Mitsubishi Electronics F940GOT LWD E User Manual

HARDWARE MANUAL  
F940GOT-SWD-E/LWD-E  
F940GOT-SWD-E/LWD-E  
F940GOT-SWD-E/LWD-E  
Manual number : JY992D77901  
Manual revision : D  
HARDWARE MANUAL  
Date  
: February 2000  
i
F940GOT-SWD-E/LWD-E  
Guidelines for the safety of the user and protection of the F940GOT-SWD-E/LWD-E  
This manual provides information for the installation and use of the Graphic Operation Terminal F940GOT.  
The manual has been written to be used by trained and competent personnel. The definition of such a person  
or persons is as follows;  
a ) Any engineer who is responsible for the planning, design and construction of automatic equipment  
using the product associated with this manual should be of a competent nature, (trained and qualified  
to the local and national standards required to fulfill that role). These engineers should be fully aware  
of safety with regards to automated equipment.  
b ) Any commissioning or service engineer must be of a competent nature, trained and qualified to the  
local and national standards required to fulfill that job. These engineers should also be trained in the  
use and maintenance of the completed product. This includes being completely familiar with all asso-  
ciated documentation for the said product. All maintenance should be carried out in accordance with  
established safety practices.  
c ) All operators of the compliance product should be trained to use that product in a safe and coordi-  
nated manner in compliance to established safety practices. The operators should also be familiar  
with all documentation which is connected with the actual operation of the completed equipment.  
Note:The term ‘completed equipment’ refers to a third party constructed device which contains or uses the  
product associated with this manual.  
ii  
F940GOT-SWD-E/LWD-E  
Note’s on the symbology used in this manual  
At various times through out this manual certain symbols will be used to highlight points of information which  
are intended to ensure the users personal safety and protect the integrity of the equipment. Whenever any of  
the following symbols are encountered, its associated note must be read and understood. Each of the sym-  
bols used will now be listed with a brief description of its meaning.  
Hardware warnings  
1 ) Indicates that the identified danger WILL cause physical and property damage.  
2 ) Indicates that the identified danger POSSIBLY cause physical and property damage.  
3 ) Indicates a point of further interest or further explanation.  
Software warnings  
1 ) Indicates special care must be taken when using this element of software.  
2 ) Indicates a special point of which the user of the associate software element should be aware.  
3 ) Indicates a point of interest or further explanation.  
iii  
F940GOT-SWD-E/LWD-E  
Memo  
iv  
F940GOT-SWD-E/LWD-E  
CONTENTS  
1. INTRODUCTION...................................................................................1-1  
1.1 Outline of product ................................................................................................1-2  
1.2 Product configuration...........................................................................................1-8  
1.3 System configuration.........................................................................................1-14  
2. Installation, Wiring and General Specifications.....................................2-1  
2.1 Installation of main body......................................................................................2-1  
2.2 Wiring of power supply ........................................................................................2-4  
2.3 Functions of operation keys and connectors.......................................................2-9  
2.4 Outside dimensions...........................................................................................2-12  
2.5 General specificationsl ......................................................................................2-13  
2.6 Connection to personal computer......................................................................2-15  
2.7 CPU port connection .........................................................................................2-18  
2.8 Computer link port connection (MELSEC A Series)..........................................2-26  
2.9 Connection to SYSMAC C Series .....................................................................2-29  
2.10 Connection to FLEX-PC N Series .....................................................................2-32  
2.11 Connection by general-purpose communication ...............................................2-35  
3. Startup...................................................................................................3-1  
3.1 Startup procedure................................................................................................3-2  
3.2 Operation environment setting ............................................................................3-5  
4. Extension Module..................................................................................4-1  
4.1 Data transfer adaptor...........................................................................................4-1  
v
F940GOT-SWD-E/LWD-E  
5. Maintenance..........................................................................................5-1  
5.1 Outline of maintenance........................................................................................5-1  
5.2 Replacement of battery .......................................................................................5-3  
5.3 Replacement of backlight ....................................................................................5-5  
6. Troubleshooting.....................................................................................6-1  
6.1 Power indication ..................................................................................................6-1  
7. Additional Functions (in Ver3.00 or later)..............................................7-1  
7.1 Applicable Versions and Models .........................................................................7-1  
7.2 Connection to MELSEC QnA Series PC .............................................................7-2  
7.3 Connection to SLC 500 Series ............................................................................7-3  
7.4 Connection to Bar Code Reader .........................................................................7-5  
7.5 Screen Hard Copy Function ................................................................................7-7  
7.6 Additional Function in Alarm History Display.......................................................7-8  
7.7 Specification of Ten-Key Window Initial Display Position....................................7-8  
8. Additional Functions (in V3.10 or later) .................................................8-1  
8.1 Applicable Versions and Models .........................................................................8-1  
9. Additional Functions (in V4.00 or later) .................................................9-1  
9.1 Applicable Versions and Models .........................................................................9-1  
Note to User  
This manual describes installation, wiring and the specifications of the F940GOT.  
For handling and operating procedures of the F940GOT main body, refer to the  
F940GOT Operation Manual offered separately.  
vi  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
1.  
INTRODUCTION  
This section describes the product configuration and the system configuration of the graphic  
operation terminal.  
Confirm various functions of each unit.  
1-1  
 
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
1.1  
Outline of product  
The graphic operation terminal (which may be hereafter  
abbreviated as "GOT") is attached on the panel face of a  
control panel or an operation panel, and connected to a  
program connector in an FX or A Series programmable  
controller (which may be hereafter abbreviated as "PLC")  
(except the A0J2) inside the control panel.  
FX or  
A Series PLC  
Program  
connector  
Not only the CPU port connection method but also the  
computer link port connection method is available so that  
the GOT can be connected to a PLC other than MELSEC  
or a micro computer board.  
GOT main body  
You can monitor various devices and change the data of  
the PLC while checking the screen of the GOT.  
There are several display screens built in the GOT which  
offer various functions. In addition, you can create display  
screens.  
The built-in screens (system screens) and the screens  
made by the user (user screens) have the following func-  
tions respectively.  
1-2  
 
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
User screens  
1) Screen display function  
The screens created by the user can be displayed. The following functions can be assigned  
to each screen. And the screens to be displayed can be limited using the security function.  
a) Display function  
-Up to 500 screens created by the user can be displayed. The screens can be created  
using the FX-PCS-DU/WIN-E V2.00 for the DU or using the SWoD5C-GOTRE-PACK  
("o" indicates a numeric not less than 1.) for the GOT. Two or more screens can be  
overlaid or changed over.  
-Not only characters such as alphabets, numerics, Hiragana, Katakana and Kanji but  
also simple graphics such as straight lines, circles and rectangles can be displayed. In  
the F940GOT-SWD-E, screens can be displayed in 8 colors.  
b) Monitor function  
-Set values and current values of word devices in the PLC can be displayed in numerics  
or bar graphs for monitoring.  
-The specified range of the screen can be displayed reversely in accordance with the  
ON/OFF status of bit devices in the PLC.  
1-3  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
c) Data change function  
-The numeric data being monitored can be changed.  
d) Switch function  
-By manipulating the operation keys in the GOT, bit devices in the PLC can be set to ON  
and OFF. The display panel face can be assigned as touch keys to offer the switch func-  
tion.  
Make sure to press a touch key by fingers.  
If a touch key is pressed by a hard or sharp object, it may become failed.  
1-4  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
System screens  
1) Monitor function  
a) List program (only in the FX Series)  
- Programs can be read, written and monitored in the form of instruction list program.  
b) Buffer memory (only in the FX2N and FX2NC Series)  
-The contents of buffer memories (BFMs) of special blocks can be read, written and  
monitored.  
c) Device monitor  
-The ON/OFF status of each device and the set value and the current value of each  
timer, counter and data register in the PLC can be monitored and changed.  
-Specified bit devices can be forcedly set to ON and OFF.  
Different from the monitor function in the screen display function described in the previ-  
ous page, the screen can be displayed only inputting a desired device No. from the key-  
board.  
1-5  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
d) Data sampling function  
The current value of specified data registers are acquired in a constant cycle or when the  
trigger condition is satisfied.  
-The sampling data can be displayed in the form of list or graph.  
-The sampling data can be output to a printer in the form of list.  
e) Alarm function  
Alarm messages can be assigned to up to 256 consecutive bit devices in the PLC.  
When a bit device becomes ON, the assigned message is displayed (overlapped) on the  
user screen.  
In addition, a specified user screen can be displayed by setting a corresponding bit  
device to ON.  
-When a bit device becomes ON, a corresponding message is displayed on the user  
screen. The message list can be also displayed.  
-Up to 1,000 alarms (turning ON of bit devices) can be stored as the alarm history.  
-The number of alarms occurred in each device can be stored.  
*As to 2], the alarm history can be output to a printer using the screen creation soft-  
ware.  
1-6  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
f) Other functions  
Many other functions are built in.  
-The real-time clock is built in, and the current time can be set and displayed.  
-The GOT can function as an interface to enable data communication between the PLC  
and a personal computer in which the relay ladder creation software is started up. At  
this time, the GOT screen can be displayed also.  
-The screen contrast and the buzzer sound volume can be adjusted.  
1-7  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
1.2  
Product configuration  
The GOT is equipped with accessories (1) to (3) below.  
Parts (4) to (8) are offered as options.  
1) F940GOT (main body)  
F940GOT-SWD-E: 5.7" STN type LCD (with eight colors)  
F940GOT-LWD-E: 5.7" STN type LCD (with black and white)  
2) Metal fixtures  
Metal fixtures used to attach the GOT to a control panel  
- Metal fixture  
6 pieces  
- Tightening bolt  
6 pieces (M3 x 20)  
1-8  
 
