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NGA-2000 System Calibration
Supplement - 18 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98
3.4.3 Control System Calibration by Programmable Inputs
We can use the possibility to control SYSCAL by triggering with programmable inputs. This
feature is supported by inputs of the DIO-Module.
Assigning of an programmable input can be accomplished by using the menus for DIO
module.
DIOINPNUMC
DIOSLOTIDC
DIOINPSIGC
DIOINPSTATC
DIOINPSRCC
There we have to select
1. wanted input number
2. the appropriate module as Source Module (see following table)
3. the wanted function for system calibration
The provided functions for system calibration are:
function source
module
function
(positive edge)
function
(negative edge)
enum-value
in STINAME
SYS:Zero-Cal CM start system zero-calibration - 6
SYS:Zero/Span-Cal CM start system zero/span-calibration - 7
SYS:Program-Cal CM start user defined sequence program
calibration
- 8
SYS:Cancel-Cal CM stop a running procedure and disable
any start commands
enable starting
commands
9
SYS:CAL-Test-Mode CM switches into test mode switches off test mode 10
SYS:AM-Zero-Gas AM switches zerogas-valve stop a running procedure 11
SYS:AM-Span-Gas1 AM switches spangas-valve for range 1 stop a running procedure 12
SYS:AM-Span-Gas2 AM switches spangas-valve for range 2 stop a running procedure 13
SYS:AM-Span-Gas3 AM switches spangas-valve for range 3 stop a running procedure 14
SYS:AM-Span-Gas4 AM switches spangas-valve for range 4 stop a running procedure 15
Please take notice that all actions are edge-triggered. Therefore take care of functionality of
positive as well as negative edge.
Analyzer and I/O-module expert configuration...
↓
I/O module controls...
↓
DIO module(s)...
↓
Inputs...
↓
-- DIO- Module Inputs --
Inputnumber: 5
Choose module...
Choose function...
_______________________________________________
Slot ID: 1
Signal name: SYS:Cancel-Cal
Signal level: OFF
Signal comes from: Control Module