Siemens SIMATIC ET 200SP HA Equipment Manual page 78

HART operating data records
B.2 HART job and response data records
HART proto‐
col error dur‐
ing re‐
sponse
6
7
8
1 An external HART request has been rejected because the channel is not the active channel of a
redundancy pair. The request must be sent to the connected field device via the partner module.
Example of HART programming (HART command interface)
For HART channel 0, command 01 is to be sent in transparent message format to the HART field
device with address "98 CF 38 84 F0".
A positive edge at input 4.0 of a digital input module leads to the writing of the HART command.
The following assumptions are made:
• The module address of the I/O module is 512 (200
• The data record is stored in DB80: starting from address 0.0, length of 11 bytes.
• In this example, DB80 (request data record for channel 0) consists of 11 bytes.
m2: CALL SFB53, DB53
78
Meaning
Query rejected
Profile query rejected
Manufacturer-specific query
rejected
A I 4.0
FP M 101.0
= M 104.0
REQ :=M104.0
ID :=DW#16#200
INDEX :=80
LEN :=11
DONE :=M51.7
BUSY :=M51.0
ERROR :=M51.6
STATUS :=MD92
RECORD :=P#DB80.DBX0.0 BYTE 11
A M 51.0
SPB m2
BE
Explanation
0: Unspecified
1: Compact format not supported
2: SHC not supported
3: Impermissible command
4: No resources
5: Channel in standby mode
6...127: Reserved
128...255: Manufacturer-specific
0: Not specified (not supported)
0: Not specified (not supported)
).
H
Explanation
Write request
Module address
Data record number 80
Length 11 bytes
Block status or error information
Source area in DB80
Equipment Manual, 07/2022, A5E50101523-AB
1
AI 4xI 2-/4-wire HART ISOL HA