Emerson CLD Analyzer Module NGA2000 User Manual

NGA 2000

Software Manual

CLD - Analyzer Module

Chemiluminescence - Measurement

(combined with NGA 2000 - Platform / MLT - Analyzer)

CLD Software Version 2.3

(Platform / MLT Software Version 3.1.X)

1. Edition 04/98

Catalog No.: 90 003 749

Managing The Process Better

90003749(1) [NGA-e (CLD-Software 2.3 / MLT-Software 3.1.X)] 04/98

Contents

Introduction

1 - 1

2 - 1

3 - 1

Structure of Menus

Display and Keyboard

3.1

3.2

3.3

3.4

3.5

3.6

3.7

Starting and Initializing ................................................................................... 3 - 1

Display and Function...................................................................................... 3 - 1

Operating Keys .............................................................................................. 3 - 2

Lines............................................................................................................... 3 - 2

Important Functions of the Softkeys............................................................... 3 - 3

Entering/Changing of Variables...................................................................... 3 - 4

The STATUS Key........................................................................................... 3 - 5

Basic Controls

Measurement

4 - 1

4.1

4 - 3

4.1.1 Multi Component Display: Change of Channel .............................................. 4 - 3

4.1.2 Multi Component Display: Sequence Setup................................................... 4 - 5

4.1.3 Range Setting ................................................................................................ 4 - 7

4.1.4 Range and Functional Control ....................................................................... 4 -11

4.1.5 Enable/Disable Ozonator Power .................................................................... 4 -15

4.1.6 Measurement Mode: NO « NO_x.................................................................... 4 -19

4.2

Calibration

4 -21

4.2.1 Zeroing........................................................................................................... 4 -21

4.2.2 Spanning........................................................................................................ 4 -25

4.2.3 If It Won't Calibrate......................................................................................... 4 -29

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Expert Controls and Set up

Analyzer Module Set up

5 - 1

5.1

5 - 3

5.1.1 Calibration/Calibration Gas List ......................................................................5 - 4

5.1.2 Calibration Parameters...................................................................................5 - 9

5.1.3 Gas Measurement Parameters ......................................................................5 -11

5.1.4 Linearization Parameters................................................................................5 -12

5.1.5 Response Time/Delay Parameters.................................................................5 -14

5.1.6 Range Settings...............................................................................................5 -16

5.1.7 Units ...............................................................................................................5 -17

5.1.8 Linearization Functions...................................................................................5 -18

5.1.9 Analyzer Parameter List .................................................................................5 -23

5.1.10 Physical Measurement Parameters................................................................5 -26

5.1.11 Displayed Parameters ....................................................................................5 -28

5.2

Auxiliary Module Controls

5 -29

5.2.1 Local SIO Configuration Sections...................................................................5 -30

5.2.2 Set-up DIO Module(s).....................................................................................5 -39

5.3

5.4

Auxiliary Module Set up

System Set up

5 -45

5 -47

5.4.1 Front Panel Control ........................................................................................5 -48

5.4.2 Display Resolution..........................................................................................5 -50

5.4.3 Auxiliary Lines.................................................................................................5 -51

5.5

Expert Analyzer Controls

5 -53

5.5.1 Range Settings...............................................................................................5 -55

5.5.2 Zero/Span Calibration.....................................................................................5 -56

5.5.3 Physical Measurements..................................................................................5 -60

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Technical Level Configuration

System Set up

6 - 1

6.1

6 - 3

6.1.1 Main Display Configuration ............................................................................ 6 - 4

6.1.2 Front Panel Control........................................................................................ 6 - 9

6.1.3 Date and Time Set up .................................................................................... 6 -11

6.1.4 Module Binding .............................................................................................. 6 -12

6.1.5 System Reset................................................................................................. 6 -14

6.1.6 Security Codes............................................................................................... 6 -15

6.2

Service Menus

6 -17

6.2.1 Control Module Data ...................................................................................... 6 -18

6.2.2 Analyzer Module Data.................................................................................... 6 -19

6.2.3 Control Module History................................................................................... 6 -21

6.2.4 Analyzer Module History ................................................................................ 6 -23

6.3

Diagnostic Menus

6 -25

6.3.1 Control Module Diagnostics ........................................................................... 6 -26

6.3.2 Analyzer Module Diagnostics......................................................................... 6 -27

6.3.2.1 Power Supply Voltages ................................................................... 6 -28

6.3.2.2 Primary Variable Parameters .......................................................... 6 -29

6.3.2.3 Physical Measurements .................................................................. 6 -33

6.3.2.4 Temperature Control ....................................................................... 6 -35

6.3.2.5 Flow Control Parameters................................................................. 6 -36

6.3.2.6 Miscellaneous Control Parameters.................................................. 6 -38

6.3.2.7 Trend Display Control...................................................................... 6 -39

6.3.2.8 Software Diagnostics....................................................................... 6 -41

6.3.2.9 Analyzer Start up............................................................................. 6 -42

6.3.2.10 NO_xConverter Efficiency................................................................. 6 -43

6.4

6.5

Other Module Diagnostic Menus

Listing of all Modules

6 -44

6 -45

Supplement: System Calibration

NGA 2000

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1 Introduction

This software manual describes step by step how to operate successfully with the ½ 19"

and 19" MLT analyzer module and analyzer of the NGA 2000 Series from

Chapter two shows the structure of the software menus. Chapter three describes the

display and the keyboard of the analyzer. Chapter four describes the basic controls with

detailed illustrations. So you can easily compare the actual display of the analyzer module

with the illustrations of the manual.

Chapter five describes the expert controls and chapter six describes the technical level

configuration. The layout of both chapters is not as detailed as in chapter four. Normally,

the way to a certain software menu is described with the software catchwords, you have to

press to reach this menu. You will find the illustration of the corresponding LCD screen at

the end of the catchword listing. After that you can read the meaning of the functions and

variables of each expert or technical level menu.

Some contents of the expert controls are not important for every customer. It depends on

the configuration of your NGA 2000 system, relative to the following components:

¨ Control Module

¨ Analyzer Module

¨ Input/Output Modules

I/O's (SIO, DIO)

You can distinguish the following system units and SIO/DIO configurations:

System Unit

SIO/DIO-Configuration

Corresponding Chapter

CLD analyzer module (AM):¹

Þ Local I/O's are not existing

* ¤

· without front panel i.e.

without control unit

· can be combined with a

platform or an MLT analyzer

Platform (CM software):

Þ 1 SIO and up to 4 DIO's

can be installed in the

platform

Þ SIO and DIO can be

configured for all channels

combined with the platform

* chapter 5.2

p. 29 to 44

· Control unit with front panel

· without measurement

channels

MLT analyzer

(CM and MLT AM software):

Þ 1 SIO and 1 DIO can be

installed in the MLT

analyzer

Þ SIO and DIO can be con-

figured for all channels

combined with the MLT

analyzer

* chapter 5.2

p. 29 to 44

· Analyzer with front panel

· CM and AM software in the

same analyzer,

i.e. all functions of the control

unit and of the AM are united

in the same implement

The configuration of other analyzer modules like MLT modules is described in their own manuals !

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1 - 1

The following illustrations shall make plain the connection between the hardware configu-

ration and the software setup of the modules:

NGA 2000 System via Platform

Local

I/O's

Analyzer

Modules (AM's) Module (CM)

Control

Auxiliary

Modules

(see 5.1.17)

(see 5.1.18)

SIO

DIO

MLT

SIO

DIO

(see 5.2.1)

(see 5.2.2)

(other manuals) CLD

(other manuals) FID

(other manuals) PMD

Other I/O´s

NGA 2000 System via MLT Analyzer

Local

I/O's

Analyzer

Modules (AM's)

Control

Modul (CM)

Auxiliary

Modules

(see 5.1/5.5)

CLD

SIO

DIO

(see 5.2.1)

SIO

DIO

(other manuals)

MLT

FID

(see 5.2.2)

(other manuals)

PMD

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2 Structure of Menus

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2 - 1

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3 Display and Keyboard

3.1 Starting and Initializing

After switching on the CLD analyzer module (in a platform or part of a NGA network), the

initialization procedure will be performed. A self control of the analyzer modules or the

analyzer(s) is running. You can see a sequence of several displays. They show the status

of initialization, revision notes of the MLT software and the

tag. At the end

of this procedure you can see the single component display of channel one. It is the origin

to all the other channels, menus and submenus.

The instructions of the basic controls (chapter four) are all beginning with the single com-

ponent display. The actual display might differ from the shown one because the customer

can configure it according to his requirements.

TAG

here e.g.: CLD Analyzer Module

CLD

95.00

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Typical starting menu after switching on

3.2 Display and Function

The LCD-screen shows all measurement values of the analyzer and all customer instruc-

tions. You can operate with five function keys, four arrow keys (cursors) and the enter key.

The function of each key depends on:

¨ the type of analyzer/analyzer module used

¨ the optional auxiliary modules (e.g. I/O boards) used

¨ the individual menu displayed

In case of power failure all customer specific module parameters are saved by a battery-

powered buffer.

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3 - 1

3.3 Operating Keys

CLD

95.00

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Cursor keys:

• -key / ¯ -key:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

¨ Line up / line down

within the same menu

¨ Alteration of numbers,

variables or digits

¬ -key/ ® -key:

DISPLAY

STATUS

INFO

¨ Moving back/forwards

between the pages of

a menu

¨ Selection of digits

Function Keys:

Enter Key:

¨ Keys without defined functions

¨ The current function depends on

the menu selected

¨ The softkey legend is shown on

the display above the key

¨ To confirm a previously entered value

(variable)

¨ To start a selected function

(Alternative: ® -key)

¨ To go into a menu (via menu line)

3.4 Lines

Lines can be selected by the ¯ -key or the • -key. The selected line is displayed white on

black. You have four different types of lines in the menu:

Menu line...

¨ Line ending with three dots.

¨ You will go to a submenu by pressing the ENTER key or the ® -key in such a line.

Function line !

¨ Line ending with an exclamation-mark.

¨ You will start a function (e.g. NO/NO_x-toggle) by pressing the ENTER key or

the ® -key in such a line.

Line of variables:

¨ Line ending with a colon.

¨ Display of module parameters (variables).

¨ Some parameters can be changed (e.g. range number), some parameters display only

a status (e.g. calibration status) and cannot be changed.

Text line

¨ Line without any punctuation marks.

¨ Only display of informations (e.g. analyzer module tag).

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3 Display and Keyboard

CLD

95.0 ppm

Text Line

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Line of Variables

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

CLD

95.0 ppm

Zero/span calibration

Measurement range number:

Zero gas concentration:

Span gas concentration:

Sample flow:

Raw measurement signal:

Measurement gas:

NO/NOx toggle!

Status:

Result...

Calibration adjustment limits:

0.0 ppm

100.0 ppm

1100 ml/min

521590

NOx

Function Line

Menu Line

READY

Disabled

INFO

HOME

FACTORS

ZERO

SPAN

Function Key Legend

3.5 Important Functions of the Softkeys

DISPLAY

¨ Change from the single component display to the multi component display.

MEASURE

¨ Change from the main menu to the single component display.

STATUS (see 3.7!)

¨ Change to the status report: Display of the most important parameters and

status informations of the CLD module or of the current channel.

¨ If available, this command is always assigned to the F2 key.

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3 - 3

¨ Change from the single component display to the main menu or from several submenus

to higher menus.

ESCAPE or <<<

¨ Changing back to the last menu page selected.

¨ Reset of a changed but not confirmed parameter to the former value resp. to zero.

BACK

¨ Reset of a changed but not confirmed parameter to the former value.

LOCK

¨ Lock of any operation level, if activated. Each of the three operation levels has to be

activated separately.

¨ F4 key of the main menu.

¨ Change of the channel in the same menu. This will only be possible, if several channels

of an analyzer or of combined analyzers are existing. Then, all available channels can

be selected one after another.

¨ In the main menu you can move among all channels of the connected analyzers and

analyzer modules. In the submenus you can only move among the channels of the

current analyzer or analyzer module.

INFO

¨ Change to menus containing status or help informations of the actual menu.

¨ If available, this function is always assigned to the F5 key.

3.6 Entering/Changing of Variables

ENTER Key

¨ If you will press this key in a line of variables, the parameter will be displayed white on

black and can be changed. After you will have set up a new value, you can confirm it by

pressing the ENTER key again.

• -key / ¯ -key

¨ Function will depend on the variable selected: - Changing of the parameter values

- Scrolling among variables selected

- Changing of digits or characters

¨ Numbers consisting of several digits will increase/decrease totally, not digit by digit.

¬ -key / ® -key

¨ Selection of digits within a parameter.

¨ For some variables you can change the quantity of digits or characters.

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3 Display and Keyboard

3.7 The STATUS Key

From the single component display or from the main menu you can change with the F2

key (STATUS) to the menu "Current measurement parameters":

CLD

95.0 ppm

Current measurement parameters

Analyzer gas measured:

Measurement range number:

Range change control:

NOx

LOCAL

Linearization mode:

Disabled

Analyzer operational state:

Analyzer alarm state:

Alarms reported:

STANDBY

NORMAL

FAILURE

HOME

ESCAPE

INFO

CLD

95.0 ppm

Current measurement parameters

Response time:

3.0 s

1100 ml/min

340 hPa

Bypass flow:

Capillary pressure:

Detector temperature:

0.5 C

HOME

ESCAPE

INFO

In the menu "Current measurement parameters" you can control the status of the CLD

analyzer module. With the F3 key (MORE) you can change to a further menu page of this

menu. With the F2 key (ESCAPE) you can always go back to the main menu. From the

second menu page you can return to the first with the F4 key (MORE) or the ¬ -key.

In the menu "Current measurement parameters" you will only find status informations. You

cannot change the setups there. If you want to modify some parameters, you have to

change to the menu "Basic Controls" (see chapter 4) or to the menu "Analyzer module set

up" (see chapter 5.1) resp. "Expert analyzer controls" (see chapter 5.5).

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4 Basic Controls

In the chapter "Basic Controls" you will find the most important functions to set up your

CLD analyzer module via an NGA front panel:

1) Measurement p. 4 - 3pp (Chapter 4.1.1 and 4.1.2, p. 4-3 to 4-6, are only important

for systems with several channels.)

2) Calibration

p. 4 - 21pp

All steps are figured with detailed illustrations and operation instructions. In the left column

you can see display and keyboard of the NGA front panel. In the right column you can

read the instructions and notes. All instructions will begin with any single component

display and will end with the corresponding single component display after the setups are

done. The keys you have to press are illustrated in black. The instructions are completed

with notes and further informations.

Example: You want to change from the single component display of NO_xto the main menu

· Picture one shows the starting situation: single component display of NO_x.

· If you press the F3 key you will change to menu page shown in picture 2: Main Menu.

Left column:

Right column:

LCD and keyboard

Instructions and notes

Þ Change to the

CLD

Main Menu

95.00

ppm NOx

Range: 4

340 hPa

250

Press

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Next instruction

or step,

CLD

95.0 ppm

Main Menu

here e.g.:

Change to the

Basic Controls:

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

Press

MEASURE

STATUS

LOCK

INFO

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4.1.1 Measurement - Multi Component Display:

Change of Channel

Þ Change to the multi

component display

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Note:

Sample press.:

You can change to the

multi component display

from each single

component display.

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Enable the selecting:

">"

CLD

ppm NOx

95.00

Press

MLT25/CH1/R2

ppm CO

45.00

333.0

150.0

20.00

MLT25/CH2/R2

ppm SO2

MLT25/CH3/R2

ppm NO

Note:

MLT25/CH4/R2

%O2

If no channels of other

analyzer modules are

combined to the CLD,

only the bargraph of the

CLD module will be displayed.

Then, a change of channel

will not be possible !

SELECT

STATUS

TAGS OFF

INFO

Þ Select any channel

CLD

ppm NOx

MLT25/CH1/R2

ppm CO

95.00

Press

45.00

333.0

150.0

20.00

as often as necessary to

put the > - mark into the

selected line.

MLT25/CH2/R2

ppm SO2

MLT25/CH3/R2

ppm NO

MLT25/CH4/R2

%O2

Example:

Change from

NO_X(CLD) to

CO (MLT channel 1)

SELECT

STATUS

TAGS OFF

INFO

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Þ Change to the single

component display

of the channel

CLD

ppm NOx

95.00

selected

MLT25/CH1/R2

ppm CO

45.00

333.0

150.0

20.00

MLT25/CH2/R2

ppm SO2

Press

MLT25/CH3/R2

ppm NO

MLT25/CH4/R2

%O2

SELECT

STATUS

TAGS OFF

INFO

Þ Single component

display of the

MLT25/CH1/R2

channel selected

will appear

45.00

ppm CO

Range: 2

250

Temperature:

Function Control:

25.0 C

Maintenance Request:

Failure:

DISPLAY

STATUS

INFO

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4.1.2 Measurement - Multi Component Display:

Sequence setup

Þ Change to the multi

component display

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Enable the selecting:

">"

CLD

ppm NOx

95.00

Press

MLT25/CH1/R2

ppm CO

45.00

333.0

150.0

20.00

MLT25/CH2/R2

ppm SO2

MLT25/CH3/R2

ppm NO

Note:

MLT25/CH4/R2

%O2

If no channels of other

analyzer modules are

combined to the CLD,

only the bargraph of the

CLD module will be displayed.

Then, the sequence setup

will not be possible !

SELECT

STATUS

TAGS OFF

INFO

Þ Select the channel

for position one

CLD

ppm NOx

MLT25/CH1/R2

ppm CO

95.00

45.00

333.0

150.0

20.00

Press

MLT25/CH2/R2

ppm SO2

as often as necessary to

put the > - mark into the

selected line.

MLT25/CH3/R2

ppm NO

MLT25/CH4/R2

%O2

Example:

MLT channel 2 (SO₂) shall

appear at position one of the

multi component display.

SELECT

STATUS

TAGS OFF

INFO

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Þ Assignation of the

channel selected to

position one

CLD

ppm NOx

95.00

MLT25/CH1/R2

ppm CO

45.00

333.0

150.0

20.00

MLT25/CH2/R2

ppm SO2

Press

MLT25/CH3/R2

ppm NO

Note:

MLT25/CH4/R2

%O2

The channel selected will

appear at position one.

All the other channels will

automatically appear one

line below their last position.

SELECT

STATUS

TAGS OFF

INFO

Þ Multi component

display will appear

with the changed

sequence

MLT25/CH2/R2

ppm SO2

333.0

95.00

45.00

150.0

20.00

CLD

ppm NOx

Note:

MLT25/CH1/R2

ppm CO

Now, you can change

to any available single

component display.

The method is described in

the last chapter (4.1.1).

MLT25/CH3/R2

ppm NO

MLT25/CH4/R2

%O2

SELECT

STATUS

TAGS OFF

INFO

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4.1.3 Measurement - Range Setting

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Choose the

measurement

range number

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Select the

CLD

95.0 ppm

range number

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

250.0 ppm

LOCAL

Press

as often as necessary

to select another range

number.

READY

STANDBY

NOx

Enabled

Measurement mode:

Ozonator status:

Example:

Change from

range 4 (250 ppm) to

range 3 (100 ppm)

Ozonator power:

ESCAPE

INFO

Þ Confirm the

range selected

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

Note:

READY

If you don't want to set the

new range number, you

can reactivate the former

selection:

Press F2 (ESCAPE) and

confirm it with ENTER.

If it won´t calibrate...

Status:

STANDBY

NOx

Measurement mode:

Ozonator status:

Ozonator power:

Enabled

ESCAPE

INFO

Þ Change to the

main menu

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

READY

2 times

Note:

The range upper limit (line 2)

of the range selected will be

set up automatically after the

range setting is confirmed.

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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4.1.3 Measurement - Range Setting

Þ Change to the single

component display

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

with the new range

CLD

95.00

ppm NOx

Range: 3

340 hPa

100

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

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NGA 2000

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4.1.4 Measurement - Range and Functional Control

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

250

Sample press.:

Detector temperature: 0.5 C

340 hPa

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Cahnge to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Change to the

line "Range and

functional control"

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

READY

as often as necessary

until the line "Range and

functional control" will

appear white on black.

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Choose the

CLD

95.0 ppm

parameter

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

READY

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Set up the range

and functional

CLD

95.0 ppm

control you want

Basic Controls

+ Pay attention to

the note at p. 4-14 !

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

READY

If it won´t calibrate...

Status:

Press

STANDBY

NOx

Measurement mode:

Ozonator status:

as often as necessary

to select the parameter

you want.

Ozonator power:

Enabled

LOCAL

ESCAPE

INFO

Options:

LOCAL, AUTO, REMOTE

Þ Confirm the

parameter selected

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

AUTO

Press

Note:

READY

If you don't want to set the

new parameter, you can

reactivate the former

selection:

Press F2 (ESCAPE) and

confirm it with ENTER.

If it won´t calibrate...

Status:

STANDBY

NOx

Measurement mode:

Ozonator status:

Ozonator power:

Enabled

LOCAL

ESCAPE

INFO

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4.1.4 Measurement - Range and Functional Control

Þ Change to the

main menu

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

AUTO

Press

READY

2 times

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Change to the single

component display

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

after the changing

of the range and

CLD

95.00

ppm NOx

functional control

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

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Þ Range and functional control – Options:

· LOCAL:

The platform will be controlled via the display.