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
3) Packing  
Packing to prevent dusts and water  
Used to attach the GOT to a control panel  
1-9  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
Optional parts  
4) Software to create user screens (3.5" FD)  
FX-PCS-DU/WIN-E V2.10 or later  
(in accordance with the Windows95)  
SWoD5C-GOTRE-PACK  
("o" indicates a numeric not less than 1.)  
(in accordance with the Windows95 and the WindowsNT)  
5) Connection cable FX-40DU-CAB (3 m, 9.84 ft)  
Connection cable FX-40DU-CAB-10M (10 m, 32.81 ft)  
Connection cable FX-50DU-CABL  
(3m, 9.84 ft, with L-shape connector on the GOT side)  
Each of them is an optional cable to connect the GOT and the  
FX/FX2C/A Series PLC.  
1-10  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
6) Connection cable FX-50DU-CAB0 (3 m, 9.84 ft)  
Connection cable FX-50DU-CAB0-1M (1 m, 3.28 ft)  
Connection cable FX-50DU-CAB0-10M (10 m, 32.81 ft)  
Connection cable FX-50DU-CAB0-20M (20 m, 65.62 ft)  
Connection cable FX-50DU-CAB0-30M (30 m, 98.43 ft)  
Connection cable FX-50DU-CAB0L  
(3 m, 9.84 ft, with L-shape connector on the GOT side)  
Each of them is an optional cable to connect the GOT and  
the FX0/FX0S/FX0N/FX2N/FX2NC Series PLC.  
By using either one, the GOT can be directly connected to  
the PLC.  
7) Two-port interface FX-2PIF  
This is an optional interface to use the GOT and a periph-  
eral unit to create sequence programs at the same time.  
This is not required when the GOT is connected to a gener-  
alpurpose personal computer or connected to a peripheral  
unit via a computer link unit.  
1-11  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
8) Battery PM-20BL (spare part)  
This is used to back up the alarm history data, the real-time  
clock, etc.  
This is attached when the GOT is delivered.  
9) EPROM memory to store the user screen data FX-EPROM-  
4M  
This is an optional EPROM memory (M27C4002-**F (4 MB)  
manufactured by SGS-THOMSON) to save the user screen  
data.  
The user screen data can be written using a general-pur-  
pose ROM writer connected to the screen creation soft-  
ware.  
1-12  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
10) Data transfer adaptor F9GT-40UMB  
This is an optional adaptor to connect the FX-EPROM-4M  
9) and transfer the user screen data to the flush memory  
inside the GOT.  
When a same screen is to be transferred to two or more  
GOT units, transfer can be performed quickly and easily  
using this adaptor compared with the screen creation soft-  
ware.  
11) Protection sheet F9GT-40PSC (5 sheets)  
This optional sheet protects the display screen against  
dirt.  
Adhere it on the screen.  
12) Replacement backlight F9GT-40LTS  
This is a spare part of the display screen backlight.  
The backlight is built in when the GOT is delivered.  
1-13  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
1.3  
System configuration  
The system configuration to use the GOT is described below.  
:When the GOT is connected via a computer link unit, refer to  
Section 2.  
When the GOT is directly connected to the PLC  
Data transfer cable FX-232CAB-1 (when the RS-232C connector in the personal  
computer is 9-pin type) or Data transfer cable FX-232CAB-2 (when the RS-232C  
connector in the personal computer is half-pitch,14-pin type)  
F940GOT-SWD-E/LWD-E  
1
2
3
Attach a ROM to the F9GT-40UMB, then connect it to a connector provided on the rear  
face of the GOT.  
Data transfer cable F2-232CAB-1  
It cannot be used when a computer link (RS-232C communication) is used.  
Connection cable FX-  
50DU-CAB0 for CPU  
port connection*1  
Connection cable FX-40DU-CAB *1  
*1 Connection cables of different length are available.  
(Refer to the options in "1.2 Product configuration".)  
FX0/FX0S/FX0N/FX2N/  
FX2NC Series  
FX/FX2C Series  
A Series (except QnA)  
Motion controller  
PC  
1-14  
 
