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Figure 16-25 Flow chart for OB 1
Monitoring times during link-up and update
Note
If you have made I/O modules redundant and have taken account of this in your program,
you may need to add an overhead to the calculated monitoring times so that no bumps occur
at output modules (in HW Config -> Properties CPU -> H Parameter).
An overhead is only required if you operate modules from the following table as redundant
modules.
CPU 410-5H Process Automation/CPU 410 SMART
System Manual, 10/2013, A5E32631667-AA
16.14 Other options for connecting redundant I/Os
Supplementary information
271
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