Univex 5100-02-IT User Manual
Page 43
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Model 5100-02-IT Combustible Gas Sensor Module
Page: 41
Command Specific Response Data Bytes
Byte
Format
Description
0
Unsigned-8
Returns new Gas Factor value
Command 150: Write MODBUS RTU Register
This command allows the writing of sensor module data as defined in the MODBUS RTU register map.
Request Data Bytes
Byte
Format
Description
0-1
Unsigned-16
Address of Designated Modbus Register
40001 = lowest address
65535 = highest address
2-3
Unsigned-16
Data for Designated Modbus Register
Command Specific Response Data Bytes
Byte
Format
Description
0-1
Unsigned-16
Returns MODBUS register value
Version 1.20 Updated 30 January 2012
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