· AUTO:

The range will be selected automatically ("auto range"). This

function will only be available with an I/O board with 3 alarms

(PIN 70 656 193), because the auto ranging parameters are

located on the I/O board (see its own manual)!

· REMOTE:

The range selection will be controlled by digital inputs, e.g. via

a DIO board or I/O board with 3 alarms.

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4.1.5 Measurement - Enable/Disable Ozonator Power

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

250

Sample press.:

Detector temperature: 0.5 C

340 hPa

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Change to the line

"Ozonator power"

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

as often as necessary

until the line "Ozonator

power" will appear white

on black.

READY

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Choose the

CLD

95.0 ppm

parameter

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

READY

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Select the ozonator

power status you

want

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

to select "Enabled" or

"Disabled".

READY

If it won´t calibrate...

Status:

STANDBY

NOx

Measurement mode:

Ozonator status:

Ozonator power:

Enabled

ESCAPE

INFO

Þ Confirm the setup

CLD

95.0 ppm

Basic Controls

Press

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

250.0 ppm

LOCAL

Note:

If you don't want to confirm

the new selection, you

can reactivate the former

one:

Press F2 (ESCAPE) and

confirm it with ENTER.

READY

STANDBY

NOx

DEinsabled

Measurement mode:

Ozonator status:

Ozonator power:

Enabled

ESCAPE

INFO

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4.1.5 Measurement - Enable/Disable Ozonator Power

Þ Change to the

main menu

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

READY

2 times

STANDBY

NOx

OFF - DISABLED

Disabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Change to the single

component display

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

after the setup of

the ozonator power

status

CLD

95.00

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

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4.1.6 Measurement - Measurement Mode: NO « NO_x

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

250

Sample press.:

Detector temperature: 0.5 C

340 hPa

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Select NO « NO_x

CLD

95.0 ppm

Basic Controls

Press

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

to select the

measurement mode

you want.

250.0 ppm

LOCAL

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

The current selection will

be displayed in the line

"Measurement mode".

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Change to the

CLD

95.0 ppm

main menu

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

READY

2 times

STANDBY

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Change to the single

component display

CLD

13.8 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

with the measure-

ment mode selected

CLD

13.75

ppm NO

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

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4.2.1 Calibration - Zeroing

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Change to the

submenu

CLD

95.0 ppm

"Analyzer zero"

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Start Zeroing

CLD

95.0 ppm

+ Pay attention to

the note at p. 4-23 !

Analyzer zero

Are you sure?

Press

You must have zero gas flowing through the analyzer.

Caution:

You have to

· flow enough zero gas

through the analyzer

· look for a stabilized signal

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press ZERO again now.

Press the left arrow key when you are done.

Calibration status:

Error message for last zero:

READY

CAL OK

before starting the zero gas

calibration.

Note:

HOME

ESCAPE

ZERO

INFO

You can go back to the

menu "Basic Controls"

with the F2 key.

Þ Zero gas calibration

is running

CLD

13.7 ppm

Analyzer zero

Note:

Are you sure?

You can abort the

procedure at any time

with the F2 key.

You must have zero gas flowing through the analyzer.

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press ZERO again now.

Press the left arrow key when you are done.

Calibration status:

Error message for last zero:

ZEROING - WAIT

CAL OK

ABORT

Þ Change to the

CLD

0.057 ppm

main menu

Analyzer zero

Are you sure?

You must have zero gas flowing through the analyzer.

Press

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press ZERO again now.

Press the left arrow key when you are done.

Alternative:

If you want to continue with

the span gas calibration

after the zeroing is done,

you can go back to the

basic controls with the F2

key or the ¬ -key.

Calibration status:

Error message for last zero:

READY

CAL OK

HOME

ESCAPE

ZERO

INFO

(The spanning will be

described in the next

chapter: 4.2.2).

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4.2.1 Calibration - Zeroing

Þ Change to the

single component

display

CLD

0.017 ppm

Main Menu

Basic controls...

Press

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

after the zero gas

calibration

CLD

0.017

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Notes for zero gas calibration:

· You can calibrate all ranges together or each range separately

with zero gas.

· You have to set up the parameter you want in the menu

"Calibration Parameters" (see chapter 5.1.2 S. 5-9).

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4.2.2 Calibration - Spanning

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Change to the

submenu

CLD

95.0 ppm

"Analyzer span"

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Start Spanning

+ Pay attention to

the note at p. 4-27 !

CLD

95.0 ppm

Analyzer span

Are you sure?

Press

You must have span gas flowing through the analyzer.

Caution:

You have to

· flow enough span gas

through the analyzer

· look for a stable signal

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press SPAN again now.

Press the left arrow key when you are done.

Calibration status:

Error message for last span:

READY

CAL OK

before starting the span gas

calibration.

Note:

HOME

ESCAPE

SPAN

INFO

You can go back to the

menu "Basic Controls"

with the F2 key.

Þ Span gas calibration

is running

CLD

95.0 ppm

Analyzer span

Note:

Are you sure?

You can abort the

procedure at any time

with the F2 key.

You must have span gas flowing through the analyzer.

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press SPAN again now.

Press the left arrow key when you are done.

Calibration status:

Error message for last span:

SPANNING - WAIT

CAL OK

ABORT

Þ Change to the

main menu

CLD

225.0 ppm

Analyzer span

Are you sure?

Press

You must have span gas flowing through the analyzer.

Alternative:

This control does NOT control any auto-calibration

module bound to this analyzer!

If you are sure, press SPAN again now.

Press the left arrow key when you are done.

If you want to continue with

further setups of the basic

controls, you can go back to

the corresponding menu with

the F2 key or the ¬ -key.

Calibration status:

Error message for last span:

READY

CAL OK

HOME

ESCAPE

SPAN

INFO

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4.2.2 Calibration - Spanning

Þ Change to the single

component display

CLD

225.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Single component

display will appear

after the span gas

calibration

CLD

225.00

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Notes for the span gas calibration:

· You can calibrate all ranges together or each range separately with span gas. You have to set up

the parameter you want in the menu "Calibration Parameters" (see chapter 5.1.2 p. 5-9).

· If it will not be possible to calibrate all ranges with the same span gas, you have to calibrate each

range separately!

· The desired value of span gas has to be (!) a value between 10% and 110% of each end of range.

Otherwise, no calibration will be running.

Example:

· End of range 1:

50 ppm

® Potential span gas setpoints:

5 –

55 ppm

· End of range 2: 250 ppm

· End of range 3: 1000 ppm

· End of range 4: 2500 ppm

® Potential span gas setpoints:

25 – 275 ppm

® Potential span gas setpoints: 100 – 1100 ppm

® Potential span gas setpoints: 250 – 2750 ppm

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4.2.3 Calibration - If It Won´t Calibrate

Þ Change to the

main menu

CLD

95.00

ppm NOx

Press

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

Þ Change to the

basic controls

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

Þ Change to the line

"If it won´t calibrate..."

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

250.0 ppm

LOCAL

Press

as often as necessary

until the line "If it won´t

calibrate..." will appear

white on black.

READY

STANDBY

NOx

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

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Þ Change to the

menu page "If it

won´t calibrate..."

CLD

95.0 ppm

Basic Controls

Measurement range number:

Range upper limit:

Range and functional control:

Ranges with valid calibration:

Calibration status:

250.0 ppm

LOCAL

Press

Notes:

READY

If it won´t calibrate...

Status:

Measurement mode:

Ozonator status:

Ozonator power:

· Follow the instructions

on the screen

STANDBY

NOx

to calibrate succesfully!

· If you have further

questions, contact

your customer service,

please!

Enabled

HOME

NO/NOx

ZERO

SPAN

INFO

Þ Change to the

main menu

CLD

95.0 ppm

If it won´t calibrate...

Check that you are flowing the correct gas, and the

gas concentration is what it is supposed to be.

Make sure that the reading is stable before starting.

If you have changed the range full scale value, or any

linearizer coefficients, or enabled or disabled it,

or done anything else that would affect how it

measures the gas, you may have made it hard for the

algorithm to get to a calibration.

Press

Alternative:

If you want to continue with

further setups of the basic

controls, you can go back to

the corresponding menu with

the F2 key or the ¬ -key.

In this case, manually adjust the coefficients

until the readings are close to correct, and try again.

HOME

ESCAPE

INFO

Þ Change to the single

component display

CLD

95.0 ppm

Main Menu

Press

Basic controls...

Expert controls and set up...

(Operational configuration)

Technical level configuration...

(Diagnostic and manufacturing/service)

MEASURE

STATUS

LOCK

INFO

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4.2.3 Calibration - If It Won´t Calibrate

Þ Single component

display will appear

CLD

95.00

ppm NOx

Range: 4

340 hPa

250

Sample press.:

Detector temperature: 0.5 C

Block temperature:

Converter temp.:

51.5 C

360 C

DISPLAY

STATUS

INFO

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5 Expert Controls and Set up

If you press the ENTER key or the ® -key in the line "Expert controls and set up..." of the

"Main Menu" you will change to the following display:

CLD

95.0 ppm

Expert controls and set up

Expert analyzer controls...

Auxiliary module controls...

System set up...

Analyzer module set up...

Auxiliary module set up...

System calibration...

MAIN

<<<

INFO

From the menu "Expert controls and set up" you can change to several submenus to set

up parameters for the measurement and calibration of your analyzer and analyzer module.

Besides you can set up the configuration for auxiliary modules. Which part of these menus

are important for you depends on the configuration of your NGA 2000 system.

In the following table you will find a short overview about the contents of the menus and

where you will find the description in this manual:

Important Contents

Chapter in this manual

Expert analyzer

controls...

Þ Zero/Span calibration

Þ Range settings

* 5.5 p. 53 to 60

Þ Ozonator power

Þ Configuration of the SIO and of * 5.2 p. 29 to 44

the DIO's installed in a platform

Auxiliary module

controls...

or in an MLT analyzer

Þ Front panel control

Þ Set up of the

* 5.4 p. 47 to 52

System set up...

single component display

Þ Display resolution

Þ Measurement/Calibration

parameters set up

* 5.1 p. 3 to 28

Analyzer module set up...

Þ Linearizer parameters set up

Þ Sensor/Converter/Block

parameters set up and

optimization

Þ Set up for micro processor

controlled auxiliary I/O modules

Þ Zero gas and span gas

calibration of all channel

automatically

* 5.3 p. 45

Auxiliary module set up...

System calibration...

* See Supplement!

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Structure of chapter five:

At the begin of any chapter you will find the way to a certain submenu of the MLT software

starting from the line "Expert controls and set up" in the "Main Menu". The way will be

described with the software catchwords that you have to enter one after another to reach

the corresponding submenu. At the end of the catchword listing you will find the illustration

of the LCD screen. After that you can read the set up instructions and explanations.

Sometimes the illustration will be completed by sketches or further menu pictures.

Example:

You want to set up the zero/span gas concentrations for all ranges of the

analyzer module.

Main Menu — Expert controls and set up

Analyzer module set up

Calibration gas list

CLD

95.0 ppm

Calibration Gas List

Zero gas - range 1:

NO Span gas - range 1:

NOx Span gas - range 1:

0.00 ppm

2.00 ppm

Zero gas - range 2:

NO Span gas - range 2:

NOx Span gas - range 2:

0.00 ppm

25.00 ppm

Calibration...

HOME

ESCAPE

INFO

In the menu "Calibration Gas List" you can set up the desired zero and span gas values

for all ranges. On the first menu page you will find the parameters of range 1 and 2, on the

second page you will find the parameters of range 3 and 4. You can reach the second

menu page with the F3 key (MORE)...

Further explanations and instructions to set up the parameters will follow!

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5.1

Analyzer Module Set up

Main Menu — Expert controls and set up

Analyzer module set up

CLD

95.0 ppm

Analyzer module set up

Calibration gas list...

Calibration parameters...

Gas measurement parameters...

Analyzer parameter list...

Physical measurement parameters...

Displayed parameters...

Analyzer tag:

CLD

HOME

ESCAPE

INFO

From the menu "Analyzer module set up" you can change to several submenus, where

you can set up the measurement and calibration parameters of the CLD analyzer module.

Besides, you can go to those submenus where you can set up the parameters of the

single component display.

Caution:

Normally, you will find "CLD" as analyzer module tag in the line "analyzer tag".

If the CLD module is part of an analyzer network: You have to change the configu-

ration of the programmable digital inputs and analog outputs, if you change the

identification tag ! Because, the parameters of the module source will change ! So,

the relations will disappear !

Set up parameters:

¨ Select the menu line you want or the line of variables "Analyzer tag" with

the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key;

Maximum of digits: 30

Options: alphabet (capital and small letters), umlauts, letters from different languages,

0, 1, 2, ..., 9, +, -, *, /, =, ?, !, %, $ and many others.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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5.1.1 Analyzer Module Set up

Calibration/Calibration Gas List

Main Menu — Expert controls and set up

Analyzer module set up

Calibration gas list

CLD

95.0 ppm

Calibration Gas List

Zero gas - range 1:

NO Span gas - range 1:

NOx Span gas - range 1:

0.00 ppm

2.00 ppm

Zero gas - range 2:

NO Span gas - range 2:

NOx Span gas - range 2:

0.00 ppm

25.00 ppm

Calibration...

HOME

ESCAPE

INFO

In the menu "Calibration Gas List" you can set up the desired zero and span gas values

for all ranges. On the first menu page you will find the parameters of range 1 and 2, on the

second page you will find the parameters of range 3 and 4. You can reach the second

menu page with the F3 key (MORE).

Via the menu line "Calibration..." you can change to the menu "Zero/span calibration",

where you can start zeroing and spanning (see next page).

Set up parameters:

¨ Select the line of variables you want or the menu line "Calibration..." with

the • -key or the ¯ -key.

¨ Select the parameter or change to the menu "Zero/span calibration" with

the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

Options zero gas:

Options span gas:

0.00 ppm up to the end of range value

0.00 ppm up to 120% of the end of range value

You can set up the end of range values

in the menu "Range Settings" (see 5.1.6 p. 5-16).

¨ Confirm the new value with the ENTER key or cancel and go back to the last value

with the F2 key.

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Span gas calibration notes:

¨ The span gas setpoint of NO and NO_xhave to be the same value, because both

components will be calibrated simultaneously!

¨ You can calibrate all ranges together or each range separately with span gas. You have

to set up the parameter you want in the menu "Calibration Parameters" (see chapter 5.1.2

p. 5-9).

¨ If it will not be possible to calibrate all ranges with the same span gas, you have to

calibrate each range separately!

¨ The desired value of span gas has to be (!) a value between 10% and 110% of each end

of range. Otherwise, no calibration will be running:

· Example:

End of range 1:

50 ppm ® Potential span gas setpoints:

5 –

55 ppm

End of range 2: 250 ppm ® Potential span gas setpoints: 25 – 275 ppm

End of range 3: 1000 ppm ® Potential span gas setpoints: 100 – 1100 ppm

End of range 4: 2500 ppm ® Potential span gas setpoints: 250 – 2750 ppm

How to calibrate:

Change to the menu "Zero/span calibration" via the menu line "Calibration...":

CLD

95.0 ppm

Zero/span calibration

Measurement range number:

Zero gas concentration:

Span gas concentration:

Sample flow:

Raw measurement signal:

Measurement gas:

NO/NOx toggle!

Status:

Result...

Calibration adjustment limits:

0.0 ppm

100.0 ppm

1100 ml/min

521590

NOx

READY

Disabled

INFO

HOME

FACTORS

ZERO

SPAN

1) Select the measurement range:

· Press the ENTER key or the ® -key in the line "Measurement range number" to enter

the parameter. Select the range you want to calibrate with the • -key or the ¯ -key and

confirm it with ENTER. The zero gas concentration and the span gas concentration of

the range selected will appear in the corresponding lines, automatically.

2) Select the gas component:

· Go to the line "NO/NOx toggle!" with the ¯ -key and select the gas component you

want with the ENTER key or the ® -key. The component selected will appear in the

line "Measurement gas", automatically.

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3) Zeroing:

· Change to the submenu "Analyzer zero" with the F3 key (ZERO).

· Pay attention to the notes on the screen !

· Flow enough zero gas through the CLD.

· Wait for a stable signal (look at the headline of the display). Then, start the zero gas

calibration with the F3 key (ZERO). The running procedure will be the same as it is

described detailed in chapter 4.2.1 of the basic controls (p. 4-22pp).

· Go back to the menu "Zero/span calibration" with the F2 key or the ¬ -key after the

zero gas calibration will be done (Messages on the display: READY/CAL OK).

4) Spanning:

· Change to the submenu "Analyzer span" with the F4 key (SPAN).

· Pay attention to the notes on the screen !

· Flow enough span gas through the CLD.

· Wait for a stable signal (look at the headline of the display). Then, start the span gas

calibration with the F4 key (SPAN). The running procedure will be the same as it is

described detailed in chapter 4.2.2 of the basic controls (p. 4-26pp).

· Go back to the menu "Zero/span calibration" with the F2 key or the ¬ -key after the

span gas calibration will be done (Messages on the display: READY/CAL OK).

Alternative: Go back to the "Main Menu" with the F1 key (HOME).

5) Check the calibration results:

· You can change to the submenu "Zero/span diagnostic data" via the line "Result..." of

the menu "Zero/span calibration". There you can control the results of the last zero

and span calibration. You can go back to the menu "Zero/span calibration" with the F2

key or the ¬ -key.

Manual input of calibration factors:

The calibration may be wrong because of a trouble in the gas flow. If a calibration was not

successful, you have to repeat it. It is possible that a new start of calibration will not solve

the problem, if the measured zero or span gas value will differ from normal signals largely.

In that case you have to put in the calibration factors manually:

¨ From the menu "Zero/span calibration" you can change to the submenu "Calibration

Factors" with the F2 key (FACTORS):

CLD

95.0 ppm

Calibration Factors

Only those factors appropriate for the current range

will affect the reading on the current range.

Make sure you are using the right ones!

Measurement range number:

Range 1 factors...

Range 2 factors...

Range 3 factors...

Range 4 factors...

HOME

ESCAPE

INFO

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¨ Select the range you want in the line "Measurement range number" and change via the

line "Range 1/2/3/4 factors..." to the corresponding submenu:

CLD

95.0 ppm

Range 3 Factors

Zero offset:

Span factor:

Full scale range at calibration:

Measurement range number:

521580.6

0.002608716

100.0 ppm

Raw measurement signal:

521660

HOME

STORE

HISTORY

INFO

Set up parameters:

¨ Press the ENTER key or the ® -key in the line "Zero offset" to select the parameter and

set up "32700" resp. "524000" with the • -key or the ¯ -key. You may select any digit

with the ® -key or the ¬ -key.

Note: The zero offset is about 32000 counts for the CLD software revision 2.2.1 (16 bit

D/A transformer) and about 520000 counts for the revision 2.3 (20 bit D/A transformer).

¨ Confirm your setup with the ENTER key.

¨ Go to the line "Span factor" with the ¯ -key.

¨ Press the ENTER key or the ® -key to select the parameter and set up "0.00015" with

the arrow keys.

¨ Confirm your setup with the ENTER key.

Notes:

¨ You have to set up the factors for all ranges.

¨ With the parameter "Zero offset" you will fix the zero value. The changing of the zero

offset will influence the signal immediately (look at the headline).

¨ With the parameter "Span factor" you will fix the signal at the span gas setpoint. The

changing of the span factor will influence the signal immediately (look at the headline).

¨ Conditions for the manual input of factors:

· "Disabled" has to be set up in the line "Calibration adjustment limits" of the menu

"Zero/span calibration".

· "SEPARATELY" has to be set up in the lines "Zero ranges" and "Span ranges" of the

menu "Calibration Parameters" (see 5.1.2, p. 5-9).

¨ Attention:

After the calibration with factors you have to calibrate with zero gas and span gas in the

usual way!

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Saving the factors:

¨ You can store the actual zero offset and span factor with the F2 key (STORE) of the

menu "Range 1/2/3/4 Factors". You will find the stored settings on the second menu

page (see next illustration).

¨ You can change to the second menu page of the menu "Range 1/2/3/4 Factors" with

the F4 key (HISTORY):

CLD

95.0 ppm

Range 3 Factors

Manufacturer´s settings.

Zero offset:

Span factor:

0.000000

Stored settings

Zero offset:

Span factor:

0.000000

HOME

RSTR MN

RSTR ST

INFO

¨ You can change the stored settings against the manufacturer's settings with the F3 key

(RSTR MN: Restore the manufacturer's values). The "Zero offset" and the "Span factor"

of the first menu page will change according to the setups of the manufacturer's

settings.

¨ You can change the manufacturer's settings against the stored settings with the F4 key

(RSTR ST: Restore the "stored" values). The "Zero offset" and the "Span factor" of the

first menu page will change according to the setups of the stored settings.