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
Peripheral units for GOT  
General-purpose personal computer  
(screen creation software)  
1
Screen creation software for DU FX-  
Data transfer cable F2-232CAB-1  
PCS-DU/WIN-E (V2.10 or later)  
Screen creation software for A900GOT  
SW D5C-GOTRE-PACK  
(when the RS-232C connector in the  
personal computer is 25-pin type)  
Connected to RS-232C connector in GOT  
(" " is a numeric not less than 1.)  
2
EPROM memory  
FX-EPROM-4M  
(User screen data can be written  
using a general-purpose ROM writer.)  
ROM writer  
General-purpose ROM writer  
Printer  
3
< Dedicated printers >  
GT-10A  
K6PR(-K), A7(N)PR  
< General-purpose printers >  
ESC/P  
Printer equipped with RS-232C interface  
(Prints out sampling data, alarm history and alarm messages.)  
1-15  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
The figure below shows connection to peripheral units used to create sequence programs.  
When built-in two-port interface function is used  
F940GOT-SWD-E/LWD-E  
When the two-port interface function is used, the operation environment should be set.  
(Refer to the description on "SERIAL PORT" on the SET-UP MODE screen.)  
Data transfer cable FX-232CAB-1  
(when the RS-232C connector in the personal computer is 9-pin type)  
1
Data transfer cable F2-232CAB-2  
(when the RS-232C connector in the personal computer is half-pitch, 14-pin type)  
Connected to RS-232C connector in GOT  
Connection cable FX-  
Connection cable FX-40DU-CAB *1  
50DU-CAB0 for CPU  
port connection*1  
*1 Connection cables of different length are available.  
(Refer to the options in "1.2 Product configuration".)  
FX0/FX0S/FX0N/FX2N/  
FX2NC Series  
FX/FX2C Series  
A Series (except QnA)  
Motion controller  
PC  
1-16  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
Peripheral unit to create  
sequence programs  
General-purpose  
personal computer  
* A general-purpose computer can be directly connected, and  
both the GOT and the personal computer can be used at  
the same time (without using the FX-2PIF).  
1
When the two-port interface function is used using the software  
package SW D5C(F)-GPPW-E, make sure to use the  
connection cable having the model name shown on the left to  
connect a personal computer.  
Note:  
This two-port interface function is effective in CPU port connection (via the RS-422). This  
function is not available in computer link connection (via the RS-422 or the RS-232C) and CPU  
port connection (via the RS-232C).  
And even in CPU port connection (via the RS-422), this function is not available when two or  
more GOT units are connected (Refer to Paragraph 2.7.).  
1-17  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
When the two-port interface FX-2PIF is used  
F940GOT-SWD-E/LWD-E  
Two-port interface  
FX-2PIF  
Connection cable FX-40DU-CAB/EN  
Program cable FX-20P-CAB  
1
2
Data transfer cable AC30R4  
Data transfer cable FX-422CAB or  
Data transfer cable FX-422CAB-150  
Data transfer cable  
FX-422CAB0  
FX0/FX0S/FX0N/FX2N/  
FX2NC Series  
FX/FX2C/ Series  
A Series (except QnA)  
1-18  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
Peripheral unit to create  
sequence programs  
Handy programming  
panel FX-10P-E/20P-E  
1
(A Series cannot be used.)  
A7PHP/A7HGP  
A6GPP/A6PHP  
The FX2N/FX2NC Series  
can be used in the  
instruction/device  
range of the FX Series.  
2
Note:  
The two-port interface FX-2PIF is available in CPU port connection (via the RS-422). This  
interface is not available in computer link connection (via the RS-422 or the RS-232C) and  
CPU port connection (via the RS-232C).  
And even in CPU port connection (via the RS-422), this interface is not available when two or  
more GOT units are connected (Refer to Paragraph 2.7.).  
1-19  
F940GOT-SWD-E/LWD-E  
INTRODUCTION 1.  
1-20  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.  
Installation, Wiring and General Specifications  
This section describes installation of the GOT and wiring of the power supply.  
Installation of main body  
2.1  
Caution on installation  
• Use the unit in the environment for the general specifications described in the manual.  
Never use the unit in a place with dusts, soot, conductive dusts, corrosive gas or flamma-  
ble gas, place exposed to high temperature, condensation or wind and rain or a place  
subject to vibrations or impacts.  
If the unit is used in an unfavorable place described above, electrical shock, fire, malfunc-  
tion, damages of the unit or deterioration of the unit may be caused.  
• Never drop cutting chips and wiring chips into the ventilation window of the graphic oper-  
ation terminal when you drill screw holes or perform the wiring work.  
Fire, failure or malfunction may be caused.  
• Connect a connection cable and mount an extension module securely to the specified  
connectors respectively while the power is turned off.  
Imperfect connection may cause malfunction.  
2-1  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
The GOT is to be embedded in a panel. Perform the installation procedure described below.  
1) Machining the mounting panel face  
On the panel face, drill a mounting hole of the dimensions  
shown on the right.  
mm  
(inches)  
* Make sure that the plate thickness of the mounting panel  
is 5 mm (0.2 inches) or less.  
+1  
+0.04  
153 (6.02  
)
- 0.00  
- 0  
2) Inserting the GOT into the panel face  
a)  
b)  
Attach a packing to the GOT. Insert the GOT from the front  
of the panel face.  
a) GOT  
b) Packing  
c) Mounting hole  
c)  
2-2  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
3) Fixing the GOT  
Hang the hook of each metal fixture (offered as accessory)  
to a mounting hook hole in the GOT. Tighten a mounting  
Enlarged view  
bolt (offered as accessory) securely in each position.  
The GOT can be fixed in four positions at corners.  
However, to prevent dusts and water, fix the GOT in six  
positions.  
a)  
b)  
a) Metal fixture  
b) Tightening bolt  
* Make sure that the tightening torque for each tightening  
bolt is 0.3 to 0.5 N m.  
57 (2.24)  
mm  
(inches)  
4) Inside dimensions of the panel required for installation  
When installing the GOT, make sure that the inside dimen-  
sions shown on the right are assured in the panel.  
a) PLC connection cable  
b) Packing  
24VDC  
+
-
a)  
b)  
5 (0.20)  
or less  
152 (5.98)  
2-3  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.2  
Wiring of power supply  
Cautions on Wiring  
• Make sure to shut down the power supply outside the unit before starting installation or  
wiring.If the power supply is not shut down outside, electrical shock or damages of the  
unit may be caused.  
CAUTION  
• Connect the DC power cable to a dedicated terminal as described in this manual.  
If the AC power supply is connected to a DC power terminal or an I/O terminal, the  
graphic operation terminal may be burnt.  
• Attach a fuse of 2A to the 24V DC power supply. Connect the + side and the - side of the  
DC power supply correctly as described in this manual.  
If the power supply is connected reversely, failures may be caused.  
• Use wires of 1.25 mm2 or more for a ground terminal in the graphic operation terminal.  
When supplying the power from a programmable controller, connect a ground terminal in  
the graphic operation terminal to a ground terminal in the programmable controller and  
perform Class 3 grounding. When supplying the power from the outside, connect a  
ground terminal in the graphic operation terminal to a ground terminal in the connected  
external power supply unit and perform Class 3 grounding.  
Never perform common grounding with strong electrical systems.  
2-4  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
The power is supplied to the GOT from a PLC or an external power supply unit.  
• Connection examples  
1) When the power is supplied from an FX Series PLC (Refer to "Cautions on connection" in  
the next page.)  
Connect the power terminal in the GOT to the 24V DC service power supply in the PLC  
basic unit or PLC extension unit.  
2A  
Class 3  
grounding  
Class 3  
grounding  
-
+
24V 0V S/S  
RUN X0  
X1  
X2  
DC  
24V  
PLC  
GOT  
2-5  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2) When the power is supplied from an external power supply unit  
Connect the power terminal provided on the rear face of the GOT to the 24V DC terminal in  
the external power supply unit.  
2A  
Class 3  
Class 3  
grounding  
grounding  
-
+
24V 0V S/S  
RUN X0  
X1  
X2  
DC  
24V  
PLC  
GOT  
2-6  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Specifications  
• Specifications of power supply unit  
Item  
F940GOT-LWD  
F940GOT-SWD  
+10%  
24V DC  
-15%  
Supply voltage  
Power ripple  
200mV or less  
Current consumption  
390mA / 24V DC  
410mA / 24V DC  
Allowable instantaneous  
Operation shall be continued against instantaneous  
power interruption duration power interruption for less than 5 ms.  
2-7  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Cautions on connection  
• The current consumption of the GOT is as shown in the table above. When supplying the  
power to the GOT from the 24V DC service power in the FX Series PLC basic unit or exten-  
sion unit, take into account the total current supplied to proximity switches and extension  
blocks. If the total current exceeds the capacity of the service power, the GOT should  
obtain the power from an external power supply unit. In the case of the FX0/FX0S/FX0N  
Series PLC, an external power supply unit is required.  
• Even if instantaneous power interruption for less than 5 ms occurs in the power supply unit,  
the GOT continues its operation.  
When power interruption for 5 ms or more or the voltage drop occurs, the GOT stops its  
operation. However, when the power is recovered, the GOT automatically restarts opera-  
tion. (The screen displayed after recovery is determined by the operation environment set-  
ting.)  
• For wiring of the power supply, use electric wires of 0.75 mm2 or more so that voltage drop  
does not occur. Use crimp-style terminals of M3 size, and tighten them securely with the  
torque of 0.5 to 0.8 N m so that troubles will not occur.  
2-8  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.3  
Functions of operation keys and connectors  
1) Front panel  
a) Display unit  
a)  
Allows graphic display of 320 × 240 dots.  
Character string: 20 full-width characters × 15 lines  
POWER  
40 half-width characters × 15 lines  
Alphabets, numerics, Katakana characters and Kanji  
characters (JIS Level 1) can be displayed in the size of  
×1 to ×4 in each of the vertical and horizontal directions.  
162 (6.38)  
mm (inches)  
Alphabets, numerics and Katakana characters can be  
displayed also in the size of ×1/4.  
2-9  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2) Rear panel  
a) Power terminal  
c)  
b)  
Supplies the power to the GOT, and allows grounding.  
b) Battery PM-20BL  
Backs up the sampling data, the alarm history and the  
current time.  
The screen data is stored in the built-in flush memory,  
and does not require the battery.  
a)  
24VDC  
-
+
c) Extension interface  
152 (5.98)  
Connects an optional extension equipment.  
mm (inches)  
Connects the data transfer adopter F9GT-40UMB to  
transfer the screen data stored in the EPROM.  
2-10  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
3) Connectors provided on the side  
Used when a printer is connected or when a PLC is con-  
nected via a computer link unit.  
a)  
b)  
a) Connector for personal computer (RS-232C connector):  
D-sub 9-pin, male  
b) Connects a personal computer to transfer to the PLC  
the screen data created by the screen creation software  
and sequence programs using the two-port interface  
function.  
2-11  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.4  
Outside dimensions  
57 (2.24)  
5
(0.20)  
POWER  
152 (5.98)  
162 (6.38)  
Outside painting color: Munsell 0.08GY 7.64/0.81  
Mass: Approximately 1.0 kg including metal fixtures (0.1 kg)  
+1  
+1  
+0.04  
+0.04  
-0.00  
Panel cut dimensions: 153  
Unit: mm (inches)  
× 121  
(6.02  
× 4.76  
)
-0  
-0  
-0.00  
2-12  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.5  
General specificationsl  
During operation: 0 to +50°C (0 to +40°C when extension interface is used)  
Ambient temperature  
During storage: -20 to +60°C  
Ambient humidity  
During operation: 35 to 85%RH (Condensation shall not be allowed.)  
Frequency Acceleration Amplitude  
When inter-  
10-57Hz  
57-150Hz  
10-57Hz  
-
0.075mm  
10 times in  
each of X,  
Y and Z  
directions  
(for 80  
mittent  
In accor-  
dance with vibrations  
Vibration resistance JIS B3501 are applied  
9.8m/s2  
-
-
and IEC  
When con-  
0.035mm  
-
1131-2  
tinuous  
minutes)  
vibrations  
are applied  
57-150Hz  
4.9m/s2  
In accordance with JIS B3501 and IEC 1131-2 (147 m/s2, three times in  
each of X, Y and Z directions)  
Impact resistance  
By noise simulator whose noise voltage is 1,000 Vp-p, noise width is 1µs and  
Noise resistance  
Withstand voltage  
cycle is 30 to 100 Hz  
500V AC for 1 minute  
Between all power terminals as a whole  
and ground terminal  
Insulation resistance 500V DC, 5Mor more by megger  
Grounding  
Class 3 grounding  
Operating atmosphere Corrosive gas and much dusts shall not be detected.  
Protection structure IP65F  
2-13  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
24V DC +10%, -15%  
Current consumption: 390 mA/24V DC (F940GOT-LWD-E)  
410 mA/24V DC (F940GOT-SWD-E)  
Supply voltage  
STN type full-dot matrix LCD, monochrome (F940GOT-LWD-E) or color  
(F940GOT-SWD-E)  
Display element  
Screen  
LCD of 320 x 240 dots, 20 full-width characters × 15 lines,  
Effective display size: 115 × 86 mm (5.7 inches)  
Service life  
Backlight  
Key  
