error status of each node as
follows:
(Comm err)
YES:
Error or not participating in network
No display: Operating normally
This item is not displayed when the data links are inactive or
the local node is not participating in the data links.
This monitoring is not possible when the PC to which the Controller Link Support
Software is connected or the computer on which the Controller Link Support
Software is running is not participating in the network.
Note The “Monitor Network” function can be used only for Controller Link Networks. If
networks other than Controller Link are specified, network status will not be dis-
played normally.
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E: Display Error Log
Section 5-9
1, 2, 3...
1. Select “C: Monitor Network” from the Main Menu.
2. Specify the address of the network for which the status is to be displayed.
Enter the network address with Numeric Keys, then press the Enter Key.
3. Press the F6 (Execute) Key. The Network Monitor Screen will be displayed.
Key
Function
Displays the previous screen.
F4 Key (Pre Pg)
Page Up Key
F5 Key (Nxt Pg)
Page Down Key
Displays the next screen.
F9 (Cancel)
Stops updating the display and changes the F9 Key function
to “Start.”
F9 (Start)
Restarts updating the display and changes the F9 Key
function to “Cancel.”
4. To close the screen, press the F10 (End) Key.
5-9 E: Display Error Log
Use “E: Error log” to display, clear, save and print error logs.
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E: Display Error Log
Section 5-9
“E: Error log” has the following menu.
Menu item
R: Read
Function
Page
Reads and displays the
error log recorded at the
specified node. Can also
be used to clear the error
log currently displayed.
106
L: Retrieve
S: Save
Reads error logs saved in 108
files to computer memory.
Saves error logs in
108
computer memory as files.
P: Print
Prints the error log
currently in computer
memory.
108
5-9-1 About Error Logs
The Controller Link Unit and the Controller Link Support Board both have an er-
ror logging function, which records error types, error details, and the date and
time of error occurrence for all errors that occurred during communications.
Reading the error log recorded in the Controller Link Unit or Controller Link Sup-
port Board allows you to check the errors that occurred in the past and detect
network problems.
The Controller Link Support Software displays the error log information in the
table below in chronological order. It can also clear the currently displayed error
log, or save it as a file, and read and display error log files.
Item
Meaning
Err
Displays an error code that indicates an error type. Refer to
the Controller Link Units Operation Manual (W309) or
Controller Link Support Boards Operation Manual (W307)
for details.
Details
Displays a code that indicates error details. Refer to the
Controller Link Units Operation Manual (W309) or Controller
Link Support Boards Operation Manual (W307) for details.
Time of error
Displays the date and time the error occurred.
Note Some Units other than the Controller Link Unit and Controller Link Support
Board also have an error logging function. Error logs can be displayed for Units
that have an error log and support FINS commands using the Controller Link
Support Software.
5-9-2 Data Formats for Error Log Files
Error logs can be saved as text files using the Controller Link Support Software.
Error log files can be read and edited using standard text editors enabling the
data to be used in other applications, such as network maintenance. Details
about the data formats for error log files are provided here.
Note The extension for error log files is .CLG.
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E: Display Error Log
Section 5-9
The structure of error log files is as shown below.
System debugging error log
xxxxxx [CR] [LF]
Title (30 bytes)
LINE-A1 xxx [CR] [LF]
PC ID (10 bytes)
Time of reading
(Year/month/day, hours:seconds:minutes)
(2 digits, BCD for each)
00/01/18, 14:56:53 [CR] [LF]
0012 [CR] [LF]
62 [CR] [LF]
Network address (4 digits, BCD)
Node address (2 digits, BCD)
0005 [CR] [LF]
0002, 232D, 00/01/03, 01:18:18 [CR] [LF]
0006, 0800, 00/01/02, 21:37:04 [CR] [LF]
0004, 0000, 00/01/02, 23:39:02 [CR] [LF]
021A, 0003, 99/12/24, 23:59:59 [CR] [LF]
0209, 0001, 99/12/24, 23:59:58 [CR] [LF]
No. of error log items (4 digits, hexadecimal)
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
Error Log
Each item consists of the following information:
Error code (4 digits, hexadecimal)
Detail code (4 digits, hexadecimal)
Time of error (year/month/day, hours: minutes:
seconds) (2 digits, BCD for each)
:
:
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
xxxx, xxxx, xx/xx/xx, xx:xx:xx [CR] [LF]
Error log files always contain 39 lines of error
information. If the actual number of error log items
is less than 39, the unused areas will be filled with
spaces (20 Hex).
x:
Space (20 Hex)
[CR] [LF]: Carriage return (0D Hex, 0A Hex)
• Unused parts of the title and PC ID lines are filled with spaces.
• The year is indicated by just the last 2 digits.
Files that are not in the above format cannot be displayed correctly. When edit-
ing error log files, be sure to keep to this format.
5-9-3 Displaying the Error Log Menu
To read, display, save, load or print error logs, first select the required function
from the Error Log Menu. Explanations for each of the functions appear on the
following pages. The method for displaying the Error Log Menu is given below.
1, 2, 3...
1. Select “E: Display Error log” from the Main Menu. The Error Log Menu will be
displayed.
The Error Log Menu can be displayed from the Error Log Screen by pressing
the F2 (Submenu) Key.
5-9-4 Reading Error Logs — R: Read
“R: Read” is used to read and display the error log recorded for a specified node.
It can also be used to clear the error log currently displayed.
1, 2, 3...
1. Select “R: Read” from the Error Log Menu. The following window will be dis-
played to prompt you to specify the node to be read.
2. Specify the target node. Use the Cursor Keys to move the cursor to the de-
sired field, then enter a numeric value with Numeric Keys. (Use Alphanu-
meric Keys to enter a PC ID.)
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E: Display Error Log
Section 5-9
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the PC ID of the node.
PC ID
(PC ID)
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be
automatically input (see page 124).
Network address
(Netwk adrs)
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the
address of the network containing the node to which the
Controller Link Support Software is connected). (see note)
For CS1-series and CV-series PCs with multiple
Communications Units, specify the network address
explicitly.
Node address
(Node adr)
Enter the node address of the node.
The setting range is between 0 and 32.
Node address 0 represents the local node (the address of
the node to which the Controller Link Support Software is
connected).
Note For CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Specify in “Network address” the
value (other than 0) specified in the routing tables. Refer to the Con-
troller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to close the error log window.
3. Press the F6 (Execute) Key. The error log will be read from the specified
node and displayed on the Error Log Screen.
4. To clear the error log, press the F7 (Clear) Key. A confirmation message will
be displayed at the bottom of the screen to ask you to determine whether the
error log is to be cleared.
To clear the error log, press “Y” and then the Enter Key. Both the error log at
the node and the error log displayed on the screen will be cleared.
To cancel the processing, press “N” and then the Enter Key.
The screen can be switched by pressing the F4 (Pre Pg), F5 (Nxt Pg), Page
Up, or Page Down Key.
5. To close the screen, press the F10 (End) Key.
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E: Display Error Log
Section 5-9
5-9-5 Reading Error Logs from a File — L: Retrieve
“L: Retrieve” is used to read error logs from files.
Note When error logs are read, the error log data currently in computer memory will be
lost.
1, 2, 3...
1. Select “L: Retrieve” from the Error Log Menu. The following window will be
displayed to prompt you to specify the file to be read.
2. Specify the file name (including the directory) of the file to be read. Enter the
file name with Alphanumeric Keys, then press the Enter Key.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
Press the Enter Key to read the file.
5-9-6 Saving Error Logs as a File — S: Save
“S: Save” is used to save error logs as a file.
Note 1) Unless saved, all error log data will be lost when the Controller Link Support
Software is exited.
2) The error log data saved with this operation is already in the computer
memory. To save error logs recorded at actual nodes, first read the error log
to the computer memory using “R: Read” from the Error Log Menu.
1, 2, 3...
1. Select “S: Save” from the Error Log Menu.
2. Specify the file name (including the directory) of the file to be saved. Enter
the file name with Alphanumeric Keys, then press the Enter Key.
The extension of the file name to be saved must be .CLG. If the extension is
omitted, .CLG will be automatically assigned as an extension.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
If an existing file name is specified, a confirmation message will be dis-
played asking you to specify whether the file is to be overwritten. Press “Y” to
overwrite the file or press “N” to cancel the save processing, then press the
Enter Key.
3. Enter a title for the file. Enter the title with Alphanumeric Keys. Up to 30 char-
acters can be entered as the title. The Insert, Backspace, and Delete Keys
can be used to correct the characters displayed.
Press the Enter Key to save. (If no title is required, just press the Enter Key
without entering a title.)
5-9-7 Printing Error Logs — P: Print
“P: Print” is used to print the error log currently in computer memory.
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S: Display Node Status
Section 5-10
Note For the Controller Link Support Software for DOS, select “Printer model” from
the System Setup Menu and specify the printer model before using “P: Print.”
1, 2, 3...
1. Select “P: Print” from the Error Log Menu. The error log will be printed and
the print status window will be displayed.
During printing, “Printing” will be displayed in the window.
To cancel the printing, press the F9 (Cancel) Key. When printing for the error
log has been completed, the print status display window will close and the
processing will automatically terminate.
The contents of the error log being printed are the same as those displayed
on the Error Log Screen.
5-10 S: Display Node Status
“S: Display Node status” is used to display the operation status and error status
of the Controller Link Unit or Controller Link Support Board for the specified
node.
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S: Display Node Status
Section 5-10
The following information is displayed.
Item
Meaning
Data link (DataLnk)
Displays the data link operation status.
Displays the setting error status.
Error message
(Error msg)
Error:
o
No error:–
Communications
controller error
Displays the error status of the communications controller of
the Controller Link Unit or Controller Link Support Board.
(Com controller err)
Error:
o
No error:–
Backup status
Logging status
Displays the error information recorded in the Controller
Link Unit or Controller Link Support Board.
Error:
o
No error:–
Displays the presence or absence of the error log in the
Controller Link Unit or Controller Link Support Board.
Error log exists:
No error log exists:
Y
N
Setting information
(see note 1)
Displays the terminating resistor setting status, baud rate
setting status, and external power supply status of the
Controller Link Unit or Controller Link Support Board.
Terminating resistor switch (for CS1W-CLK21-E only)
ON (with terminating resistor):ON
OFF (without terminating resistor): OFF
Baud rate (bps) (for CS1W-CLK21-E only)
2 Mbps:
1 Mbps:
500 kbps:
2M
1M
500K
Power supply status (for optical type only)
Power is supplied:
Power is not supplied:
Y
N
Note 1) Setting information is displayed only when the status of the following nodes
is read.
• Controller Link Unit for CS1-series PCs: CS1W-CLK21 (wired)
• Controller Link Unit for CS1-series PCs: CS1W-CLK11 (optical)
• Controller Link Unit for CS1-series PCs: CS1W-CLK12 (optical ring)
• Controller Link Support Board for IBM PC/AT or compatible computers:
3G8F5-CLK11-E (optical)
2) The “Display Node status” function can be used only for the Controller Link
Network. If networks other than Controller Link are specified, the node sta-
tus will not be displayed normally.
1, 2, 3...
1. Select “S: Display Node status” from the Main Menu.
2. Specify the target node. Use the Cursor Keys to move the cursor to the de-
sired field, then enter a numeric value with Numeric Keys. (Use Alphanu-
meric Keys to enter a PC ID.)
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S: Display Node Status
Section 5-10
Press the Enter Key to register the entered value and move the cursor to the
next field.
Item
Meaning
Enter the PC ID of the node.
PC ID
Use this field only when a PC ID is to be used. If a PC ID is
used, the network address and node address will be
automatically input (see page 124).
Network address
Enter the network address of the node.
The setting range is between 0 and 127.
Network address 0 represents the local network (the address
of the network containing the node to which the Controller
Link Support Software is connected). (see note)
For CS1-series and CV-series PCs with multiple
Communications Units, specify the network address explicitly.
Node address
Enter the node address of the node.
The setting range is between 0 and 62.
Node address 0 represents the local node (the address of the
node to which the Controller Link Support Software is
connected).
Note For CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Specify in “Network address” the
value (other than 0) specified in the routing tables. Refer to the Con-
troller Link Units Operation Manual (W309) for details.
Press the F10 (End) Key to close the Node Status window.
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M: Maintenance
Section 5-11
3. Press the F6 (Execute) Key. The node status of the specified node will be
read and displayed on the Node Status Screen.
