Atest Gaz PW-072-A, User Manual

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Channel No. Register Name Description Type
2 40003 State_A Detector status flags
40004 N Output (concentration) U16
... ... ... ... ...
20 40039 State_A Detector status flags
40040 N Output (concentration) U16
State_A – detector status at specific channel. For bits description see table below
Bit Flag Description
0 Collective_W1 Warning 1 threshold exceeded
1 Collective_W2 Warning 2 threshold exceeded
2 Collective_AL Alarm threshold exceeded
3 Collective_CrFail Collective critical failure information
4 Collective_NonCrFail Collective non-critical failure information
5 - Unused – always zero
6 Gas_HiHi_Range Gas overload
7 Sensor_Lock Sensor lock (last measurement latched)
8 Calibration Calibration mode
9 Test Test mode
10 Warm_Up Sensor warming up
11 Sensor_Inhibit Detector inhibit mode
12 Comm_Error Detector communication error
13 Calibration_Warning Calibration time out (non-critical failure)
14 Measure Detector takes measurements
15 System_Stop System stopped
N – gas concentration. Value 0 correspond to 0 concentration, value 1000 corresponds to detector
maximum range.
7.1.2 Outputs status and DI1 – DI2 inputs status (read only)
Register Name Description Type / range
40065 DO_Status Control Unit output status. Specific bit description
bit 0 – state of R1 relay
bit 1 – state of R2 relay
bit 2 – state of R3 relay
bit 3 – visual indicator output
bit 3 – acoustic indicator output
bit 4 – FAULT relay
bit 5 – 15 – unused (can show any values)
value 0 – inactive output
value 1 – active output flags
Atest Gaz A. M. Pachole sp. j.
ul. Spokojna 3, 44-109 Gliwice, Poland
VAT No.: PL 9691433231
tel.: +48 32 238 87 94
fax: +48 32 234 92 71
e-mail: contact@atestgaz.pl
Appendix: PU-Z-116-ENG R03
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