FIGURE 27: FLOAT BACKUP ENABLED 2
When the float backup is in enabled mode, if the broken or disconnected branch is re-
established, the backup branch will now be the last broken/disconnected branch as shown in
Figure 28.
FIGURE 28: FLOAT BACKUP ENABLED 3
Note: When configuring the float backup function all units on the ring/bus network must have
the same float backup configuration for correct operation. Differing backup configurations will
cause segmented backup branches and may not function as intended.
All OSD2254EP are set to enabled float backup upon shipment.