Wired System
Optical System
4. To close the screen, press the F10 (End) Key.
5-11 M: Maintenance
“M: Maintenance” is used to back up the contents of EEPROM in the Controller
Link Unit or Controller Link Support Board and initialize the network parameters.
Use this function for system maintenance, such as replacing faulty Units or
Boards.
“M: Maintenance” has the following menu.
Menu item
Function
Page
U: Unit Backup
Reads the contents of the EEPROM in the
Controller Link Unit for SYSMAC
C200HX/HG/HE PCs and saves it as a file or
writes the contents of a file to the EEPROM in
the Unit.
113
C: Initialize Network
parameters
Initializes the network parameters used to
specify Controller Link Network operation.
Use this item when the Controller Link
Network fails to start.
114
Note When replacing the Controller Link Unit or Controller Link Support Board, al-
ways refer to the Controller Link Units Operation Manual (W309) or Controller
Link Support Boards Operation Manual (W307). After replacing the Unit or
Board, write the data to the EEPROM with the communications cable discon-
nected. If the power is turned on or the Controller Link Support Software is
started with the communications cable connected, the Unit or Board may fail to
operate normally.
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M: Maintenance
Section 5-11
5-11-1 Displaying the Maintenance Menu
To use a maintenance function, select the corresponding item from the Mainte-
nance Menu. Each function is described on the following pages. The Mainte-
nance Menu can be displayed as follows:
Select “M: Maintenance” from the Main Menu. The Maintenance Menu will be
displayed.
5-11-2 Backing Up Unit EEPROM — U: Unit Backup
“U: Unit Backup” is used to read the contents of the EEPROM in C200HX/HG/
HE Controller Link Units and save it as a file or write the contents of a file back to
the EEPROM. Since EEPROM contains all settings other than the hardware
switch settings, always save the contents of the EEPROM in the Controller Link
Unit before replacing the Unit and then write the data to a new Unit. This will save
you the trouble of setting up the new Unit.
Note This function can be used only when the Controller Link Support Software is di-
rectly connected to a C200HX/HG/HE PC (or connected via modems). It is not
required for CS1-series or CV-series PCs because the Controller Link Unit set-
tings are also stored in the SRAM (for CS1-series PCs) or EEPROM (for CV-se-
ries PCs) in the PC.
Saving EEPROM —
S: Unit → Computer
Use the following procedure to write the contents of EEPROM from the Unit to a
file on the computer.
1, 2, 3...
1. Select “U: Unit Backup” from the Maintenance Menu. If a CV-series or
CS1-series PC is set as the destination PC in the System Setup, “Wrong
PC” will be displayed.
The Backup Unit Menu will be displayed.
2. Select “S: Unit → Computer” from the menu.
3. Specify the file name (including the directory) of the file in which the contents
of the EEPROM are to be saved. Enter the file name with Alphanumeric
Keys, then press the Enter Key.
The extension of the file name to be saved must be .CLU. If the extension is
omitted, .CLU will be automatically assigned as an extension.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
Press the Enter Key to save the file.
If an existing file name is specified, a confirmation message will be dis-
played to ask you to determine whether the file is to be overwritten. Press “Y”
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M: Maintenance
Section 5-11
to overwrite the file or press “N” to cancel the save processing, then press
the Enter Key.
Writing EEPROM —
L: Computer → Unit
Use the following procedure to write the contents of a file on the computer to the
EEPROM in the Unit.
1, 2, 3...
1. Select “U: Unit Backup” from the Maintenance Menu. If a CV-series or
CS1-series PC is set as the destination PC in the System Setup, “Wrong
PC” will be displayed.
The Backup Unit Menu will be displayed.
2. Select “L: Computer → Unit” from the menu.
3. Specify the file name (including the directory) of the file to be written to the
EEPROM. Enter the file name with Alphanumeric Keys, then press the En-
ter Key.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
4. Press the Enter Key to write the EEPROM.
5-11-3 Initializing Network Parameters — C: Initialize Network
Parameters
“C: Initialize Network parameters” is used to initialize the network parameters for
the Controller Link Unit installed in the PC connected to the Controller Link Sup-
port Software or for the Controller Link Support Board installed in the computer
on which the Controller Link Support Software is running.
Use this function when the Controller Link Network fails to start.
Execute this function for the Controller Link Units or Controller Link Support
Boards that have been set as polling nodes.
Initializing the network parameters returns the settings to the following defaults.
Parameters
Default
Max node address
62 (see note 1)
# of Event-frames per comm cycle
# of Polled nodes per comm cycle
35
4
Note 1) The default setting for the maximum node address for Controller Link Units
other than Optical Ring type Controller Link Units is 32.
2) Even if the network parameters are initialized, the current parameter set-
tings will not be changed during the operation.
3) If the Controller Link Support Software is connected to a C200HX/HG/HE
PC, the Unit specified in “PC interface” of the System Setup Menu will be
initialized.
1, 2, 3...
1. Select “C: Initialize Network parameters” from the Maintenance Menu.
If a CV-series or CS1-series PC is specified as the destination PC in the Sys-
tem Setup, the following window will be displayed to prompt you to specify a
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K: Connection Information
Section 5-12
Unit number. Otherwise, a confirmation window for initialization will be dis-
played immediately.
Enter the desired Unit number with Numeric Keys, then press the Enter Key.
The following confirmation window will be displayed to ask you to confirm
whether the network parameters are to be initialized.
2. To initialize the network parameters, press “Y” and then the Enter Key. The
network parameters will be initialized.
To cancel the initialization processing, press “N” and then the Enter Key.
5-12 K: Connection Information
Use “K: Connection Information” to display information on node configurations,
connection order, and the number of communications errors for the Optical Ring
Controller Link Network.
“K: Connection Information” has the following menu.
Item
Function
Page
R: Read
Reads and displays the
connection information for
the specified node. Can
also be used to clear the
connection information
(disconnection
119
information) currently
displayed.
L: Retrieve
S: Save
Reads connection
information saved in files
to computer memory.
122
122
123
Saves connection
information in computer
memory to files.
P: Print
Prints connection
information currently in
computer memory.
Note These functions can only be used with Optical Ring Controller Link Networks.
5-12-1 About Connection Information
Connection information is collected from all nodes in a specified Optical Ring
Controller Link Network, and includes data about node configurations and the
number of errors.
Information Displayed
There are 2 display screens for connection information. The information dis-
played is different for the 2 screens as shown in the following table.
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K: Connection Information
Section 5-12
Screen
Information displayed
Frame Information Screen
• Disconnect detection node data
• Backup power supply status (for each
node)
• Time when disconnect data recording
commenced (for each node)
• Local node disconnect detection status
(for each node; “Yes”: detected; No dis-
play: nothing detected)
• Number of frame drop-outs (for each
node and connector)
• Number of frame breaks detected (for
each node and connector)
• Number of CRC errors detected (for
each node and connector)
• Controller Link Unit model (for each
node)
Connection Information Screen
• Disconnect detection node data
• Backup power supply status (for each
node)
• Time when disconnect data recording
commenced (for each node)
• Local node disconnect detection status
(for each node)
• Number of node/network separations
(for each node)
• Number of network disconnections (for
each node)
• Number of local node disconnections
(for each node)
• Maximum number of consecutive dis-
connect cycles (for each node)
Note For details of the above items, refer to the explanations for the NETWORK DIS-
CONNECT DATA READ command in Section 6 of the Optical Ring Controller
Link Units Operation Manual (W370).
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K: Connection Information
Section 5-12
Node Display Order
The node information in the Network Configuration Screens can be displayed in
either of the orders given below.
Display order
Node address order
Description
Displays information based on the
network participation status recorded in
specified nodes in increasing order of
node address.
Nodes for which the network
participation status is to be read are
specified while the display order is
connection order. For this reason, when
this Network Configuration Screen is
displayed for the first time after starting
up the Controller Link Support Software,
only the information for the node to
which the Controller Link Support
Software is connected will be displayed.
Connection order
Displays information starting with the
specified node in order of connection
(i.e., going in the direction of the SL2
connector side of the specified node).
Pairs of connectors (SL1/SL2) that are
connected are indicated by the same
color. When this Network Configuration
Screen is displayed for the first time after
starting up the Controller Link Support
Software, the node to which the
Controller Link Support Software is
connected will be displayed at the top of
the screen.
Display Example
Display order
Frame Information Screen
Connection Information Screen
Node address order
Connection order
Reading and Displaying Information from Nodes
The way in which the information displayed in the Network Configuration
Screens is read from the nodes, is given below.
Reading Process
The information is obtained according to the following process.
1, 2, 3...
1. Reading the Connection Mode from the Base Node
This is performed by sending the CONTROLLER DATA READ command. If
not in token ring mode, an error will occur, and an error message will be dis-
played.
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K: Connection Information
Section 5-12
The base node is the node that reads the connection mode and network par-
ticipation status, and checks the integrity of the connection order read from
the nodes.
The base node is specified as the “Nd# order” when the nodes are displayed
in connection order. When connection information is displayed for the first
time, the base node is the node to which the Controller Link Support Soft-
ware is connected.
2. Reading the Network Participation Status from the Base Node
This is performed by sending the CONTROLLER STATUS READ com-
mand. The nodes that are participating in the network are identified from this
information, and a Network Participation List is created. When reading
information from “all” nodes, reading is, in fact, executed only for nodes that
are registered on this list.
3. Reading Information from All Nodes
This is performed by sending the CONNECTION DATA READ, NETWORK
DISCONNECT DATA READ, and CONTROLLER DATA READ commands.
All the information required for the Network Configuration Screens is read.
Screen Display when Information is not Concurrent
While a node is participating in a Controller Link Network, its network participa-
tion status is constantly being updated. If the network is in token ring mode and
there is a normal ring connection status, the connection information, along with
the time at which it was created, is updated with every communications cycle. If
the ring becomes disconnected, the information updated immediately before the
disconnection will be maintained. If there is disconnection in only one place,
information can still be read in the normal way, but if a node is separated or
added during disconnection, the information will not be concurrent.
• Non-participating Nodes
A non-participating node is a node that is not in the Network Participation List,
but is in the connection order information for the base node. This kind of node
was separated from the network after the connection information for the base
node had been created. “Read error” will be displayed in “Start time of mea-
sure” for any such node. Information will not be read for any non-participating
nodes, and there will be nothing displayed for any of the information items.
When a Network Configuration Screen is displayed in connection order, the
node will be displayed according to the order recorded in the base node. This
situation is caused in token ring mode by a node leaving the network while the
line is disconnected.
• Logical Error
A logical error will occur when a there is a node that is in the Network Participa-
tion List, but not in the connection order information for the base node. This
kind of node entered the network after the connection information for the base
node has been created. The node address of any node with a logical error will
be displayed with a “#” sign attached to it. Because it exists in the Network Par-
ticipation List, all information is displayed. When a Network Configuration
Screen is displayed in connection order, the order of connection is unclear, so
the node will be displayed at the end (with no color differentiation for SL1 and
SL2). This situation is caused in token ring mode by a node joining the network
while the line is disconnected.
• Verify Error
A verify error will occur when there is a node that is in the Network Participation
List and in the connection order information for the base node but for which
there is a discrepancy in the connection order information. The node address
for any node with a verify error will be displayed with an asterisk. All information
is displayed, and the information on a Network Configuration Screen will be
displayed in the connection order recorded in the base node. SL1 and SL2,
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K: Connection Information
Section 5-12
however, will not be highlighted in different colors. This situation is caused by
repeated disconnection and reconnection in token ring mode resulting in dis-
crepancies in the connection information collected from the nodes.
Screen Display for Disconnected Nodes
Above the tables in the Network Configuration Screens, the status of disconnec-
tions at that time, and the disconnection log (information on detected node dis-
connections) recorded in the base node are displayed in the following way.
Normal Ring (Logged: Node10:SL1 Node12:SL2)
Information on dis-
connected node 2
Node address and con-
nector where discon-
nection occurred
Information on dis-
connected node 1
Network disconnection status
Normal ring: Communications normal
Disconnecting: Disconnection
Information on disconnected nodes is not cleared when connection is
restored. For this reason, there may be times when a log is displayed even
though the network disconnection status indicates normal communications.
Note If there is a disconnection in one place only, the connection informa-
tion may not be concurrent, but there will be no adverse effect on data
communications. In this case, identify the location of the disconnec-
tion using the disconnection log, and remove the cause of the discon-
nection. For details, refer to information on notification and counter-
measures for network disconnections in the Optical Ring Controller
Link Units Operation Manual (W370).
