AT600 User’s Manual 103
Chapter 5. Communication
Command 171 (0xAB): Set Loop Current Percentage (cont.)
Command 172 (0xAC): Set Analog Measurement Range Values
This command is to set the Analog Measurement range.
Table 58: Response Data Bytes for Set Loop Current Percentage
Byte Format Description
0 - 3 Float Loop Current Percentage, units of percent.
Table 59: Command-Specific Response Codes for Set Loop Current Percentage
Code Class Description
0 Success No Command-Specific Errors
1-2 Undefined
3 Error Passed Parameter Too Large
4 Error Passed Parameter Too Small
5 Error Too Few Data Bytes Received
6 Error Device-Specific Command Error
7Error In Write Protect Mode
8Undefined
9 Error Incorrect Loop Current Mode or Value
10 - 15 Undefined
16 Error Access Restricted
17-31 Undefined
32 Error Busy
33 - 127 Undefined
Table 60: Request Data Bytes for Set Analog Measurement Range Values
Byte Format Description
0 Unsigned-8 Upper and Lower Range Values Unit Code
1 - 4 Float Upper Range Value
5 - 8 Float Lower Range Value
Table 61: Response Data Bytes for Set Analog Measurement Range Values
Byte Format Description
0 Unsigned-8 Upper and Lower Range Values Unit Code
1 - 4 Float Upper Range Value
5 - 8 Float Lower Range Value
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