Hart-Specific Settings - Siemens SIMATIC ET 200SP Manual

Byte
15...18
19
Channel 1
20...39
Channel 2
40...59
Channel 3
60...79
If HART is not enabled or the respective HART variable is not supplied from the connected field
device, the corresponding variable = 0 and the QC = 0x37 (initialization value from the analog
module).
A.2.4

HART-specific settings

The HART communication is available using the standard parameter assignment (see section
"Parameter assignment and structure of the channel/technology parameters (Page 53)").
Additional HART-specific settings can be specified on a channel-specific basis using data
records 131 to 134.
The parameters assigned with STEP 7 are not changed permanently in the CPU, which means
the parameters assigned with STEP 7 are valid again after a restart.
Each parameter reassignment of the analog module resets the HART-specific settings back to
the initial values from parameter data record 128.
Where there is no supply voltage L+, the module does not assume the HART-specific settings.
Channel
0
1
2
3
Analog Output Module AQ 4xI HART HF
Manual, 05/2019, A5E35098013-AA
Meaning
Value
Quality code
HART variables same as for Channel 0
HART variables same as for Channel 0
HART variables same as for Channel 0
Data record number
131
132
133
134
A.2 HART operating data records
Quartenary (QV)
Appendix
59