5-12-2 Displaying the Connection Information Menu
(Network Configuration)
To read, display, save, load and print connect information, select the required
function from the Connection Information (Network Configuration) Menu and
perform the relevant procedure. These procedures are explained over the next
few pages. The method for displaying the Connection Information (Network
Configuration) Menu is given here.
1, 2, 3...
1. Select “K: Connection Information” from the Main Menu. The Connection
Information (Network Configuration) Menu will be displayed.
The Connection Information (Network Configuration) Menu can be dis-
played from a Network Configuration Screen by pressing the F2 (Submenu)
Key.
5-12-3 Reading Connection Information — R: Read
“R: Read” is used to read and display the connection information for a specified
network.
1, 2, 3...
1. Select “R: Read” from the Connection Information (Network Configuration)
Menu. The following window will be displayed to prompt you to specify the
network to be read.
[Read Network configurations]
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K: Connection Information
Section 5-12
2. Specify the target network. Enter a numeric value with Numeric Keys.
Item
Meaning
Network address
Enter the network address.
The setting range is between 0 and 127.
Network address 0 represents the local
network (the address of the network
containing the node to which the
Controller Link Support Software is
connected). (see note)
For CS1-series and CV-series PCs with
multiple Communications Units, specify
the network address explicitly.
Note For CV-series CPU Units manufactured before April 1996 (lot No.:
jj46), always set routing tables. Specify in “Network address” the
value (other than 0) specified in the routing tables. Refer to the Con-
troller Link Units Operation Manual (W309) for details.
The Network Configuration Screen can be closed by pressing the F10 (End)
Key.
3. Press the F6 (Execute) Key. The connection information will be read from
the specified network and displayed on the screen.
While information is being read from a node, the node number is displayed at the
bottom of the screen.
Reading of connection information can be stopped by pressing the F10 (End)
Key.
If the nodes are displayed in connection order, the first node can be specified by
moving the cursor to “Nd# order” at the top of the screen and inputting a node
address. (This node will then become the “base node.”)
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K: Connection Information
Section 5-12
Key
Function
F3 (Nd ordr)
F3 (Cn ordr)
Switches the display to node address
order. Once the display has changed to
node address order, the display for this
key changes to “Cn order.”
Switches the display to connection order.
Once the display has changed to
connection order, the display for this key
changes to “Nd ordr.”
F4 (Pre Pg)
F5 (Nxt Pg)
F6 (Execute)
Displays the previous screen.
Displays the next screen.
Refreshes the connection information
displayed.
When the display is in connection order,
if this key is pressed after changing the
base node, the display will change so
that this node is displayed at thetop.
In other cases, this key can be used to
re-execute a command and refresh the
display. In this case, if information that is
read from the network is not saved, a
confirmation message will be displayed.
Press “Y” and then the Enter Key to start
reading and displaying the information.
To cancel the operation, press “N” and
then the Enter Key.
F7 (Clear)
Clears all the connection information at a
specified node. (Refer to Clearing
Connection Information below.)
F8 (Connect)
Switches to the Connection Information
Screen. Once the screen has changed,
the display for this key changes to
“Frame.”
F8 (Frame)
Switches to the Frame Information
Screen. Once the screen has changed,
the display for this key changes to
“Connect.”
F9 (Help)
Displays a help window for comparison
errors and logic errors. Only available
when the display is in connection order.
F9 (Cancel)
The display for this key changes to
“Cancel” when the F6 (Execute) Key is
pressed. Use this key to cancel reading
of node information executed by
pressing the F6 (Execute) Key. This key
can also be used to cancel execution
when a confirmation window is displayed
after F6 (Execute) is pressed.
F10 (End)
Cancels reading of information from
nodes and clearing of information, and
exits the Network Configuration Screen.
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K: Connection Information
Section 5-12
Clearing Connection
Information
When a Network Configuration Screen is displayed, it is possible to clear the
connection information (disconnection information) recorded in several nodes in
one operation.
When a Network Configuration Screen is displayed, press F7 (Clear) to display
the following window. This window is for selecting the nodes for which informa-
tion is to be cleared.
Select nodes for which connection information is to be cleared by moving the
cursor to that node and pressing the Enter Key. “YES” indicates that information
will be cleared for this node whereas no display indicates that information will not
be cleared. If the cursor is moved to a “YES” and the Enter Key is pressed, the
“YES” will disappear.
Press the F6 (Execute) Key. A window for confirming whether the information
should be cleared or not will be displayed. Press either “Y” (to clear) or “N” (to
cancel) and press the Enter Key. The operation can also be cancelled by press-
ing the F9 (Cancel) Key.
5-12-4 Reading Connection Information from a File — L: Retrieve
“L: Retrieve” is used to read connection information from files to computer
memory.
Note When connection information is read from a file, any connection information cur-
rently in computer memory will be lost.
1, 2, 3...
1. Select “L: Retrieve” from the Connection Information (Network Configura-
tion) Menu. The following window will be displayed to prompt you to specify
the file to be read.
2. Specify the file name (including the directory) of the file to be read. Enter the
file name with Alphanumeric Keys, then press the Enter Key.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
Press the Enter Key to read the file.
5-12-5 Saving Connection Information as a File — S: Save
“S: Save” is used to save connection information as a file.
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K: Connection Information
Section 5-12
Note 1) Unless saved, all connection information will be lost when the Controller
Link Support Software is exited.
2) The connection information saved with this operation is already in the com-
puter memory. To save connection information recorded at actual nodes,
first read the connection information to the computer memory using “R:
Read” from the Connection Information (Network Configuration) Menu.
1, 2, 3...
1. Select “S: Save” from the Connection Information (Network Configuration)
Menu.
2. Specify the file name (including the directory) of the file to be saved. Enter
the file name with Alphanumeric Keys, then press the Enter Key.
The extension of the file name to be saved must be .CNI. If the extension is
omitted, .CNI will be automatically assigned as an extension.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
If an existing file name is specified, a confirmation message will be dis-
played asking you to specify whether the file is to be overwritten. Press “Y” to
overwrite the file or press “N” to cancel the save processing, then press the
Enter Key.
3. Enter a title for the file. Enter the title with Alphanumeric Keys. Up to 30 char-
acters can be entered as the title. The Insert, Backspace, and Delete Keys
can be used to correct the characters displayed.
Press the Enter Key to save. (If no title is required, just press the Enter Key
without entering a title.)
5-12-6 Printing Connection Information — P: Print
“P: Print” is used to print the connection information currently in computer
memory.
Note For the Controller Link Support Software for DOS, select “Printer model” from
the System Setup Menu and specify the printer model before using “P: Print.”
1, 2, 3...
1. Select “P: Print” from the Connection Information (Network Configuration)
Menu. The error log will be printed and the print status window will be dis-
played.
During printing, “Printing” will be displayed in the window.
To cancel the printing, press the F9 (Cancel) Key. When printing for the error
log has been completed, the print status display window will close and the
processing will automatically terminate.
The order (i.e., connection order or node address order) in which the
information is printed will be the same as the current display. Frame error
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W: Edit PC ID
Section 5-13
information and cable disconnection information are printed simulta-
neously.
Node Address Order
Connection Order
5-13 W: Edit PC ID
“W: Edit PC ID” is used to assign a PC ID to nodes on the Controller Link Net-
work. This section describes how to register and use PC IDs.
“W: Edit PC ID” has the following menu.
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W: Edit PC ID
Section 5-13
Menu item
S: Save PC ID
Function
Page
129
Saves PC ID data as a file.
L: Retrieve PC ID
Reads PC ID data from a file into the
memory.
129
No PC IDs are set when the Controller Link
Support Software is started. To use PC IDs,
the PC ID file must be read into the memory.
F: FILL
Writes the same data into the specified range 130
of nodes displayed on the PC ID Edit Screen.
This item can be used to specify the same
network address for multiple nodes at a time
or to specify similar PC IDs for multiple
nodes.
C: Clear
Clears data in the specified range of nodes
displayed on the PC ID Edit Screen.
131
P: Print
Prints PC ID data.
131
132
K: Check
Checks PC ID data for errors or
inconsistencies and displays any errors.
O: Sort
R: Find
Sorts PC ID data on the PC ID Edit Screen in 133
the following sequence:
Numeric → uppercase → lowercase
Searches the specified PC ID data. The node 134
corresponding to the specified PC ID or the
PC ID corresponding to the specified node
can be found.
5-13-1 About PC IDs
A PC ID is a name assigned to a node on the Controller Link Network.
If a PC ID is registered, the node can be specified using the PC ID instead of the
network and node addresses.
Note 1) PC IDs are set only for convenience in using the Controller Link Support
Software and are not set at the nodes themselves.
2) PC ID files for the Controller Link Support Software are compatible with
those for the SYSMAC Support Software and the SYSMAC LINK Support
Utility. Therefore, PC ID files can be transferred between them.
Specifying PC IDs
Assign an easy-to-remember PC ID to each node, such as in the following exam-
ple.
Controller Link Network
(network 1)
Controller Link Network
(network 2)
(bridge node)
Node address 1 Node address 2
Node address 1 Node address 2 Node address 3
“Process1”
Node address 4
“Control”
“Assemble”
“Process2”
“Build”
“Check”
Node address 3
“Inspect”
Node address 10
No name
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W: Edit PC ID
Section 5-13
PC IDs are registered in the following format.
Up to eight alphanumeric characters can be specified as a PC ID, and PC IDs
are case-sensitive.
Up to 500 PC IDs can be registered in the Controller Link Support Software.
Only one PC ID can be assigned to each node and the same PC ID cannot be
assigned to more than one node.
Note More than one PC ID can be assigned to a PC node (such as a bridge node) in
which multiple Communications Units are installed. To avoid confusion, howev-
er, avoid doing so wherever possible.
Using PC IDs
If the current window contains a PC ID input field when you specify a node, spec-
ify the PC ID in the field, then press the Enter Key. The network and node ad-
dresses corresponding to the specified PC ID will be automatically entered.
Enter “Inspect” in the
PC ID input field.
5-13-2 Displaying the PC ID Edit Screen
Select “W: Edit PC ID” from the Main Menu. The PC ID Edit Screen will be dis-
played.
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W: Edit PC ID
Section 5-13
The “W: Edit PC ID” function provides the following three modes.
Mode
Read
Function
Displays all registered PC IDs.
Press the F4 (Read) Key to enter read mode.
Registers PC IDs.
Write
Press the F3 (Write) Key to enter write mode.
Changes registered PC IDs.
Change
Press the F5 (Change) Key enter change mode.
5-13-3 Creating and Editing PC IDs
Reading PC IDs (Read
Mode)
Press the F4 (Read) Key at the PC ID Edit Screen. Read mode will be entered.
If you press the F4 (Read) Key in read or change mode, the first page of the PC
ID Edit Screen will be displayed when read mode is entered.
To display the desired page, press the F6 (Page) Key, enter the page number,
then press the Enter Key.
To move the cursor to the desired line, press the F7 (Row No.) Key, enter the line
number, then press the Enter Key.
Writing PC IDs (Write
Mode)
1, 2, 3...
1. Press the F3 (Write) Key at the PC ID Edit Screen. Write mode will be en-
tered.
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W: Edit PC ID
Section 5-13
The cursor will be positioned on the first blank line.
The three input fields will be displayed in the lower part of the screen. Press
the Escape Key to return to the previous input field.
2. Specify the desired network address in the input field. Enter the network ad-
dress with Numeric Keys, then press the Enter Key. The setting range is be-
tween 0 and 127. “0” represents the local network.
3. Specify the desired node address in the input field. Enter the network ad-
dress with Numeric Keys, then press the Enter Key. The setting range is be-
tween 0 and 126. “0” represents the local node. However, 0 can be specified
as the node address only when 0 is specified as the network address.
4. Specify the desired PC ID in the input field. Enter the PC ID with Alphanu-
meric Keys, then press the Enter Key. Up to eight characters can be speci-
fied as a PC ID. Press the Enter Key to write the entered data on the cursor
line and move the cursor to the next line.
The Insert, Backspace, and Delete Keys can be used to correct the charac-
ters displayed. Then, you can write the next data as required.
Changing PC IDs
(Change Mode)
1, 2, 3...
1. Press the F5 (Change) Key at the PC ID Edit Screen. Change mode will be
entered.