LC: Approximately 50,000 hours  
Cold cathode tube (Service life: 25,000 times or more)  
50 touch keys maximum/screen, 20 × 12 matrix  
One channel in conformance to RS-422 for communication with PLC  
One channel in conformance to RS-232C for transfer of screen data  
Extension interface for connection of optional extension unit  
Interface  
2-14  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.6  
Connection to personal computer  
Use the following cable to connect a personal computer.  
b)  
a)  
c)  
a) F940GOT  
b) Personal computer  
c) FX-232CAB-1, FX-232CAB-2 or F2-232CAB-1  
2-15  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Pin assignment and connection diagram of transfer cables  
- Transfer cable FX-232CAB-1  
2
2
3
6
8
5
4
5
4
3
2
1
5
4
3
2
1
3
6
8
5
4
9
8
7
6
9
8
7
6
D-sub  
(female)  
9-pin  
Personal  
computer  
side  
D-sub  
(female)  
9-pin  
GOT side  
- Transfer cable FX-232CAB-2  
1
3
4
2
4
14  
7
5
4
3
2
1
Half  
Personal  
computer  
side  
D-sub  
(female)  
9-pin  
9
2
6
8
5
9
8
7
6
pitch  
9-pin  
GOT side  
11  
14  
12  
13  
8
1
2-16  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
- Transfer cable F2-232CAB-1  
13  
12  
11  
10  
9
8
7
6
5
4
3
2
1
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
1
2
2
3
8
4
5
6
5
4
3
2
1
9
8
7
6
D-sub  
(male)  
25-pin  
Personal  
computer  
side  
D-sub  
(female)  
9-pin  
3
GOT  
side  
5
6
7
20  
2-17  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.7  
CPU port connection  
Use either of the following cables to connect the PLC directly.  
1) When connecting the FX/FX2C/A Series  
2) When connecting the FX0/FX0S/FX0N/FX2N/FX2NC Series  
1)  
2)  
a)  
a)  
b)  
c)  
d)  
e), g)  
f)  
* When the screen mode is selected while a cable is not connected, a communication  
error occurs.  
2-18  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
a) F940GOT  
b) FX-40DU-CAB, FX-40DU-CAB-10M or FX-50DU-CABL  
c) FX-50DU-CAB0, FX-50DU-CAB0-1M, FX-50DU-CAB0-10M,  
FX-50DU-CAB0-20M, FX-50DU-CAB0-30M or FX-50DU-CAB0L  
d) FX/FX2C Series PLC  
e) A Series PLC  
AnN, AnA, AnS, AnSJ, AnSH, A1SJH, A2C, A2CJ, A0J2H, AnU, AnUS, A2USH or A1FX  
CPU  
f) FX0/FX0S/FX0N/FX2N/FX2NC Series PLC  
g) Motion controller  
A171SCPU-S3, A171SHCPU, A172SHCPU or A272UHCPU  
2-19  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Pin assignment and connection diagram of connection cables (The connection cables are  
offered as options.)  
- Connection cable FX-40DU-CAB (L, -10M) or FX-50DU-CABL  
13  
2
3
1
2
3
4
5
6
7
8
9
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
12  
11  
10  
9
8
7
6
5
4
3
4
5
5
4
3
2
1
9
8
7
6
D-sub  
(male)  
25-pin  
D-sub  
(male)  
25-pin  
7
PLC  
side  
GOT  
side  
15  
16  
17  
18  
8
2
1
21  
- Connection cable FX-50DU-CAB0 (L, -1M, -10M, -20M, -30M)  
2
7
6
3
1
4
5
1
2
4
5
6
7
9
3
4
5
4
3
2
1
9
8
7
6
6
8
MINI-DIN  
(male)  
8-pin  
D-sub  
(male)  
9-pin  
PLC  
side  
GOT  
side  
1
2
7
5
2-20  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• When the CPU in the FX/A Series PLC is directly connected, up to four GOT units can be  
connected to one PLC (1-to-N connection).  
As the connection type, select "CPU PORT (RS232C)" or "CPU PORT (RS422)" in "CON-  
NECTION" on the PLC TYPE screen.  
System configuration  
FX/A Series  
Side of GOT  
1st unit  
2nd unit  
3rd unit  
4th unit  
RS-232C  
RS-422C  
RS-232C  
RS-422 communication  
Maximum extension  
distance: 30 m (98.4 ft)  
communication communication communication  
15 m (49.2 ft) 30 m (98.4 ft) 15 m (49.2ft)  
Note:  
While the GOT display is used, peripheral units of the GOT and peripheral units used to cre-  
ate sequence programs cannot be used except when the following system configuration is  
realized using the FX2N -422-BD in the FX2N Series. Cables to connect such peripheral  
units should be disconnected while the GOT display is used.  
2-21  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Connection cable examples:  
1st GOT: FX-50DU-CAB0  
(equivalent to connection cable for PLC)  
Connection diagram  
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
2nd GOT: FX-232CAB-1  
3rd GOT: Cable created by user  
(Refer to the connection diagram.)  
4th GOT: FX-232CAB-1  
Communication speed: The communication speed with the PLC becomes slower as the  
number of connected GOT units becomes larger.  
When the speed in the case one GOT unit is connected is regarded as "1",  
Speed in 1st unit x 2 = Speed in 2nd unit (1/2 of speed in 1st unit)  
Speed in 2nd unit x 2 = Speed in 3rd unit (1/4 of speed in 1st unit)  
Speed in 3rd unit x 2 = Speed in 4th unit (1/8 of speed in 1st unit)  
• In this case, peripheral units used to create sequence programs can be connected using  
programming connectors in the FX2N unit.  
2-22  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• In the case of the FX2N Series, communication can be performed by CPU port connection  
(RS-232C communication) using the FX2N-232-BD.  
In this case also, In the case of the FX2N Series, communication can be performed by CPU  
port connection (RS-232C communication) using the FX2N-232-BD.  
In this case also, up to four GOT units can be connected to one PLC (1-to-N connection).  
Up to four GOT units can be connected to one PLC (1-to-N connection).  
To connect peripheral units used to create sequence programs, use programming connec-  
tors in the FX2N main unit.  
System configuration  
FX2N Series  
RS-232C communication  
Maximum extension  
distance: 15 m (49.2 ft)  
FX2N-232-BD  
RS-422  
communication  
30m (98.4ft)  
RS-232  
communication communication  
15m (49.2 ft) 30m (98.4 ft)  
RS-422  
2-23  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Connection cable examples:  
Connection diagram  
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1st GOT: FX-232CAB-1  
2nd GOT: Cable created by user  
(Refer to the connection diagram.)  
3rd GOT: FX-232CAB-1  
4th GOT: Cable created by user  
(Refer to the connection diagram.)  
Communication speed: The communication speed with the PLC becomes slower as the  
number of connected GOT units becomes larger.  
When the speed in the case one GOT unit is connected is regarded as "1",  
Speed in 1st unit x 2 = Speed in 2nd unit (1/2 of speed in 1st unit)  
Speed in 2nd unit x 2 = Speed in 3rd unit (1/4 of speed in 1st unit)  
Speed in 3rd unit x 2 = Speed in 4th unit (1/8 of speed in 1st unit)  
2-24  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
<Cautions on connection of two or more GOT units>  
When two or more GOT units are connected to the FX/A/QnA Series PLC, communication is  
performed in the location sequence from the GOT unit nearest to the CPU (that is, in the  
sequence of the 1st, 2nd, 3rd and 4th GOT units). Accordingly, when turning on the power of  
the GOT units for the first time, turn on the power from the one nearest to the CPU.  
If the power cannot be turned on in the GOT units from the one nearest to the CPU, set the  
GOT units (in "SET-UP MODE") or the screen creation software so that communication is per-  
formed while the title screen display time is different by 2 to 3 seconds in each GOT unit.  
Setting example:The title screen display time is different by 2 seconds in each GOT unit, and  
communication is started from the GOT unit nearest to the CPU.  
FX/A/QnA  
Title screen display time (initial value: 4 sec)  
1st GOT: 4 sec 2nd COT: 6 sec 3rd COT: 8 sec  
4th COT: 10 sec  
* Perform the same setting without regard to the connection type (RS-232C or RS-422) of two  
or more GOT units.  
2-25  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.8  
Computer link port connection (MELSEC A Series)  
The GOT can be connected to the MELSEC A Series via a computer link unit as shown below.  
• Applicable PLC units and computer link units  
< A Series >  
AJ71UC24  
A1SJ71UC24-R2/R4/PRF  
A2CCPUC24 (PRF)  
A1SJ71C24-R2/R4/PRF  
A1SCPU24-R2  
For the communication setting for the computer link unit, refer to the F940GOT Oper-  
ation Manual offered separately.  
• System configuration  
RS232C  
RS422  
Programming  
connector  
is not used.  
For the connection diagram, refer to the next page.  
To computer link unit  
2-26  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• Connect the GOT to the computer link unit (PLC) as shown below.  
< For RS-422 communication >  
1
6
2
7
5
RDA  
5
4
3
2
1
9
8
7
6
Computer link  
RDB  
D-sub  
(male)  
9-pin  
GOT  
side  
Terminal  
unit side  
SDA  
SDB  
SG  
block  
(PLC side)  
< For RS-232C communication > The connection cable F2-232CAB is also available.  
13  
12  
11  
10  
9
FG  
SD  
1
2
1
2
3
7
8
6
5
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
RD 3  
5
4
3
2
1
9
8
7
6
D-sub  
(female)  
9-pin  
RS  
CS  
4
5
Computer link  
unit side  
8
D-sub  
25-pin  
GOT  
side  
7
6
DSR 6  
SG 7  
CD 8  
DTR 20  
(PLC side)  
5
4
3
2
4
1
2-27  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
< For RS-232C communication >  
CD 1  
RD 2  
SD  
1
2
5
4
3
2
5
4
3
2
1
3
3
4
5
6
7
8
9
8
7
6
9
8
7
6
Computer link  
unit side  
D-sub  
(female)  
9-pin  
D-sub  
GOT  
side  
DTR 4  
SG 5  
DSR 6  
9-pin  
(PLC side)  
1
RS  
CS  
7
8
2-28  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.9  
Connection to SYSMAC C Series  
The GOT can be connected to the SYSMAC C Series manufactured by OMRON via a host link  
unit as shown below.  
• Applicable PLC units and host link units  
< SYSMAC C Series >  
A host link unit or a CPU equipped with an interface for host link is required.  
For the setting of the host link unit, refer to the F940GOT Operation Manual offered  
separately.  
• System configuration  
RS232C  
RS422  
To host link unit  
2-29  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• Connect the GOT to the host link unit (SYSMAC C Series) as shown below.  
For connection of a model not shown in the examples below, refer to the manual of the C  
Series link unit.  
< For RS-422 communication > Example of connection to C200H-LK202-V1  
RDB 1  
RDA 6  
SDB 5  
SDA 9  
SG 3  
1
6
2
7
5
5
4
3
2
1
5
4
3
2
1
9
8
7
6
9
8
7
6
Host link  
unit side  
D-sub  
(male)  
9-pin  
D-sub  
9-pin  
GOT  
side  
(C200H side)  
< For RS-232C communication > Example of connection to C200H-LK201-V1  
13  
25  
12  
24  
11  
10  
9
FG 1  
SD 2  
RD 3  
RS 4  
CS 5  
SG 7  
1
2
3
7
8
5
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
5
4
3
2
1
9
8
7
6
Host link  
unit side  
D-sub  
(female)  
9-pin  
D-sub  
25-pin  
8
GOT  
side  
7
6
(C200H side)  
5
4
3
2
1
2-30  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
< For RS-232C communication >  
Example of connection to CQM1 (in which RS-232C port is built in)  
FG 1  
SD 2  
RD 3  
RS 4  
CS 5  
SG 9  
1
2
3
7
8
5
5
4
3
2
1
5
4
3
2
1
9
8
7
6
9
8
7
6
D-sub  
(female)  
9-pin  
D-sub  
9-pin  
COM1  
side  
GOT  
side  
2-31  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.10 Connection to FLEX-PC N Series  
The GOT can be connected to the FLEX-PC N Series manufactured by FUJI Electric via a link  
unit shown below.  
Link port connection (RS-422)  
Select the connection type using  
• Connection type  
Link port connection (RS-232C) the operation environment setting  
CPU port connection (RS-232C) described in the next section or  
the screen creation software.  
• Applicable PLC units and link units  
< FLEX-PC N Series >  
A link unit (general-purpose RS-232C/RS485 interface module) is required to be con-  
nected. Or a CPU in which an RS-232C interface is built in is required.  
• System configuration  
RS232C  
RS422  
To link unit or built-in RS-232C interface  
2-32  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• Link unit  
- NB Series  
NB-RS1-AC, NB-RS1-DC  
- NJ Series  
NJ-RS2, NJ-RS4  
- NS Series  
NS-RS1  
- CPU in which RS-232C interface is built in NJ-CPU-B16  
• Connection diagram  
Connect the GOT and the link unit (PLC) as shown below.  
< For link port connection (RS-422) >  
RDA  
RDB  
SDA  
SDB  
SG  
1
6
2
7
5
5
4
3
2
1
9
8
7
6
D-sub  
(male)  
9-pin  
Link unit side  
(PLC side)  
GOT  
side  
Terminal  
block  
2-33  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
< For link port connection (RS-232C) >  
13  
12  
11  
10  
9
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
FG  
SD  
1
2
1
2
5
RD 3  
3
9
8
7
6
D-sub  
(female)  
9-pin  
4
3
2
1
D-sub  
25-pin  
8
Link unit side  
(PLC side)  
GOT  
side  
RS  
CS  
4
5
7
8
6
5
4
7
6
DSR 6  
SG 7  
5
4
3
DTR  
20  
2
1
< For connection of built-in RS-232C interface >  
8
15  
7
6
5
4
3
2
1
RD 2  
SD 3  
RS 4  
CS 5  
SG 7  
2
3
7
8
5
14  
13  
12  
11  
10  
9
5
4
3
2
1
9
8
7
6
D-sub  
(female)  
9-pin  
GOT  
side  
D-sub  
15-pin  
PLC side  
2-34  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
2.11 Connection by general-purpose communication  
The GOT can be connected to a general controller such as micro computer board.  
(The connected controller is hereafter referred to as "host (unit)".)  
• Outline  
In genera-purpose communication, the host unit is connected to the GOT via the RS-232C  
and functions as the parent station in communication. Inside the GOT, there is a data area  
to hold word data and bit data. The host unit can read and write the data area using com-  
munication commands.  
The contents of display and control in the GOT are determined by the screen data created  
using the screen creation software in the personal computer. The screen data specifies the  
layout of objects displayed on the screen, and specifies actions to be performed by pressing  
of touch keys.  
The GOT is equipped with the function to display the word data in the form of numbers and  
bar graphs, the function to access the data for changing the status of the bit data using  
switches, etc.  
The target of access is the data area inside the GOT. The data location to be accessed is  
specified by the screen data.  
2-35  
 
