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APPENDIX E LOAD SHEDDING OPERATIONS
E.1 AC 2000+ LOAD SHEDDING SEQUENCE
Is remote
load
shedding
enabled?
Received
remote contact
status in last 60
secs? [1]
Had 60 sec
broadcast
timer
elapsed?
Has the
remote
contact input
status
changed?
Y
Y
N
N
Y
N
N
Y
Broadcast status
immediately to all
zones.
Deactivate all
zones.
Set remote
contact status
alarm.
1. When Load Shedding is enabled, the AC 2000+ broadcasts the Load Shedding status once
every minute. This ensures that control modules that have temporarily lost communications
or power are able to respond to the status once communications or power is restored.
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