Emerson NGA2000 Manuale Utente

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

NGA 2000

↓↓

Diagnostic menus

↓↓

Analyzer module diagnostics

↓↓

Trend display control

↓↓

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

HOME

ESCAPE

INFO

CLD

95.0 ppm

Trend display control

First displayed variable:

Concentration

Timebase:

24  Hrs

Drop out to measuring mode:

Disabled

Second displayed variable:

Sample flow