Supplementary information
16.4 Configuring with STEP 7
CPU 410-5H Process Automation/CPU 410 SMART
218 System Manual, 10/2013, A5E32631667-AA
W#16#0D91 Yes
Parameter adr1 changed
Yes Module status information of all modules
in the specified rack/station
W#16#xy92 No
Replacement: SSL-ID
W#16#0x94
Yes Rack/station status information
Replace this system status list with the
system status list with ID W#16#xy94 in
W#16#0x94 Yes, internal interface
Yes, internal interface
Rack/station status information
W#16#0C96 Yes, internal interface
No, external interface
Yes, internal interface
No, external interface
Module status information of a
submodule using the logical address of
W#16#0591 Yes
Yes Module status information for the
W#16#0696 Yes, internal interface
No, external interface
No Module status information of all
submodules on an internal interface of a
module using the logical address of the
module, not possible for submodule 0 (=
For detailed descriptions of the individual system status lists, refer to Manual
System
Software for S7-300/400 System and Standard Functions
.
Configuring with STEP 7
16.4.1
Rules for arranging fault-tolerant station components
The following rules have to be complied with for a fault-tolerant station, in addition to the
rules that generally apply to the arrangement of modules in the S7-400:
● Insert the CPUs into the same slots.
● Redundantly used external DP master interfaces or communication modules must be
inserted in the same slots in each case.
● Insert an external DP master interface for redundant DP master systems only in the
central controllers and not in the expansion units.
● Redundantly used modules (for example, CPU 410-5H, DP slave interface module IM
153-2, external DP interface module CP443-5, communication module CP 443-1) must
be identical, which means they must have the same order number and the same product
or firmware version.
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