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
Accordingly, to display the data stored in the host unit on the screen, the host unit should  
transfer the data to the data area inside the GOT using write commands. The transfer des-  
tination is a location specified by the screen data. The data change result by manipulation  
of keys can be transferred from the data area inside the GOT to the host unit if the host unit  
gives read commands. In general-purpose communication, interrupt codes can be sent as  
change triggers.  
GOT  
Host unit  
(micro computer board, etc.)  
Screen data  
RS232C  
Display/Input  
Internal data  
2-36  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• Connection diagram  
Connect the GOT and the host unit as shown below.  
FG  
SD  
RD  
1
2
3
7
8
6
4
5
5
4
3
2
1
9
8
7
6
D-sub  
(male)  
9-pin  
GOT  
side  
Host side  
SG  
* The control lines RTS, CTS, DTR and DSR are not used.  
2-37  
F940GOT-SWD-E/LWD-E  
Installation, Wiring and General Specifications 2.  
• Communication setting  
The setting related to communication can be performed using the screen creation software  
or the GOT main body.  
To use general-purpose communication,  
- Screen creation software: Set the connected personal computer to "General-Purpose  
Communication".  
- GOT main body: Select "SET-UP MODE", "PLC SYSTEM" and "GENERAL-PURPOSE  
COMMUNICATION" in this order.  
To set the baud rate, the data length, the stop bit length and the parity,  
- Screen creation software: Select "Others", "System Settings" and "DU Serial Printer Set-  
tings"  
- GOT main body: Select "SET-UP MODE" and "SERIAL PORT (RS-232C)" in this order.  
Set each parameter to an either value shown below.  
Baud rate  
19,200 / 9,600 / 4,800 / 2,400 / 1,200 / 600 or 300 bps  
8 or 7 bits  
Data length  
Stop bit length 1 or 2 bits  
Parity  
Even, odd or none  
2-38  
F940GOT-SWD-E/LWD-E  
Startup 3.  
3.  
Startup  
This section describes the startup procedure from turning on of the power of the GOT to selec-  
tion of the mode.  
This section describes also the environment setting important to use of the GOT. Make sure to  
read this section carefully.  
3-1  
 
