MSA SMC 5100-02-IT Operating Manual page 43

Device Specific Commands Summary
Command Number
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
Command 130: Key Press
This command mimics the front plate key inputs.
Request Data Bytes:
Byte Format Description
1=Enter
2=Down
0 Unsigned-8
4=Up
8=Menu
Command Specific Response Data Bytes:
Byte Format
0 Unsigned-8 Response Code
1 Unsigned-8 Device Status
2 Unsigned-8 Returns same value of the key / value that was passed
US
Description
Key Press
Write Device Values (using index)
Read Device Values (using index)
Set Alarm Relay Action
Set Warning Relay Action
Reset Alarms
Abort Calibration
RESERVED
Apply ZERO Gas
Apply SPAN Gas
RESERVED
RESERVED
RESERVED
Read MODBUS RTU Register
Set Transducer Serial Number
RESERVED
RESERVED
Trim 4mA Output
Trim 20mA Output
Read Timer (using index)
Write MODBUS RTU Register (using index)
Description
SMC 5100-02-IT Gas Sensor
13 HART
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