7 process monitor operation, 8 hazard/tornado condition operation, 9 medical alert condition operation – Honeywell MS-9200UDLSE User Manual

Page 162: 10 nac operation

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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.

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