To display the desired page, press the F6 (Page) Key, enter the page num-
ber (screen number), then press the Enter Key.
To move the cursor to the desired line, press the F7 (Row No.) Key, enter the
line number, then press the Enter Key.
The first page can be displayed by pressing the Escape Key while holding
down the Shift Key.
2. Use the Cursor Keys to move the cursor to the data to be changed, then
press the Enter Key. The data on the cursor line will be displayed in the input
fields in the lower part of the screen, and you can change the value in each
input field.
The three input fields will be displayed in the lower part of the screen. Press
the Escape Key to return to the previous input field.
3. Change the network address, node address, and PC ID as required. The
input method is the same as for write mode.
Press the Enter Key in the PC ID input field to writes the entered values on
the cursor line. You can now go back to step 1. and move the cursor on the
screen.
Then, you can change the next data as required.
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W: Edit PC ID
Section 5-13
5-13-4 Displaying the Edit PC ID Menu
To use an Edit PC ID function, select the corresponding item from the Edit PC ID
Menu. Each function is described on the following pages. The Edit PC ID Menu
can be displayed as follows:
Press the F2 (Menu) Key at the PC ID Edit Screen. The Edit PC ID Menu will be
displayed.
5-13-5 Saving PC ID Data as a File — S: Save PC ID
“S: Save PC ID” is used to save created or edited PC ID data as a file.
Note 1) Unless saved, all PC ID data will be lost when the Controller Link Support
Software is exited.
2) If PC ID data has been modified but has not yet been saved as a file, a con-
firmation message will be displayed when you attempt to exit the Controller
Link Support Software.
3) PC ID files for the Controller Link Support Software are compatible with
those for the SYSMAC Support Software. Therefore, PC ID files can be
transferred between them.
1, 2, 3...
1. Select “S: Save PC ID” from the Edit PC ID Menu.
2. Specify the file name (including the directory) to be saved. Enter the file
name with Alphanumeric Keys, then press the Enter Key.
The extension of the file name to be saved must be .PCN. If the extension is
omitted, .PCN will be automatically assigned as an extension.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
If an existing file name is specified, a confirmation message will be dis-
played to ask you to determine whether the file is to be overwritten. Press “Y”
to overwrite the file or press “N” to cancel the save processing, then press
the Enter Key.
3. Enter a title for the file. Enter the title with Alphanumeric Keys. Up to 30 char-
acters can be entered as the title. The Insert, Backspace, and Delete Keys
can be used to correct the characters displayed.
If no title is required, just press the Enter Key.
Press the Enter Key to save.
5-13-6 Reading PC ID Data from a File — L: Retrieve PC ID
“L: Retrieve PC ID” is used to read PC ID data from a file.
No PC IDs are set when the Controller Link Support Software is started. To use
PC ID data that has been created before, the PC ID data must be read from the
file beforehand.
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W: Edit PC ID
Section 5-13
Note 1) If PC ID data is read from the file, the current PC ID data will be lost. To save
the PC ID data, execute “S: Save PC ID” on the Edit PC ID Menu (page 129).
2) If PC ID data has been modified, a confirmation message will be displayed
when you attempt to read another PC ID data from the file.
3) PC ID files for the Controller Link Support Software are compatible with
those for the SYSMAC Support Software. Therefore, PC ID files can be
transferred between them.
1, 2, 3...
1. Select “L: Retrieve PC ID” from the Edit PC ID Menu. Then, if PC ID data has
been modified, a confirmation window will be displayed to ask you whether
the read processing is to be continued. Press “Y” to continue the read pro-
cessing or press “N” to cancel the processing, then press the Enter Key.
If the PC ID data has not been modified or “Y” is pressed to continue the read
processing, the following window will be displayed to prompt you to specify
the file to be read.
2. Specify the file name (including the directory) to be read. Enter a title with
Alphanumeric Keys.
When this window appears, the data directory specified in the System Setup
will be displayed as the destination. The Insert, Backspace, and Delete
Keys can be used to correct the characters displayed.
You can press the F8 (Files) Key to display the File Name List Screen and
then select a file name from the screen.
Press the Enter Key to read.
5-13-7 Specifying Multiple Nodes — F: FILL
“F: FILL” is used to batch set the same data for the specified range of nodes dis-
played on the PC ID Edit Screen.
Batch setting can be used to specify only one input field (network address, node
address, or PC ID) at a time.
Batch setting can be used to specify the same network address for multiple
nodes or specify similar PC IDs for multiple nodes.
1, 2, 3...
1. Select “F: FILL” from the Edit PC ID Menu.
2. Specify the data type, range, and data, then press the Enter Key.
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W: Edit PC ID
Section 5-13
Item
Meaning
Input type to fill
Use a Numeric Key to specify one of the following items.
0: Network address
1: Node address
2: PC ID
Specify range to fill
Input data to fill
Specify the first and last line numbers of the range of nodes
for which the data is to be set.
The setting range is between 1 and 500.
Specify the data to be set for the specified item.
The setting range differs according to the item to be set.
See Writing PC IDs (Write Mode).
Press the Enter Key or F6 (Execute) Key with the cursor in the “Input data to
fill” field to execute the batch setting.
5-13-8 Clearing Multiple PC IDs — C: Clear
“C: Clear” is used to clear (or delete) the specified range of PC ID data on the PC
ID Edit Screen.
1, 2, 3...
1. Select “C: Clear” from the Edit PC ID Menu.
2. Specify the first and last line numbers of the range of PC ID data to be
cleared. Specify the first and last line numbers with Numeric Keys, then
press the Enter Key. The setting range is between 1 and 500.
When the Enter Key is pressed with the cursor in the last line number input
field, a confirmation message will be displayed to ask you to confirm wheth-
er the PC ID data is to be cleared.
3. To clear the PC ID data, press “Y” and then the Enter Key. The specified
range of PC ID data will be cleared and the lines following the cleared lines
will be moved up to fill the gap.
To cancel the processing, press “N” and then the Enter Key.
5-13-9 Printing PC ID Data — P: Print
“P: Print” is used to print PC ID data.
Note For the Controller Link Support Software for DOS, select “Printer model” from
the System Setup Menu and specify the printer model before using “P: Print.”
1, 2, 3...
1. Make sure that the computer on which the Controller Link Support Software
is currently running is connected to the printer and the printer is ready to op-
erate.
2. Select “P: Print” from the Edit PC ID Menu. The PC ID data will be printed
and the print status window will be displayed.
During printing, “Printing” will be displayed in the window.
To cancel the printing, press the F9 (Cancel) Key. After the data that has al-
ready been sent to the printer buffer is printed, printing will stop.
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W: Edit PC ID
Section 5-13
The PC ID data being printed is the same as that displayed on the PC ID Edit
Screen. The PC ID data will be printed sequentially from the first line.
Printing Example
PC ID Data List
11/12/96
PAGE = 001
PC ID
Line Netwk node
PC ID
Line Netwk node
PC ID
Line Netwk node
Process1
Assemble
Inspect
Control
Process2
Build
Check
5-13-10Checking PC ID Data — K: Check
“K: Check” is used to check the PC ID data for duplicate entries.
1, 2, 3...
1. Select “K: Check” from the Edit PC ID Menu. PC ID data check processing
will start and a message will appear to indicate the check is being per-
formed. When the check processing is completed, the check result screen
will be displayed.
A message will be displayed in the lower part of the screen according to the
check results as follows:
When no error has been detected: “Check OK”
When errors were found:
“Check complete”
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W: Edit PC ID
Section 5-13
2. When errors are displayed on multiple screens, use the F4 (Pre Pg) Key, the
F5 (Nxt Pg) Key, the Page Up Key, or the Page Down Key to switch the
screen and display the check results.
3. After confirming the check results, press the F10 (End) Key.
If errors have been found, correct the faulty data on the PC ID Edit Screen in
change mode and check the PC ID data again.
5-13-11 Sorting PC ID Data — O: Sort
“O: Sort” is used to sort PC ID data. It can sort PC ID data that has been ar-
ranged in disorganized order due to repeated editing.
Select “O: Sort” from the Edit PC ID Menu. Sort processing will be performed as
follows:
1, 2, 3...
1. PC ID data will be sorted in ascending order of network address.
2. PC ID data with the same network address will be sorted in ascending order
of node address.
3. PC ID data with the same network and node addresses will be sorted in the
following order of PC ID:
Numbers→ uppercase characters → lowercase characters
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W: Edit PC ID
Section 5-13
5-13-12Searching PC ID Data — R: Find
“R: Find” is used to search the specified PC ID data.
1, 2, 3...
1. Select “R: Find” from the Edit PC ID Menu.
2. Use the Cursor Keys to move the cursor to the desired search item, enter the
data to be searched for in the applicable field (Netwk, Node, or PC ID), and
then press the Enter Key.
3. Press the F6 (Execute) Key. Searching will start and the cursor will move to
the line that matches the specified data.
If the specified data is not found, “No such data” will be displayed in the up-
per left part of the screen and searching will terminate.
4. Press the F6 (Execute) Key again to search for the next occurrence of the
specified data. Search processing can be continued until all the lines that
match the specified data are found.
To cancel searching, press the F10 (End) Key.
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I: System Setup
Section 5-14
5-14 I: System Setup
“I: System Setup” is used to set the communications between the Controller Link
Support Software and the PC, service conditions for the Controller Link Support
Software, and so on.
5-14-1 About the System Setup
The System Setup Menu has the following functions.
Item
Function
Page
C: PC interface
Sets the type of the PC to be connected, and 137
the communications method and
communication parameters to be used when
the Controller Link Support Software
connects to the PC.
This item must be set when the Controller
Link Support Software connects to a PC.
T: Watchdog Timer
Sets the maximum node response time within 140
which the node must send a response to an
instruction sent by the Controller Link Support
Software.
If the Controller Link Support Software does
not receive a response from the node within
the specified time, a response timeout error
will occur.
P: Printer model
D: Data disk drv
Sets the printer model to be connected to the 141
Controller Link Support Software.
Sets the drive and directory to/from which
data is to be written or read.
141
The specified drive and directory will be used
as the default drive and directory for file
operations.
The settings in the System Setup Menu will be automatically saved as a file and
stored in the directory in which the Controller Link Support Software was
installed. Once the System Setup Menu is set, it need not be reset until the des-
tination PC or printer is changed.
Note The current settings will be displayed on the right side of each item in the System
Setup Window.
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I: System Setup
Section 5-14
Screen Transitions
Screen transitions are shown below.
V Key, S Key
D
D
D
D
D
D
D
D
Press the Escape Key at any screen to return to the
previous screen. Selecting an item on the screen
marked with bullets (D) also returns to the previous
screen.
D
5-14-2 Displaying the System Setup — I: System Setup
To perform System Setup, select the desired item from the System Setup win-
dow. Each item is described on the following pages. The System Setup window
can be displayed as follows:
Select“I: System Setup” from the Main Menu. The System Setup window will be
displayed.
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I: System Setup
Section 5-14
5-14-3 Setting PC Communications — C: PC Interface
“C: PC interface” is used to set the PC to be connected, the communications
method, and the communication conditions to be used when the Controller Link
Support Software connects to the PC.
Normally, the Controller Link Support Software uses the settings only when it
connects to the PC. However, it also refers to the settings of the destination PC
Menu when Maintenance functions are used. Therefore, set the PC interface
correctly before transferring data between the Controller Link Support Software
and a node or before using Maintenance functions.
Note For settings on the PC, see 3-3-2 PC Settings (page 25).
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I: System Setup
Section 5-14
Settings
The setting items in “PC interface” are shown in the following table
Setting
Description
Peripheral
Host Link
C: PC interface
Select the method of communications with the PC. The
communications parameters to be used differ according to the selected
communications method.
–
–
Peripheral Bus
If the Controller Link Support Software is to be connected to the
peripheral port on the CPU Unit, select “Peripheral.” Peripheral port
communications parameters can be specified for C200HX/HG/HE,
CQM1H PCs. When the Controller Link Support Software is connected
to the peripheral port, always select the standard settings.
Host Link
If the Controller Link Support Software is to be connected to the
RS-232C or RS-422A port on the CPU Unit or a Host Link Unit, select
“Host Link.”
Destination PC
Specify the PC to be connected to the Controller Link Support
Software.
