Redundancy switch-over of unloaded PBM 90 modules
- Plug in a new PBM 90 unit with basic initialization
- Switch on voltage for the CL coupler and switch PCZ 10 to RUN. Press RESET button on PCP 04 module.
Start update for the CL coupler.
Manually select and start redundancy balancing for all lists.
No redundancy request of the CL coordinator may take place between point 2. and 3., as this leads to switch-over to the empty coupler.
Otherwise start over at point 2.
Redundancy is produced after completing the update and the balancing.
Check: Overview: no BLK (blocked) entry.