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9. Use the Firmware Manager to laod firmware to the new CPMto
match the version that is running in the primary redundant
partner CPM.
10. Check the redundancy synchronization state by monitoring the
role LED of the primary or secondary CPM.
To replace an unsynchronized primary CPM,:
Refer to Replacing a non-redundant UOC-CPM section for this
information.
Following section provides information about replacing EPM, I/O
Module and Spare parts that are common to both PLC and UOC.
Table 4-3: Reference for replacing EPM, I/O Module and Spare parts that are common
to both PLC and UOC
Component
replacement
Reference
EPM For information about replacing EPM, see the section EPM
device replacement.
I/O Module For information about replacing I/O Module, see the section I/O
module replacement.
Spare parts For information about replacing spare parts, see the section
Spare parts.