Set
Set
C-series PCs
If the Controller Link Support Software is to be connected to a
C200HX/HG/HE, CQM1H PC, select “C series,” and then select either
operating level 0 or operating level 1. Set the same operating level as
the Controller Link Unit installed in the PC. Be sure to select operating
level 0 if it is to be connected to a CQM1H PC.
CV-series PCs
If the Controller Link Support Software is to be connected to a
CV-series PC, select “CVM1/CV series.”
CS1 Series
If the Controller Link Support Software is to be connected to a CS1 PC,
select “CS1 series.”
Communications Select the RS-232C port to be used (COM1 to COM4).
port
Set
Set
Set
Set
Baud rate
Select the baud rate to be used for communications with the PC.
Set the same baud rate as the setting at the PC.
If the Controller Link Support Software is to be connected to a CVM1
or CV-series PC, set a baud rate of at least 4,800 bps, and if it is to be
connected to a CS1-series PC, set a baud rate of at least 9,600 bps.
Unit No.
Specify the Host Link Unit number of the remote node.
Not set
Set
The unit number is used to identify the Host Link Unit when multiple
Host Link Units are connected to the Controller Link Support Software.
If the Controller Link Support Software is connected to a Host Link Unit
on the one-to-one basis, “00” can be specified. If the Host Link Unit
number of the remote node is not 00, specify the same Unit number as
that of the remote node.
Parity
Select the parity check method to be used for communications data
error detection.
Not set
Set
Specify the same parity check method as that set at the PC.
Select the bit length of communications data.
Data length
Stop bits
Not set
Not set
Set
Set
Specify the same data length as that set at the PC.
Select the stop bit length to be used to identify data boundaries.
Specify the same stop bit length as that set at the PC.
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I: System Setup
Section 5-14
Peripheral Bus
1, 2, 3...
1. Select “P: PC interface” from the System Setup window.
2. Select “T: Peripheral” The Peripheral Bus Window will be displayed.
3. Select the item to be changed. The window corresponding to the item to be
changed will be displayed.
Destination PC
Communications Port
Baud Rate
If the Controller Link Support Software is to be connected to a CVM1 or CV-
series PC, set a baud rate of at least 4,800 bps, and if it is to be connected to
a CS1-series PC, set a baud rate of at least 9,600 bps.
4. Select the desired setting from the window.
5. If a C-series PC is selected as the destination PC, the following window will
be displayed to prompt you to select the operating level of the Controller Link
Unit to be used.
If a CQM1H is selected as the PC, be sure to select operation level 0.
6. If another item is also to be set, press the Escape Key to return to the pre-
vious screen.
Host Link
1, 2, 3...
1. Select “C: PC interface” from the System Setup Window.
2. Select “J: Host Link.” The Host Link window will be displayed.
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I: System Setup
Section 5-14
3. Select the item to be changed. The window corresponding to the item to be
changed will be displayed.
Destination PC
Communications Port
Baud Rate
Unit No.
Parity
Data Bits
Stop Bits
If the Controller Link Support Software is to be connected to a CVM1 or CV-
series PC, set a baud rate of at least 4,800 bps, and if it is to be connected to
a CS1-series PC, set a baud rate of at least 9,600 bps.
4. Select the desired setting from the window. In the Unit No. Window, use Nu-
meric Keys to enter a number between 00 and 31, then press the Enter Key.
In windows other than the Unit No. Window, select one of the settings.
5. If a C-series PC is selected as the destination PC, the following window will
be displayed to prompt you to select the operating level of the Controller Link
Unit to be used.
If a CQM1H is selected as the PC, be sure to select operation level 0.
6. If another item is also to be set, press the Escape Key to return to the pre-
vious screen.
5-14-4 Setting the Node Response Time — T: Watchdog Timer
If an error occurs during communications between the Controller Link Support
Software and a node, the node may not be able to send a response to a request
sent by the Controller Link Support Software. “T: Watchdog timer” is used to set
the maximum node response time to be monitored. Failure to send a response
within this time will be treated as an error.
Note 1) If the node does not send a response within the maximum node response
time, a response timeout error will occur and an error message will be dis-
played.
2) Normally, the maximum node response time can be set to the default (5 se-
conds). If, however, a response timeout error frequently occurs, take one of
the following actions:
• Increase the maximum node response time.
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I: System Setup
Section 5-14
• Increase the value specified in the “# of Event-frames per comm cycle”
field in the Set Network Parameters Window.
• Review the node configuration and the communications intervals to re-
duce the volume of traffic on the entire network.
1, 2, 3...
1. Select “T: Watchdog timer” from the System Setup window.
2. Specify the maximum node response time. Use Numeric Keys to enter a val-
ue in Units of second, then press the Enter Key. The setting range is be-
tween 2 and 25.
If another item is also to be set, press the Escape Key to return to the pre-
vious screen.
5-14-5 Setting the Printer Model — P: Printer Model
“P: Printer model” is used to specify the printer model (or printer control code
type) to be used with the Controller Link Support Software.
The following printers can be used according to the type of the personal comput-
er used. Use a printer that can execute the following emulation.
Printer
HP Laser Jet 4P
IBM 4202-003
Printer specification
PCL2
Printer model
HP Laser Jet
IBM
Wide Carriage Graphics
Compressed Graphics
EPSON MJ-500
ESC/P
Compressed Graphics
1, 2, 3...
1. Select “P: Printer model” from the System Setup window. The printer model
window will be displayed.
2. Select the desired setting from the window.
3. If another item is also to be set, press the Escape Key to return to the pre-
vious screen.
5-14-6 Setting the Data Directory — D: Data Disk Drive
“D: Data disk drv” is used to specify the drive and directory from/to which the
Controller Link Support Software is to read and write file data.
The specified drive and directory will be used as the default drive and directory
from/to which data is to be read or written. (You can also specify another drive or
directory when writing or reading data.) If a nonexistent drive or directory is spe-
cified, an error will occur when you attempt to write or read data.
1, 2, 3...
1. Select “D: Data disk drv” from the System Setup window. The following win-
dow will be displayed to prompt you to specify the default drive and directory.
2. Specify the drive and directory names of the default data directory. Enter the
drive and directory names with Alphanumeric Keys, then press the Enter
Key. Up to 66 characters can be specified as a directory name (including the
drive name).
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Q: Exit to DOS
Section 5-15
The Insert, Backspace, and Delete Keys can be used to correct the charac-
ters displayed.
Example: Inputting “C:\CLK\DATA” as the data directory name
5-15 Q: Exit to DOS
“Q: Exit to DOS” is used to quit the Controller Link Support Software.
Note If data link table, routing table, or PC ID data has been modified but has not yet
been saved, a confirmation window will be displayed when you attempt to quit
the Controller Link Support Software. If the Controller Link Support Software is
quit without saving data in the memory, all the data will be cleared. To save the
data, execute one of the following save functions before quitting the Controller
Link Support Software.
Data link tables: “S: Save table” of “L: Data Link” in Main Menu
Routing table: “S: Save” of “R: Routing table” in Main Menu
PC ID data: “S: Save PC ID” of “W: Edit PC ID” in Main Menu
Error logs: “S: Save” of “E: Display Error log” in Main Menu
Connection information: “S: Save” of “K: Connection Information” in Main Menu.
Select “Q: Exit to DOS” from the Main Menu. If data link table, routing table, or
PC ID data in the memory has been modified, a confirmation window will be dis-
played.
Press “Y” to quit the Controller Link Support Software without saving the data or
press “N” to cancel quitting, then press the Enter Key.
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SECTION 6
Troubleshooting
This section describes troubleshooting methods for some of the problems that can occur with the Controller Link Support
Software.
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Troubleshooting
Section 6
Problem
Possible cause
Action to be taken
The Controller Link Support Software
is connected to a CV-series PC and
“No unit 0202” is displayed.
The CV-series CPU Unit was
manufactured before April 1996.
Set routing tables and set the network
address to the value set in the routing
tables (other than 0).
A data link table is transferred to a
C200HX/HG/HE Controller Link Unit
and “Comm err 1104” is displayed.
Word addresses between CI0 236 and Correct the data link table.
CIO 299 (words that cannot be
specified) are set in the data link table.
The routing tables are transferred to a The Routing Table Enabled Bit in the
Turn ON the Routing Table Enabled
Bit in the DM parameter area
C200HX/HG/HE Controller Link Unit
DM Parameter Area for a
and “Can’t run 2608” is displayed.
C200HX/HG/HE Controller Link Unit is (enabled).
set to OFF (disabled).
Characters are printed abnormally.
The correct printer model is not set.
The printer settings are incorrect.
Check whether the printer model in
the System Setup is correct.
Check the printer settings.
Printing is not possible from Windows The property settings of the Controller Open the Controller Link Support
95.
Link Support Software are incorrect.
Software properties window and
check the Print Screen check box in in
the windows shortcut keys under
“Others” to see if it is selected.
The Controller Link Support Software
is being operated under Windows 95
and communications errors such as
“Wrong network” are displayed.
Other applications are running in the
background under Windows 95.
Close other applications running
under Windows 95.
See Appendix D Running Under
Windows 95 for details.
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Appendix A
Error Messages
Error message
Cause
Action to be taken
1st page
The displayed screen is the first screen. There are no more screens before this
screen.
A required file could not be
found. Please reinstall.
The required file has not been installed
or damaged.
Reinstall the file.
Address range err
The specified bit or word address is
incorrect.
Check the PC model and specify the
correct address.
Cannot join network
The local node is not participating in the Check the node participation status of
network.
the network.
Can’t write
The specified area is read-only.
Check the specified area.
Check the communications cables.
Comm err
Communications were not executed
normally.
DataLink active – can’t run
DataLink internal setting
DataLink stopped – can’t run
DataLink table err – can’t run
Drive device err
Cannot be executed because the data
links are active.
After stopping the data link, execute
again.
The data links are set to automatic
setting.
Set the data link to optional setting.
Cannot be executed because the data
links are inactive.
After starting the data link, execute
again.
Cannot be executed because the data
link table has not been registered.
Register the data link table.
The specified drive does not exist.
Check the drive name of the data disk,
memory card, or hard disk.
The floppy disk has not been formatted.
Format the floppy disk before saving the
file.
Echoback comm err
EEPROM error
The network has communications
problems.
Check the network.
Data in the EEPROM in the Controller
Link Unit or Controller Link Support
Board is damaged.
Reset the data link tables, network
parameters, and routing tables.
Executing – Can’t run
PC is in monitor or run mode.
Change the PC mode to program mode.
FAT is destroyed
The floppy disk, memory card, or hard
disk is corrupted.
Replace the floppy disk, memory card, or
hard disk.
File access error
File does not exist
The floppy disk file cannot be read or
written.
Re-create the data to be read or written.
The specified file does not exist on the
specified data disk, memory card, or
hard disk.
Press the F8 (Files) Key to display the
file name list, and check the file name.
File error
The floppy disk, memory card, or hard
disk has an error.
Use a new floppy disk, memory card, or
hard disk after formatting them.
Floppy not loaded
No floppy disk, memory card, or hard
disk exists in the specified drive.
Insert a floppy disk or memory card in
the specified drive or check the specified
drive name.
Insuff disk capacity
Invalid table
The data disk, memory card, or hard disk Prepare another floppy disk or memory
capacity is insufficient.
card.
The data link table has not been set
correctly.
Set the data link table correctly.
Last page
The displayed screen is the last page.
There are no more screens after this
page.
Network does not exist
The specified network does not exist.
Check the specified network address
and specify the correct network address.
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Error Messages
Appendix A
Error message
Cause
Action to be taken
No CLK board/driver
A Controller Link Support Board is not
installed in the computer or the driver is
not set correctly.
Install a Controller Link Support Board or
set the driver correctly, then start again.
No DataLink table – can’t run
Cannot be executed because the data
link table has not been registered.
Register the data link table.
No drive
No floppy disk, memory card, or hard
disk exists in the specified drive.
Insert a floppy disk or memory card into
the specified drive or check the specified
drive name.
No part of DataLink
The specified node is not participating in Check all nodes that are participating in
the data links.
the data links.
No polling node – can’t run
Cannot be executed because the
specified node is not a polling node.
Check the node on the network.
No print data
No space
The specified data cannot be processed. Specify the correct data.
The file cannot be saved because of
insufficient free space on the data disk,
memory card, or hard disk.
Delete unnecessary files from the data
disk, memory card, or hard disk or use a
new data disk or memory card.
No such data
The specified search data does not exist. Enter the correct search data.
