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 component 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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

Range: 4

250

 

 

 

 

 

 

 

 

Sample press.:

340 hPa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Detector temperature: 0.5

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Block temperature:

51.5

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Converter temp.:

360

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY STATUS MENU NEXT INFO

F1

F2

F3

F4

F5

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.

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

NGA 2000

3 - 1