McCrometer ProComm - Device-Specific Commands

30125-48 Rev. 1.0 | 05AUG2021
Page 7
Device-Specic Commands
9.0 Device-Specic Commands
The converter manages the following device-specic commands:
Command Details
128 Set/Reset Write Protect Mode
129 Clear All Device Status
130 Reset Totalizer
131 Read Tube Diameter
132 Read Coil Frequency
133 Read Low Flow Cut O
134 Read Density
135 Read Flow Direction
136 Read Mass Unit Enable
Command #128: Set/Reset Write Protect Mode
This command allows the user to enable or disable the write protection ag. The Command #128 takes eect only if
the write protect ag is enabled. The parameter that allows the change is set via display in the specic menu. Refer to
ProComm IOM Manual for the converter function code and MCP command.
Byte Format Description
Request Data Bytes 0 Enum Set / reset write protection
Response Data Bytes 0 Enum Write protect mode
Command-Specic
Response Codes
0 Success No command-specic errors
1 Undened
2 Error Invalid selection
3 - 4 Undened
5 Error Too few data bytes received
Command #129: Clear All Device Status
This command allows the user to clear all device status.
Byte Format Description
Request Data Bytes 0 Enum Set / reset write protection
Response Data Bytes 0 Enum Write protect mode
Command-Specic
Response Codes
0 Success No command-specic errors
1 Undened
2 Error Invalid selection
3 - 4 Undened
5 Error Too few data bytes received