No such PC ID
The specified PC ID does not exist.
Check the specified PC ID and specify
the correct PC ID.
Check the specified PC ID and the PC ID
registered in the computer.
No unit
The specified unit does not exist.
Check the I/O configuration and the
network configuration.
No write area – can’t write
Not in DataLink – can’t monitor
The write area (transmission area) for
the local node does not exist.
Check the data link tables set for the
local node.
The data link table has not been set or
the local node is not participating in the
data links.
Check the data link table set for the local
node.
Not in DataLink – can’t write
The data link table has not been set or
the local node is not participating in the
data links.
Check the data link table set for the local
node.
Not in network
Not initialized
The specified node is not participating in Check all nodes on the network.
the network.
The floppy disk or memory card has not Format the floppy disk or memory card
been formatted. Files cannot be saved
on unformatted floppy disks or memory
cards.
before saving the files.
Out of range
The specified word address is above the Specify a word address within the
maximum limit.
allowable range.
Parameter err
Printer err
The specified parameter is incorrect.
Specify the correct parameter.
The Controller Link Support Software is
not correctly connected to the printer.
Press the Escape Key first, then check
whether the cable between the Controller
Link Support Software and the printer is
correctly connected.
The printer is not in ready status.
Check whether the printer is in ready
status.
The printer or printer cable is faulty.
A receive timeout error has occurred.
Check the printer and printer cable.
Receive time-out
Increase the maximum node response
time and then execute again.
Relay err Netwk(???) Node (???) An error has occurred in the PC for
relaying between networks.
Check the PC for relaying between
networks.
Response time out
A timeout error has occurred because a Check the destination unit.
response to the communications
command was not received from the
destination unit.
Routing table error
The routing tables are set incorrectly.
Check the routing tables.
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Error Messages
Appendix A
Error message
Cause
Action to be taken
Send time-out
A transmission wait timeout error has
occurred.
Increase the maximum node response
time and execute again.
That name exists
The same file name exists on the data
disk, memory card, or hard disk. English on another data disk, memory card, or
Specify another file name or save the file
characters are not case-sensitive (for
example, LAN and lan are recognized as
the same name).
hard disk (directory).
Unable to start due to insufficient The amount of free memory space is
Check the amount of free memory space
and review the values set in FILES and
other parameters in CONFIG.SYS.
memory capacity. Processing
stopped. Press any key.
insufficient.
Write protected
The data disk is write-protected (the hole Always use the data disk in
in the corner of the disk is uncovered).
The specified drive name is incorrect.
The specified file name is incorrect.
write-enabled state (with the hole
covered).
Wrong drive
Check the drive name of the data disk,
memory card, or hard disk.
Wrong file name
Check the file name including the
extension, then specify the correct file
name.
Wrong key
The entered data is wrong.
An invalid key was pressed.
Enter the correct data.
Press the correct key.
Wrong netwk number
Wrong network type
The number of networks specified in the Specify the correct number of networks.
routing table is incorrect.
The specified network is not Controller
Link.
The specified network is not Controller
Link.
If the Controller Link Support Software is If the Controller Link Support Software is
running under Windows 95, there are too running under Windows 95, there are too
many active applications running in the
background.
many active applications in background
mode.
Wrong path
The specified path name is incorrect.
Check the path name of the data disk,
memory card, or hard disk.
The data drive name specified in “Data
dsk drv” of the System Setup is
incorrect.
Wrong position
Wrong setting
The cursor is in the wrong position.
The entered data is incorrect.
Move the cursor to the correct position.
Enter the correct data.
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Appendix B
Using Modems
This section describes how to use modems to connect the Controller Link Support Software to a remote PC via
telephone lines.
Outline
This section describes restrictions on communication methods, modem conditions, system configurations, and
setup procedures.
Conditions for Online Connection via Modems
Online connection via modems is possible only when the following PCs and communications methods are used.
Restrictions on Methods of Communications with PCs
The following are the PCs and communications methods that can be used for online connection via modems.
• Connection to the built-in Host Link port on a C200HX/HG/HE(-ZE), CV-series, CS1-series, or CQM1H PC.
• Connection to the peripheral port on a C200HX/HG/HE(-ZE) or CS1-series PC.
• Connection to a Host Link Unit (CV500-LK201) installed in a CVM1 or CV-series PC.
• Connection in Host Link mode to a Serial Communications Board (CS1W-SCB21/41) or Serial Communications
Unit (CS1W-SCU21) installed in a CS1-series PC.
Modem Conditions
The modems in which the following items can be specified are required to allow online connection.
Item
Setting details
Baud rate
Data bit length
Parity
2,400, 4,800, 9,600, or 19,200 bps
7 bits
Even
1 bit
Stop bits
Data error correction and data
compression
Data error correction enabled and data
compression disabled.
MNP class 4, or V.42, etc.
Flow control
Disabled (CS/RS control disabled and Xon/Xoff
control disabled)
Automatic reception
ER signal
Enabled (at PC)
Always ON
Fixed terminal line speed mode
Abort timer
Disabled
Set to 10 minutes (example value)
System Configuration
Online connection via modems allows the Controller Link Support Software to connect to PCs on the Controller
Link Network as shown below.
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Using Modems
Appendix B
Connecting to a C200HX/HG/HE(-ZE) PC
Controller Link Network
Connecting to a CVM1 or CV-series PC
or Host Link Unit
Controller Link Network
Connecting to a CS1-series PC
Telephone line
Modem
Modem
Computer
CS1-series PC
Built-in Host Link port
or Serial Communica-
tions Board/Unit
Controller Link Network
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Using Modems
Appendix B
Connecting to a CQM1H PC
Telephone line
Modem
Modem
Computer
CQM1-series PC
Built-in Host Link port
Controller Link Network
Setup Procedures
The following are the setup procedures for online connection via modems.
1. PC Settings (PC Setup and so on)
• When connecting to the built-in Host Link port on a C200HX/HG/HE(-ZE) PC
• When connecting to the built-in Host Link port on a CVM1 or CV-series PC
• When connecting to the Host Link Unit installed in a CVM1 or CV-series PC
• When connecting to the built-in Host Link port on a CS1-series PC
• When connecting to the Serial Communications Board/Unit installed in a CS1-series PC
• When connecting to the built-in Host Link port on a CQM1H PC
2. Setting Up Modems
3. Preparing and Connecting Cables
4. Operation
• Dialing from the communications software
• Setting up the Controller Link Support Software (System Setup)
• Connecting online to the Controller Link Support Software
C200HX/HG/HE(-ZE) PC Setup for Built-in Host Link Port
This section describes how to set the DIP switch on the PC and set up the Host Link port (RS-232C port) using the
PC Setup.
DIP Switch
Turn the CPU Unit OFF and set the DIP switch on the front panel as follows:
Pin No. Setting
Setting details
1
2
3
–
–
–
Write processing executed from the peripheral device to the
user program memory area and DM 6144 to DM 6655
Automatic transfer of the contents of the memory cassette to
the PC when power is turned on
Switching the Programming Console messages between
Japanese and English
4
5
6
–
Default settings of expansion instructions
Default settings for RS-232C port
AR0712 control
OFF
–
For online connection via modems, always set pin 5 of the DIP switch to OFF (RS-232C port is not used with de-
fault setting). Set other pins according to your needs.
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Using Modems
Appendix B
PC Setup
Set up the RS-232C port on the PC using RS-232C Port Setup in the PC Setup from a Programming Device for the
PC. Set the RS-232C port as follows:
Example: Setting the baud rate to 9,600 bps
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
CVM1 and CV-series PC Setup for Built-in Host Link Port
This section describes how to set the communications path selector switch and the DIP switch for CVM1 and CV-
series PCs and set up the Host Link port (RS-232C port) in the PC Setup.
Always turn the PC OFF before setting the communications path selector switch and the DIP switch.
Communications Path Selector Switch
Set the communications path selector switch on the front panel of the PC to RS-232C.
DIP Switch
Open the cover of the Memory Card storage section on the front panel of the PC and set the DIP switch as follows:
Pin No. Setting
Setting details
1
2
–
–
Baud rate of peripheral bus connector
Pin
1
50 Kbps
OFF
19.2 Kbps 9600 bps 4800 bps
ON
OFF
ON
ON
ON
2
OFF
OFF
3
4
OFF
OFF
The value set for Host Link is used.
The communications conditions for Host Link connector are
set in the PC Setup.
5
6
–
(Automatic transfer of programs and settings at power-up)
No terminator
OFF
Set pins 1, 2, and 5 according to your needs. Other pins must be set exactly as shown above.
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Using Modems
Appendix B
PC Setup
Set up the RS-232C port on the PC using the RS-232C Port Setup in PC Setup from a Programming Device for the
PC. Set the RS-232C port as follows:
Example: Setting the baud rate to 9,600 bps
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
Note CV-series PCs cannot be set up using the SYSMAC Support Software. Use the CV Support Software or the
Programming Console to set up CV-series PCs.
Host Link Port Setup for Connection to a Host Link Unit
Installed in a CVM1 or CV-series PC
This section describes how to set up the Host Link port (RS-232C port) using the rotary switches and DIP switch on
the Host Link Unit and the CPU Bus Unit Setup for the PC.
Note Before starting this setup procedure, create an I/O table to make the Host Link Unit ready for operation.
Rotary Switches on Host Link Unit
Use the rotary switches (SW1 to SW4) on the front panel of the Host Link Unit to set the CPU Bus Unit number, and
the unit number used in the Host Link system.
Set each rotary switch within the following setting range.
Rotary switch
SW1
Setting details
Setting range
00 to 15
(decimal number)
Second digit of CPU Bus Unit number
First digit of CPU Bus Unit number
SW2
SW3
00 to 31
(decimal number)
Second digit of the unit number of
communications port 2
SW4
First digit of the unit number of
communications port 2
Specify a CPU Bus Unit number that is different from the numbers of other CPU Bus Units installed in the same PC
(including those on Expansion CPU Racks).
Specify a unit number that is different from the unit numbers of other Host Link Units within the same Host Link
network. (The unit number of communications port 1 is fixed at 0.)
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Using Modems
Appendix B
DIP Switch on Host Link Unit
Open the cover on the front panel of the Host Link Unit and set the DIP switch as follows:
Pin No. Setting
Setting details
1
OFF
The communications conditions for the communications port
are as specified in the CPU Bus Unit System Setup. (The
default setting is not used.)
2
3
ON
ON
CTS signal at communications port 1 is always set to ON (0 V
fixed).
CTS signal at communications port 2 is always set to ON (0 V
fixed).
4
5
OFF
OFF
Reserved for system use (must be always set to OFF)
Normal operation (when this pin is set to ON, a loopback test
will be conducted)
6
–
Test port setting
Set pin 6 of the DIP switch according to your needs. Other pins must be set exactly as shown above. Pins 2 and 3
have only to be set for the ports used for modem connection.
CPU Bus Unit System Setup in the PC
This section describes how to set up the Host Link ports using the CPU Bus Unit System Setup under the Commu-
nications and CPU Bus Unit System Setup from a Programming Device for the PC.
Note In the CPU Bus Unit System Setup screen for the Host Link Unit, “+0” to “+9” are used to set up communica-
tions port 1 and “+10” to “+19” are used to set up communications port 2.
Set each value on the screen as shown below.
[CPU SIOU Unit System Setup]
Unit # 00 LK
BYTE b7
b0
0000]
0000]
0011]
0001]
0000]
0000]
0000]
0000]
0000]
0000]
HEX
90
00
13
11
BYTE b7
b0
0000]
0000]
0011]
0001]
0000]
0000]
0000]
0000]
0000]
0000]
HEX
90
00
13
11
+
+
+
+
+
+
+
+
+
+
0
1
2
3
4
5
6
7
8
9
[1001
[0000
[0001
[0001
[0000
[0000
[0000
[0000
[0000
[0000
+ 10 [1001
+ 11
[0000
+ 12 [0001
+ 13 [0001
+ 14 [0000
+ 15 [0000
+ 16 [0000
+ 17 [0000
+ 18 [0000
+ 19 [0000
00
00
00
00
00
00
00
00
00
00
00
00
You need to set only the port to be used for online connection via modems.
CS1-series PC Setup for Built-in Host Link Port
This section describes how to set the DIP switch on the PC and set up the Host Link port (RS-232C port) using the
PC Setup.
DIP Switch
Turn the CPU Unit OFF and set the DIP switch on the front panel as follows:
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Using Modems
Appendix B
Pin No.
