26
FlameGard 5 MSIR HART
Command-Specific Response Codes
Code
Class
Description
0
Success
No Command-Specific Errors
1 -15
Undefined
16 Error
Access
Restricted
17-127
Undefined
10.39
Command #166: Read Sensitivity Level
This reads the unit sensitivity. It may have values of high, medium, or low.
Request Data Bytes
Byte
Format
Description
0 N/A
N/A
Response Data Bytes
Byte
Format
Description
0
Unsigned-8
Unit Sensitivity Level: 0 = High, 1 = Medium, 2 = Low
Command-Specific Response Codes
Code
Class
Description
0
Success
No Command-Specific Errors
1-127
Undefined
10.40
Command #167: Read PV Mode
This reads the Primary Variable mode of the unit. It is the same as MODBUS register 0x01.
Request Data Bytes
Byte
Format
Description
0 N/A
N/A
Response Data Bytes
Byte
Format
Description
0
Unsigned-8
PV = replicate of MODBUS Reg 0x01