Plant changes in RUN - CiR
11.8 Procedure for PROFIBUS DP
CPU 410 Process Automation/CPU 410 SMART
System Manual, 05/2017, A5E31622160-AC
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The following basic operating steps are available in STOP state:
● Defining CiR elements
● Deleting CiR elements
● Editing CiR elements
● Downloading the configuration
You can define CiR objects for previously configured DP and PA master systems and CiR
modules for modular DP slaves of type ET 200M / ET 200iSP. For the exact procedure, see
Defining CiR elements.
The "Activate CiR capability" function is additionally available for DP master systems. If you
select this function, a CiR object is created on the selected DP master system and on each
CiR-capable lower-level PA master system. A CiR module is inserted on each CiR-capable
modular slave of type ET 200M / ET 200iSP on the selected DP master system.
Note
The "Activate CiR capability" function is only possible on DP master systems on which a CiR
object is not yet defined.
In STOP operating state, you can delete CiR objects on DP and PA master systems or CiR
modules on modular DP slaves of type ET 200M / ET 200iSP that you have defined
previously.
If you want to delete all CiR elements in a DP master system, you can easily do this using
the "Deactivate CiR capability" function.
Note
The "Deactivate CiR capability" function is only possible for DP master systems on which a
CiR object is defined.
Downloading the configuration
After defining new CiR elements or redefining existing CiR elements, you download the
configuration with the CPU in STOP operating state.
A large number of modules can be used in the S7-410 automation system. To ensure that
none of the modules you are using will prevent a future CiR action, you must adhere to the
following procedure: Once you have downloaded the configuration in STOP operating state
of the CPU, immediately download it again to the CPU, but this time with the CPU in RUN
operating state. When this is done, STEP 7 and the CPU will check the CiR capability. With
older modules or modules from third-party manufacturers, this is not yet possible offline.
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