Instruction manual

Model 5100-02-IT Combustible Gas Sensor Module
Page: 40
CommandSpecificResponseDataBytes:
Byte Format Description
0‐1 Unsigned ‐16 ReturnscontentsofselectedModbusRegister

Command144:SetTransducerSerialNumber
Thiscommandallowsusertoaddadevicespecificserialnumber,ifrequired.Thisisdifferentfromtheserial
numberassignedbytheManufacturer.
RequestDataBytes:
Byte Format Description
0‐2 Unsigned ‐24 SerialNumber
CommandSpecificResponseDataBytes:
Byte Format Description
0‐2 Unsigned ‐16 ReturnsnewSerialNumber

Command145:SetCalibrationModeoutputcurrent
RequestDataBytes:
Byte Format Description
0‐1 Unsigned ‐16 Currentoutputrequiredduringcalibration,in
micro‐amperes
CommandSpecificResponseDataBytes:
Byte Format Description
0‐1 Unsigned ‐16 ReturnsnewCalibrationcurrentvalue

Command146:SetTroubleModeoutputcurrent
RequestDataBytes:
Byte Format Description
0‐1 Unsigned ‐16 CurrentoutputrequiredtoindicateTrouble,in
micro‐amperes

CommandSpecificResponseDataBytes:
Byte Format Description
0‐1 Unsigned ‐16 ReturnsnewTroublecurrentvalue

Command149:SetGasFactor
RequestDataBytes
Byte Format Description
0 Unsigned‐8 SetstheGasFactorvalue,range30to200