Atest Gaz LTT2, User Manual

Page: 26 / 32

www.atestgaz.pl
Bit Flag Description
11 Sensor_Inhibit Inhibit mode
12 Comm_Error Error of communication with a detector
13 Calibration_Warning Calibration time exceeded (non-critical error)
14 Monitoring Measurement in progress
15 System_Stop The system is halted
N – gas concentration. The value of 0 corresponds to zero concentration whilst the value of 1000
corresponds to the concentration equal to the measurement range of the detector.
1.2 Outputs status (read-only)
1.2.1 LTT2
Address Name Description Type
40065 DO_Status Status of optical and acoustic elements. Description of bits:
0 – status of segment 1A (counted from the bottom)
1 – status of segment 1B
2 – status of segment 2A
3 – status of segment 2B
4 – alternative colour status for segment 1
5 – silent buzzer status 1
6 – silent buzzer status 2
7 – loud buzzer status
Bit value of 1: the DI input is active
Bit value of 0: the DI input is inactive
flags
1.2.2 LTT4
Address Name Description Type
40065 DO_Status Status of optical and acoustic elements. Description of bits:
0 – status of segment 1 (counted from the bottom)
1 – status of segment 2
2 – status of segment 3
3 – status of segment 4
4 – alternative colour status for segment 1
5 – silent buzzer status 1
6 – silent buzzer status 2
7 – loud buzzer status
Bit value of 1: the DI input is active
Bit value of 0: the DI input is inactive
flags
1.3 Status of the control unit (read-only)
Address Name Description Type
40067 CU_Status Status of the Control Unit flags
CU_Status – status of control unit. Assignment of the individual bits is listed in the table below.
Atest Gaz A. M. Pachole sp. j.
ul. Spokojna 3, 44-109 Gliwice
VAT NO.: 969-143-32-31
tel.: +48 32 238 87 94
fax: +48 32 234 92 71
e-mail: contact@atestgaz.pl
s. 2/4 Appendix: PU-Z-096-ENG R03
•