Replacing A Synchronized Primary Plc-Cpm - Honeywell ControlEdge 900 platform Hardware Planning And Installation Manual

Replacing a synchronized primary PLC-CPM

1. [Optional] It is recommended to first transition the synchronized
2. Using an external (user-supplied) switch, disconnect the power
3. Observe where communications cables are plugged into the CPM
4. At the top and bottom of the module to be replaced, loosen the
5. Ensure that the new CPM is properly aligned with the slot guides,
6. Re-install communications cables.
7. Set the new CPM's mode switch position to STOP (to enable
8. Using an external (user-supplied) switch, reconnect the power
9. Optional-for IPsec enable system, setup certificates and IPsec
10. Use the ControlEdge Builder to load firmware to the new
11. Switch the new secondary CPM's mode switch position to match
12. Check the redundancy synchronization state by monitoring the
primary CPM into the secondary role by issuing the redundancy
switchover command from ControlEdge Builder. This step {1}
transitions the synchronized secondary (redundant partner) CPM
into the primary role and {2} the CPM to be replaced restarts into
the secondary role.
supply in the rack (associated with the CPM to be replaced) from
the source main power. If the optional switchover command was
not issued, this step transitions the synchronized secondary
(redundant partner) CPM into the primary role. and {2} the CPM to
be replaced restarts into the secondary role.
to be replaced, and if necessary, tag them to identify their
functions. Unplug all communications cables.
captured screws that secure the module in the rack, and remove
the CPM from the rack. (Note that an up/down rocking motion
helps with removal of the module).
insert the new CPM in the rack, and secure it in place with the
captured screws at top and bottom of the module.
firmware update).
supply in the rack (associated with the new CPM) to the source
main power.
policy in the CPM. See "Setup certificates and IPsec policy in
PLC/RTU" in the ControlEdge PLC and ControlEdge RTU Network
and Security Guide for more information.
secondary CPM to match the version that is running in the
primary redundant partner CPM.
the primary redundant partner CPM.
role LED of the secondary CPM.
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