Setting
Setting details
1
2
–
–
ON: Writing disabled for user program memory.
OFF: Writing enabled for user program memory.
ON: The user program is automatically transferred and
executed when power is turned ON.
OFF: The user program is automatically transferred but
not executed when power is turned ON.
3
4
–
–
ON: Programming Console messages displayed in
English.
OFF: Programming Console messages displayed in the
language stored in system ROM.
ON: The peripheral port communications parameters set
in the PC Setup is used.
OFF: Peripheral port communications parameters set
using Programming Console or CX-Programmer
(Peripheral bus only) are used.
5
6
OFF
ON: RS-232C port communications parameters set using
a CX-Programmer (Peripheral bus only) are used.
OFF: The RS-232C port communications parameters set
in the PC Setup is used.
–
ON: User defined pin. Turns OFF the User DIP Switch
Pin Flag.
OFF: User defined pin. Turns ON the User DIP Switch
Pin Flag.
7
8
–
–
Always OFF.
Always OFF.
For online connection via modems, always set pin 5 of the DIP switch to OFF (RS-232C port is not used with de-
fault setting). Set other pins according to your needs.
PC Setup
Set up the RS-232C port on the PC using Host Link Port Setup in the PC Setup using CX-Programmer. Set the
RS-232C port as follows:
Example: Setting the baud rate to 9,600 bps
Host Link port
Mode setting
Baud rate
Data length
Host Link
9,600
7
Bits/s
Bits
Stop bits
Parity
1
Bits
Even
Unit No.
Transmission delay
0
0
10 ms
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
Serial Communications Port Setup for Connection to a Serial
Communications Board/Unit Installed in a CS1-series PC
This section describes how to set up the serial communications ports for the Serial Communications Boards/Units
using the software switch settings at the PC.
Software Switch Settings
In the software switch settings for the Serial Communications Board/Unit registered in the CX-Programmer I/O
table, make the RS-232C settings for the serial communications port to be used for connection.
Make the following settings:
Example: Setting the baud rate to 9,600 bps
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Using Modems
Appendix B
Host Link port
Mode setting
Baud rate
Data length
Host Link
9,600
7
Bits/s
Bits
Stop bits
Parity
Unit No.
1
Bits
Even
0
Transmission delay
CS control
0
10 ms
None
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
CQM1H PC Setup for Built-in Host Link Port
This section describes how to set the DIP switch on the PC and set up the Host Link port (RS-232C port) using the
PC Setup.
DIP Switch
Turn the CPU Unit OFF and set the DIP switch on the front panel as follows:
Pin No.
Setting
Setting Details
1
2
–
–
ON: Writing disabled for user program memory.
OFF: Writing enabled for user program memory.
ON: The user program is automatically transferred and
executed when power is turned ON.
OFF: The user program is automatically transferred but
not executed when power is turned ON.
3
–
–
ON: Programming Console messages displayed in
English.
OFF: Programming Console messages displayed in the
language stored in system ROM.
4
5
ON: Expansion instructions set by user.
OFF: Expansion instructions set to defaults.
OFF
ON: Peripheral port and RS-232C port communications
settings determined by default settings.
OFF: Peripheral port and RS-232C port communications
settings determined by PC Setup.
6
7
8
–
–
–
ON: User defined pin. Turns OFF the User DIP Switch
Pin Flag.
OFF: User defined pin. Turns ON the User DIP Switch
Pin Flag.
ON: Programming Devices other than a Programming
Console can be connected to the peripheral port.
OFF: Only a Programming Console can be connected to
the peripheral port.
ON: Use CX-Protocol in protocol macro mode.
For online connection via modems, always set pin 5 of the DIP switch to OFF (RS-232C port is not used with de-
fault setting). Set other pins according to your needs.
PC Setup
Set up the RS-232C port on the PC using Host Link Port Setup in the PC Setup from CX-Programmer. Set the
RS-232C port as follows:
Example: Setting the baud rate to 9,600 bps
156
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Using Modems
Appendix B
DM 6645
0001 Hex
Mode setting
1:1 Link area
CTS control setting
Standard
According to DM 6646
settings
communications
conditions
DM 6646
0003 Hex
Baud rate
Data length
Stop bits
Parity
9,600
7
1
Even
0
Bits/s
Bits
Bits
Unit No.
DM 6647
0000 Hex
Transmission delay
0
10 ms
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
Modem Settings
This section describes example modem settings. Perform an equivalent setup by referring to the user’s manual for
your modem.
Note 1. For the modem at the PC, always store the settings in the nonvolatile memory in the modem.
2. In this section, the procedure for storing the settings in the nonvolatile memory in the modem is de-
scribed. This procedure does not necessarily have to be performed for the modem at the computer. If,
however, the settings are not stored in the nonvolatile memory, the modem will need to be set up using
AT commands from the communications software each time a communications procedure is started.
Setting Items
The items shown in the following table must be always set.
Other setting items differ according to the telephone line type, modem type, and so on.
Set each item according to your system as described for specific modems.
Item
Setting details
Baud rate
Data bits
Parity
2,400, 4,800, 9,600, or 19,200 bps
7 bits
Even
1 bit
Stop bit
Data error correction and data
compression
Data error correction enabled
Data compression disabled
MNP class 4, or V.42, etc.
Flow control
Disabled (CS/RS control disabled and Xon/Xoff
control disabled)
Automatic reception
ER signal
Enabled (at PC)
Always ON
Fixed terminal line speed mode
Abort timer
Disabled
Set to 10 minutes (example value)
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Using Modems
Appendix B
Preparing and Connecting Cables
The cable connector wiring method differs according to the communications port to be used. Prepare an appropri-
ate cable for the system being used.
Connecting the Modem to the Computer
Using the cable provided with the modem, connect the modem to COM1 or COM2 of the personal computer.
Connecting the Modem to the Host Link Port on the PC
Prepare a cable for wiring the connectors as shown below.
Modem
At PC
Abbreviation
Abbreviation
Pin No.
Pin No.
Connector
hood
Connector
hood
Shield
RS-232C
interface
RS-232C
interface
D-Sub 25-pin plug (male)
D-Sub 9-pin plug (male)
Connect to the built-in Host Link port on C200HX/HG/HE(-ZE), CVM1, CV-series, CS1-series, or CQM1H PCs, or
connect to the Host Link port on a Serial Communications Board/Unit for CS1-series PCs.
Connecting the Modem to the Peripheral Port on PC
When the modem is to be connected to the peripheral port on the PC, connect a CQM1-CIF01 Peripheral Interface
Cable to the PC as shown below and connect the other connector to the cable prepared to connect the modem.
Cable to be prepared
CQM1-CIF01
To modem
To PC
Prepare a cable for wiring the connectors as shown below.
Modem
CQM1-CIF01
Abbreviation
Abbreviation
Pin No.
Pin No.
Connector
hood
Connector
hood
Shield
RS-232C
interface
RS-232C
interface
D-Sub 25-pin plug (male)
D-Sub 25-pin plug (male)
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Using Modems
Appendix B
Connecting the Modem to the Host Link Unit
Prepare a cable for wiring the connectors as shown below.
Modem
Host Link Unit
Abbreviation
Abbreviation
Pin No.
Pin No.
Connector
hood
Connector
hood
Shield
RS-232C
interface
RS-232C
interface
D-Sub 25-pin plug (male)
D-Sub 9-pin plug (male)
Connecting the Cables
Use the prepared cables to connect the computer to the modem and the modem to the PC.
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Using Modems
Appendix B
Connecting Online via Modems
This section describes how to connect online via modems. Be sure to set up and connect the modem before start-
ing the following procedure.
1. Start the communications software from the computer.
2. Dial the other party’s phone number from the communications software.
From the communications software in terminal mode, enter the other party’s phone number following “ATDT”
(underlined section).
Example: Using tone dialing
ATDT045-123-4567
OK
Wait until the modem connects to the modem at the PC.
When the line is connected, “CONNECT” will be displayed as shown below.
CONNECT
3. With the line connected, quit the communications software.
4. Enter the following command (underlined section) to start the Controller Link Support Software.
C:\CLK>CLKSS
5. Set the following communications parameters using the System Setup of the Controller Link Support Software.
Item
Setting details
2,400, 4,800, 9,600, or 19,200 bps
1 bit
Baud rate
Stop bit
Parity
Even
Data bits
Unit No.
7 bit
Node number 0 (see note)
C, CV, or CS1 (see note)
Level 0 or 1 (see note)
10 seconds (see note)
Destination PC
Operating level
Maximum node response time
(watchdog timer)
Note Set these items according to the system being used.
6. Operate the Controller Link Support Software as usual.
Terminating the Online Connection
When PC operations are completed, disconnect the line according to the following procedure.
Press the PHONE button on the modem or turn the modem OFF to disconnect the line.
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Using Modems
Appendix B
Connecting Online without Communications Software
This section describes how to connect online via modems without using communications software.
Registering RS-232C Interface Driver in CONFIG.SYS
Use a text editor or word processing software to add the following line to CONFIG.SYS.
DEVICE=A:\DOS\RSDRV.SYS
Specify in the underlined section the drive and directory in which the RSDRV.SYS file resides. In this example, the
file resides in directory DOS in drive A.
Creating and Executing a Batch File
Create a batch file for setting the computer communication conditions, modem, telephone number, and dial-up.
A sample batch file for the ME2814B III is shown below. These files can be created using a text editor. In this exam-
ple, the baud rate is 9,600 bps and the dialing method is tone dialing.
@ECHO OFF
MODE COM1:96,E,7,1
ECHO ATY0X3&H0&K0&M4&N6S0=1S15=128S19=10&D0&W0DT045-123-4567 > AUX
ECHO ON
The underlined section indicates the other party’s telephone number.
For the meaning of each AT command, refer to Modem Settings earlier in this appendix.
Execute the batch file at the DOS prompt to connect the line, then operate the Controller Link Support Software as
usual.
Note Before starting the Controller Link Support Software, always make sure that the line is connected.
161
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Appendix C
Registering the Controller Link Support
Software in the SYSMAC Support Software
If the Controller Link Support Software is to be used on the same personal computer as the SYSMAC Support
Software, it is better to register the Controller Link Support Software in the SYSMAC Support Software’s Option
Menu. This section describes how to register the Controller Link Support Software in the SYSMAC Support Soft-
ware.
1. Select the Option Menu in the SYSMAC Support Software.
2. Select “Z: Add new facility” from the Option Menu.
The utility registration screen will appear.
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Registering the Controller Link Support Software in the SYSMAC Support Software
Appendix C
3. Move the cursor to the letter where the utility is to be registered, then press the Enter Key.
The following window will be displayed to prompt you to enter a utility name and an executable program name.
The utility name
Program
Up to 30 characters can be entered as the utility name. Up to 120 characters can be entered as an executable
program name.
4. Enter a utility name in the first input area and an executable program name in the second input area, then press
the Enter Key.
The utility name
Controller Link Support Software
Program
A: \CLK\CLKSS.BAT /OA:\SYSMATE
After registration processing is completed, the window will return to the utility registration screen. If you go back
to the Option Menu, you can confirm that the Controller Link Support Software has been registered.
A:ControllerLinkSupportSoftware
Note 1. Perform registration in the SYSMAC Support Software after installing Controller Link Support Software.
2. When calling up Controller Link Support Software from the SYSMAC Support Software, the path must
be set in the desired line of the AUTOEXEC.BAT file, as shown below. Be sure to check this.
PATH=%PATH%;C:\CLK
The “C:\CLK” refers to the directory in which the Controller Link Support Software is installed. If the directory in
which the Controller Link Support Software is installed is not “C:\CLK,” make sure that the correct directory is spe-
cified.
164
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Appendix D
Running the Controller Link Support
Software under Windows 95
The Controller Link Support Software can be set up and run under Windows 95 only when it is to be used for the
Controller Link Unit (for connecting to a PC).
This section describes how to set up and start the Controller Link Support Software under Windows 95. It also
presents some notes on running the Controller Link Support Software under Windows 95.
Note 1. The Controller Link Support Software for the Controller Link Support Board (for running on a computer
node of the network) cannot be run under Windows 95.
2. The Controller Link Support Software cannot be run under Windows 3.1 or Windows NT.
Setting Up the Controller Link Support Software
Note Before starting the setup procedure, be sure to close all active programs.
