Simtronics GD10-P00 - Output Testing and Fault Configuration

GD10P User Manual Page 40 of 44 850-811250-Rev.06b
Fixed Output
A fixed analogue output level can be used to test the analogue output loop. Such fixed analogue
output level can be obtained with the function “Enter/Exit Fixed Current Mode” (command #40).
The possible level that may be fixed at the output is in the range (0.5-3) mA and (5.5-20) mA.
Configuration of the fault levels
Reconfiguration of the fault levels can be made by writing a Hash Code to the detector via the
command “Write Message” (command #17).
After reconfiguration, it is recommended to restart the detector and to check the new settings
with an ammeter by simulating different alarm/warning states.
Hash Code
Detector fault
Early Dirty Optics
(see note 1)
Dirty Optics
#WFO0000
(default settings)
<0.5 mA
2 mA
1 mA
#WFO1000
1 mA
3 mA
2 mA
#WFO2X
2
X
3
X
4
X
2
=0 (1 mA)
X
2
=1 (1 mA)
X
2
=2 (2 mA)
X
2
=3 (3 mA)
X
3
=0 (alarm off)
X
3
=1 (1 mA + pulsing)
X
3
=2 (2 mA)
X
3
=3 (3 mA)
X
4
=0 (0 mA)
X
4
=1 (1 mA)
X
4
=2 (2 mA)
X
4
=3 (3 mA)
Note 1: If in “Early Dirty Optics” state, the detector will switch to standard output level when
gas reading is >7% of detection range.
Note 2: The “O” in “#WFO”, is the letter O, not the number 0.