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NGA 2000 CLD
Instruction Manual
HAS60E-IM-HW
June 2007
3 - 8 Operation Emerson Process Management GmbH & Co.OHG
3-5 SYSTEM & NETWORK I/O MODULE
CONTROLS (SETUP) - SYSTEM SIO
To adjust SIO functions, select
Main (Menu)...
Analyzer and I/O, expert controls & setup...
System & network I/O module controls...
System SIO module...
Figure 3-11: System SIO Module Menu
System SIO module menu allows you to adjust different
SIO functions, like analog outputs and serial interfaces.
a. Analog Output Setup
In the System SIO Module menu (Figure 3-11) select
"Analog output setup..."
Figure 3-12: Analog Output Setup Menu
Output number:
Choose the desired analog output (1-8) to set the pa-
rameters. The number of outputs depends on the ana-
lyzer configuration as 2, 4, 6 or 8.
Choose signal source module...
Select the "Analyzer Modules" submenu by selecting the
"Choose signal source module..." line and pressing the
Return (↵) softkey.
Select the tag of the desired reference channel with the
↑ or ↓ softkeys and then press the ↵ or → softkey. The
display will return to the previous menu automatically and
the selected reference channel will be displayed in the
"Source module:" line.
The available selections may be different depending on
the installed modules.
Figure 3-13: Analyzer Modules Menu
Choose Signal...
Select the "Signals" submenu by selecting the "Choose
Signal..." line and pressing the ↵ softkey. (The list of sig-
nals will depend on the module chosen.)
Press the F5 softkey to go to additional menus to choose
the Primary Variable signal for the analog output. The
Primary Variable is the actual NO or NOx concentration.
See Section 5.2.1.1 of CLD Software Manual for com-
plete list of signals.
The signal chosen here will be applied to the analog out-
put (1-8) chosen above.
Line#1
MEASURE
0.000 ppm
Back...
YES
.
-- System SIO Module --
Analog output setup...
Serial interface setup...
Relay outputs setup...
Module installed...
Line#1
HOME NO/NOx INFO
0.000 ppm
1
Control Module: 0.0
1000723 Line#1: 1.0
CLD: 1.0
MLT/CH3
ZERO SPAN
-- Analyzer Modules --
Line#1
Measure More...
0.000 ppm
Back...
-- Analog Output Setup --
Output number:
Choose signal source module...
Choose signal...
Signal value for 0% output:
Signal value for 100% output:
Output current:
Hold output during calibration:
Signal name:
Current signal value:
Source module:
1
0.00
100.00
0...20 mA
No
????
-10.00
Line#1