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5.1.2 Analyzer Module Set up

Calibration Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Calibration parameters

CLD

95.0 ppm

Calibration Parameters

Calibration adjustment limits:

Calibration averaging time:

Calibration failure alarm:

Cal. failure error allowed:

Disabled

5 s

50 %

Calibration time out:

Zero ranges:

Span ranges:

60 s

TOGETHER

SEPARATELY

HOME

ESCAPE

INFO

In the menu "Calibration Parameters" you can set up several parameters of the zero and

span calibration.

Set up parameters:

¨ Select the line of variables you want with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Line of variables "Calibration adjustment limits:

¨ Enabled: The calibration result will only be accepted within the limit settings. If the

results will be out of these limits, you will find a corresponding error message in the

menu "Analyzer zero" respectively "Analyzer span". Illustrations of these menus you will

find in chapter 4.2.1 p. 4-22 resp. 4.2.2 p. 4-26.

¨ Disabled: The calibration will be possible, even if the calibration results will leave the

allowed limits. Compare with the explanations in chapter 5.1.1 p. 5-6/7.

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Line of variables "Calibration averaging time":

The value in this line will determine the time range the analyzer will use to get the

calibration average. The precision will be better with longer times.

Options: 0 to 60 s; Standard: 5 s

Line of variables "Calibration failure alarm":

The accuracy of the signals may go down after a long use of the analyzer. If you will set

up "Yes" in the line "Calibration failure alarm", a warning message will display a wrong or

impossible calibration.

Line of variables "Cal. failure error allowed":

If the setpoint will differ more than allowed by the value in this line, a warning message

may be displayed. To enable this warning, "Yes" has to be set up in the line "Calibration

failure alarm".

Options: 5 to 80%; Standard: 50%

Line of variables "Calibration time out":

If the signal will not be stable after the time out set up in this line, a warning message may

be displayed. To enable this warning, "Yes" has to be set up in the line "Calibration failure

alarm".

Options: 0 to 300s; Standard: 60s

Lines of variables "Zero ranges/Span ranges":

¨ TOGETHER: All four ranges will be calibrated automatically one after another by zero

and span gas.

¨ SEPARATELY: Only the range selected will be calibrated by zero and span gas. You

have to set up this parameter, if you want to calibrate with manual factors (see chapter.

5.1.1 p. 5-6/7).

¨ Note: Only, if it is possible to get a span gas setpoint between 10% and 110% of each

end of range, you may calibrate all ranges together. Otherwise, only the ranges with

this condition will be calibrated automatically. The other ranges will be ignored!

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5.1.3 Analyzer Module Set up

Gas Measurement Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

CLD

95.0 ppm

Gas Measurement Parameters

Linearization parameters...

Response time / delay parameters...

Range setting...

Units...

Linearization functions...

HOME

ESCAPE

INFO

From the menu "Gas Measurement Parameters" you can change to several submenus,

where you can set up parameters of ranges, of measurement units and of linearization:

¨ Select the line you want with the ¯ -key or the • -key.

¨ Press the ENTER key or the ® -key to change to the corresponding menu.

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5.1.4 Analyzer Module Set up

Linearization Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

Linearization parameters

CLD

95.0 ppm

Linearization parameters

Range 1 linearizer:

If enabled, uses curve no.:

Range 2 linearizer:

Disabled

If enabled, uses curve no.:

Range 3 linearizer:

If enabled, uses curve no.:

Range 4 linearizer:

If enabled, uses curve no.:

Disabled

Set coefficients...

HOME

ESCAPE

INFO

In the menu "Linearization parameters" you can enable the linearization for each range

and you can select the linearization curve.

Note:

Normally, the CLD is working linearly in the whole range. Therefore you do not have

to linearize generally ! If you will find deviations from the linearization, you should control

the ozone and sample gas supply. Optimize it, if necessary! Usually, the reason for

deviations will be a defect in the ozone supply.

Set up parameters:

¨ Select any line of variables or the menu line "Set coefficients..." with the ¯ -key

or the • -key.

¨ Select the variable or change to the submenu "Linearity coefficients" with

the ENTER key or the ® -key.

¨ Select the parameter you want with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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Lines of variables "Range 1/2/3/4 linearizer":

In these lines you can enable the linearization for the range selected.

You have to set up "Disabled" in these lines as long as you will determine the data for

linearization. This will be necessary to avoid interferences with existing values during the

calculation of the linearization curve.

Lines of variables "If enabled, uses curve no.":

You can select for each range one of the four linearization curves from the menu

"Linearity coefficients" (see next illustration).

Menu "Linearity coefficients":

You can change to the menu "Linearity coefficients" via the line "Set coefficients...":

CLD

95.0 ppm

Linearity coefficients

Curve 3

A0 coefficient:

0.000000

1.000000

0.000000

100.0 ppm

5.0 %

A1 coefficient:

A2 coefficient:

A3 coefficient:

A4 coefficient:

Curve upper limit:

Curve over-range:

Curve under-range:

5.0 %

Status:

Disabled

INFO

HOME

ESCAPE

LAST

In the menu "Linearity coefficients" you can put in the desired coefficients for the

linearization curve selected. With the F3 key (NEXT) you can scroll between the menu

pages of all four linearization curves. You will find the number of the curve selected in the

head line of each "Linearity coefficients" menu.

Line of variables "Curve upper limit":

In this line you should set up the end of range value for the range you want to determine

the linearization curve.

Lines of variables "Curve over-range/Curve under-range":

In these two lines you can determine how many per cent the linearization curve for the

range selected shall be over resp. under the range limits.

Line of variables "Status":

In this line you can enable or disable the linearization curve selected. This is the same

setup as in the lines "Range 1/2/3/4 linearizer" of the menu "Linearization parameters".

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5.1.5 Analyzer Module Set up

Response Time/Delay Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

Response time/delay parameters

CLD

95.0 ppm

Response time/delay parameters

Range 1 t90 time:

Range 2 t90 time:

Range 3 t90 time:

Range 4 t90 time:

3.0 s

LON update rate:

Output delay time:

10 per sec

0.0 s

HOME

ESCAPE

INFO

In the menu "Response time/delay parameters" you can set up the response time (t₉₀

time) of the analyzer for each range and the output delay of the signal.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Lines of variables "Range 1/2/3/4 t90 time":

The t₉₀time is defined as the time that has to run until the analyzer displays 90% of the

current concentration after a jump in the concentration level.

Options: 0 to 30 seconds for every range of a channel.

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Line of variables "LON update rate":

In this line you can set up the update rate of the network variable.

Options: 1 per sec, 10 per sec, "ASAP" (As fast as possible)

Line of variable "Output delay time":

Example:

You can shift the absolute time of the

Conc.

analog output signal for one channel. If

you use the right output delay time you

can watch the signals of several channels

at the same starting time.

CO₂

Options: 0 to 30 seconds.

Time

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5.1.6 Analyzer Module Set up

Range Settings

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

Range setting

CLD

95.0 ppm

Range Settings

Minimum range:

10.0 ppm

10000 ppm

0.0 ppm

10.0 ppm

0.0 ppm

25.0 ppm

0.0 ppm

100.0 ppm

0.0 ppm

250.0 ppm

Maximum range:

Range 1 lower limit:

Range 1 upper limit:

Range 2 lower limit:

Range 2 upper limit:

Range 3 lower limit:

Range 3 upper limit:

Range 4 lower limit:

Range 4 upper limit:

HOME

ESCAPE

INFO

In the menu "Range Settings" you can set up the begin and the end of each range. These

values will only be limited by the setups in the line "Minimum range" resp. "Maximum

range". The concentrations of these lines are manufacturer's settings and cannot be

changed by the customer.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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5.1.7 Analyzer Module Set up

Units

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

Units

CLD

95.0 ppm

Units

Gas measurement units:

ppm

hPa

Pressure measurement units:

Temperature measurement units:

ppm to mg/Nm3 conversion factor:

1.000

Variables are still sent as the basic SI unit.

HOME

ESCAPE

INFO

In the menu "Units" you can set up the units of the analyzer for pressure, temperature and

gas concentration.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the 8 -key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

Options:

"Gas measurement units"

ppb, ppm, mg/Nm³, %

hPa, psig

C, F

"Pressure measurement units"

"Temperature measurement units"

"Conversion factor ppm – mg/Nm³"

0 to 100

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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5.1.8 Analyzer Module Set up

Linearization Functions

Main Menu — Expert controls and set up

Analyzer module set up

Gas measurement parameters

Linearization functions

CLD

95.0 ppm

Linearization functions

Polynomial set up...

Midpoint correction set up...

Use the polynomial set up to generate a linearizing

polynomial from up to 20 gases. With more than 6 gases

it will produce a fourth order polynomial linearizer.

Use the midpoint correction for a piecewise-linear final

correction, to bring up to three points precisely onto

the curve.

HOME

ESCAPE

INFO

From the menu "Linearization functions" you can change to several submenus, where you

can linearize the ranges and optimize the linearization functions:

¨ Change to the line you want with the ¯ -key or the • -key.

Note:

Normally, the CLD is working linearly in the whole range. Therefore you do not have

to linearize generally ! If you will find deviations from the linearization, you should control

the ozone and sample gas supply. Optimize it, if necessary! Usually, the reason for

deviations will be a defect in the ozone supply.

Polynomial set up:

Press the ENTER key or the ® -key in the line "Polynomial set up..." to change to the

corresponding menu:

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CLD

95.0 ppm

Polynomial set up

Range to be linearized:

Current span gas:

Calculated polynomial order:

100.0 ppm

Gas values shown as:

Gas concentrations...

ppm

Analyzer function:

READY

INFO

HOME

ESCAPE

CALC

1) Select the range to be linearized:

· Press the ENTER key or the ® -key in the line "Range to be linearized" to select the

parameter.

· Select the range you want with the • -key or the ¯ -key and confirm it with ENTER.

2) Zeroing and Spanning of the range selected:

· e.g.: Change to the "Main Menu" with the F1 key. Change after that via the line "Basic

controls..." to the corresponding menu. Press the F3 key(ZERO) resp. the F4 key

(SPAN) to start the calibration (Look at the descriptions in the chapters 4.2.1 p. 4-21

and 4.2.2 p. 4-26).

· Alternative: Change to the menu "Zero/span calibration" of the "Expert controls" to

start the calibration (see 5.1.1 p. 5-5).

3) Determine the display of gas concentration:

· Press the ENTER key or the ® -key in the line "Gas values shown as" to select the

parameter.

· Select the concentration setup you want with the • -key or the ¯ -key and confirm it

with the ENTER key:

· "ppm" for absolute concentrations

· "Percent of span gas" for relative concentrations, i.e. the gas value will be displayed

as percentage of the span gas. This will be necessary, if you will use diluted span gas.

4) How to get the x,y-values to determine the polynomial curve:

· Press the ENTER key or the ® -key in the line "Gas concentrations...“ to change to

the corresponding submenu:

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CLD

95.0 ppm

Gas concentrations

Point 1

Gas value:

Raw reading:

Linearized value:

-1.00

0.00 ppm

Point 2

Gas value:

Raw reading:

Linearized value:

-1.00

0.00 ppm

Point to be measured:

Analyzer function:

Point 1

READY

HOME

ESCAPE

DATA

INFO

¨ Input of the desired values:

· You will need minimum 6 values to calculate a polynomial curve. In the menu "Gas

concentration" are maximum 20 values available.

· Press the ENTER key or the ® -key in the line "Gas value" of "Point 1" to select the

parameter.

· Set up the concentration you want with the • -key or the ¯ -key. If necessary, change

the sign with the F4 key ("+/-"). Confirm your input with the ENTER key. It is also

possible to select the digits with the ¬ -key or the ® -key and to change the number

with the • -key or the ¯ -key.

¨ Measuring of the raw values:

· Flow the analyzer with a defined gas concentration.

· After the signal will be stable press the F3 key (DATA): The analyzer will store the

desired value and the corresponding raw value as "Point 1" to calculate the

linearization polynom.

¨ Repeat the procedure described to get all values you need to calculate the polynom:

· Go to the line "Gas value" of "Point 2" with the ¯ -key and set up the desired value.

· Go to the line "Point to be measured" with the ¯ -key and select "Point 2".

· Measure the corresponding raw value, store the values with the F3 key and so on...

¨ To set up the values of point 3, 4 and all the other points you have to change to further

menu pages with the F4 key (NEXT). You can always go back to the last menu page

with the F2 key (ESCAPE).

5) Calculation of the polynomial function:

· You can calculate the linearization polynom in the following way, after you will be

ready with the registration of the points:

· Go back to the menu "Polynomial set up" with the F2 key (ESCAPE) or the ¬ -key.

Then, press the F3 key (CALC): The analyzer will calculate the polynom with the

available points and store the coefficients of this function for the range selected.

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6) Correction of the linearization polynom, if necessary:

· You can optimize the calculated linearization with maximum three additional points.

· Press the ENTER key or the ® -key in the line "Midpoint correction set up..." of the

menu "Linearization functions" to change to the corresponding submenu:

CLD

95.0 ppm

Midpoint correction set up

Range 3

Correction:

DISABLED

Point 3

Point being measured:

Point 1 gas concentration:

Point 2 gas concentration:

Point 3 gas concentration:

Point 1 reading:

-1.00 ppm

0.00 ppm

READY

Point 2 reading:

Point 3 reading:

Span gas value:

Analyzer functioning:

HOME

ESCAPE

SET

RANGE 4

INFO

a) Range selecting:

· Range 1 will be selected automatically after entering the menu. If you want to select

another range to correct, press the F4 key (RANGE 2/3/4). The range selected will be

displayed in the headline of the menu.

b) Disable the correction:

· You have to disable the correction mode before calculating the correction data.

Otherwise, you will have interferences during the calculation with existing values.

· Press the ENTER key or the ® -key in the line "Correction" to select the parameter.

Set up "DISABLED" with the • -key or the ¯ -key and confirm it with the ENTER key.

c) Measured point selecting:

· Go to the line "Point being measured" with the ¯ -key.

· Press the ENTER key or the ® -key to select the parameter. Select "Point 1" with the

the • -key or the ¯ -key and confirm it with the ENTER key.

d) Set up the gas concentration for point 1:

· Go to the line "Point 1 gas concentration" with the ¯ -key.

· Press the ENTER key or the ® -key to select the parameter.

· Select any digit with the ¬ -key or ® -key and set up the value you want with the the

• -key or the ¯ -key. If necessary, change the sign with the F4 key ("+/-").

· Confirm your set up with the ENTER key.

e) Measuring of the gas concentrations:

· Flow the analyzer with the gas concentration set up of the line "Point 1 gas

concentration" and measure the raw value.

· After the signal will be stable press the F3 key (SET): The current signal will be

displayed in the line "Point 1 reading". But, the analyzer will equate the raw value with

the desired value of this point automatically.

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f) Set up further correction points:

· You can repeat the steps c) to e) to determine maximum two further correction points.

· Select "Point 2" resp. "Point 3" in the line "Point being measured". Set up the value

you want in the line "Point 2 gas concentration" resp. "Point 3 gas concentration".

Measure the gas concentrations and set up the correction with the F3 key.

g) Enable the correction:

· Select "ENABLED" in the line "Correction": The midpoint correction will be done auto-

matically for the range selected with the determined values.

The midpoint correction can be done for each range of the CLD analyzer module.

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5.1.9 Analyzer Module Set up

Analyzer Parameter List

Main Menu — Expert controls and set up

Analyzer module set up

Analyzer Parameter List

CLD

95.0 ppm

Analyzer Parameter List

Analyzer tag:

CLD

Ozonator status:

OFF - PRESSURE

Enabled

Ozonator power:

First line´s parameter:

Second line´s parameter:

Third line´s parameter:

Fourth line´s parameter:

Sample press.:

Detector temperature:

Block temperature:

Converter temp.:

Linearizer parameters...

HOME

ESCAPE

LAST

INFO

In the menu "Analyzer Parameter List" you can set up parameters of the single component

display, of the ozonator and the analyzer tag. You can also change to several submenus,

where you can set up linearizer parameters, concentration and calibration parameters.

Set up parameters:

¨ Select any line of variables or the menu line "Linearizer parameters..." with

the ¯ -key or the • -key.

¨ Select the variable or change to the submenu "Linearity coefficients" with

the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Line of variables "Analyzer tag":

You can input a tag of maximum thirty digits. You will find the same line in the menu

"Analyzer module set up" (see chapter 5.1 p. 5-3).

Caution:

Normally, you will find "CLD" as analyzer module tag in the line "analyzer tag".

If the CLD module is part of an analyzer network: You have to change the configu-

ration of the programmable digital inputs and analog outputs, if you change the

identification tag ! Because, the parameters of the module source will change ! So,

the relations will disappear !

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Line of variables "Ozonator power":

Options: Enabled/Disabled

The setup of this line will change the displayed message of the line "Ozonator status".

That line is not available. The ozonator power setup is also possible in the menu "Basic

Controls" (see chapter 4.1.5 p. 4-15).

Lines of variables "First/Second/Third/Fourth line's parameter:

In these lines you can set up which of the following parameters shall be displayed in each

of the last four lines of the single component display:

¨ Sample pressure (bargraph with measured value)

¨ Sample flow (bargraph with measured value)

¨ Raw signal (bargraph with measured value)

¨ Validity (report: valid/invalid)

¨ Interference (report: On/Off)

¨ Health (report: Normal/...)

¨ Operational state (report: STANDBY/...)

¨ Measurement mode (report: 1/...)

¨ Linearizer (report: Enabled/Disabled)

¨ Calibration status (report: READY/...)

¨ Output delay time (bargraph with value selected)

¨ t₉₀time (bargraph with value selected)

¨ Noise level (of concentration)

¨ NO/NO_x(Display: NO/NOx)

¨ Detector temperature (bargraph with measured value)

¨ Block temperature (bargraph with measured value)

¨ Converter temperature (bargraph with measured value)

¨ Ozonator (report: OFF - ENABLED/OFF - DISABLED)

Menu line "Linearizer parameters...":

Via this line you can change to the submenu "Linearity coefficients", where you can set up

the coefficients of the linearization curves manual. You can also reach the menu "Linearity

coefficients" via the menu "Linearization parameters". These menus are described

detailed in chapter 5.1.4 p. 5-12/13.

Ramifications via function keys:

With the F3 key (NEXT) of the menu "Analyzer Parameter List" you can change to further

menu pages, where you can set up the following concentration and calibration parameters:

¨ Control mode

¨ Output delay time

¨ Begin and end of all four ranges

¨ t₉₀time (response time) for all ranges

¨ Linearizer enabling/disabling for each range

¨ Calibration averaging time

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¨ Calibration failure alarm

¨ Calibration failure error allowed

¨ Calibration time out

¨ Zero and span gas calibration of the ranges together or separately

¨ Enabling/Disabling of the calibration adjustment limits

¨ Set up of the zero gas concentration of each range

¨ Set up of the NO and NO_xspan gas concentration of each range

You can also set up all these parameters in the menus "Calibration Gas List", "Calibration

Parameters", "Response time/delay parameters" and "Range Settings". You can find the

descriptions of these menus in the chapters 5.1.1 p. 5-4, 5.1.2 p. 5-9/10 and 5.1.5/6 p. 5-14

to 16.

With the F4 key (LAST) of the menu "Analyzer Parameter List" you can change to the

menu page "Calibration Gases", where you can set up the NO and NO_xspan gas

concentrations of each range. This menu page is the same page you will reach by

pressing the F3 key (NEXT) several times.

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5.1.10 Analyzer Module Set up

Physical Measurement Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Physical measurement parameters

CLD

95.0 ppm

Physical Measurements

Sample capillary pressure:

Ozone supply pressure:

Ozonator status:

340 hPa

1030 hPa

Ozonator power:

Enabled

1100 ml/min

360 C

0.5 C

51.5 C

200 ml/min

Bypass flow:

Converter temperature:

Sensor temperature:

Block temperature:

Capillary flow rate:

Pressure limits...

Temperature limits...

HOME

ESCAPE

HISTORY

INFO

In the menu "Physical Measurements" you can find several physical measurement

parameters of the CLD analyzer module like ozonator power, converter temperature or

capillary flow rate. Via the menu lines "Pressure limits..." and "Temperature limits..." you

can change to the corresponding submenus, where you can set up several pressure

parameters and temperature parameters of the analyzer.

The violation of the limits in the submenus may start alarm reports, if the alarm report is

enabled in the diagnostic menus of the analyzer module (see 6.3.2 p. 6-27). Besides, the

limits of the submenus will be begin and end of the bargraphs in the single component

display, if activated (see 5.1.9 p. 5-24).

Changing to the submenus:

¨ Select the line you want with the • -key or the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the corresponding submenu.

Note:

You should control the sample capillary pressure, the ozone supply pressure and the

bypass flow in this menu after starting up your CLD. The values displayed in these lines

should be equivalent to the original manufacturer's data sheet to avoid measurement

errors.

