Plant changes in RUN - CiR
11.6 Permitted changes over PROFIBUS DP
CPU 410 Process Automation/CPU 410 SMART
168 System Manual, 05/2017, A5E31622160-AC
The following OBs must be available in your CPU:
● Hardware interrupt OBs (OB 40 to OB 47)
● Cycle time error OB (OB 80)
● Diagnostic interrupt OB (OB 82)
● Remove/insert interrupt OB (OB 83)
● Program execution error OB (OB 85)
● Rack failure OB (OB 86)
● I/O access error OB (OB 122)
Note
These requirements are always met with SIMATIC PCS 7.
Permitted changes over PROFIBUS DP
Permitted configuration changes: Overview
The method presented here supports the following modifications in your automation system:
● Addition of modules for a modular DP slave, provided you have not integrated it as a
DPV0 slave (via a GSD file).
● Reassignment of module parameters, e.g. selection of different alarm limits or use of
previously unused channels
● Replacement of standby modules with future electronic modules of the ET 200iSP
● Reassignment of parameters of ET 200iSP modules
● Addition of DP slaves to an existing DP master system
● Addition of PA slaves (field devices) to an existing PA master system
● Addition of DP/PA couplers downstream of an IM 157
● Addition of DP/PA links (including PA master systems) to an existing DP master system
● Assignment of added modules to a process image partition
● Modification of the process image partition assignment for existing modules or compact
slaves
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