F940GOT-SWD-E/LWD-E  
Startup 3.  
3.1  
Startup procedure  
This paragraph describes the startup procedure from turning on of the power of the GOT to  
selection of the mode.  
•Perform wiring of the power supply unit of the GOT.  
Perform wiring of the  
power supply unit of the GOT.  
(Refer to Section 2.)  
Connect the PLC.  
•Connect the GOT and the PLC with an optional connection  
cable.  
Turn on the  
power without  
pressing the  
touch key.  
Turn on the  
power while  
pressing the  
touch key.  
Turn on the power of the GOT. When the power is turned on  
while the upper left corner (which functions as a touch key)  
of the screen of the GOT is pressed and held for 1 second or  
more, the SET-UP MODE screen is displayed.  
(Refer to "3.2 Operation environment setting".)  
The OPENING SCREEN is displayed.  
•The OPENING SCREEN screen indicating the model name,  
etc. is displayed for the period set in "OPENING SCREEN"  
on the SET-UP MODE screen.  
•On the SET-UP MODE screen, set the used mode, the con-  
nected PLC name, etc.  
The SET-UP MODE screen  
is displayed.  
The operation environment can be set on the OTHER  
MODE screen.  
1
3-2  
 
F940GOT-SWD-E/LWD-E  
Startup 3.  
1
•A user screen is displayed. If any user screen has not been  
created, the SELECT MODE screen is displayed as follows.  
A user screen is displayed.  
When there is no screen data  
•The SELECT MODE screen is displayed. Each menu item on  
the screen functions as a touch key. When a desired one is  
pressed, the corresponding mode is selected.  
The SELECT MODE  
screen is displayed.  
2
* This SELECT MODE screen can be called also by press-  
ing a corner of the screen set in "MAIN MENU CALL  
KEY" on the SET-UP MODE screen.  
The selected mode  
screen is displayed.  
•The selected mode screen is displayed.  
2
The screen mode is  
selected.  
•If the menu call key is not set in "MAIN MENU CALL KEY" on  
the SET-UP MODE screen, the user screen mode is  
selected.  
3-3  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ SELECT MODE screen ]  
END  
[ SELECT MODE ]  
USER SCREEN MODE  
HPP MODE  
SAMPLING MODE  
ALARM MODE  
TEST MODE  
OTHER MODE  
3-4  
F940GOT-SWD-E/LWD-E  
Startup 3.  
3.2  
Operation environment setting  
The operation environment setting function performs initial setting important to operation of the  
GOT. The SET-UP MODE screen can be displayed by turning on the power while pressing and  
holding the upper left corner of the screen in accordance with "3.1 Startup procedure" or by  
selecting "SET-UP MODE" on the OTHER MODE screen.  
If an entry code has been registered using the security function (described in the F940GOT  
Operation Manual offered separately), however, the operation environment can be set only  
when an entry code input by the user is equivalent to the registered entry code.  
[ SET-UP MODE screen ]  
Turn on the power while pressing and  
END  
k)  
l )  
holding the upper left corner of the screen.  
Set the system language (Refer to p. 44.).  
Press the END key.  
[ SET-UP MODE ]  
LANGUAGE  
a)  
b)  
c)  
d)  
e)  
f)  
PLC TYPE  
SERIAL PORT  
OPENING SCREEN  
MAIN MENU CALL KEY  
SET CLOCK  
l )  
g)  
h)  
i )  
j )  
SET BACKLIGHT  
BUZZER  
LCD CONTRAST  
CLEAR USER DATA  
The SET-UP MODE screen is displayed.  
3-5  
 
F940GOT-SWD-E/LWD-E  
Startup 3.  
The areas enclosed with broken lines function as touch keys.  
(Broken lines are not actually displayed on the screen.)  
a) LANGUAGE  
Allows to set the language displayed on the system screens such as Japanese and  
English.  
b) PLC TYPE  
Allows to set the connected PLC type.  
c) SERIAL PORT  
To be selected when a printer is connected to the GOT or when communication is per-  
formed between the GOT and a micro computer board.  
d) OPENING SCREEN  
Allows to set the duration in which the OPENING SCREEN screen is displayed immedi-  
ately after the power is turned on.  
e) MAIN MENU CALL KEY  
Allows to set the position of the touch key which calls the SELECT MODE screen from  
the screen mode (in which a user screen is displayed).  
f) SET CLOCK  
Allows to set the time used in the time switch and the time display.  
g) SET BACKLIGHT  
Allows to set the time at which the backlight becomes extinguished.  
3-6  
F940GOT-SWD-E/LWD-E  
Startup 3.  
h) BUZZER  
Allows to set the buzzer sound issued when a key is pressed.  
i) LCD CONTRAST  
Allows to set the LCD brightness.  
j) CLEAR USER DATA  
Deletes the user screen data.  
k) END  
Exits the SET-UP MODE screen.  
l) Cursors  
Change over the menu item on the SET-UP MODE screen.  
3-7  
F940GOT-SWD-E/LWD-E  
Startup 3.  
Each setting screen is displayed as shown below. On each screen, when the END key at the  
upper right corner is pressed after setting is completed, the SET-UP MODE screen is dis-  
played.  
• Set the language used on the system screens and the  
[ PLC TYPE screen ]  
user screens.  
END  
[ PLC TYPE ]  
a) SYSTEM LANGUAGE  
SYSTEM LANGUAGE:  
ENGLISH  
Allows to set the language displayed on the system  
screens and in error messages.  
JAPANESE and ENGLISH are available.  
a)  
b)  
CHARACTER  
SET:  
b) CHARACTER SET  
ENGLISH  
Allows to set the language displayed on the user  
screens. JAPANESE, CHINESE and KOREAN are  
available. Only one language can be selected at a  
time.  
(CHINESE and KOREAN will be available in a few  
days.)  
3-8  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ PLC TYPE screen ]  
[ PLC TYPE ]  
a) PLC TYPE  
Allows to select either one among FX SERIES, A  
SERIES, C SERIES (manufactured by OMRON), N  
SERIES (manufactured by FUJI Electric) and UNI-  
VERSAL (general-purpose communication).  
END  
PLC TYPE: FX SERIES  
CONNECTION: CPU PORT  
STATION #: * *  
a)  
b)  
c)  
b) CONNECTION  
Allows to set the connection method of the PLC  
selected in 1] above.  
- CPU PORT: The GOT is connected directly to the  
program connector in the PLC.  
• Select the connected PLC type.  
• The areas on the screen  
enclosed with solid lines func-  
tion as touch keys. Every time  
a touch key is pressed, the dis-  
played contents are changed  
over.  
The FX Series and the A Series are available.  
- LINK PORT (RS422): The GOT performs communi-  
cation in accordance with the RS-422 via a link unit.  
The A Series, the C Series and the N Series are  
available.  
- LINK PORT (RS232C): The GOT performs commu-  
nication with the DU in accordance with the RS-  
232C via a link unit.  
The A Series, the C Series and the N Series are  
available.  
3-9  
F940GOT-SWD-E/LWD-E  
Startup 3.  
c) STATION #  
Allows to set the station No. of the link unit connected  
to the GOT when "LINK PORT" is selected in 2] above.  
3-10  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ SERIAL PORT]  
•Set the serial communication parameters for the printer  
used to print out alarm messages and sampling data.  
END  
[ SERIAL PORT]  
SPEED  
: 9600 bps  
: 7 bit  
•Make sure to set "PRINTER" to "USE" when a printer is  
connected.  
DATA BIT  
STOP BIT  
PARITY  
: 1 bit  
When it is set to "USE", the two-port interface  
function is not available.  
: Even  
HANDSHAKING: XON/XOFF  
PRINTAER : NOT USED  
•The areas enclosed with broken lines function as touch  
keys.  
Every time a touch key is pressed, the displayed con-  
tents are changed over.  
•When "LINK PORT (RS232C)" is selected on the PLC  
TYPE screen, any printer cannot be connected.  
3-11  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ OPENNING SCREEN ]  
•Set the duration in the unit of second in which the  
OPENING SCREEN screen indicating the model  
name, the version, etc. is displayed when the power is  
turned on.  
END  
[ OPENNING SCREEN ]  
DISPRAY TIME  
20 SEC.  
•When the touch key "DISPLAY TIME" is pressed, the  
time can be set using the ten-key pad displayed at the  
bottom of the screen.  
5
0
6
1
7
2
8
3
9
4
CLR  
ENT  
•Enter the desired display time using the ten-key pad dis-  
played at the bottom of the screen, then press the ENT  
key to register the input time.  
* When "DISPLAY TIME" is set to "0", the OPENING  
SCREEN screen indicating only the version is dis-  
played for 4 seconds.  
It is recommended to set 1 second or more for the  
FX Series and 4 seconds or more for the A Series.  
3-12  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ MENU CALL ]  
•Set the menu call key which changes over the screen  
mode (in which a user screen is displayed) to the  
SELECT MODE screen.  
END  
[ MENU CALL KEY screen ]  
SELECT CALL KEY LOCATION  
The menu call key is mesh type, and 2 x 2 in size.  
• One or two corners can be selected among the  
four corners of the screen.  
• When the menu call key is not set, only the screen  
mode is available. Any other mode is not available.  
• If another touch key is assigned to the corners to  
which the menu call key has been assigned, the menu  
call function is disabled.  
3-13  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ SET CLOCK ]  
[ SET CLOCK ]  
• Set the time used in the time switch, the sampling  
mode and the alarm mode.  
END  
•When "DATE" or "TIME" is selected, date or time can be  
entered using the ten-key pad displayed at the bottom  
of the screen. Enter the desired date or time, and  
press the ENT key to register it.  
DATE  
TIME  
1 / 3 / 1999  
10: 10: 10  
5
0
6
1
7
2
8
3
9
4
CLR  
ENT  
3-14  
F940GOT-SWD-E/LWD-E  
Startup 3.  
•Set the time at which the backlight of the display screen  
becomes extinguished. When a touch key is not  
pressed or the user screen is not changed over within  
the specified OFF time, the backlight becomes extin-  
guished.  
[ SET BACKLIGHT ]  
END  
[ SET BACKLIGHT ]  
OFF TIME  
10 MIN.  
•When "OFF TIME" is pressed, the OFF time can be set  
within the range of 0 to 99 minutes using the ten-key  
pad displayed at the bottom of the screen. Enter the  
desired time, and press the ENT key to register it.  
5
0
6
1
7
2
8
3
9
4
CLR  
ENT  
•The service life is 25,000 hours in the backlight.  
•The control device b2 should be set to ON so that the  
backlight OFF function is enabled. (Refer to the  
F940GOT Operation Manual.)  
3-15  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ BUZZER ]  
[ BUZZER ]  
•Set whether or not the buzzer sound is to be issued  
when a key is pressed or an error occurs.  
END  
•Select "BUZZER ON" or "BUZZER OFF".  
BUZZER ON  
BUZZER OFF  
•The LCD brightness can be set in 15 steps.  
[ LCD CONTRAST ]  
[ LCD CONTRAST ]  
When the key is pressed, the LCD becomes darker.  
END  
When the  
brighter.  
key is pressed, the LCD becomes  
3-16  
F940GOT-SWD-E/LWD-E  
Startup 3.  
[ CLEAR USER DATA]  
•The screen data stored in the GOT can be cleared.  
END  
[ CLEAR USER DATA]  
•When "YES" is selected, the message "NOW CLEAR-  
ING USER DATA" is displayed and no key is accepted.  
When the message "COMPLETED!" is displayed, the  
data is cleared completely.  
OK TO CLEAR USER DATA?  
YES  
NO  
3-17  
F940GOT-SWD-E/LWD-E  
Startup 3.  
3-18  
F940GOT-SWD-E/LWD-E  
Extension Module 4.  
4.  
Extension Module  
This section describes handling of the extension module interface provided on the rear face of  
the GOT.  
4.1  
Data transfer adaptor  
The data transfer adaptor F9GT-40UMB is used to store the user screen data stored in the  
EPROM for user screen data FX-EPROM-4M to the flush memory in the GOT. (The user  
screen data can be written to the EPROM using the screen creation software.)  
This adaptor is useful when a same screen is transferred to two or more GOT units.  
4-1  
 
