Feedback Data Record For Interface Modules - Siemens SIMATIC ET 200SP System Manual

9.2.4

Feedback data record for interface modules

Operating principle
The feedback data record informs you about the accuracy of the module assignment and
gives you the option of detecting assignment errors in the control data record. The feedback
data record is mapped via a separate data record 197 V2.0. The feedback data record exists
only with configured configuration control.
Slot assignment
The feedback data record refers to the configured station configuration and always includes
the maximum configuration limits. The maximum configuration limits comprise 13/49/81 slots
depending on the interface module in use. Partial reading of the feedback data record is
possible.
The following table shows the slot assignment of the modules:
Table 9- 6 Slot assignment
Modules
Station extension
BA-Send
ET 200SP I/O module
Server module
ET 200AL I/O module
Distributed I/O system
System Manual, 12/2015, A5E03576849-AF
Possible slots
1
1 - 12 for IM 155-6 PN BA
1 - 32 for IM 155-6 PN ST,
IM 155-6 DP HF
1 - 64 for IM 155-5 PN HF
1 - 13 for IM 155-6 PN BA
1 - 33 for IM 155-6 PN ST,
IM 155-6 DP HF
1 - 65 for IM 155-5 PN HF
34 - 49 for IM 155-6 DP HF
66 - 81 for IM 155-6 PN ST,
IM 155-6 PN HF
Configuration control (option handling)
9.2 Creating the control data record
Comment
For mixed configuration with ET 200AL modules, BA-Send is
always on slot 1.
Downstream from the interface module
The server module completes the configuration of the
ET 200SP station after the last I/O module.
For mixed configuration with ET 200AL modules
155