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Menu "Pressure Limits":

CLD

95.0 ppm

Pressure Limits

Sample capillary upper limit:

490.0 hPa

50.0 hPa

1050 hPa

700.0 hPa

Sample capillary lower limit:

Ozone supply upper limit:

Ozone supply lower limit:

Barometric pressure:

1013 hPa

HOME

ESCAPE

INFO

Menu "Temperature Limits":

CLD

95.0 ppm

Temperature limits

Converter upper limit:

Converter lower limit:

500.0 C

150.0 C

Sensor upper limit:

Sensor lower limit:

Block upper limit:

Block lower limit:

50.0 C

0.0 C

55.0 C

45.0 C

HOME

ESCAPE

INFO

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Options:

¨ Pressures: 0 to 3000 hPa

¨ Temperatures: 0 to 500 °C for converter; 0 to 75 °C for sensor and block

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5.1.11 Analyzer Module Set up

Displayed Parameters

Main Menu — Expert controls and set up

Analyzer module set up

Displayed parameters

CLD

95.0 ppm

Displayed parameters

First line´s parameter:

Second line´s parameter:

Third line´s parameter:

Fourth line´s parameter:

Sample press.:

Detektor temperature:

Block temperature:

Converter temp.:

May be displayed on the appropriate

line of the single analyzer display screen.

HOME

ESCAPE

INFO

In the menu "Displayed Parameters" you can determine which parameters shall be

displayed in the last four lines of the single component display. These are the same

parameters you can set up in the menu "Analyzer Parameter List" (see 5.1.9 p. 5-23).

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select the parameter you want with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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5.2

Auxiliary Module Controls

Main Menu — Expert controls and set up

Auxiliary module controls

CLD

95.0 ppm

Auxiliary module controls

Set-up SIO module...

Set-up DIO module(s)...

MAIN

BACK

>>>

<<<

INFO

From the menu "Auxiliary module controls" you can change to some submenus where you

can set up the parameters for the SIO module and the DIO modules of the MLT analyzer

or platform:

¨ Press the ENTER key or the ® -key in the line "Set-up SIO module..." or in the line

"Set-up DIO module(s)..." to change to the corresponding submenus.

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5.2.1 Auxiliary Module Controls

Local SIO Configuration Sections

Main Menu — Expert controls and set up

Auxiliary module controls

Set-up SIO module

CLD

95.0 ppm

- LOCAL SIO CONFIGURATION SECTIONS -

Analog output setup...

Serial interface setup...

Configuration of Relay Outputs...

Module installed:

Yes

EXPERT

INFO

From the menu "LOCAL SIO CONFIGURATION SECTIONS" you can change to

submenus to control and set up several output configurations of the auxiliary SIO module.

General Configuration of a SIO board (the whole specification is in another manual):

¨ Analog outputs: minimum 2, maximum 8

¨ Serial interface (RS 232 or RS 485) to connect the analyzer with a external computer

¨ Three relay outputs

If there is a SIO module installed in the platform or in the MLT analyzer, you have to put in

"Yes" in the line "Module installed", otherwise "No".

Set up parameters:

¨ Select the line of variables or any menu line with the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select the parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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Analog Output Setup:

Press the ENTER key or the ® -key in the line "Analog output setup..." to change to the

corresponding submenu:

CLD

95.0 ppm

- ANALOG OUTPUT SETUP -

Output number:

Choose signal source module...

Choose signal...

Signal value for 0% output:

Signal value for 100% output:

Output current range:

Hold output during calibration?

Signal name:

0.00 ppm

2500.00 ppm

0...20 mA

NO/NOx

95.00 ppm

CLD

Current signal value:

Source module:

EXPERT

ADJUST

INFO

Configuration of the analog output:

1) Select the analog output number:

You can set up all parameters in the menu "ANALOG OUTPUT SETUP" separately for

each of the available analog outputs. The number of outputs depends on the hardware

configuration of the SIO module (minimum: 2, maximum: 8).

¨ Press the ENTER key or the ® -key to select the output number and adjust the value

you want with the • -key or the ¯ -key.

¨ Confirm the number selected with the ENTER key.

2) Choose the signal source module:

¨ Change with the ¯ -key to the line "Choose signal source module..."

¨ Change to the submenu "ANALYZER MODULES" with the ENTER key or the ® -key.

The tags of all analyzer modules combined with the platform or the MLT analyzer will

appear:

CLD

95.0 ppm

- ANALYZER MODULES -

CLD

BACK

>>>

<<<

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¨ Go to the line you want with the • -key or the ¯ -key.

¨ Select the tag of the channel with the ENTER key or the ® -key:

The display will go back to the menu "ANALOG OUTPUT SETUP" automatically.

The tag of the channel selected will appear in the line "Source module".

3) Select any signal:

¨ Change to the line "Choose signal" with the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the submenu "SIGNALS":

CLD

95.0 ppm

- SIGNALS -

Sample flow:

Sample press.:

Ozonator:

Converter temp.:

Block temperature:

Detector temperature:

NO/NOx:

Noise level:

BACK

>>>

<<<

INFO

¨ Change to the line you want with the • -key or the ¯ -key.

You can change with the F3 key (>>>) to further menu pages containing other available

signals:

· t₉₀time

· Output delay time

· Calibration status

· Linearizer

· Measurement mode

· Operational state

· Health

· Interference

· Validity

· Raw signal

· Primary Variable

¨ Press the ENTER key or the ® -key to select the signal:

The display will go back to the menu "ANALOG OUTPUT SETUP" automatically.

The signal selected will appear in the line "Signal name".

4) Determination of the output signal values:

You can determine the signal value for the 0% output and the 100% output in the lines

"Signal value for 0% output" or "Signal value for 100% output". So you have the possibility

to zoom out a certain part of the whole range.

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¨ Example:

· Range from 0 to 1000 ppm

· 0% value shall be 400 ppm, 100% value shall be 700 ppm

· Analog output is normally:

· After changing the output signal: 0V = 400 ppm

0V = 0 ppm

10V = 1000 ppm

10V = 700 ppm

¨ Change to the line "Signal value for 0% output" or "Signal value for 100% output" with

the ¯ -key.

¨ Select the value with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with the • -key or

the ¯ -key. Confirm it with the ENTER key.

Note:

If you change the measurement range the adjustment done in this menu will disappear

and go back to the standard values of the range! To change the output signal values

permanently, you have to change the adjustments in the menu "Range Settings"!

(see 5.1.6 p. 5-16)

Attention:

The signal range at the analog output should not be less than the littlest measurement

range. Otherwise, it is possible that the noise level will be very high at the analog output!

5) Determination of the output current range:

¨ Select to the line "Output current range" with the ¯ -key.

¨ Press the ENTER key or the ® -key to select the range and select the value you want

with the • -key or the ¯ -key.

¨ Confirm the new adjustment with the ENTER key.

Options: 0...20 mA (and automatically 0...10V) or 4...20 mA (2...10V).

6) Analog output during calibration:

In the line "Hold output during calibration?" you can determine the signal drift of the analog

output and of the limits during calibration:

¨ Yes: During the whole calibration the analog output signal and the status of the limits

are fixed to the last value before calibration.

¨ No: The analog output signal and the status of the limits are following to the

measurement signal during the whole calibration procedure.

Sample Gas

Zeroing

Spanning

Sample Gas

Hold output during

calibration? No

Hold output during

calibration?

Yes

Note:

¨ The adjustments "Yes/No" are valid for all kinds of calibrations of a platform SIO or MLT

analyzer SIO: manual, time controlled, AK controlled and system calibration.

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7) Fine adjustment of the analog output:

If you press the F4 key in the menu "ANALOG OUTPUT SETUP" you can change to the

submenu "OUTPUT FINE ADJUSTMENT", where you can do the fine adjustments of the

analog output:

CLD

95.0 ppm

- OUTPUT FINE ADJUSTMENT -

Output number:

Operation mode:

Fine adjustment for 0% output:

Fine adjustment for 100% output:

Normal

4097

799

EXPERT

BACK

INFO

In the line "Output number" the output number selected in the menu "ANALOG OUTPUT

SETUP" will appear. If you want you can change the number in the submenu "OUTPUT

FINE ADJUSTMENT":

¨ Press the ENTER key or the ® -key to select the output number and adjust the value

you want with the • -key or the ¯ -key. Options: 1, ..., 8.

¨ Confirm the number selected with the ENTER key.

Set up fine adjustment of the analog output:

¨ Press the ENTER key or the ® -key in the line "Operation mode" to select the

parameter and adjust one of the following parameters with the • -key or the ¯ -key:

· Normal: The absolute measurement signal will be sent to the analog output.

· Adjust 0V: Coordination between the display and the analog output for 0V with fine

adjustment 0%.

· Adjust 10V: Coordination between the display and the analog output for 10V with fine

adjustment 100%.

¨ Confirm the new parameter with the ENTER key.

¨ Press the ENTER key or the ® -key in the line "Fine adjustments for 0% output" or

"Fine adjustment for 100% output" to select the corresponding value.

¨ Adjust the value you want with the • -key or the ¯ -key and confirm it with the ENTER

key. Options: 3500 - 4800 for 0% and 750 - 900 for 100%.

The last three lines of variables in the menu "Analog output setup" only display some

values of the analog output! They are not available.

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Serial interface setup:

Press the ENTER key or the ® -key in the line "Serial interface setup..." of the menu

"LOCAL SIO CONFIGURATION SECTIONS" to change to the corresponding submenu:

CLD

95.0 ppm

- SERIAL INTERFACE SETUP -

Baudrate:

Data bits:

Stop bits:

Parity:

Echo mode:

Handshake:

19200

None

Disabled

Xon/Xoff

Type of installed serial interface:

RS232

EXPERT

INFO

In the submenu "SERIAL INTERFACE SETUP" you can determine the parameters of the

data transfer between the MLT analyzer or platform and external implements. The setups

in this menu are depending on the configuration of the analyzer resp. platform and the

corresponding implement. The specification of the serial interface is described in another

manual.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Options:

Baudrate:

Data bits:

Stop bits

Parity:

Echo mode:

Handshake:

Type of installed

serial interface:

300

1200

2400 4800 9600 19200

Odd

None

Enabled

None

Even

Disabled

Xon/Xoff

RS 232 RS 485_2X RS 485_4X None

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Configuration of Relay Outputs:

Press the ENTER key or the ® -key in the line "Configuration of Relay Outputs..." of the

menu "LOCAL SIO CONFIGURATION SECTIONS" to change to the corresponding menu:

CLD

95.0 ppm

- CONFIGURATION of RELAY OUTPUTS -

Outputnumber:

Invert signal:

Disabled

Choose source module...

Choose signal...

Signal comes from:

Signal name:

Actual state:

NGA_Control_module

Function control

Off

EXPERT

INFO

There are three relays on any SIO board. With a jumper you can determine the relay

contact status: NO (normally opened) or NC (normally closed). Informations about the

whole specification of the SIO board you can find in another manual.

In the menu "CONFIGURATION of RELAY OUTPUTS" you have to determine the con-

figuration of the three relay outputs!

Configuration set up:

1) Select the output number:

¨ Press the ENTER key or the ® -key in the line "Outputnumber" and adjust the output

number one, two or three with the • -key or the ¯ -key.

¨ Confirm the number selected with the ENTER key.

2) Choose the source module:

¨ Change with the ¯ -key to the line "Choose source module...".

¨ Change to the submenu "Analyzer Modules" with the ENTER key or the ® -key.

(illustration see next page)

All analyzer modules joint to the platform or to the MLT analyzer and the control module

are available.

¨ Go to the line you want with the • -key or the ¯ -key. If there are more than eight source

modules available you have to press the F3 key to go to another menu page.

¨ Select the tag of the module with the ENTER key or the ® -key:

The display will go back to the menu "CONFIGURATION of RELAY OUTPUTS"

automatically. The tag of the module selected will appear in the line "Signal comes from".

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CLD

95.0 ppm

Analyzer Modules

NGA Control module

CLD

EXPERT

BACK

>>>

<<<

INFO

3) Select any signal:

¨ Change to the line "Choose signal..." with the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the submenu "Signals":

CLD

95.0 ppm

Signals

NORMAL

MAINTENANCE REQUEST

FAILURE

CAL. IN PROGRESS

ZERO IN PROGRESS

SPAN IN PROGRESS

ZERO FAILED

SPAN FAILED

HOME

ESCAPE

BACK

INFO

¨ Go to the line you want with the ¯ -key or the • -key.

With the F3 key you can go to other menu pages containing further available signals:

· RANGE OVERFLOW

· RANGE UNDERFLOW

· FLOW TO LOW

· FLOW TO HIGH

· RANGE 1, 2, 3, 4

· OZONATOR OFF

· NOx MODE

· NO MODE

· or further signals, if need be:

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All signals of the control module and of the analyzer modules joint to the platform or MLT

analyzer (e.g. CLD, FID, MLT AM) are available in the menu "SIGNALS". The signals

shown above will appear by using a CLD module as source module.

¨ Select the signal with the ENTER key or the ® -key:

The display will go back to the menu "CONFIGURATION of RELAY OUTPUTS"

automatically. The signal selected will appear in the line "Signal name".

4) Invert signal:

You can decide if the measurement signal should be inverted at the relay output. This can

be necessary to combine a failure with an alarm control.

¨ Press the ENTER key or the ® -key in the line "Invert signal" to select the parameter

and adjust "Enabled" or "Disabled" with the • -key or the ¯ -key.

¨ Confirm the parameter selected with the ENTER key.

The last three lines of variables in the menu "Configuration of relay outputs" only display

some adjustments of the relay output selected! They are not available:

¨ "Signal comes from:" displays the source module selected for the current relay output.

¨ "Signal name:" displays the signal selected for the current relay output.

¨ "Actual state:" displays if the relay status of the current relay is "On" or "Off".

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5.2.2 Auxiliary Module Controls

Set-up DIO module(s)

Main Menu — Expert controls and set up

Auxiliary module controls

Set-up DIO module(s)

CLD

95.0 ppm

- DIO-MODULE OUTPUTS -

Inputs...

Outputnumber:

Choose module...

Choose signal...

Invert output:

Module status:

Slot ID:

Signal name:

Signal level:

Signal comes from:

Disabled

Normal

????

Off

????

EXPERT

>>>

ACKNOWL

INFO

In the menu "DIO-MODULE OUTPUTS" you can set up the output configuration of the

DIO modules combined to the control module (platform or MLT analyzer). Besides you

can change to the submenu "DIO-MODULE INPUTS" to configure the inputs of the

auxiliary DIO modules.

Every DIO module is composed of 8 digital inputs and 24 digital outputs. If there exist

several DIO modules in the platform you can change to the setup menu of each with the

F3 key. The tag number of the DIO board selected will appear in the line "Slot ID". The

changing with the F3 key is not available for MLT analyzers because only one DIO can be

installed in it.

The 24 digital outputs are composed of 3 units with 8 outputs. If there is a short circuit or

an overload in one unit it will be switched off and saved against destruction. After the

defect is removed the board is available immediately. You only have to press the F4 key.

Informations about the whole specification of the DIO board you will find in another manual.

Set up parameters:

¨ Select any line of variables or any menu line with the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Adjust a new value or select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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Line of variables "Invert output":

Select "Enabled" in the line "Invert output" if you want to invert the measurement signal at

the actual digital output, otherwise select "Disabled". The output inversion can be neces-

sary for instance, if you want to combine a failure with an alarm control.

The last five lines of variables in the menu "DIO-module outputs" only display some

adjustments of the DIO output selected! They are not available:

¨ "Module status:" displays the status of the current DIO board.

¨ "Slot ID:" displays the tag number of the DIO board selected.

¨ "Signal name:" displays the signal selected for the current DIO output.

¨ "Signal level:" displays the status of the signal selected.

¨ "Signal comes from:" displays the source module selected for the current DIO output.

Configuration of the DIO module inputs:

Press the ENTER key or the ® -key in the line "Inputs..." to change to the corresponding

submenu:

CLD

95.0 ppm

- DIO-MODULE INPUTS -

Inputnumber:

Choose module...

Choose function...

Slot ID:

????

Off

Signal name:

Signal level:

Signal comes from:

????

EXPERT

>>>

INFO

In the menu "DIO-MODULE INPUTS" you have to determine the configuration of all of the

eight DIO module inputs!

DIO input configuration setup:

1) Select the input number:

¨ Press the ENTER key or the ® -key in the line "Inputnumber" and adjust an input

number (1, ..., 8) with the • -key or the ¯ -key.

¨ Confirm the number selected with the ENTER key.

2) Choose the module:

¨ Change with the ¯ -key to the line "Choose module...".

¨ Change to the submenu "ANALYZER MODULES" with the ENTER key or the ® -key.

All modules joint to the platform or to the analyzer are available.

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CLD

95.0 ppm

Analyzer Modules

NGA Control module

CLD

EXPERT

BACK

>>>

<<<

INFO

¨ Go to the line you want with the • -key or the ¯ -key. If there are more than eight source

modules available you have to press the F3 key to go to another menu page.

¨ Select the tag of the module with the ENTER key or the ® -key:

The display will go back to the menu "DIO-MODULE INPUTS" automatically.

The tag of the module selected will appear in the line "Signal comes from".

3) Select any function:

¨ Change to the line "Choose function..." with the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the submenu "FUNCTIONS":

CLD

95.0 ppm

- FUNCTIONS -

AM:Zero-Cal

AM:Span-Cal.

AM:Range-1

AM:Range-2

AM:Range-3

AM:Range-4

SYS:Zero-Cal

SYS:Zero/Span-Cal

EXPERT

BACK

>>>

<<<

INFO

¨ Go to the line you want with the ¯ -key or the • -key. With the F3 key you can go to

other menu pages containing further available signals:

· SYS:Program-Cal

· SYS:Cancel-Cal

· SYS:CAL-Test-Mode

· SYS:AM-Zero-Gas

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· SYS:AM-Span-Gas1, 2, 3, 4

· SYS: Function control

· AM: Hold Outputs

· CLD-AM: NOx

¨ Select the function with the ENTER key or the ® -key:

The display will go back to the menu "DIO-MODULE INPUTS" automatically.

The function selected will appear in the line "Signal name".

The last four lines of variables in the menu "DIO-module inputs" only display some adjust-

ments of the DIO input selected! They are not available:

¨ "Slot ID:" displays the tag number of the DIO board selected. If there exist several DIO

modules in the platform you can change to the setup menu of each with the F3 key.

The tag number of the DIO board selected will appear in the line "Slot ID".

¨ "Signal name:" displays the signal selected for the current DIO input.

¨ "Signal level:" displays the status of the signal selected.

¨ "Signal comes from:" displays the source module selected for the current DIO input.

Configuration of the DIO module outputs:

1) Select the output number:

¨ Press the ENTER key or the ® -key in the line "Outputnumber" of the menu

"DIO-MODULE OUTPUTS" and adjust an output number (1, ..., 24) with the

• -key or the ¯ -key.

¨ Confirm the number selected with the ENTER key.

2) Choose the module:

¨ Change with the ¯ -key to the line "Choose module...".

¨ Change to the submenu "ANALYZER MODULES" with the ENTER key or the ® -key.

All modules joint to the platform or to the analyzer are available:

CLD

95.0 ppm

Analyzer Modules

NGA Control module

CLD

EXPERT

BACK

>>>

<<<

INFO

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¨ Go to the line you want with the • -key or the ¯ -key. If there are more than eight source

modules available you have to press the F3 key to go to another menu page.

¨ Select the tag of the module with the ENTER key or the ® -key:

The display will go back to the menu "DIO-MODULE OUTPUTS" automatically.

The tag of the module selected will appear in the line "Signal comes from".

3) Select any signal:

¨ Change to the line "Choose signal..." with the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the submenu "Signals":

CLD

95.0 ppm

Signals

NORMAL

MAINTENANCE REQUEST

FAILURE

CAL. IN PROGRESS

ZERO IN PROGRESS

SPAN IN PROGRESS

ZERO FAILED

SPAN FAILED

HOME

ESCAPE

BACK

INFO

¨ Go to the line you want with the ¯ -key or the • -key. With the F3 key you can go to

other menu pages containing further available signals:

· RANGE OVERFLOW

· RANGE UNDERFLOW

· FLOW TO LOW

· FLOW TO HIGH

· RANGE 1, 2, 3, 4

· OZONATOR OFF

· NOx MODE

· NO MODE

· and further signals, if need be:

All signals of the control module and of the analyzer modules joint to the platform

or MLT analyzer (e.g. CLD, FID, MLT AM) are available in the menu "SIGNALS".

The signals shown above will appear by using a CLD module as source module.

¨ Select the signal with the ENTER key or the ® -key:

The display will go back to the menu "DIO-MODULE OUTPUTS" automatically. The

signal selected will appear in the line "Signal name".

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5.3

Auxiliary Module Set up

Main Menu — Expert controls and set up

Auxiliary module set up

CLD

95.0 ppm

Auxiliary module set up

Select any auxiliary module for set up.

Parameter:

MAIN

BACK

>>>

<<<

INFO

In the menu "Auxiliary module set up" you can select any of the following types of micro

processor controlled auxiliary modules:

1) I/O Module with three alarms

2) Autocal I/O

3) Syscal I/O

If one of these auxiliary modules is available you will find its corresponding tag in a line of

this menu. If there exist more than eight of such modules you can change to another

menu page with the F3 key.