F940GOT-SWD-E/LWD-E  
Extension Module 4.  
Operating procedure  
a)  
a)FX-EPROM-4M  
c)  
b)F9GT-40UMB  
b)  
c)User screen/system screen selector switch  
d)Extension module interface  
d)  
1)Attach the FX-EPROM-4M a) in which user screens are saved to  
the F9GT-40UMB b).  
Pay rigid attention not to bend leads of the FX-EPROM-4M a) nor  
touch them with bare fingers.  
2)Put upward the user screen/system screen selector switch c).  
If this switch is put downward by mistake and data is transferred,  
user screens will not be displayed normally.  
In this case, put the selector switch c) upward and transfer the  
data again.  
3)Attach the F9GT-40UMB to the extension module interface d).  
Make sure that the power of the GOT has been turned off pre-  
liminarily.  
4)Turn on the power of the GOT. Then, the screen data will be auto-  
matically transferred to the GOT in 2 to 3 minutes.  
4-2  
F940GOT-SWD-E/LWD-E  
Extension Module 4.  
5)When transfer is finished, make sure to turn off the power of  
the GOT and remove the adaptor b).  
4-3  
F940GOT-SWD-E/LWD-E  
Extension Module 4.  
4-4  
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
5.  
Maintenance  
This section describes maintenance such as replacement of the battery and the backlight.  
Outline of maintenance  
5.1  
Cautions on startup and maintenance  
• Connect correctly the battery for memory backup. Never charge, disassemble, heat, put  
into fire nor short-circuit the battery for memory backup.  
If the battery for memory backup is handled in such a way, it may be burst or take fire.  
• Before replacing the backlight, turn off the power and remove the graphic operation ter-  
minal main body from the panel.  
If the backlight is replaced while the graphic operation terminal is attached on the panel,  
it may drop and injure you.  
If the backlight is replaced while the power is supplied, you may get electrical shock.  
5-1  
 
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
CAUTION  
• Make sure to turn off the power before attaching or removing an extension module.  
If an extension module is attached/removed while the power is supplied, the contents  
stored in the memory or the EPROM memory itself may be damaged.  
• Never disassemble nor modify the unit.  
If the unit is disassembled or modified, failure, malfunction or fire may be caused.  
* For repair, contact MITSUBISHI ELECTRIC SYSTEM SERVICE.  
Turn off the power before connecting or disconnecting a connection cable.  
If a connection cable is connected/disconnected while the power is supplied, failure or  
malfunction may be caused.  
Cautions on disposal  
• When disposing of the unit, handle it as industrial waste.  
Consumable parts which may shorten the service life are not built in the GOT.  
However, the service life is 5 years in the battery, approximately 50,000 hours in the LCD  
and 25,000 hours or more in the backlight.  
It is recommended to replace these parts periodically using the procedure described  
below.  
In addition, inspect other equipment and pay rigid attention to the following points.  
5-2  
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
5.2  
Replacement of battery  
When the battery voltage drops, the control devices for system information set by the screen cre-  
ation software becomes ON. The control devices are interlocking with auxiliary relays in the PLC.  
It is recommended to attach a lamp using the output of the PLC so that the ON/OFF status of the  
7th bit can be monitored from the outside.  
For the details of control devices, refer to the Operation Manual.  
Example :When the FX-PCS-DU/WIN are used.  
When the head No. of the control devices is set to M0.  
M6: Battery voltage drop Becomes ON when the battery voltage drops.  
This control device is used in a sequence program as follows.  
Battery voltage drop  
M6  
Y
Indication outside PLC  
Example :When the SW1D5C-GOTR-PACK are used.  
When the system information of the write device is set D20.  
D24 b3: Battery voltage drop Becomes ON when the battery voltage drops.  
This control device is used in a sequence program as follows.  
M8000  
M0V D24 K1M20  
Battery voltage drop  
M23  
Y
Indication outside PLC  
5-3  
 
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
The alarm history and the sampling data are held for approximately 1 month after the con-  
trol device for battery voltage drop becomes ON. After 1 month, these data cannot be held.  
It is recommended to replace the battery soon.  
a) Battery PM-20BL  
a)  
1) Turn off the power of the GOT.  
2) Open the small window provided on the rear panel.  
3) Remove the current battery from the holder. Disconnect  
the connector.  
4) Within 30 seconds, connect the connector of a new bat-  
tery.  
5) Insert the new battery into the holder. Close the small  
window.  
* The battery backs up the alarm history, the sampling data and the current time. Because  
the screen data is stored in the flush memory, it is held even if the battery becomes dis-  
abled.  
5-4  
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
5.3  
Replacement of backlight  
Replace the backlight F9GT-40LTS using the following procedure.  
Replacement procedure  
a)  
a)Mounting screw  
b)Backlight connector  
c)Backlight F9GT-40LTS  
d)Backlight fixing holder  
1) Make sure that the power of the GOT is turned off.  
Remove the mounting screws a) located at four cor-  
ners, and slowly remove the rear panel.  
Note: If the rear panel is pulled with an excessive  
force, the cable connecting the rear panel and  
the front panel may be disconnected or the PCB  
may be damaged. Be careful.  
d)  
c)  
b)  
2) Disconnect the backlight connector b).  
3) Remove the backlight F9GT-40LTS c) from the back-  
light fixing holder d).  
It is recommended to insert a screwdriver into the  
holder. Then, the backlight can be taken out easily.  
4) Attach a new backlight F9GT-40LTS c). Put it into the  
GOT by performing the steps a) to c) in the reverse order  
5-5  
 
F940GOT-SWD-E/LWD-E  
Maintenance 5.  
5-6  
F940GOT-SWD-E/LWD-E  
Troubleshooting 6.  
6.  
Troubleshooting  
This section describes troubleshooting during operation.  
Power indication  
6.1  
When an abnormality has occurred, check the following points.  
The POWER LED in the GOT is lit by the 5 V power supply inside the GOT. When the POWER  
LED is extinguished, nothing is displayed on the screen or no key is accepted, the power sup-  
ply may be insufficient.  
Especially when the power is supplied from the FX Series PLC, the following points are sus-  
pected.  
1) Much sensor current is used.  
2) Many extension blocks are used.  
Disconnect all equipment except the GOT from the +24 terminal in the FX Series PLC, and  
check whether the GOT operates normally.  
When the display screen is dark, adjust "LCD CONTRAST" on the SET-UP MODE screen.  
When the screen is still dark, it is recommended to replace the backlight (F9GT-40LTS).  
6-1  
 
