7 process monitor operation, 8 hazard/tornado condition operation, 9 medical alert condition operation – Honeywell MS-9200UDLSE User Manual
Page 162: 10 nac operation
Operating Instructions
162
MS-9200UDLS PN 52750:E1 01/27/09
4.7 Process Monitor Operation
Process Monitor operation will initiate the following events:
•
The piezo sounder pulses ¼ second On and ¼ second Off
•
The LCD displays a process monitor message along with the device name, type,
address, adjective/noun, associated zones and time/date
•
Communicate the process monitor condition to the Central Station
•
Relays programmed for process monitoring will be activated
•
The alarm relay is not activated
•
NACs will not activate
•
Silenced alarms are not resounded
•
Timers are not started
•
Store event in history buffer
•
Process Monitor condition must be Acknowledged before the FACP can be reset
Note that, like supervisories, process monitor signals latch (except when programmed
for process monitor autoresettable) and can be assigned to software zones.
4.8 Hazard/Tornado Condition Operation
Hazard/Tornado Condition operation will initiate the following events:
•
The piezo sounder pulses ½ second On, ½ second Off
•
The LCD displays a hazard message along with the device name, type, address,
adjective/noun, associated zones and time/date
•
Communicate the hazard condition to the Central Station
•
Relays programmed for hazard will be activated
•
The alarm relay is not activated
•
NACs will not activate
•
Silenced alarms are not resounded
•
Timers are not started
•
Store event in history buffer
•
Supervisory LED flashes ½ second On, ½ second Off
•
Hazard/Tornado Condition must be Acknowledged before FACP can be reset
Hazard conditions latch. They can be assigned to software zones.
4.9 Medical Alert Condition Operation
Medical Alert Condition operation will initiate the following events:
•
The piezo sounder ½ second On, ½ second Off
•
The LCD displays a medical alert message along with the device name, type, address,
adjective/noun, associated zones and time/date
•
Communicate the medical alert condition to the Central Station
•
Relays programmed for medical alert will be activated
•
The alarm relay is not activated
•
NACs will not activate
•
Silenced alarms are not resounded
•
Timers are not started
•
Store event in history buffer
•
Supervisory LED flashes ½ second On, ½ second Off
•
Medical Alert condition must be Acknowledged before FACP can be reset
Medical Alert conditions latch. They can be assigned to software zones.
4.10 NAC Operation
There are four Style Y (Class B) or two Style Z (Class A) programmable NACs
(Notification Appliance Circuits) resident on the MS-9200UDLS main circuit board.
All NACs may be programmed as silenceable or nonsilenceable and may also be
programmed for steady or coded operation. Coded operation provides a choice
between March Time, Temporal or California coding.