Emerson NGA2000 Computer Accessories User Manual


 
90003749(1) [NGA-e (Software CLD 2.3/MLT 3.1.X)] 04/98
NGA 2000
6 - 39
Main Menu — Technical level configuration
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
F1 F2 F3 F4 F5
95.0 ppm
Trend display control
First displayed variable: Concentration
Timebase: 24 Hrs
Drop out to measuring mode: Disabled
Second displayed variable: Sample flow
6.3.2.7 Diagnostic Menus
Trend display control