F940GOT-SWD-E/LWD-E  
Troubleshooting 6.  
The table below shows the list of error messages displayed during manipulation and operation  
of the GOT.  
Confirm the contents of an error, and take appropriate actions.  
Error message  
CAN NOT  
Contents  
Actions  
The PLC is running in the EPROM mode. Set the PLC to the RAM mode.  
WRITE TO PLC Or the protect switch of the EEPROM is Or set to OFF the protect switch of the  
set to ON.  
EEPROM.  
MEMORY.  
A program is tried to be written from the  
personal computer using "DATA TRANS-  
PLC IS  
RUNNING.  
FER" on the OTHER MODE screen while Stop the PLC.  
the PLC is running.  
Or an entry code has been registered.  
DATA IS NOT  
FOUND.  
Create the data using the screen creation  
software.  
There are no screen data nor data files.  
The screen No. 0 or 1 has not been cre-  
ated.  
DISPLAY  
There is not a screen (the screen No. 0 in Create the screen No. 0 or 1.  
SCREEN IS NOT the FX-PCS-DU/WIN-E or the screen No. Change the screen changeover destina-  
1 in the SW1D5C-GOTR-PACK) specified tion or create the specified screen.  
AVAILABLE.  
as the screen changeover destination by  
the screen creation software.  
6-2  
F940GOT-SWD-E/LWD-E  
Troubleshooting 6.  
Actions  
Error message  
Contents  
The power supply of the PLC is set to OFF. Set to ON the power of the PLC.  
The cable is imperfectly connected or Connect the cable correctly.  
defective.  
Or replace the cable with a new one.  
COMMUNICA-  
TION ERROR  
OCCURS.*1  
Manipulate the personal computer again.  
Remove the cause of flashing of the LED,  
then manipulate the personal computer  
again.  
The power of the PLC was set to OFF  
while communication was performed.  
The CPUÅEE LED on the PLC started to  
flash while communication was performed.  
SET NUMBER IS  
INCORRECT.  
The input value is outside the allowable Refer to the manual, and input a value  
set range.  
within the set range.  
The input device is outside the allowable  
set range.  
Refer to the manual, and specify a device  
within the set range.  
DEVICE ERROR. Example: A word device was specified  
though a bit device had to be specified.  
6-3  
F940GOT-SWD-E/LWD-E  
Troubleshooting 6.  
Error message  
Contents  
Actions  
Unlock or delete the entry code in "ENTRY  
CODE" on the OTHER MODE  
screen.  
CAN NOT USE  
THE FUNCTION.  
An entry code has been registered in the  
PLC.  
The created screen data is destroyed.  
Clear all data by pressing the ACK key.  
* When it is difficult to search the changed data, it is recommended to write the data again to  
the GOT from the screen data backup file created using the screen creation software.  
*1 When the cause of the communication error is removed, the error message automatically  
disappears (and the GOT automatically recovers to the normal status.).  
6-4  
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.  
Additional Functions (in Ver3.00 or later)  
7.1  
Applicable Versions and Models  
Table 7.1 :  
Model name  
Version  
Unit manufactured in July, 1999 or later  
(whose manufacturer’s serial No. is "97***" or later)  
Ver. 3.00 or later  
F940GOT-SWD-E,  
F940GOT-LWD-E  
Contents of Additional Functions  
1) MELSEC QnA Series PC can be connected.  
CPU direct connection (RS-422) and computer link connection (RS-422, RS-232C) are  
available.  
2) PC manufactured by Allen-Bradley can be connected.  
3) Bar code reader can be connected.  
4) Display screen hard copy function.  
The screen being displayed can be output to a printer by pressing a touch key or by setting  
to ON/OFF a bit device in the PC.  
5) Key codes are added for touch keys available to display the alarm history.  
6) The initial display position of the ten-key window available to input numerics and ASCII  
codes can be specified.  
* The additional functions 1) to 4) above are effective from the following software version.  
SW2D5C-GOTR-PACK-E Ver. A manufactured in July, 1999 or later.  
7-1  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.2  
Connection to MELSEC QnA Series PC  
• Applicable PCs  
QnA, Q2AS  
CPU direct connection (RS-422)  
Computer link correction (RS-422, RS-232C)  
AJ71QC24, AJ71QC24-R2, AJ71QC24-R4  
A1SJ71QC24, A1SJ71QC24-R2  
* Connection is same as that of the A Series except computer link connection via the RS-  
422 interface whose connector is D-sub, 25-pin type.  
Refer to connection diagrams of the A Series.  
<Communication via RS-422>  
When the RS-422 interface for computer link connection is D-sub, 25-pin connector  
13  
25  
12  
24  
11  
23  
10  
9
8
7
6
5
4
3
2
1
15  
22  
21  
20  
19  
18  
17  
16  
15  
14  
5
4
3
2
1
D-sub  
(female),  
25-pin  
D-sub  
(female),  
9-pin  
9
8
7
6
Computer link  
unit side  
GOT  
side  
ƒ
16  
(PC side)  
connector  
connector  
ˆ
21  
Caution: When a personal computer is connected using the two-port interface function built in  
the F940GOT during CPU communication, only the personal computer software  
SWoD5C(F)-GPPW is available for communication.  
7-2  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.3  
Connection to SLC 500 Series  
The SLC 500 Series PC manufactured by Allen-Bradley can be connected using a program-  
ming connector in the PC.  
• Applicable PCs  
<SLC 500 Series>  
SLC5/03, SLC5/04  
<Connection status>  
CPU direct connection (RS-232C)  
For the communication setting, refer to the F940GOT Operation Manual.  
• System configuration  
7-3  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
• Connect the GOT and the SLC Series PC as shown below.  
For the cable length and the detailed specifications of the SLC Series, refer to the manual of  
the SLC Series.  
CD  
ƒ
ˆ
CD  
ƒ
ˆ
RD(RXD)  
SD(TXD)  
DTR  
SG  
RD(RXD)  
SD(TXD)  
DTR  
D-sub  
(male),  
9-pin  
D-sub  
(male),  
9-pin  
5
4
3
2
1
5
4
3
2
1
9
8
7
6
9
8
7
6
SLC  
CPU  
side  
GOT  
side  
SG  
DSR  
RTS  
DSR  
RTS  
connector  
connector  
CTS  
CTS  
---  
NC  
Shell  
7-4  
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.4  
Connection to Bar Code Reader  
The F940-GOT can be connected to a bar code reader.  
• Applicable bar code readers  
The F940-GOT can be connected to any bar code reader whose communication specifica-  
tions and data format are as shown below.  
Table 7.2 :Communication specifications  
Communication port  
Communication baud rate  
Data length  
RS232C  
9600bps  
8 bit  
Stop bit length  
Parity  
1 bit  
Even  
Table 7.3 :Data format  
Data (8 bits)  
CR (0DH)  
Data  
: ASCII code  
: None  
Header  
End code : CR (0DH)  
For the communication setting and sequence programs, refer to the F940GOT Operation  
Manual offered separately.  
7-5  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
• System configuration  
• Connection  
1:None  
6:DSR  
7:RTS  
8:CTS  
9: ---  
5
9
2:RD(RXD)  
3:SD(TXD)  
4:DTR  
4
3
2
1
8
7
6
5:SG  
* Because the RS-232C connector is used to connect a bar code reader, the printout func-  
tion and the two-port interface function are not available while a bar code reader is con-  
nected.  
When the F940GOT is connected to a PC unit via RS-232C, any bar code reader cannot  
be connected.  
7-6  
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.5  
Screen Hard Copy Function  
The screen being displayed can be output to a printer.  
• Applicable printers  
Printer with ESC/P J84, RS-232C interface  
* Verified printer model name LBP450 (A4 laser printer) manufactured by CANON  
• Printable screens  
User screens (in the screen mode)  
* Cautions on connection  
System screens cannot be printed out.  
1) When the F940GOT is connected to a  
PC via RS-232C or to a bar code reader,  
the screen hard copy function is not  
available.  
• Communication parameter setting  
- Communication baud rate:  
- Data length: 8 bits  
2) System screens cannot be printed out.  
- Stop bit length: 1 or 2 bits  
- Parity: Even, odd or none  
- Flow control:  
3) Because the connector cover on the  
rear face should be open in a handy dis-  
play unit, its dust-proof ability and water-  
proof ability are not effective.  
- Printer: Connected or not connected  
7-7  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in Ver3.00 or later) 7.  
7.6  
Additional Function in Alarm History Display  
• The following touch keys (key codes) are added in the alarm history display function.  
Table 7.4:  
Key code  
Description of function  
Deletes displayed alarms selected on the  
screen.  
While alarm devices are set to ON,  
selected alarms or the entire alarm history  
is not deleted.  
FFB6 (H)  
FFB7 (H) Deletes the entire alarm history.  
• The "delete" touch key having the same function as that of FFB6 is added also in the alarm  
history in the alarm mode.  
7.7  
Specification of Ten-Key Window Initial Display Position  
• The initial display position of the ten-key window available to input numerics and ASCII  
codes was fixed at the lower right corner conventionally.  
Now, the initial display position can be specified for each screen using the screen creation  
software.  
7-8  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in V3.10 or later) 8.  
8.  
Additional Functions (in V3.10 or later)  
8.1  
Applicable Versions and Models  
Versions  
F940GOT-SWD-E: Unit manufactured in October, 1999 or later  
F940GOT-LWD-E (Whose manufacturer’s SERIAL No.9X**** or later)  
• Software  
SW3D5C-GOTRE-PACK Version.A December, 1999 or later  
• Additional Functions  
1) Additional status monitoring function  
Bit devices in the PLC can be set to ON/OFF, specified bit devices can be set to ON/OFF  
at a constant cycle, and constants can be written.  
2) Additional touch key and indicator figures  
3) Additional shading patterns  
8-1  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in V3.10 or later) 8.  
8-2  
F940GOT-SWD-E/LWD-E  
Additional Functions (in V4.00 or later) 9.  
9.  
Additional Functions (in V4.00 or later)  
9.1  
Applicable Versions and Models  
Versions  
F940GOT-SWD-E: Unit manufactured in January, 2000 or later  
F940GOT-LWD-E (Whose manufacturer’s SERIAL No.01**** or later)  
• Software  
SW4D5C-GOTRE-PACK Version.A January, 2000 or later  
• Additional Functions  
Correspondence of character font  
“SET UP MODE” “LANGUAGE” “CHARACTER SET” “WEST EUROPE”  
- Italian, English, Dutch language, Swedish, Spanish, Danish language, German,  
Portuguese, and French  
9-1  
 
F940GOT-SWD-E/LWD-E  
Additional Functions (in V4.00 or later) 9.  
9-2  
Under no circumstances will MITSUBISHI ELECTRIC be liable responsible for any consequential damage that may  
arise as a result of the installation or use of this equipment.  
All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guar-  
antee operation. MITSUBISHI ELECTRIC will accept no responsibility for actual use of the product based on these  
illustrative examples.  
Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability  
for your specific application.  
HARDWARE MANUAL  
F940GOT-SWD-E/LWD-E  
HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO  
HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN  
Effective FEB. 2000  
Specification are subject  
to change without notice.  
JY992D77901D  
(MEE0002)  

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