Press the ENTER key or the ® -key in the line where the tag of the module is displayed to

change to the setup submenus of the corresponding I/O board.

For further Informations please contact your customer service or look at the manual of the

I/O board!

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5.4

System Set Up

Main Menu — Expert controls and set up

System set up

CLD

95.0 ppm

System Set Up

Front panel control...

Display resolution...

Auxiliary lines...

HOME

ESCAPE

INFO

From the menu "System Set Up" you can change to several submenus to set up different

parameters of the LCD and the single component display of the platform.

¨ Scroll with the ¯ -key or the • -key to select the menu line you want.

¨ Press the ENTER key or the ® -key in the line selected to change to the corresponding

submenu.

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5.4.1 System Set Up

Front panel control

Main Menu — Expert controls and set up

System set up

Front panel control

CLD

95.0 ppm

Front Panel Control

LCD brightness:

LCD viewing angle:

Beeper enable:

70 %

25 %

Off

Beeper frequency:

1.00 kHz

Reading refresh rate:

Drop out of menus after:

1 s

10 min

Date and time...

HOME

ESCAPE

INFO

In the menu "Front panel control" you can set up several display parameters.

Set up parameters:

¨ Select any line of variables or the menu line with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Lines of variables "LCD brightness" and "LCD viewing angle":

In these two lines you can determine the quality of the LCD reproduction. The best values

depend on your position to the screen and on the light of the environment.

¨ Options: 20 to 100% for LCD brightness and 10 to 80% for LCD viewing angle.

¨ Usually: 70 to 90% (brightness) and 20 to 30% (angle).

¨ Caution: Be careful with the changing of these values! Perhaps you can not read the

display any longer if you use very extreme values! It is not possible to load standard

values via keyboard!

Lines of variables "Beeper enable" and "Beeper frequency":

The functionality of these two lines is not available at the moment!

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Line of variables "Reading refresh rate":

In this line you can determine how often the display shall be built up in a certain time

interval. Options: 1s to 60s. Standard: 1s.

Line of variables "Drop out of menus after":

In this line you can decide if and after which time without front panel operations the display

shall change from the current menu to the single component display.

¨ Options: 10s, 30s, 1min, 5min, 10min, 30min, Never.

Date and time set up:

Press the ENTER key or the ® -key in the line "Date and time..." to change to the

corresponding submenu:

CLD

95.0 ppm

Date and Time

Time display format (am/pm):

Network updating:

Minutes:

24 Hrs

Enabled

Hours:

(Entered as 24Hrs format)

Day:

Month:

Year:

1998

Current time:

13:48:20 21 Feb 1998

HOME

ESCAPE

SET

INFO

In the menu "Date and Time" you can set up the date and the time of the control module

(platform or MLT analyzer).

Line of variables "Time display format (am/pm)":

In this line you can decide if the time of the control module should be displayed in the 12

hours format or in the 24 hours format.

Line of variables "Network updating":

Select "Enabled" if you want that all modules combined with the platform or the MLT

analyzer can use the date and time setup of the control module. Else, select "Disabled".

Set up a new date or time:

1) Press the ENTER key or the ® -key in the line "Minutes", "Hours", "Day", "Month" or

"Year" to select the corresponding number.

2) Select any digit with the ¬ -key or the ® -key and adjust a new value with the • -key or

the ¯ -key.

¨ Options: Minutes: 0 to 59, Hours: 0 to 23, Day: 1 to 28/30/31 depending on the month

selected, Month: 1 to 12, Year: 1996 to 2035.

3) Press the F4 key to set the new date or time. The new adjustment will appear in the line

"Current time". The display in this line will be refreshed every five second.

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5.4.2 System Set Up

Display resolution

Main Menu — Expert controls and set up

System set up

Display resolution

CLD

95.0 ppm

Display resolution

Maximum total number of digits:

Digits after the decimal point:

HOME

ESCAPE

INFO

In the menu "Display resolution" you can determine the number of digits for the display of

the measured values. These numbers do not alter the accuracy of measurement. The

adjustments are not valid for the analyzer module!

Set up parameters:

¨ Select one of the two lines of variables with the ¯ -key or the • -key.

¨ Select the number with the ENTER key or the ® -key.

¨ Select the digit with the • -key or the ¯ -key.

Options: Maximum total number of digits: 3, 4, 5, 6

Digits after the decimal point: 0, 1, 2, 3.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Example:

¨ Measured number: 1.2345

¨ Select 3 for total number of digits and 2 for digits after decimal point.

¨ The screen will display: 1.23

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5.4.3 System Set Up

Auxiliary Lines

Main Menu — Expert controls and set up

System set up

Auxiliary lines

CLD

95.0 ppm

Auxiliary lines

First auxiliary line:

Second auxiliary line:

Third auxiliary line:

Fourth auxiliary line:

Enabled

First line source...

Second line source...

Third line source...

Last line source...

HOME

ESCAPE

INFO

In the menu "Auxiliary lines" you can determine if the last four lines in the single

component display of the current channel shall appear. If you want to set up the lines of

the other channels of the joint analyzer modules, press the F3 key.

Set up parameters:

¨ Select any line of variables or any menu line with the ¯ -key or the • -key.

¨ Select the parameter with the ENTER key or the ® -key.

¨ Select "Enabled" or "Disabled" with the • -key or the ¯ -key to enable or disable the

display of the corresponding auxiliary line in the single component display.

¨ Confirm the parameter selected with the ENTER key or cancel and go back to the last

adjustment with the F2 key.

Choose the source module for the auxiliary lines:

Press the ENTER key or the ® -key in the line "First line source...", "Second line

source...", "Third line source..." or "Last line source..." to change to the corresponding

submenu. The tags of all modules combined with the platform or the MLT analyzer are

available:

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CLD

95.0 ppm

CLD

First auxiliary line source

Select the module to use as source for this line

in the single analyzer display screen.

HOME

ESCAPE

BACK

INFO

¨ Go to the line you want with the • -key or the ¯ -key. If there are more than eight source

modules available you have to press the F3 key to go to another menu page.

¨ Select the tag of the module with the ENTER key or the ® -key:

The display will go back to the menu "Auxiliary lines" automatically.

The selection will be done.

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5.5

Expert Analyzer Controls

Main Menu — Expert controls and set up

Expert analyzer controls

CLD

95.0 ppm

Expert controls

Measurement range number:

Range upper limit:

100.0 ppm

Range settings...

Range and functional control:

Measurement mode:

Ozonator status:

AUTO

NOx

Ozonator power:

Enabled

Zero/Span calibration...

Ranges with valid calibration:

Physical Measurements...

3&4

HOME

ESCAPE

CAL

NO/NOx

INFO

In the menu "Expert Controls" you can set up several measurement parameters of the

analyzer as range or gas selection. Besides, you can change to further menus, where you

can start calibrations for instance.

Set up parameters:

¨ Select the line of variables or the menu line with the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select the parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Lines of variables "Measurement range number", "Range upper limit"

and menu line "Range settings...":

You can set up the current range for the analyzer in the line "Measurement range

number". A change in this line will change the end of range value automatically in the line

"Range upper limit". You cannot change the end of range value there. To change it you

have to go to the menu "Range Settings" via the corresponding menu line. This procedure

will be described on page 5-55 (chapter 5.5.1).

Line of variables "Range and functional control":

¨ LOCAL:

The platform will be controlled via the display.

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¨ AUTO:

The range will be selected automatically ("auto range"). This function will only be

available with an I/O board with 3 alarms (PIN 70 656 193), because the auto ranging

parameters are located on the I/O board (see its own manual)!

¨ REMOTE:

The range selection will be controlled by digital inputs, e.g. via a DIO board or I/O

board with 3 alarms.

Line of variables "Measurement mode":

If this line is selected: Press the F4 key (NO/NOx) to set up NO or NO_xas sample gas.

Lines of variables "Ozonator power", "Ozonator status":

You can enable or disable the ozonator in the line "Ozonator power". The actual status will

be displayed in the line "Ozonator status" automatically.

Menu line "Zero/Span calibration...":

Via this line you can change to the menu "Zero/Span calibration", where you can set up

and start the calibration. This menu will be described on page 5-56 (chapter 5.5.2). You

can also reach that menu with the F3 key (CAL).

Line of variables "Ranges with valid calibration":

In this line you will find the ranges with successful calibration results.

Menu line "Physical Measurements...":

Via this line you can change to the menu "Physical Measurements", where you will find

some pressure results and temperature results of the CLD analyzer module. This menu

will be described on page 5-60 (chapter 5.5.3).

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5.5.1 Expert Analyzer Controls

Range Settings

Main Menu — Expert controls and set up

Expert analyzer controls

Range settings

CLD

95.0 ppm

Range Settings

Minimum range:

10.0 ppm

10000 ppm

0.0 ppm

10.0 ppm

0.0 ppm

25.0 ppm

0.0 ppm

100.0 ppm

0.0 ppm

250.0 ppm

Maximum range:

Range 1 lower limit:

Range 1 upper limit:

Range 2 lower limit:

Range 2 upper limit:

Range 3 lower limit:

Range 3 upper limit:

Range 4 lower limit:

Range 4 upper limit:

HOME

ESCAPE

INFO

In the menu "Range Settings" you can set up the begin and the end of each range. These

values will only be limited by the setups in the line "Minimum range" resp. "Maximum

range". The concentrations of these lines are manufacturer's settings and cannot be

changed by the customer.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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5.5.2 Expert Analyzer Controls

Zero/Span Calibration

Main Menu — Expert controls and set up

Expert analyzer controls

Zero/Span calibration

CLD

95.0 ppm

Zero/span calibration

Measurement range number:

Zero gas concentration:

Span gas concentration:

Sample flow:

Raw measurement signal:

Measurement gas:

NO/NOx toggle!

Status:

Result...

Calibration adjustment limits:

0.0 ppm

100.0 ppm

1100 ml/min

521590

NOx

READY

Disabled

INFO

HOME

FACTORS

ZERO

SPAN

In the menu "Zero/span calibration" you can set up and start the calibration of the analyzer.

The procedure and the menus are the same as described for the analyzer module in

chapter 5.1.1 (p. 5-5).

How to calibrate:

1) Select the measurement range:

· Press the ENTER key or the ® -key in the line "Measurement range number" to enter

the parameter. Select the range you want to calibrate with the • -key or the ¯ -key and

confirm it with ENTER. The zero gas concentration and the span gas concentration of

the range selected will appear in the corresponding lines, automatically.

2) Select the gas component:

· Go to the line "NO/NOx toggle!" with the ¯ -key and select the gas component you

want with the ENTER key or the ® -key. The component selected will appear in the

line "Measurement gas", automatically.

3) Zeroing:

· Change to the submenu "Analyzer zero" with the F3 key (ZERO).

· Pay attention to the notes on the screen !

· Flow enough zero gas through the CLD.

· Wait for a stable signal (look at the headline of the display). Then, start the zero gas

calibration with the F3 key (ZERO). The running procedure will be the same as it is

described detailed in chapter 4.2.1 of the basic controls (p. 4-22pp).

· Go back to the menu "Zero/span calibration" with the F2 key or the ¬ -key after the

zero gas calibration will be done (Messages on the display: READY/CAL OK).

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4) Spanning:

· Change to the submenu "Analyzer span" with the F4 key (SPAN).

· Pay attention to the notes on the screen !

· Flow enough span gas through the CLD.

· Wait for a stable signal (look at the headline of the display). Then, start the span gas

calibration with the F4 key (SPAN). The running procedure will be the same as it is

described detailed in chapter 4.2.2 of the basic controls (p. 4-26pp).

· Go back to the menu "Zero/span calibration" with the F2 key or the ¬ -key after the

span gas calibration will be done (Messages on the display: READY/CAL OK).

Alternative: Go back to the "Main Menu" with the F1 key (HOME).

5) Check the calibration results:

· You can change to the submenu "Zero/span diagnostic data" via the line "Result..." of

the menu "Zero/span calibration". There you can control the results of the last zero

and span calibration. You can go back to the menu "Zero/span calibration" with the F2

key or the ¬ -key.

Manual input of calibration factors:

The calibration may be wrong because of a trouble in the gas flow. If a calibration was not

successful, you have to repeat it. It is possible that a new start of calibration will not solve

the problem, if the measured zero or span gas value will differ from normal signals largely.

In that case you have to put in the calibration factors manually:

¨ From the menu "Zero/span calibration" you can change to the submenu "Calibration

Factors" with the F2 key (FACTORS):

CLD

95.0 ppm

Calibration Factors

Only those factors appropriate for the current range

will affect the reading on the current range.

Make sure you are using the right ones!

Measurement range number:

Range 1 factors...

Range 2 factors...

Range 3 factors...

Range 4 factors...

HOME

ESCAPE

INFO

¨ Select the range you want in the line "Measurement range number" and change via the

line "Range 1/2/3/4 factors..." to the corresponding submenu:

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CLD

95.0 ppm

Range 3 Factors

Zero offset:

Span factor:

Full scale range at calibration:

Measurement range number:

521580.6

0.002608716

100.0 ppm

Raw measurement signal:

521660

HOME

STORE

HISTORY

INFO

Set up parameters:

¨ Press the ENTER key or the ® -key in the line "Zero offset" to select the parameter and

set up "32700" resp. "524000" with the • -key or the ¯ -key. You may select any digit

with the ® -key or the ¬ -key.

Note: The zero offset is about 32000 counts for the CLD software revision 2.2.1 (16 bit

D/A transformer) and about 520000 counts for the revision 2.3 (20 bit D/A transformer).

¨ Confirm your setup with the ENTER key.

¨ Go to the line "Span factor" with the ¯ -key.

¨ Press the ENTER key or the ® -key to select the parameter and set up "0.00015" with

the arrow keys.

¨ Confirm your setup with the ENTER key.

Notes:

¨ You have to set up the factors for all ranges.

¨ With the parameter "Zero offset" you will fix the zero value. The changing of the zero

offset will influence the signal immediately (look at the headline).

¨ With the parameter "Span factor" you will fix the signal at the span gas setpoint. The

changing of the span factor will influence the signal immediately (look at the headline).

¨ Conditions for the manual input of factors:

· "Disabled" has to be set up in the line "Calibration adjustment limits" of the menu

"Zero/span calibration".

· "SEPARATELY" has to be set up in the lines "Zero ranges" and "Span ranges" of the

menu "Calibration Parameters" (see 5.1.2, p. 5-9).

¨ Attention:

After the calibration with factors you have to calibrate with zero gas and span gas in the

usual way!

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Saving the factors:

¨ You can store the actual zero offset and span factor with the F2 key (STORE) of the

menu "Range 1/2/3/4 Factors". You will find the stored settings on the second menu

page (see next illustration).

¨ You can change to the second menu page of the menu "Range 1/2/3/4 Factors" with

the F4 key (HISTORY):

CLD

95.0 ppm

Range 3 Factors

Manufacturer´s settings.

Zero offset:

Span factor:

0.000000

Stored settings

Zero offset:

Span factor:

0.000000

HOME

RSTR MN

RSTR ST

INFO

¨ You can change the stored settings against the manufacturer's settings with the F3 key

(RSTR MN: Restore the manufacturer's values). The "Zero offset" and the "Span factor"

of the first menu page will change according to the setups of the manufacturer's

settings.

¨ You can change the manufacturer's settings against the stored settings with the F4 key

(RSTR ST: Restore the "stored" values). The "Zero offset" and the "Span factor" of the

first menu page will change according to the setups of the stored settings.

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5.5.3 Expert Analyzer Controls

Physical Measurements

Main Menu — Expert controls and set up

Expert analyzer controls

Physical Measurements

CLD

95.0 ppm

Physical Measurements

Bypass sample flow:

Flow lower limit:

1100 ml/min

200 ml/min

1500 ml/min

340 hPa

Flow upper limit:

Sample pressure:

Ozone supply pressure:

Sensor block temperature:

1030 hPa

0.5 C

HOME

ESCAPE

NO/NOx

INFO

In the menu "Physical Measurements" you can find some pressure results and

temperature results of the CLD analyzer module. Besides, you can set up flow limits. You

can select the gas component with the F3 key (NO/NOx).

Set up parameters:

¨ Select the line "Flow lower limit" or "Flow upper limit" with the • -key or the ¯ -key.

¨ Press the ENTER key or the ® -key to select the parameter.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with the

• -key or the ¯ -key

Options:

-200 to +2000 ml/min for the lower limit (sign changing with F4 "+/-")

0 to 2000 ml/min for the upper limit

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Lines of variables "Bypass sample flow", "Sample pressure", "Ozone supply pressure" and

"Sensor block temperature":

These are information lines. They are not available.

Lines of variables "Flow lower limit", "Flow upper limit":

The violation of these limits may start an alarm report, if it is enabled in the diagnostic

menus (see 6.3 p 6-27).

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6 Technical Level Configuration

If you press the ENTER key or the ® -key in the line "Technical level configuration..." of

the "Main Menu" you will change to the following display:

CLD

95.0 ppm

Technical configuration menu

System set up...

Service menus...

Diagnostic menus...

Other module diagnostic menus...

Listing of all modules...

MAIN

INFO

From the menu "Technical level configuration" you can change to several submenus to set

up the system parameters of the platform, of the analyzer or of the analyzer module.

Besides you can set up or control the software and hardware configuration of the control

module or of the analyzer modules. Some of the system parameters in chapter 6 you can

also set up in several submenus of the expert controls (chapter 5.4 p. 5-47 to 5-52).

In the following table you will find a short overview about the contents of the menus and

where you will find their description in this manual:

Important Contents

Chapter in this manual

Þ Configuration of the LCD-screen

and front panel control

* 6.1 p. 3 to 16

System set up...

Þ Binding of uncategorized I/O

modules with the platform

Þ Setup of security codes of the

different operating levels

Þ Manufacturing and service data

of the control module and the

analyzer modules

* 6.2 p. 17 to 24

* 6.3 p. 25 to 43

* 6.4 p. 44

Service menus...

Þ Error messages of the control

module software and of the

analyzer modules software

Þ not available at the moment;

reserved for error messages of

"none-NGA-modules" software

Þ Overview of all modules

connected to the platform

or the MLT analyzer

Diagnostic menus...

Other module diagnostic

menus...

* 6.5 p. 45

Listing of all modules...

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Structure of chapter six:

The structure of chapter six is analogous to the structure of chapter five:

At the begin of any chapter you will find the way to a certain submenu of the software

starting from the line "Expert controls and set up" in the "Main Menu". The way will be

described with the software catchwords that you have to enter one after another to reach

the corresponding submenu. At the end of the catchword listing you will find the illustration

of the LCD screen. After that you can read the set up instructions and explanations

containing further menu pictures, if necessary.

Example:

You want to optimize the converter efficiency.

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

NOx converter efficiency

CLD

95.0 ppm

NOx converter efficiency

Converter temperature:

Converter set point:

Capillary pressure:

Measurement mode:

Measurement:

362.0 C

360.0 C

340.0 hPa

NOx

95.00 ppm

Last temperature reading:

Last measurement (other mode):

361.7 C

0.000 ppm

HOME

ESCAPE

NO/NOx

INFO

In this menu you can optimize NOx converter efficiency.

1) Set up the desired converter temperature (set point):

· Press the ENTER key or the ® -key to select the parameter

· Select any digit you want to change with the ¬ -key or the ® -key and ...

Further explanations and instructions to set up the parameters will follow !

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6.1

System set up

Main Menu — Technical level configuration

System set up

CLD

95.0 ppm

System Set Up

Main display configuration...

Front panel control...

Date and time...

Module binding...

System Reset...

Security codes...

System tag:

Rosemount

INFO

MAIN

BACK

From the menu „System set up“ you can change to several submenus where you can set

up principally:

¨ LCD resolution

¨ Contents of the single component display

¨ Binding of auxiliary modules to the platform or the analyzer

¨ Set up of the security codes of the different operating levels

Changing to the submenus:

¨ Scroll with the • -key or the ¯ -key to select the menu line you want.

¨ Press the ENTER key or the ® -key in the line selected to change to the corresponding

submenu.

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6.1.1 System set up

Main Display Configuration

Main Menu — Technical level configuration

System set up

Main display configuration

CLD

95.0 ppm

Main display configuration

Display resolution...

Auxiliary lines...

Units...

Editing controls...

MAIN

BACK

INFO

From the menu "Main display configuration" you can change to several submenus where

you can set up the front panel control, the LCD resolution and some contents of the single

component display.

Changing to the submenus:

¨ Scroll with the • -key or the ¯ -key to select the menu line you want.

¨ Press the ENTER key or the ® -key in the line selected to change to the corresponding

submenu.

Menu line "Display resolution...":

Via the line "Display resolution..." you will change to the corresponding submenu

(illustration look next page) where you can determine the number of digits for the display

of the measured values. These numbers do not alter the accuracy of measurement. You

can reach the submenu "Display resolution" via the menu "Expert controls and set up", too

(see 5.4.2 p. 5-50).

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CLD

95.0 ppm

Display resolution

Maximum total number of digits:

Digits after the decimal point:

HOME

ESCAPE

INFO

Set up the number of digits:

¨ Select one of the two lines of variables with the ¯ -key or the • -key.

