Siemens SIMATIC ET 200iSP Operating Instructions Manual page 316

Analog electronic modules
13.10 Basics of HART
The above documentation is available from PUO (PROFIBUS user organization) on the
Internet PROFIBUS (http://www.profibus.com):
Table 13-33 HART data records
Data record Read / write
number
148 read
DR information (data record directory): This data record contains the data record numbers (index) of all
HART data records and information on the configuration limits and for revision.
149 read
HART feature flags: This data record describes which optional HART functions are supported.
129 Read / write
HART parameters: This data record contains the parameters for the HART master. The status of the pa‐
rameter assignment can be evaluated during the reading of the data record. There are no manufacturer
specific parameters for the analog modules with HART.
140 Read / write
HART Mapping data record: This data record contains the assignment of the individual HART measured
values to the channels of the module.
80 Write
Letterbox channel 0: This data record contains the transfer data for the command from the client to the
HART field device (on channel 0).
81 read
Letterbox channel 0: This date record contains the transfer data for the response from the HART field device
(on channel 0) to the client.
82 Write
Letterbox channel 1: This data record contains the transfer data for the command from the client to the
HART field device (on channel 1).
83 read
Letterbox channel 1: This date record contains the transfer data for the response from the HART field device
(on channel 1) to the client.
84 read
Letterbox channel 2: This data record contains the transfer data for the command from the client to the
HART field device (on channel 2).
85 read
Letterbox channel 2: This date record contains the transfer data for the response from the HART field device
(on channel 2) to the client.
86 read
Letterbox channel 3: This data record contains the transfer data for the command from the client to the
HART field device (on channel 3).
87 read
Letterbox channel 3: This date record contains the transfer data for the response from the HART field device
(on channel 3) to the client.
316
Size in bytes
13
3
6
12
75
75
75
75
75
75
75
75
Name
Directory process data
HMD Feature Parameter Process Data
HMD Parameter Process Data
HART Mapping data record
HART Request Write Process Data
HART Response Read Process Data
HART Request Write Process Data
HART Response Read Process Data
HART Request Write Process Data
HART Response Read Process Data
HART Request Write Process Data
HART Response Read Process Data
Operating Instructions, 11/2017, A5E00247483-07
ET 200iSP