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90003749(1) [NGA-e (Software CLD 2.3/MLT 3.1.X)] 04/98
NGA 2000
6 - 35
Main Menu — Technical level configuration
↓↓
Diagnostic menus
↓↓
Analyzer module diagnostics
↓↓
Temperature control parameters
↓↓
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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CLD
F1 F2 F3 F4 F5
95.0 ppm
Temperature control
Converter set point: 300.0 C
Converter I gain: 0.000125
Converter bias: 0.6
Converter temperature: 304
Detector set point: 51.5
Detector P gain: 0.100
Detector bias: 0.4 C
Detector temperature: 25.8 C
Converter P gain: 0.015
Detector I gain: 0.00170
6.3.2.4 Diagnostic Menus
Temperature Control