Sens SG-A1, User Manual

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SENS.413347.015RE
35
for storage
of floating-
point data (11573,125) high byte (B3) low byte (B4)
0xD4 0x80 LSB
Register address 1003
high byte (B1) low byte (B2)
MSB 0x46 0x34
8.4.3.4 Map of registers
Map of gas detector holding registers is shown in table 8.7 data float24.
Table 8.7
Address Description of parameter Designation
Units of
measuring
Data type
0
Correctness of measured parameters:
0 - values 1-2 incorrect
1 - values 1-2 correct
- - int16
13 Concentration CH
% vol.
fraction
int16
16 Concentration Cn % LFL int16
35 Network address of transducer AA - int16
36
Data transfer rate via RS-485:
1 - 2400; 2 - 4800; 3 - 9600;
4 - 14400; 5 - 19200; 6 - 38400
rS Kbit/s int16
37
Data transfer mode via RS-485:
0 - 8N1; 1 - 8N2; 2 - 8O2; 3 - 8E2
rP - int16
38
Communication protocol via RS-485:
0 - automatic protocol detection;
1 - Modbus RTU protocol;
2 - SENS protocol;
sP - int16
1024 Concentration CH
% vol.
fraction
float32
1030 Concentration Cn % LFL float32
2016
Current current (entered with calibration
command C10)
I mA float32
2034 Status byte bt - float32
2064
Data transfer rate via RS-485:
1 - 2400; 2 - 4800; 3 - 9600;
4 - 14400; 5 - 19200; 6 - 38400
rS - float32