Bosch FPC-500, Operation Manual

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Conventional fire panel Appendix | en 33
Bosch Sicherheitssysteme GmbH 2019.07 | 5.1 | F.01U.172.982
Message Meaning
Zone Alarm Zone # has triggered an alarm.
Zone PreAlarm Zone # has triggered a pre-alarm.
Zone Open Zone # is interrupted.
Zone Short Zone # has a short-circuit.
Zone Normal Zone # is in the normal state. (Fault or alarm
eliminated)
Zone Disabled Zone # is disabled.
Zone Enabled Zone # was enabled.
Input Open Input # interrupted.
Input Short Input # short-circuit.
Input Normal Input # normal.
Aux Power
Short Short-circuit in the AUX power supply
Aux Power
Normal Fault in the AUX power supply rectified.
NAC Open Notification appliance #, line interrupted
NAC Short Notification appliance #, short-circuit on line.
NAC Normal Notification appliance # normal. (Fault was
eliminated)
NAC Enabled Notification appliances re-enabled.
NAC Disabled Notification appliances disabled.
Relays Enabled Relays re-enabled.
Relays Disabled Relays disabled.
Battery Fault Fault in the battery power supply.
Battery Restore Battery power supply was restored.