¨ Select the number with the ENTER key or the ® -key.

¨ Select the digit with the • -key or the ¯ -key.

Options: Maximum total number of digits: 3, 4, 5, 6

Digits after the decimal point: 0, 1, 2, 3.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Example:

¨ Measured number: 1.2345

¨ Select 3 for total number of digits and 2 for digits after decimal point.

¨ The screen will display: 1.23

Menu line "Auxiliary lines...":

From the menu "Main display configuration" you can change via the line "Auxiliary lines..."

to the corresponding menu:

CLD

95.0 ppm

Auxiliary lines

First auxiliary line:

Second auxiliary line:

Third auxiliary line:

Fourth auxiliary line:

Enabled

First line source...

Second line source...

Third line source...

Last line source...

HOME

ESCAPE

INFO

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In the menu "Auxiliary lines" you can determine if the last four lines in the single

component display of the current channel shall appear. If you want to set up the lines of

the other channels of the joint analyzer modules, press the F3 key.

Set up parameters:

¨ Select any line of variables or any menu line with the ¯ -key or the • -key.

¨ Select the parameter with the ENTER key or the ® -key.

¨ Select "Enabled" or "Disabled" with the • -key or the ¯ -key to enable or disable the

display of the corresponding auxiliary line in the single component display.

¨ Confirm the parameter selected with the ENTER key or cancel and go back to the last

adjustment with the F2 key.

Choose the source module for the auxiliary lines:

You will change via the line "First line source...", "Second line source...", "Third line

source..." or "Last line source..." to the corresponding submenus. The tags of all modules

combined with the platform or MLT analyzer are available:

CLD

95.0 ppm

CLD

First auxiliary line source

Select the module to use as source for this line

in the single analyzer display screen.

HOME

ESCAPE

BACK

INFO

¨ Go to the line you want with the • -key or the ¯ -key.

If there are more than eight source modules available you have to press the F3 key to

go to another menu page.

¨ Select the tag of the module with the ENTER key or the ® -key:

The display will go back to the menu "Auxiliary lines" automatically.

The selection will be done.

Menu line "Units...":

From the menu "Main display configuration" you can change via the line "Units..." to the

submenu "Units control":

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CLD

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Units control

This control only acts on analyzers prior to version 2.2

which cannot set their own units.

ppm to vol % switch point:

PPB to PPM switch point:

Hysteresis:

10000 ppm

100.0 ppb

10 %

HOME

ESCAPE

INFO

In the menu "Units control" you can determine the switch point for the signal value from

ppb to ppm, respectively from ppm to vol%. But, the set-ups in this menu are only

operative for earlier versions of analyzers or analyzer modules. The switching will work

automatically depending on the signal value for analyzers from the version 2.2 on.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Lines of variables "ppm to vol% switch point" and "PPB to PPM switch point":

In these lines you can determine which signal value shall switch the displayed concentra-

tion from ppb to ppm resp. from ppm to vol% (or reverse).

Line of variables "Hysteresis":

The value selected in this line will determine the range for the switching of the concen-

tration unit.

Example:

¨ Hysteresis is 10% and switch point ppm <–> vol% is 10000 ppm

¨ The concentration value displayed will change with increasing signal values from ppm

to vol% at: 11000 ppm, i.e. the concentration of 11000 ppm will be displayed as 1.1%.

¨ The concentration value displayed will change with decreasing signal values from vol%

to ppm at: 0.9%, i.e. the concentration 0.9% will be displayed as 9000 ppm.

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Menu line "Editing controls...":

From the menu "Main display configuration" you can change via the menu line "Editing

controls..." to the corresponding submenu:

CLD

95.0 ppm

Editing controls

Delay for alarm:

Wait for new screen:

20 ms

0 ms

Wait between key strokes:

Presses before fast scroll:

Initial delay before repeat:

Delay before double click:

Slow repeat time:

50 ms

200 ms

0 ms

150 ms

Enabled

Fast repeat time:

Accelerated scrolling:

HOME

ESCAPE

INFO

In the menu "Editing controls" you can set up a lot of parameters to control the LCD by the

keyboard. In any line of variable of this menu you can read which set up is possible.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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6.1.2 System set up

Front Panel Control

Main Menu — Technical level configuration

System set up

Front panel control

CLD

95.0 ppm

Front Panel Control

LCD brightness:

LCD contrast:

70 %

25 %

Reading refresh rate:

Drop out of menus after:

1 s

10 min

HOME

ESCAPE

INFO

In the menu "Front Panel Control" you can set up several display parameters. You can set

up the same parameters in the menu "Front Panel Control" of the "Expert controls and set

up" menus (see 5.4.1 p. 5-48).

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Lines of variables "LCD brightness" and "LCD contrast":

In these two lines you can determine the quality of the LCD reproduction. The best values

depend on your position to the screen and on the light of the environment.

¨ Options: 20 to 100% for LCD brightness and 10 to 80% for LCD contrast.

¨ Usually: 70 to 90% (brightness) and 20 to 30% (angle).

¨ Caution: Be careful with the changing of these values! Perhaps you can not read the

display any longer if you use very extreme values! It is not possible to load standard

values via keyboard!

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Line of variables "Reading refresh rate":

In this line you can determine how often the display shall be built up in a certain time

interval. Options: 1s to 60s. Standard: 1s.

Line of variables "Drop out of menus after":

In this line you can decide if and after which time without front panel operations the display

shall change from the current menu to the single component display.

Options: 10s, 30s, 1min, 5min, 10min, 30min, Never.

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6.1.3 System set up

Date and Time Set up

Main Menu — Technical level configuration

System set up

Date and time

CLD

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Date and Time

Time display format (am/pm):

Network updating:

Minutes:

24 Hrs

Enabled

Hours:

(Entered as 24Hrs format)

Day:

Month:

Year:

1998

Current time:

13:48:20 21 Feb 1998

HOME

ESCAPE

SET

INFO

In the menu "Date and Time" you can set up the date and the time of the control module

(platform or MLT analyzer). You will find the same menu via the "Expert controls and set

up" menus (see 5.4.1 p. 5-49).

Line of variables "Time display format (am/pm)":

In this line you can decide if the time of the control module should be displayed in the 12

hours format or in the 24 hours format.

Line of variables "Network updating":

Select "Enabled" if you want that all modules combined with the platform or MLT analyzer

can use the date and time setup of the control module. Else, select "Disabled".

Set up a new date or time:

1) Press the ENTER key or the ® -key in the line "Minutes", "Hours", "Day", "Month" or

"Year" to select the corresponding number.

2) Select any digit with the ¬ -key or the ® -key and adjust a new value with the • -key or

the ¯ -key.

· Options: Minutes: 0 to 59, Hours: 0 to 23, Day: 1 to 28/30/31 depending on the month

selected, Month: 1 to 12, Year: 1996 to 2035.

3) Press the F4 key to set the new date or time. The new adjustment will appear in the line

"Current time". The display in this line will be refreshed every five second.

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6.1.4 System set up

Module Binding

Main Menu — Technical level configuration

System set up

Module binding

CLD

95.0 ppm

Module Binding

Analyzer module selected:

CLD

Select modules...

Proposed bind:

NONE

View bindings...

Bind selections!

Unbind everything!

HOME

ESCAPE

BIND

UNBIND

INFO

In the menu "Module Binding" you can bind with the analyzer modules the following types

of micro processor controlled I/O modules connected to the platform:

1) I/O module with three alarms

2) Autocal I/O

3) Syscal I/O

You can unbind all existing bindings between the analyzer module and the I/O modules if

you press the F4 key (UNBIND) or if you press the ENTER key or the ® -key in the line

"Unbind everything!".

Module binding:

1) Select the channel you want:

¨ Change to the "Main Menu" with the F1 key (HOME).

¨ With the F3 key (NEXT) in the "Main Menu" you can select the analyzer module you

want to bind with an I/O module:

The channel selected will appear in the tag (left above in the headline of the display).

¨ Go back to the menu "Module Binding" via the menus "Technical level configuration"

and "System set up":

The tag of the analyzer module selected will appear in the line "Analyzer module

selected".

2) Select the I/O module you want:

¨ Press the ENTER key or the ® -key in the line "Select modules..." to change to the

submenu "Select I/O modules":

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CLD

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Select IO modules

Select the modules you wish to bind to the current

analyzer.

I/O module with 3 alarms

Autocal I/O

Syscal I/O

HOME

ESCAPE

BACK

INFO

¨ Change to the line you want with the • -key or the ¯ -key.

If there exist more than eight unbound I/O modules (e.g. Autocal I/O) you can change to

another menu page with the F3 key (MORE).

¨ Press the ENTER key or the ® -key to select the tag of the I/O module you want:

The display will go back to the menu "Module Binding" automatically.

The tag of the I/O module selected will appear in the line "Proposed bind".

3) Binding:

¨ Press the ENTER key or the ® -key in the line "Bind selections!" or press the F3 key

(BIND) to bind the modules selected:

The control module will change to the initializing mode and the binding will be done,

automatically.

¨ Repeat the steps 1) to 3) to bind further modules you want.

4) Check bindings:

¨ Press the ENTER key or the ® -key in the line "View bindings..." to change to the

submenu "Modules Bound" where you will find all I/O modules bound to the channel

selected:

CLD

95.0 ppm

Modules Bound

Analyzer module selected:

Auxiliary module:

Proposed new bind:

CLD

Syscal I/O

NONE

HOME

ESCAPE

INFO

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6.1.5 System set up

System Reset

Main Menu — Technical level configuration

System set up

System Reset

CLD

95.0 ppm

System Reset

Are you sure?

Re-initializing will destroy all the binds!!!

System reset!

Re-initialize network!

HOME

ESCAPE

INFO

You can start the following functions in the menu "System Reset":

1) System Reset:

¨ The MLT analyzer or the platform will change to the initializing mode automatically, if

you press the ENTER key or the ® -key in the line "System reset!":

This reboot is analogous to the "switching on" of the control module.

2) Re-initialize network:

¨ Change to the line "Re-initialize network!" with the • -key or the ¯ -key.

¨ Press the ENTER key or the ® -key to start the function.

Caution: With the function "Re-initialize network!", you will delete all bindings between

analyzer modules and I/O modules and all configuration data of the SIO and DIO modules

will disappear!

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6.1.6 System set up

Security Codes

Main Menu — Technical level configuration

System set up

Security codes

CLD

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Record security codes

Basic level security:

Expert level security:

Technical level security:

Disabled

Record basic level security code...

Record expert level security code...

Record technical level security code...

HOME

BASIC

EXPERT

TECH.

INFO

In the menu "Record security codes" you can enable a security code for each the "Basic

controls", for the "Expert controls and set up" and for the "Technical level configuration".

Caution: If you enable a security code and forget it, you will not have any possibility

to enter the locked level!

How to record and to enable the security codes:

1) Determination of the code number for the:

¨ "Basic controls" (standard: 12345):

· Go to the line "Record basic level security code..." with the • -key or the ¯ -key and

change to the corresponding submenu with the ENTER key or the ® -key (see

illustration on the next page).

· Alternative: Press F2.

¨ "Expert controls and set up" (standard: 12345):

· Go to the line "Record expert level security code..." with the • -key or the ¯ -key and

change to the corresponding submenu with the ENTER key or the ® -key (menu

page is analogous to the one of the basic level, see illustration on the next page).

· Alternative: Press F3.

¨ "Technical level configuration" (standard: 54321):

· Go to the line "Record technical level security code..." with the • -key or the ¯ -key

and change to the corresponding submenu with the ENTER key or the ® -key (menu

page is analogous to the one of the basic level, see illustration on the next page).

· Alternative: Press F4.

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CLD

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Record basic level security code

Press five softkeys in any order to define the code

The actual code is represented by the order in which

they are pressed, and shown numerically below.

Press the left arrow key when you are done.

Actual code number:

12345

ABCDE1

FGHIK2

LMNOP3

QRSTU4

VWXYZ5

¨ Put in the code you want with the function keys F1, ..., F5:

The sequence of the code numbers will appear in the line "Actual code number".

Note: "1" is attached to F1, "2" to F2 and so on.

The characters displayed above the function keys are not displayed as code numbers.

Example:

· Security code you want is: 53412

· You have to press the sequence: F5 F3 F4 F1 F2

¨ You can press the function keys as often you want to give in the number you want at

any digit of the code. If the input of the security code is done you can go back to the

menu "Record security codes" with the ¬ -key.

2) Enable the security code:

¨ With the • -key or the ¯ -key you can change to the line:

· "Basic level security" to enable the code for the "Basic controls".

· "Expert level security" to enable the code for the "Expert controls and set up".

· "Technical level security" to enable the code for the "Technical level configuration".

¨ Press the ENTER key or the ® -key to select the parameter and adjust "Enabled" with

the • -key or the ¯ -key. Confirm it with the ENTER key.

3) Change to a level locked by security code:

¨ Go back to the "Main Menu" with F1 (HOME).

¨ Try to change to the locked level via the corresponding menu line with the ENTER key

or the ® -key:

A menu page will appear with the invitation to enter the security code. The parameter in

the line "Security code" is "Ready".

¨ Enter the security code with the right sequence of function keys. The symbol "*" will

appear in the line "Security code" for each input. If the code is wrong, "Ready" will

appear again in this line. Then you cannot change to the locked level. If the code is

correct, the display will change automatically to the locked level after the last digit of

the code is entered.

Note: If you have entered a level by security code, this level will be unlocked generally. If

you want to enter this level only by security code, you have to press the F4 key (LOCK) in

the "Main Menu" after each return from the specific level!

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6.2

Service Menus

Main Menu — Technical level configuration

Service menus

CLD

95.0 ppm

Service Menus

Manufacturing data...

Service history...

In maintenance since:

N/A

HOME

SERVICE

INFO

From the menu "Service menus" you can change to several submenus where you can set

up or control:

¨ Manufacturing data of the control module or the analyzer module

¨ Service data of the control module or the analyzer module

Changing to the submenus:

¨ Scroll with the • -key or the ¯ -key to select the menu line you want.

¨ Press the ENTER key or the ® -key in the line selected to change to the corresponding

submenu.

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6.2.1 Service Menus

Control Module Data

Main Menu — Technical level configuration

Service menus

Manufacturing data

Control module data

CLD

95.0 ppm

Control Unit Manufacturing Data

Control unit serial number:

Manufacturing date code:

Hardware revision number:

Software revision number:

CM1

16.11.1997

ACU-01/C

Revision notes...

User tag number:

NGA Control module

INFO

HOME

ESCAPE

In the menu "Control Unit Manufacturing Data" you will find the hardware and the software

revision number and the serial number of the control module.

The control module data in the first four lines are set up by the manufacturer. It is only

necessary to change the data if something as the software revision number will change.

Note: If you have questions about the control module give the serial number of the first

line to the customer service!

You can change via the line "Revision notes..." to the corresponding submenu where you

will find the current revision note of the NGA software.

In the line "User tag number" you will find the control module tag of the platform.

Set up parameters:

¨ Select any line of variables or the menu line with the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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6.2.2 Service Menus

Analyzer Module Data

Main Menu — Technical level configuration

Service menus

Manufacturing data

Analyzer module data

CLD

95.0 ppm

Analyzer manufacturing data

Analyzer module s/n:

Manufacturing date code:

Bench configuration code:

Hardware revision number:

Software revision number:

Minimum range:

Maximum range:

Diode s/n, block s/n:

Capillary:

CLD1

CLA - low range

1.0

2.3

10.0 ppm

10000 ppm

0000; 0000

200.0 ml/min

HOME

ESCAPE

RESET

STORE

INFO

In the menu "Analyzer manufacturing data" you will find the hardware revision number, the

software revision number and the serial number of the CLD analyzer module. Besides,

you can set up some measurement parameters.

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Lines of variables "Analyzer module s/n", "Manufacturing date code", "Bench configuration

code" and "Diode s/n, block s/n":

The data in these lines are specific CLD analyzer module data. They were set up by the

manufacturer during the first startup procedure of the module. A changing of these data

will only be necessary, if hardware setups or software setups will be changed. Only

specialists should change these parameters.

Note: The serial number of your CLD analyzer module you will find in the line "Analyzer

module s/n". Please give this number to your customer service, if you have questions

about your CLD analyzer module!

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Lines of variables "Hardware revision number" / "Software revision number":

In these information lines you will find the hardware revision number and the software

revision number of the CLD analyzer module. You cannot select these lines.

Lines of variables "Minimum range" / "Maximum range":

In these lines you can set up which begin of range and which end of range shall be the

limit for all ranges. That means: No begin of range in the menu "Range Settings" (chapter

5.1.6 p. 5-16 or 5.5.1 p. 5-55) can be minor as the value of the line "Minimum range" and

no end of range in the menu "Range Settings" can be major as the value of the line

"Maximum range".

Options:

Minimum range

Maximum range

0 to 1000 ppm

0 to 10000 ppm

Line of variables "Capillary":

In this line you can set up the capillary flow: 50 to 1000 ml/min.

Caution:

¨ If you change the values in the lines "Minimum range", "Maximum range" and

"Capillary" you will change measurement procedure of the CLD !

That means:

The amplifying steps will be preselected by these parameters automatically.

¨ Wrong parameters in these lines will produce error measurements automatically !

¨ Therefore, you should not change the setups in these lines !

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6.2.3 Service Menus

Control Module History

Main Menu — Technical level configuration

Service menus

Service history

Control module history

CLD

95.0 ppm

Control Module Service History

Manufacturing date:

In service date:

16.11.1997

Last service date:

List notes...

08:39:55 09 Feb 1998

Add service date!

HOME

ESCAPE

INFO

In the menu "Control Module Service History" you will find the manufacturing date of the

control module and the date since the control module is in service. Besides, you can find

the last service date in the corresponding line. After service is done you can set up a new

service date with the function "Add service date!". The new date will appear in the line

"Last service date:" after you will have changed to the single component display.

Set up parameters:

¨ Select the line "In service date:", the line "List notes..." or the line "Add service date!"

with the ¯ -key or • -key.

¨ Press the ENTER key or the ® -key to select the variable, to start the function or to

change to the submenu.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

Menu line "List notes...":

Via the line "List notes..." you can change to the submenu "Control Unit Service notes"

where you can give in a short note about the service you have done:

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CLD

95.0 ppm

Control Unit Service notes

You can write up to 22 characters in each line.

No service

HOME

ESCAPE

INFO

Set up notes:

¨ Select the line you want with the • -key or ¯ -key.

¨ Select the parameter with the ENTER key or the ® -key.

¨ Select the digit you want to change with the ® -key or the ¬ -key and adjust the new

value with the • -key or the ¯ -key;

Maximum of digits for each line: 30

Options: alphabet (capital and small letters), umlauts, letters from different languages,

0, 1, 2,..., 9, +, -, *, /, =, ?, !, %, $ and many others.

¨ Confirm the note with the ENTER key or cancel and go back to the last note with the

F2 key.

Note: You can set up any digit more fast by holding the • -key or the ¯ -key. The scrolling

will accelerate!

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6.2.4 Service Menus

Analyzer Module History

Main Menu — Technical level configuration

Service menus

Service history

Analyzer module history

CLD

95.0 ppm

Analyzer module service history

Manufacturing date:

In service date:

08.01.1998

02-27-98 13:50

02-27-98 14:01

229.3 hours

8/1/98

Last zero calibration date:

Last span calibration date:

Total hours of operation:

Converter installation date:

Converter hours of operation:

Last service date:

229.3 hours

10-02-1998 17:32

List notes...

Add service date!

HOME

ESCAPE

NEW CONV

INFO

In the menu "Analyzer module service history" you will find the manufacturing date and the

service date of the CLD analyzer module. In the line "Last service date" you can set up the

actual date of maintenance. You only have to press the ENTER key in the line "Add

service date!" and the actual date will appear in the line "Last service date".

Caution: Do not press the F3 key (NEW CONV) !

With the F3 key you will load the data of the Master-EPROM ! All stored data will be

deleted !

Set up parameters:

¨ Select the line "In service date", the line "List notes..." or the line "Add service date!"

with the • -key or the ¯ -key.

¨ Press the ENTER key or the ® -key to select the variable, to start the function or to

change to the submenu.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or cancel and go back to the last value with

the F2 key.

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Menu line "List notes...":

Via the line "List notes..." you can change to the submenu "Analyzer module service

notes" where you can give in a short note about the service you have done:

CLD

95.0 ppm

Analyzer module service notes

You can write up to 22 characters in each line.

New

HOME

ESCAPE

INFO

Set up notes:

¨ Select the line you want with the • -key or ¯ -key.

¨ Select the parameter with the ENTER key or the ® -key.

¨ Select the digit you want to change with the ® -key or the ¬ -key and adjust the new

value with the • -key or the ¯ -key;

Maximum of digits for each line: 30

Options: alphabet (capital and small letters), umlauts, letters from different languages,

0, 1, 2,..., 9, +, -, *, /, =, ?, !, %, $ and many others.

¨ Confirm the note with the ENTER key or cancel and go back to the last note with the

F2 key.

Note: You can set up any digit more fast by holding the • -key or the ¯ -key. The scrolling

will accelerate!

