Emerson NGA2000 用户手册

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

NGA 2000

↓↓

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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INFO

CLD

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