Siemens SIMATIC ET 200SP HA Manual page 47

Channel parameters
Each channel parameter block contains the channel parameters for the analog output including
HART (14 bytes).
The following figure shows the structure of the channel parameters for channel 0 to 15.
x = 12 + (channel number * 14); with channel number 0...15
All unused bits and the bits or bytes marked as "reserved" must be set to zero.
You activate a channel parameter by setting the corresponding bit to "1" or the corresponding
value.
Analog Input Module AI 16xI 2-wire HART HA ( 6DL1134-6TH00-0PH1)
Manual, 11/2017, A5E39408968-AB
Drivers, parameters, diagnostics messages and address space
A.3 Parameter assignment and structure of the module/channel parameters
47