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6.3

Diagnostic Menus

Main Menu — Technical level configuration

Diagnostic menus

CLD

95.0 ppm

Diagnostic menus

Control module diagnostics...

Analyzer module diagnostics...

HOME

ESCAPE

BACK

INFO

From the menu "Diagnostic menus" you can change to submenus where you will find

software error messages of the control module or of the analyzer module. If need be, you

can remove the error messages in these menus.

Changing to the submenus:

¨ Scroll with the • -key or the ¯ -key to select the menu line you want.

¨ Press the ENTER key or the ® -key in the line selected to change to the corresponding

submenu.

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6.3.1 Diagnostic Menus

Control Module Diagnostics

Main Menu — Technical level configuration

Diagnostic menus

Control module diagnostics

CLD

95.0 ppm

Control Unit Diagnostics

Software error code (1 = no error):

Last software error message

And:

Edit to reset:

Report

INFO

HOME

ESCAPE

REBOOT

In the menu "Control Unit Diagnostics" you can find software error messages of the

control module. If such messages are available, you can act in the following way:

1) Make a note of the error messages.

2) Reset the message:

· Press the ENTER key or the ® -key in the line "Edit to reset".

· Set up "Reset" with the • -key or the ¯ -key and confirm it with the ENTER key:

The error messages will disappear if the reason is not existing any longer.

· If the error messages keep displayed:

3) System reset:

· Change to the menu "System Reset" with the F3 key (REBOOT).

· Press the ENTER key or the ® -key in the line "System reset!" to reboot (see 6.1.5 p.

6-14).

4) Check the error messages:

· Go again to the menu "Control Unit Diagnostics".

· If the error messages are still existing, contact your customer service, please.

· If the error messages are disappeared, you should set up the report status again:

Set up "Report" in the line "Edit to reset".

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6.3.2 Diagnostic Menus

Analyzer Module Diagnostics

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

CLD

95.0 ppm

Analyzer Diagnostics

Power supply voltages...

Primary variable parameters...

Physical Measurements...

Temperature control parameters...

Flow control parameters...

Miscellaneous control parameters...

Trend display control...

Software diagnostics...

Alarm messages valid for:

Start up analyzer...

FAILURE

NOx converter efficiency...

HOME

ESCAPE

INFO

From the menu "Analyzer Diagnostics" you can change to several submenus, where you

can set up and control some measurement parameters and calibration parameters of the

CLD analyzer module.

Set up parameters:

¨ Select any menu line or the line of variables "Alarm messages valid for" with

the • -key or the ¯ -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select the parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Line of variables "Alarm messages valid for":

Options:

· FAILURE

· SAFETY FAILURE

· ANY

· WARNING

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6.3.2.1 Diagnostic Menus

Power Supply Voltages

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Power supply voltages

CLD

95.0 ppm

Analyzer diagnostics

Power supply voltages

15.21 V

+15V analog is:

+15V analog was:

-15V analog is:

-15V analog was:

+5V digital is:

15.02 V

-15.21 V

-15.11 V

5.010 V

5.007 V

23.82 V

24.22 V

11.97 V

12.05 V

+5V digital was:

+24V-power was:

+12V analog is:

+12V analog was:

HOME

ESCAPE

INFO

In the submenu "Power supply voltages" you can find the current value of the power

supplies ("is"-lines) and the values when the CLD analyzer module was manufactured

("was"-lines).

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6.3.2.2 Diagnostic Menus

Primary Variable Parameters

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Primary variable parameters

CLD

95.0 ppm

Primary variable parameters

Raw measurement signal:

Signal gain setting:

Current range:

521350

Barometric pressure compensation:

Pk-pk noise:

Peltier device voltage:

Reference duty cycle:

Duty cycle coefficient:

(Temperature compensation coefficients.)

Calibration factors...

Enabled

351 ppm

Normal

0.2785000

-0.0681700

HOME

ESCAPE

INFO

In the menu "Primary variable parameters" you will find the parameters that the CLD

analyzer module will use to calculate its primary variables internal. Besides, you can

change to the submenu "Calibration Factors", where you can set up manual the factors for

zero/span calibration of the ranges.

Set up parameters:

¨ Select the line of variables you want or the menu line "Calibration factors..." with

the ¯ -key or the • -key.

¨ Select the variable or change to the submenu "Calibration Factors" with

the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

resp. select the whole parameter with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Line of variables "Barometric pressure compensation":

Barometric pressure compensation may be enabled if another analyzer has a pressure

measurement device, and is set to report its reading.

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Lines of variables "Reference duty cycle" and "Duty cycle coefficient":

These parameters will be set up during the first startup of the CLD analyzer module by the

manufacturer. Do not alter them !

Menu line "Calibration factors..."

Via the menu line "Calibration factors..." you can change to the corresponding submenu:

CLD

95.0 ppm

Calibration Factors

Only those factors appropriate for the current range

will affect the reading on the current range.

Make sure you are using the right ones!

Measurement range number:

Range 1 factors...

Range 2 factors...

Range 3 factors...

Range 4 factors...

HOME

ESCAPE

INFO

In the menu "Calibration Factors" you can select the range you want to calibrate with

manual factors in the line "Measurement range number". This may be necessary if a

calibration was not successful, e.g. because of a trouble in the gas flow. It is possible that

a new start of calibration will not solve the problem, if the measured zero or span gas

value will differ from normal signals largely.

You can also reach the menu "Calibration Factors" via the menu "Zero/Span calibration"

of the Expert controls and set up menus (look at chapter 5.1.1 p. 5-6).

You have to set up the factors for each range separately in the menus "Range 1/2/3/4

Factors". You will reach each menu via the corresponding line:

CLD

95.0 ppm

Range 3 Factors

Zero offset:

Span factor:

Full scale range at calibration:

Measurement range number:

521580.6

0.002608716

100.0 ppm

Raw measurement signal:

521660

HOME

STORE

HISTORY

INFO

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Set up parameters:

¨ Press the ENTER key or the ® -key in the line "Zero offset" to select the parameter and

set up "32700" resp. "524000" with the • -key or the ¯ -key. You may select any digit

with the ® -key or the ¬ -key.

Note: The zero offset is about 32000 counts for the CLD software revision 2.2.1 (16 bit

D/A transformer) and about 520000 counts for the revision 2.3 (20 bit D/A transformer).

¨ Confirm your setup with the ENTER key.

¨ Go to the line "Span factor" with the ¯ -key.

¨ Press the ENTER key or the ® -key to select the parameter and set up "0.00015" with

the arrow keys.

¨ Confirm your setup with the ENTER key.

Notes:

¨ You have to set up the factors for all ranges.

¨ With the parameter "Zero offset" you will fix the zero value. The changing of the zero

offset will influence the signal immediately (look at the headline).

¨ With the parameter "Span factor" you will fix the signal at the span gas setpoint. The

changing of the span factor will influence the signal immediately (look at the headline).

¨ Conditions for the manual input of factors:

· "Disabled" has to be set up in the line "Calibration adjustment limits" of the menu

"Zero/span calibration". Look at page 5-5 of chapter 5.1.1.

· "SEPARATELY" has to be set up in the lines "Zero ranges" and "Span ranges" of the

menu "Calibration Parameters" (see 5.1.2, p. 5-9).

¨ Attention:

After the calibration with factors you have to calibrate with zero gas and span gas in the

usual way!

Saving the factors:

¨ You can store the actual zero offset and span factor with the F2 key (STORE) of the

menu "Range 1/2/3/4 Factors". You will find the stored settings on the second menu

page (see illustration on the next page).

¨ You can change to the second menu page of the menu "Range 1/2/3/4 Factors" with

the F4 key (HISTORY):

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CLD

95.0 ppm

Range 3 Factors

Manufacturer´s settings.

Zero offset:

Span factor:

0.000000

Stored settings

Zero offset:

Span factor:

0.000000

HOME

RSTR MN

RSTR ST

INFO

¨ You can change the stored settings against the manufacturer's settings with the F3 key

(RSTR MN: Restore the manufacturer's values). The "Zero offset" and the "Span factor"

of the first menu page will change according to the setups of the manufacturer's

settings.

¨ You can change the manufacturer's settings against the stored settings with the F4 key

(RSTR ST: Restore the "stored" values). The "Zero offset" and the "Span factor" of the

first menu page will change according to the setups of the stored settings.

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6.3.2.3 Diagnostic Menus

Physical Measurements

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Physical Measurements

CLD

95.0 ppm

Physical Measurements

Sample capillary pressure:

Ozone supply pressure:

Ozonator status:

340 hPa

1030 hPa

Ozonator power:

Enabled

1100 ml/min

360 C

0.5 C

51.5 C

200 ml/min

Bypass flow:

Converter temperature:

Sensor temperature:

Block temperature:

Capillary flow rate:

Pressure limits...

Temperature limits...

HOME

ESCAPE

HISTORY

INFO

In the menu "Physical Measurements" you can find several physical measurement

parameters of the CLD analyzer module like ozonator power, converter temperature or

capillary flow rate. Via the menu lines "Pressure limits..." and "Temperature limits..." you

can change to the corresponding submenus, where you can set up several pressure

parameters and temperature parameters of the analyzer.

The violation of the limits in the submenus may start alarm reports, if the alarm report is

enabled in the menu "Analyzer Diagnostics" (see 6.3.2 p. 6-27). Besides, the limits of the

submenus will be begin and end of the bargraphs in the single component display, if

activated (see 5.1.9 p. 5-24).

You can also reach the menu "Physical Measurements" via the menu "Analyzer module

set up" of the expert controls and set up menus (chapter 5.1.10 p. 5-26).

Changing to the submenus:

¨ Select the line you want with the • -key or the ¯ -key.

¨ Press the ENTER key or the ® -key to change to the corresponding submenu.

Note:

You should control the sample capillary pressure, the ozone supply pressure and the

bypass flow in this menu after starting up your CLD. The values displayed in these lines

should be equivalent to the original manufacturer's data sheet to avoid measurement

errors.

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Menu "Pressure Limits":

CLD

95.0 ppm

Pressure Limits

Sample capillary upper limit:

490.0 hPa

50.0 hPa

1050 hPa

700.0 hPa

Sample capillary lower limit:

Ozone supply upper limit:

Ozone supply lower limit:

Barometric pressure:

1013 hPa

HOME

ESCAPE

INFO

Menu "Temperature Limits":

CLD

95.0 ppm

Temperature limits

Converter upper limit:

Converter lower limit:

500.0 C

150.0 C

Sensor upper limit:

Sensor lower limit:

Block upper limit:

Block lower limit:

50.0 C

0.0 C

55.0 C

45.0 C

HOME

ESCAPE

INFO

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Options:

¨ Pressures: 0 to 3000 hPa

¨ Temperatures: 0 to 500 °C for converter; 0 to 75 °C for sensor and block

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6.3.2.4 Diagnostic Menus

Temperature Control

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Temperature control parameters

CLD

95.0 ppm

Temperature control

Converter set point:

Converter P gain:

Converter I gain:

Converter bias:

Converter temperature:

Detector set point:

Detector P gain:

Detector I gain:

Detector bias:

Detector temperature:

300.0 C

0.015

0.000125

0.6

304

51.5

0.100

0.00170

0.4 C

25.8 C

HOME

ESCAPE

INFO

In the menu "Temperature control" you will find the parameters of the converter's and

detector's PID controller. Besides, you can set up the converter set point in this menu. So,

you can optimize the effectiveness of the converter.

If there are more than ten parameters available, you can change to another menu page

with the F3 key.

Set up parameters:

¨ Press the ENTER key or the ® -key in the line "Converter set point"

to select the parameter.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key

Options: 0 to 420 °C; Standard: 300 °C to 380 °C.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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6.3.2.5 Diagnostic Menus

Flow control parameters

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Flow control parameters

CLD

95.0 ppm

NO/NOx flow balance

NOx correction factor:

1.0000

Calculate factor using pressure ratio...

Calculate factor using span gas response ratio...

HOME

ESCAPE

INFO

In the menu "NO/NOx flow balance" you can set up or calculate an NO_xto NO flow

correction factor.

Since the sample flows through different paths in the NO and NO_xmodes of analysis,

there are differences in the flows entering the reaction chamber in the two modes. So the

CLD may produce wrong results of analysis. To compensate the different flow rate you

can set up a correction factor manually or calculate it in two different methods.

Note:

¨ This menu page will only be available in the software revision 2.3! The correction

function will only be valid for the CLD hardware "CLD 2" without flow balance valve!

¨ The NO/NO_xcompensation of the former models will have to be done with the flow

balance valve! In that case, you will not find the menu page shown above.

Set up parameters:

¨ Select the line of variables or the menu line with the ¯ -key or the • -key.

¨ Select the variable or change to the submenu with the ENTER key or the ® -key.

¨ Select any digit with the ¬ -key or the ® -key and adjust a new value with

the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

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Line of variables "NOx correction factor":

In this line you can set up the NO_xto NO flow correction factor.

Options: 0.1 to 10

Menu line "Calculate factor using pressure ration...":

Via this line you can change to a submenu, where you can start the calculation of an

NO/NO_xcorrection factor. This method will calculate the correction factor using the

capillary pressure ratio between NO and NO_x:

1) Give NO and NO_xto the analyzer with the same pressure and flow as you would do for

a sample detection.

2) Press the F3 key (CALC): The NO/NO_xcorrection factor will be calculated by the

signals automatically.

Menu line "Calculate factor using span gas response ratio...":

Via this line you can change to a submenu, where you can start the calculation of an

NO/NO_xcorrection factor. This method will calculate the correction factor using the span

gas pressure ratio between NO and NO_x:

1) Give span gas to the analyzer with the same pressure and flow as you would do for a

sample detection.

2) Press the F3 key (CALC): The NO/NO_xcorrection factor will be calculated by the

signals automatically.

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6.3.2.6 Diagnostic Menus

Miscellaneous control parameters

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Miscellaneous control parameters

CLD

95.0 ppm

Miscellaneous control parameters

Ozonator status:

Enabled

Normal

-0.013 A

-0.027 A

0.100 %

0.000 %

99.00 %

0.000 %

2992

Ozonator power:

Peltier device voltage:

Converter current:

Block heater current:

Converter heater duty cycle:

Detector block duty cycle:

Fan duty cycle:

Fluistor duty cycle:

Peltier control setting:

HOME

ESCAPE

INFO

In the menu "Miscellaneous control parameters" you will find some converter parameters

and detector parameters. Besides, you can switch on or off the ozonator in this menu..

The set up of the ozonator power is also possible in the menu "Basic Controls" (chapter

4.1.5 p. 4-16) or in the menu "Expert controls" (chapter 5.5 p. 5-54) or in the menu

"Analyzer Parameter List" (chapter 5.1.9 p. 5-24).

Set up parameters:

¨ Press the ENTER key or the ® -key to select the parameter.

¨ Select "Enabled" or "Disabled" with the the • -key or the ¯ -key:

The report in the line "Ozonator status" will change according to the selection.

¨ Confirm the new setup with the ENTER key or

cancel and go back to the last one with the F2 key.

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6.3.2.7 Diagnostic Menus

Trend display control

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Trend display control

CLD

95.0 ppm

Trend display control

First displayed variable:

Second displayed variable:

Concentration

Sample flow

Timebase:

24 Hrs

Drop out to measuring mode:

Disabled

HOME

ESCAPE

INFO

The analyzer stores 24 hours of 15 minute averages. In the menu "Trend display control"

you can make these values available to a PC for two different variables.

Note: The trend display control is not available at the moment !

Set up parameters:

¨ Select any line of variables with the ¯ -key or the • -key.

¨ Select the variable with the ENTER key or the ® -key.

¨ Select the parameter you want with the • -key or the ¯ -key.

¨ Confirm the new value with the ENTER key or

cancel and go back to the last value with the F2 key.

Lines of variables "First/Second displayed variable":

In these two lines you can set up one of the following parameters:

¨ Sample pressure

¨ Sample flow

¨ Concentration

¨ Noise level (of concentration)

¨ Raw signal

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¨ Converter temperature

¨ Block temperature

¨ Detector temperature

¨ Ozone pressure

Line of variables "Timebase":

In this line you will find the period of storing values. This setup is done by the

manufacturer. You cannot change it.

Line of variables "Drop out to measuring mode":

¨ Enabled

¨ Disabled

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6.3.2.8 Diagnostic Menus

Software Diagnostics

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Software diagnostics

CLD

95.0 ppm

Software diagnostics

Last message:

And:

Edit to reset:

Report

Software error code (1 = no error):

HOME

ESCAPE

INFO

In the menu "Software diagnostics" you can find software error messages of the CLD

analyzer module software.

Handling of error messages:

1) Make a note of the error messages.

2) Reset the message:

· Press the ENTER key or the ® -key in the line "Edit to reset".

· Set up "Reset" with the • -key or the ¯ -key and confirm it with the ENTER key:

The error messages will disappear if the reason is not existing any longer and the

parameter "Report" will appear again, automatically.

· If the error messages are still existing, contact your customer service, please.

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6.3.2.9 Diagnostic Menus

Analyzer start up

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

Start up analyzer

CLD

95.0 ppm

Analyzer start up

(Press INIT to re-initialize the EEPROM data)

Analyzer state:

STANDBY

27.0 C

Sensor temperature:

Detector block temperature:

Target temperature:

50.3 C

51.5 C

Converter temperature:

Target temperature:

302.0 C

300.0 C

HOME

ESCAPE

REBOOT

INIT.

INFO

In the menu "Analyzer start up" you will find the actual and target temperatures of the

converter and of the detector block. Besides, you can reboot the analyzer module and re-

initialize the EPROM in this menu:

1) Reboot:

· To restart the analyzer you have to press the F3 key.

· This reboot will start your analyzer in the same way as you do by switching on.

· If you flow the analyzer with zero gas during this time: The NO signal should be "0".

2) Re-initializing of the EPROM:

· If you press the F4 key you will update the EPROM data.

· Caution:

The analyzer will go back to the default values using this function !

After that you have to do a new start up, completely !

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6.3.2.10 Diagnostic Menus

No_xConverter Efficiency

Main Menu — Technical level configuration

Diagnostic menus

Analyzer module diagnostics

NOx converter efficiency

CLD

95.0 ppm

NOx converter efficiency

Converter temperature:

Converter set point:

Capillary pressure:

Measurement mode:

Measurement:

362.0 C

360.0 C

340.0 hPa

NOx

95.00 ppm

Last temperature reading:

Last measurement (other mode):

361.7 C

0.000 ppm

HOME

ESCAPE

NO/NOx

INFO

In this menu you can optimize NOx converter efficiency.

1) Set up the desired converter temperature (set point):

· Press the ENTER key or the ® -key to select the parameter

· Select any digit you want to change with the ¬ -key or the ® -key and adjust a new

value with the • -key or the ¯ -key.

· Let the temperature stabilize.

2) Apply a test gas:

· Apply a test gas and select NO or NO_xwith the F3 key:

The component selected will appear in the line "Measurement mode".

3) Store the reading and the temperature:

· Press the F3 key (NO/NOx) again after the reading will be stabilized:

The current signal and the actual converter temperature will be stored automatically

and displayed in the line "Last measurement" resp. "Last temperature reading".

4) Optimize the temperature:

· Compare the stored values with the actual values in the lines "Measurement" and

"Converter temperature".

· Repeat the steps 1) to 3) to get the optimized converter temperature you want:

Change the converter set point as desired, let it stabilize, apply test gas, F3, ...

Note: The steps 2) to 4) will only be available using the CLD software revision 2.3 !

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6.4

Other Module Diagnostic Menus

Main Menu — Technical level configuration

Other module diagnostic menus

Further menus are not available at the moment:

In later software revisions it shall be possible to control

the internal working status (e.g. software messages)

of the uncategorized modules via this menu point.

This would be analogous to the "Diagnostic menus"

that inform about the working status of the

current analyzer module.

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6.5

Listing of all Modules

Main Menu — Technical level configuration

Listing of all modules

CLD

95.0 ppm

Listing of all modules

Lists all modules detected on the network.

Jumps to the module´s diagnostic screen.

NGA Control module

CLD

MLT25/CH1

MLT25/CH2

MLT25/CH3

MLT25/CH4

HOME

ESCAPE

BACK

INFO

In the menu "Listing of all modules" you will find the tags of all modules combined with the

platform or the MLT analyzer. If there are more than eight modules combined, you have to

press the F3 key to go to another menu page.

Set up:

¨ Go to the line you want with the • -key or the ¯ -key.

¨ Select the tag of any module with the ENTER key or the ® -key:

The display will change automatically to the corresponding diagnostic menu.