In the following descriptions, drive C and drive A are the hard disk drive and the floppy disk drive, respectively. If
this system configuration is different from that of you computer, treat drive C and drive A as the hard disk drive and
floppy disk drive in your computer.
1. Start Windows 95.
2. Insert the Controller Link Support Software floppy disk into drive A.
3. Click on the start button on the lower left of the screen.
4. Select Run from the Start menu.
5. Enter A:\SETUP and then click on the OK button. The Controller Link Support Software setup procedure will
start. Follow the instructions displayed on the screen.
6. When the setup procedure is completed, a message will appear on screen indicating that the setup has been
completed.
7. Click on the OK button.
This completes the setup procedure.
Starting the Controller Link Support Software
Note Always run the Controller Link Support Software in full-screen mode. It cannot be run in window mode. Also,
avoid switching to another programs while the Controller Link Support Software is running.
Starting the Controller Link Support Software from Windows 95
1. Click on the start button. The start menu will appear. Then, move the mouse cursor to Program.
2. When the mouse cursor is positioned on Program, the next menu will immediately appear. Then, move the
mouse cursor to SYSMAC.
3. The Controller Link Support Software menu item will appear. Then, click on the menu item.
The Controller Link Support Software will be started.
Starting the Controller Link Support Software in DOS Mode
1. Invoke DOS mode from Windows 95 as follows:
Click on the Start button, select Exit Windows, select Reboot in DOS Mode, then click on the Yes button.
The system will enter DOS mode.
2. While in DOS mode, switch to the directory in which the Controller Link Support Software was installed, then
enter CLKSS and press the Enter Key. The Controller Link Support Software will be started.
Example: Controller Link Support Software in directory CLK in drive C
C:\>CD \CLK
C:\CLK>CLKSS
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Running the Controller Link Support Software under Windows 95
Appendix D
Precautions
If Windows 95 automatically writes data on the hard disk in the background or other applications are running under
Windows 95 during communications with a PC, communications errors (such as “Wrong network type”) may oc-
cur. In particular, when a Host Link port is used, communications errors are more likely to occur depending on the
communications protocol being used.
If such communications errors occur, the frequency of error occurrence can be reduced by changing the perfor-
mance or reception buffer performance for communications port settings on the Control Panel.
Setting Delayed Writing for Drives
Set delayed writing for drives under the file system settings for system performance on the Control Panel.
Setting the Reception Buffer for the Communications Port
Reduce the current reception buffer size under the communications port settings for the device manager for sys-
tem settings on the Control Panel.
If communications errors recur even after the above settings have been changed, close other applications running
under Windows 95.
Note 1. If the same problem occurs even after the settings have been changed, run the Controller Link Support
Software in DOS mode.
2. For computers with Windows Keys, never press a Windows Key during online connection with a PC.
Otherwise, the line may be disconnected or Windows 95 may hang up.
3. Never switch to another application by pressing the Escape or Tab Key while holding down the Alt Key.
Otherwise, the line may be disconnected or Windows 95 may hang up.
4. If an echoback test is to be executed, always execute it in DOS mode. Otherwise, the correct test results
may not be obtained.
Computers with Infrared Port Communications
In the Controller Link Support Software, the serial port must be enabled.
If you are using an infrared port, disable it or set the serial and infrared ports so that they do not overlap.
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Appendix E
Editing the Device Information Setting File
Controller Link Support Software Version 1.0j does not display the latest PC models in the model list when “I: De-
vice Info set” is selected from the Data Link Menu. In this situation, these new PC models can be registered in the
Controller Link Support Software by editing the device information setting file (CLKTYPE.TXT) with a text editor.
This Appendix describes the contents of the device information setting file and the procedure for registering the
latest PC models in the file.
About Device Information Setting File
The device information setting file (CLKTYPE.TXT) contains the following information for each PC model.
• Maximum number of data link words per node
• Maximum number of words in the CIO relay area
• Maximum number of words in the link relay (LR) area
• Maximum number of words in the data memory (DM) area
• Maximum number of words in the extended data memory (EM) area
• Maximum number of banks in the extended data memory (EM) area
The Controller Link Support Software checks the data link tables and data consistency according to the contents of
the device information setting file.
Note The device information setting file (CLKTYPE.TXT) resides in the directory in which the Controller Link Sup-
port Software was installed.
Editing the Device Information Setting File
A new PC can also be temporarily registered by setting “Others” in “I: Device Info set” in the Data Link Menu. In this
case, however, the maximum number of banks and words that can be handled by the Controller Link Support Soft-
ware will be registered, and so it will not be possible to perform checks based on the actual PC model. In order to
check data link tables for PCs that are added with the Controller Link Support Software, it is necessary to edit the
device information setting file in the way shown below.
Note The device information setting file (CLKTYPE.TXT) is a text file and can be edited using any text editor.
Contents of Device Information Setting File
The contents of the Controller Link Support Software’s device information setting file (CLKTYPE.TXT) are as
shown below.
1:C200HE(-Z)=8000,512,64,6000,0,0
2:C200HG(-Z)=8000,512,64,6000,6144,1
3:C200HX=8000,512,64,6000,6144,3
4:C200HX–85Z=8000,512,64,6000,6144,16
5:CVM1–CPU21=8000,2556,200,24576,32766,8
6:CVM1–CPU11=8000,2556,200,24576,0,0
7:CVM1–CPU01=8000,2556,200,8192,0,0
8:CV2000=8000,2556,200,24576,32766,8
9:CV1000=8000,2556,200,24576,32766,8
10:CV500=8000,2556,200,8192,0,0
11:CLK Board=32000,65535,65535,65535,65535,16
12:Others=32000,65535,65535,65535,65535,16
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Editing the Device Information Setting File
Appendix E
The meaning of each line component is as follows:
3: C200HX = 8000, 512, 64, 6000, 6144, 3
Maximum number of banks
Maximum number of words in EM
Maximum number of words in DM
Maximum number of words in LR
Maximum number of words in CIO
Maximum number of data link words per node
Controller Link Support Board: 32,000 words max.
CS1-series Controller Link Unit: 12,000 words max.
Others:
8,000 words max.
Model name (character string displayed in the model list
displayed by “Device Info set”)
Model number (sequence in which each model appears
in the model list displayed by “Device Info set”)
When editing the device information setting file, note the following restrictions.
• Up to 10 alphanumeric characters can be specified as a model name. Model names are case-sensitive. For all
other items, specify decimal numbers.
• Always place a colon (:) after each model number.
• Always place a equal sign (=) after each model name.
• Separate each item following the “maximum number of data link words per node” item with a comma. No items
can be omitted.
Note 1. Before editing the device information setting file (CLKTYPE.TXT), save it as a different name to create a
backup file.
2. Before adding or changing items, carefully check the areas in the PC to be used. If incorrect values are
specified, an error may occur during a data link table check even if the data link tables are correct.
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Appendix F
Data Link Setting Forms
The forms on the next two pages can be copied and used to design data links. They are described in more detail in
the body of this manual.
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Date
___/___/___
Comments:
Controller Link Support Software
Data Link Setting Form 1
System
Drawing No.
Node
Link start
word
Node
Link start
word
Link start
word
Node
Link start
word
Node
Link start
word
Node
Link start
word
Node
Link start
word
Node
Node
Link start
word
Node
Link start
word
Node
Link start
word
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Date
___/___/___
Comments:
Controller Link Support Software
Data Link Setting Form 2
System
Drawing No.
Node
Node
Area: 1 2
Link start word
Area: 1 2
Link start word
Send/
Receive
Start word at Source
local node node
Number
of words
Send/
Receive
Start word at Source
local node node
Number
of words
Data
Offset
Data
Offset
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
Send/
Send/
Receive
Receive
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Index
data links
automatically set, 39
B-C
manually set, 38
starting, 38
starting and stopping, 77
baud rate, 26
setting, 30
device information setting file, 167, 168
broadcast test, 38
DIP switch, 151
modem settings
cables
connection, 159
preparing and connecting, 158
CQM1H PCs, 156
CS1-series PCs, 154
CVM1 and CV-series PCs, 152
CLKTYPE.TXT, 167
DIP switch settings, CV-series Host Link Unit, 31
communications
range, 87
setting standard parameters, 26, 29
E
communications path selector switch, 152
echoback test, 38
computers
compatible, 7
requirements, 7
EEPROM, Unit
backing up, 113
saving, 113
writing, 114
connection information
clearing, 122
error logs
displaying menu, 119
printing data, 123
reading, 119
reading data from a file, 122
saving data as a file, 122
displaying menu, 106
file formats, 105
printing data, 108
reading, 106
reading data from a file, 108
saving data as a file, 108
Connection Information Screen. See Network Configuration
error messages, 63, 145
local network table, 92
relay network table, 92
Screens
CPU Bus Unit, system setup, 33, 154
exiting, CLSS, 18
D
F-L
features, 2
data directory, setting, 141
file list
displaying, 22
screen, 22
data link
areas, 46
creating, 56
selecting a file, 22
menu, displaying, 51
setting forms, 49
status, 48
displaying, 78
tables, 46
checking, 61
comparing, 71
copying, 59
creating and editing, 52
deleting from nodes, 74
edit screens, 46
Function Keys, 54
initializing, 60
printing, 75
reading from a file, 66
reading from nodes, 67
saving as a file, 64
setting, 47, 51
Frame Information Screen. See Network Configuration Screens
Function Keys, 54
functions, 3
Host Link port (built-in)
C200HX/HG/HE(-ZE) setup, 151
CQM1H PC setup, 156
CS1-series PC setup, 154
CV-series PC setup, 152
Host Link Unit
connection to a CV–series PC, 153
DIP switch, 154
rotary switches, 153
installation
creating backup disk, 12
preparation, 12
procedure, 13
keyboard, operation, 43
logical error, 118
transferring, 67
writing to nodes, 69
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Index
M
O
offsets, 50
main menu, 43
online connection
terminating, 160
via modems, 160
C: Monitor Network, 103
D: Broadcast Test, 101
E: Display Error Log, 104
I: System Setup, 135
operating procedures, 41
K: Connection Information, 115
L: Data Link, 45
operation
basic, 19
overall flow, 9
M: Maintenance, 112
N: Echoback Test, 100
P: Set Network Parameters, 83
Q: Exit to DOS, 142
P
R: Routing Table, 85
S: Display Node Status, 109
W: Edit PC ID, 124
PC communications, 137
Host Link, 139
Peripheral Bus, 139
settings, 138
maintenance menu, displaying, 113
PC ID, 38, 125
changing, 128
menu
hierarchy, 10
item selection, 20
checking data, 132
clearing multiple PC IDs, 131
creating and editing, 127
displaying edit screen, 126
displaying the edit menu, 129
printing data, 131
modems, 149
conditions, 149
connection online, 160
without communications software, 161
connection to computer, 158
connection to Host Link port, 158
connection to Host Link Unit, 159
connection to peripheral port, 158
settings, 157
setup procedures, 151
system configuration, 149
terminating online connection, 160
reading, 127
reading data from a file, 129
saving data as a file, 129
searching data, 134
sorting data, 133
specifying, 125
specifying multiple nodes, 130
using, 126
writing, 127
PC settings, 25
host link, 27
peripheral bus, 25
precautions, general, xi
N
printers, 8
setting model, 141
network
connection, 5
initializing parameters, 114
starting, 38
R
routing table, displaying the menu, 88
routing tables
checking, 91
Network Configuration Screens, 116
display order, 117
comparing, 96
creating and editing, 88
deleting from a node, 98
initializing, 93
outline, 86
printing, 99
reading from a file, 94
reading from a node, 95
saving a a file, 93
setting, 87
transferring, 94
writing to nodes, 96
networks, interconnecting, 39
node, connection method, 23
node models, specifying, 81
node number, setting, 30
node response time, setting, 140
non-participating nodes, 118
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Index
transmission frame format, setting, 30
S-W
troubleshooting, 143
verify error, 118
warnings, 64
screen displays, 19
screens, printing, 23
Serial Communications Board/Unit, connection to a CS1–series
Windows 95, 165
computers with infrared port communications, 166
precautions, 166
PC, 155
starting, CLSS, 16
startup, options, 17
starting CLSS, 165
word addresses, entering, 20
CIO, LR, DM, 20
EM, 21
system setup, 38, 135
displaying, 136
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Revision History
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
Cat. No. W369-E1-1
Revision code
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
Revision code
Date
Revised content
1
March 2000
Original production
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