(Look at chapter 6.3.2 p. 6-27)

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System Calibration

NGA-2000

Software Manual

Supplement: System Calibration

Software Version CLD 2.3

Software Version Platform / MLT 3.1.X

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Supplement - 1

System Calibration

Table of Contents

1 Introduction __________________________________________________________________ 3

2 Valves for system calibration _____________________________________________________ 4

2.1 Assigning an output-port to a system valve______________________________________________ 4

3 Operating System Calibration ____________________________________________________ 6

3.1 Set-up analyzer modules _____________________________________________________________ 7

3.2 Programming Calibration Sequences __________________________________________________ 9

3.3 Set-up general parameters __________________________________________________________ 11

3.4 Controlling System Calibration ______________________________________________________ 13

3.4.1 Control via menu system __________________________________________________________________ 14

3.4.2 Control System Calibration by LON-Variables _________________________________________________ 17

3.4.3 Control System Calibration by Programmable Input _____________________________________________ 18

3.4.4 Control System Calibration by AK-protocol command ___________________________________________ 20

3.4.5 Time controlled System Calibration__________________________________________________________ 21

3.5 Calibrate single Analyzers __________________________________________________________ 23

Supplement - 2

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System Calibration

1 Introduction

In opposite to the possibility to zero and span each analyzer module (channel) individually

and independently from the others, System-Calibration (SYSCAL) allows to combine the

calibration procedures of all into a common process.

This is been achieved with a new assignment of the valves. The idea is not longer to

require for each gas of each analyzer an own valve.

Instead of we have a pool of valves. The valves of this pool can be assigned to the

different gases of the analyzers. That also means different analyzers can share the same

valve for their gases. So we have the possibility to reduce the number of valves and also

the consumption of calibration gases.

The program, which will allow this, runs on the Control Module (CM) and needs the

programmable I/O (DIO and SIO).

The displayed menus are also inscripted with the appropriate network variables.

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System Calibration

2 Valves for system calibration

Before using the system calibration we have to put together the required valve pool. There

are three types of I/O-modules supporting this:

· DIO

- 24 digital outputs / 8 digital inputs (max. 4 modules per CM)

- 3 digital outputs (max. 1 module per CM)

· SIO

· [CVU - 4 digital outputs (max. 4 modules per CM)]

Software supports up to 16 system valves.

2.1 Assigning an output-port to a system valve

Assigning of an output can be accomplished by using the menus for selected output

module (DIO, SIO or CVU).

There we have to select the NGA Control Module as the Source Module. Control module

then provides the signals for system valve V1...V16.

For example the DIO:

Expert controls and set up...

Auxiliary module controls...

Set-up DIO module(s)...

- DIO-MODULE OUTPUTS-

Inputs...

Outputnumber:

Choose module...

Choose signal...

Invert output:

Module status:

Slot ID:

Signal name:

Signal level:

Signal comes from:

DIOOUTNUMC

DISABLED

NORMAL

DIOOUTINVC

DIOMODSTAC

DIOSLOTIDC

DIOOUTSIGC

DIOOUTSTATC

DIOOUTSRCC

SYS:VALVE-1

OFF

NGA Control Module

There we have to

· select "Outputnumber"

· then choose „NGA Control Module“ as module

· then choose the wanted valve „SYS: VALVE-x“ as signal

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System Calibration

It is also possible to configure the DIO-outputs via LON-Variables (i.e. SLTA-adapter or

AK-protocol).

Therefore is the LON-variable "DIOOUT_ENTRYSIG" which corresponds to

DIOOUTSIGC and evaluates enum-values of ST1NAME (enum-values 0..19) or

ST2NAME (enum-values 20..39).

For digital output we have to setup variables in following order.

1. DIOSLOTIDC

2. DIOOUTNUMC

3. DIOOUTSRCC

4. DIOOUT_ENTRYSIG SYS: VALVE-1

= 20 (enum-value in ST2NAME)

= 21

SYS: VALVE-2

SYS:VALVE-16

= 35

For each needed system valve we have to repeat these appropriate selections.

It is also possible to distribute the system valves onto different output modules.

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System Calibration

3 Operating System Calibration

Because there are many possibilities how to use SYSCAL it must be customized through

the Expert Operator. There we can find the menu „System Calibration“ from were we can

do the required setups and start routines.

Expert controls and set up...

System Calibration...

System Calibration

Calibration/Test procedures...

Calibration Sequence Programming...

Times for interval operation...

Set-up analyzer modules...

Meaning of displayed menu points:

Calibration/Test procedures...: starting and stopping of system calibration and

test procedures

Calibr. Sequ. Programming...:

programming of user defined calibration

sequences

Times for interval operation...: setting up of automatically started system

calibrations

Set-up analyzer modules...:

include and setup different analyzer modules into

system calibration.

Supplement - 6

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System Calibration

3.1 Set-up analyzer modules

Before we can run any system calibration features we have to include the different

analyzer modules(AM) into system calibration by setup needed parameters. Only after

correct setting up, an AM is included into system calibration and only then it makes sense

to go into the other menus.

Expert controls and set up...

System Calibration...

Set-up analyzer modules...

Analyzer Set up

Choose analyzer module....

Gas type:

Assigned to system-valve:

Purge time:

SpanGas-1

Valve-5

20 s

SCAMGAS

SCVALVE

SCPURGE

Note: Ranges are always calibrated separately !

Analyzer module:

Module enabled for system-cal:

MLT/CH2

SCMODULE

SCCONTROL

OVERVIEW

Setting up an AM for system calibration means assigning valves from system valve

pool.

The Control Module provides support of up to 16 system-valves V1....V16. We have to

decide which valves deliver which gases for an analyzer module. Also we have to know

the purge time from a valve to the AM.

For each of the following types in the parameter „Gas type“ we have to assign a valve and

the appropriate purge time :

SAMPLE-GAS

ZERO-GAS

SPANGAS-1(spangas for range 1)

SPANGAS-2(spangas for range 2)

SPANGAS-3(spangas for range 3)

SPANGAS-4(spangas for range 4)

Conditions for the assignment:

Once a valve has been assigned to be a sample gas valve for any AM it must

not be used for zero or span gases !

The zero valve of an AM can not be a span valve of the same AM.

All gas types have to be assigned to a system-valve.

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System Calibration

Example for an analyzer-system:

AM1

AM4

AM5

AM2

AM3

V 4

V 5

V 6

Calibration gas mixtures

Appropriate assignment:

AM1

AM2

AM3

AM4

AM5

SAMPLE-GAS

ZERO-GAS

SPANGAS-1

SPANGAS-2

SPANGAS-3

SPANGAS-4

This assigning procedure is to perform for all analyzer modules which should be included

in system calibration.

To display the assigned valves and purge times for each AM we can push the softkey

„Overview“.

If we want to exclude an AM from SYSCAL we can do this by entering an invalid valve.

We can watch in the display whether an AM is enabled for system calibration.

Attention: Remember to assign a system valve to an output-port!

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System Calibration

3.2 Programming Calibration Sequences

Beside the standard programs „zero calibration“ and „zero/span calibration“ it is possible

to run the system calibration in an user definable order of up to 40 steps.

The menu to set-up this feature looks as follows.

Expert controls and set up...

System Calibration...

Calibration sequence programming...

Calibration Sequence Programming

Step #:

SCSTEP

Choose specific analyzer module...

Select all analyzer modules !

Calibration procedure type:

Zero-Cal

SCCALTYPE1

Analyzer module:

MLT/CH3

SCSTEPMOD

Prg1-10

Prg11-20 Prg21-30 Prg31-40

For programming the sequence you must

1. select „Step #“

2. select „Calibration procedure type“

3. select module

Repeat this order for all program steps.

The programmable „Calibration procedure types“ are:

1. NOP

no operation (for deleting a step in an existing program)

2. ZERO-CAL

3. SPAN-CAL

do a zero calibration

do a span-calibration for all available ranges

4. ZERO/SPAN-CAL do a zero-cal then a span-cal for all available ranges

5. SPAN1-CAL

6. SPAN2-CAL

7. SPAN3-CAL

8. SPAN4-CAL

9. END-OF-PROG

do a span calibration only for range #1

do a span calibration only for range #2

do a span calibration only for range #3

do a span calibration only for range #4

end of sequence

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Supplement - 9

System Calibration

For each step we have the choice to select a specific AM or to activate the step for all

enabled AMs.

After the program is input, the displayed softkeys can give an overview of the current

program:

Calibration Sequence Program

Step #1:

Step #2:

Step #3:

Step #4:

Step #5:

Step #6:

Step #7:

Step #8:

Step #9:

Step #10:

Zero-Cal:All

Span-Cal: FID

Span-Cal: CLD

Span1-Cal:MLT/CH1

Span2-Cal:MLT/CH1

Span3-Cal:MLT/CH1

Span4-Cal:MLT/CH1

Span3-Cal:MLT/CH2

END-OF-PGRM

<<<

Supplement - 10

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System Calibration

3.3 Set-up general parameters

One general parameter is "Calibration Procedures in Test-Mode". It is located in the menu

"Calibration/Test procedures".

Expert controls and set up...

System Calibration...

Calibration/Test procedures...

Calibration/Test Procedures

Start Zeroing all ranges !

Start Zeroing and Spanning all ranges !

Start calibration program !

Cancel calibration !

Calibration Procedures in Test-Mode:

Test Procedures...

Calibration type:

Program step:

SCTESTMOD

SCCALTYPE2

SCPROGSTEP

SCCALTIME1

SCCALTIME2

Zero-Cal

Calibration time:

Previous calibration time:

16 s

57 s

RESULTS

With this parameter we can run all the calibration procedures either in the defined mode or

in a test mode. The test mode means that the valve switching and waiting for purge times

is done in the same manner like in the normal calibration procedure.

The only difference is that the single calibrations of the modules and the appropriate times

the modules would need for the calibration are not done.

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System Calibration

A further general parameter is "Timeout for Gastest". It is located in the menu "Test

procedures".

Expert controls and set up...

System Calibration...

Calibration/Test Procedures...

Test procedures...

Test Procedures

Gastest of specific module:

Timeout for gastest (0 = no timeout):

Sample-Gas

180 s

SCTESTGAS

SCTIMEOUT

Choose specific analyzer module...

Procedure time:

61 s

Analyzer-module:

MLT/CH3

SCSTEPMOD

This parameter is related to the possibility to activate a gas valve of a specific module for

test purposes. Here we can determine a time after which an activated gastest

automatically switches back onto SAMPLE-GAS.

Is this parameter set to "0" no automatic back switching is done.

Supplement - 12

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System Calibration

3.4 Controlling System Calibration

After setting-up there is the possibility to start 3 different modes:

system zero-calibration:

In this mode a zero-cal of all modules, which are

enabled for SYSCAL, will be performed. The order of

modules depends on purge time for zero-valves

because the whole calibration is time optimized.

system zero/span-calibration:

In this mode will be performed a zero-cal and a span-

cal for every enabled AM. The order of calibration is

optimized to have a minimum of calibration time. The

only condition is to have for each AM first the zero-cal

and after this the span-cal. With zero-cal an AM is

zeroed with all ranges together, the span-cal is done

separately for all available ranges. A range is available

if its span-gas value is > 0.0.

user defined sequence program: In this mode the user is responsible for the

optimization. See setup of this mode.

gas test:

It is also possible to switch for test purposes onto a

specific gas of a specific module. A calibration is not

done.

Any mode can be started by the following instances:

· Manually by operator interaction

· Triggered by programmable input (DIO)

· AK-protocol command

· Programmed time-automatic (no gas test possible!)

· LON-Variable CMFUNC

It is also possible to cancel a running system calibration. This can be done by the following

instances:

· Manually by operator interaction

· Triggered by programmable input (DIO)

· AK-protocol command

· LON-Variable CMFUNC

There is no priority by which way SYSCAL can be started. If SYSCAL was started it can

not be restarted by a further instance. Only after canceling it can be restarted.

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Supplement - 13

System Calibration

3.4.1 Control via menu system

The possibility to control via menu is located in the menu page „Calibration/Test

procedures“. There can be started and stopped any kind of system calibration respectively

test procedure.

Expert controls and set up...

System Calibration...

Calibration/Test procedures...

Calibration/Test Procedures

Start Zeroing all ranges !

Start Zeroing and Spanning all ranges !

Start calibration program !

Cancel calibration !

Calibration Procedures in Test-Mode:

Test Procedures...

SCTESTMOD

SCCALTYPE2

SCPROGSTEP

SCCALTIME1

SCCALTIME2

Calibration type:

Program step:

Calibration time:

Previous calibration time:

Zero-Cal

16 s

57 s

RESULTS

During a running SYSCAL there can be watched current information:

· running calibration type

· running program step of user defined program (other modes than user program show a

„0“!)

· consumed calibration time

· calibration time of last valid SYSCAL

Supplement - 14

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System Calibration

The result of calibration for included AMs is displayed in an own menu page. This can be

achieved by softkey „RESULTS“ from different menu pages of SYSCAL.

Calibration Results

Change analyzer module...

Analyzer module:

Enabled for system-cal:

SCMODULE

SCCONTROL

CLD

SCVALIDITY

SCRESULT1

SCRESULT2

Successful zero+span calibrated ranges:

Zero-Calibration failed on any analyzer module:

Span-Calibration failed on any analyzer module: Yes

1+2+4

Remember to run the calibration procedures as a test without actually to calibrate assert

parameter "Calibration Procedures in Test-Mode" to <Yes>.

It is also possible to switch for test purposes onto a specific gas of a specific module. This

possibility is located in menu "Test procedures".

Expert controls and set up...

System Calibration...

Calibration/Test Procedures...

Test procedures...

Test Procedures

Gastest of specific module

Timeout for gastest (0 = no timeout)

Sample-Gas

180 s

SCTESTGAS

SCTIMEOUT

Choose specific analyzer module...

Analyzer-module:

MLT/CH3

SCSTEPMOD

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Here we first choose the specific analyzer module and then we select at the parameter

"Gastest of specific module" the required gas.

Each of the following types is possible:

SAMPLE-GAS (test mode deactivated)

ZERO-GAS

SPANGAS-1(spangas for range 1)

SPANGAS-2(spangas for range 2)

SPANGAS-3(spangas for range 3)

SPANGAS-4(spangas for range 4)

With parameter "Timeout for Gastest" we can determine a time after which the activated

gastest switches automatically back onto SAMPLE-GAS.

Is this parameter set to "0" the automatic back switching is not done automatically and

user must break this mode with a "Cancel Calibration"-Command.

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3.4.2 Control System Calibration by LON-Variables

SYSCAL can also be controlled by LON-Variable CMFUNC. Setting this variable will

cause the appropriate function (see following table).

CMFUNC

function which is started

system zero-calibration

system zero/span-calibration

user defined sequence program

cancel a running system calibration

We can also realize some other functionality with setting of LON-Variables.

Herefore see the appropriate menu pages, where the concerned variables are

documentated.

For example: "Test procedures".

Test Procedures

Gastest of specific module

Timeout for gastest (0 = no timeout)

Sample-Gas

180 s

SCTESTGAS

SCTIMEOUT

Choose specific analyzer module...

Analyzer-module:

MLT/CH3

SCSTEPMOD

Here we have first to set variable SCSTEPMOD similar to the TAG of the requested

analyzer module. Setting SCTIMEOUT will set the timeout.

And setting variable SCTESTGAS to the appropriate enum-value will start the procedure.

Table of enum-values and procedures:

SCTESTGAS- ????

function

Zero-Gas

SAMPLE-

Gas

SpanGas-1 SpanGas-2 SpanGas-3 SpanGas-4

enum-value

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System Calibration

3.4.3 Control System Calibration by Programmable Input

We can use the possibility to control SYSCAL by triggering with a programmable input.

This feature is supported by inputs of the DIO-Module.

Assigning of an programmable input can be accomplished by using the menus for DIO

module.

Expert controls and set up...

Auxiliary module controls...

Set-up DIO module(s)...

Inputs...

- DIO-MODULE INPUTS-

Inputnumber:

DIOINPNUMC

Choose module...

Choose function...

Slot ID:

SYS:Cancel-Cal

OFF

DIOSLOTIDC

DIOINPSIGC

DIOINPSTATC

DIOINPSRCC

Signal name:

Signal level:

Signal comes from:

NGA Control Module

There we have to select

1. wanted input number

2. the appropriate module as Source Module (see following table)

3. the wanted function for system calibration

The provided functions for system calibration are:

function

source

function

enum-value

module (positive edge)

(negative edge)

in STINAME

SYS:ZERO-CAL

SYS:ZERO/SPAN-CAL CM

SYS:PROGRAM-CAL

CM start system zero-calibration

start system zero/span-calibration

start user defined sequence program

calibration

SYS:CANCEL-CALIB

SYS:CAL-Test-Mode

SYS:AM-Zero-Gas

SYS:AM-Span-Gas1

SYS:AM-Span-Gas2

SYS:AM-Span-Gas3

SYS:AM-Span-Gas4

stop a running procedure

switches into test mode

switches zerogas-valve

switches spangas-valve for range 1

switches spangas-valve for range 2

switches spangas-valve for range 3

switches spangas-valve for range 4

switches off test mode

stop a running procedure 11

stop a running procedure 12

stop a running procedure 13

stop a running procedure 14

stop a running procedure 15

Please take notice that all actions are edge-triggered. Therefore take care of functionality

of positive as well as negative edge.

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It is also possible to configure the DIO-inputs only per LON-Variables (i.e. SLTA-adapter

or AK-protocol). Therefore is the LON-variable "DIOINP_ENTRYSIG" which corresponds

to DIOINPSIGC and evaluates enum-values of STINAME.

For each digital input we have to setup variables in following order.

1. DIOSLOTIDC

2. DIOINPNUMC

3. DIOINPSRCC

4. DIOINP_ENTRYSIG (see enum-value in STINAME)

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3.4.4 Control System Calibration by AK-protocol command

We can start and stop SYSCAL over serial interface by AK-protocol commands. Therefore

the commands SCAL, STBY and ASTZ has to be used.

Start-Command: SCAL Kx m (n)

(type of SYSCAL)

(channel (optional parameter)

number)

0 = ZERO-CAL

n = 1: switch into test mode

1 = ZERO/SPAN-CAL K0

2 = PROGRAM K0

else: switch into normal mode

3 = TEST ZERO-GAS K1...999 timeout in sec

4 = TEST SPAN-GAS1 K1...999 timeout in sec

5 = TEST SPAN-GAS2 K1...999 timeout in sec

6 = TEST SPAN-GAS3 K1...999 timeout in sec

7 = TEST SPAN-GAS4 K1...999 timeout in sec

If optional parameter n is not in command string the appropriate

variable is not changed.

Starting condition: All attached AMs are in the Standby-Mode (AK STBY) and the

variable CALSTAT is 0, otherwise the response is BUSY (BS).

Stop-Command:

STBY K0

Only using K0 will stop running SYSCAL-procedure

(besides all the procedures of the other AMs).

Check-Command: ASTZ K0

The ASTZ K0 command gives the information if a SYSCAL-procedure

is running or not.

If running it returns a „SCAL“ if not this string is missed.

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3.4.5 Time controlled System Calibration

To activate a time controlled system calibration we have to set-up this in a own menu

page.

Expert controls and set up...

System Calibration...

Times for interval operation...

Times for Interval Operation

SCSTZERO

SCBGNZERO

SCIVZERO

Zero-Cal is:

Start of interval time:

Interval time:

Disabled

16 h

800 h

SCSTZEROSPAN

SCBGNZEROSPA

SCIVZEROSPAN

SCSTPRGM

SCBGNPRGM

SCIVPRGM

Zero/Span-Cal is:

Start of interval time:

Interval time:

Program-Cal is:

Start of interval time:

Interval time:

Enabled

10 h

1600 h

Disabled

10 h

50 h

Next calibration events...

For the 3 different SYSCAL-modes there is the possibility to

· enable/disable the activation

· determine start of time calculations (start time of current day)

· determine in which time intervals after start time the activation is done

The logic for the time calculations is as follows.

The basic is the respectively parameter „Start of interval time“ (SIV-time). By changing

this SIV-time or changing the „interval time“ (IV-time) the basic is new calculated as date

of current day and time of the SIV-Time (only entire hours possible). This basic stays valid

(also after a program reset!) until new values for SIV-time or IV-time are entered.

Basic-time = SIV-Time of current day

The next start of SYSCAL (ACT-time) happens at

ACT-time = Basic-time + IV-time

Is the calculated ACT-time before present point of date/time then there are added further

IV-times until it is later.

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We can display the calculated ACT-times in menu page „next calibration events“...

Expert controls and set up...

System Calibration...

Times for interval operation...

Next calibration events...

Next Calibration Events

Menu1Line

Menu2Line

Menu3Line

Zero-Cal:

16:00 12 Apr 1996

10:00 12 Apr 1996

Zero/Span-Cal:

Program-Cal is:

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3.5 Calibrate single Analyzers

Each specific analyzer has still the possibility to start a calibration over other instances

than SYSCAL. For this functionality we now have some additional considerations.

· Do not start a calibration of a single AM during a running SYSCAL. This will confuse the

valve switching and the calibration commands of SYSCAL. Therefore look also for all

automatic start instances of an analyzer.

· A single calibration cannot use the purge times of system valve settings. Instead of we

have to setup the AMs own parameters in the manner to wait for the required purge

time after a valve switching.

· It is refused to start single calibration of a second AM if the needed calibration gas

valve is also any calibration gas valve of the first started AM.

These considerations are valid for all AMs which are included into SYSCAL.

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Supplement - 24

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