Table of Contents
Advertisement
Operating Instructions
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
• Silenced alarms are resounded
• Timers are not started
• Store event in history buffer
• Supervisory LED flashes ½ second On, ½ second Off
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
• Silenced alarms are resounded
• Timers are not started
• Store event in history buffer
• Supervisory LED flashes ½ second On, ½ second Off
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 NFW2-100 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.
4.11 Programmed Zone Operation
Each addressable detector and monitor module can be assigned to a maximum of five software
alarm zones. A general alarm zone Z00 may be listed for output (control) points, but it is not
necessary to list Z00 for input points, since this is the default zone for all alarm input devices. Zone
Z00 is not activated by supervisory points.
When an input device alarms and is not disabled, it activates all software zones assigned to it. An
output device that is not disabled is turned on when any of the software zones to which it is
programmed become active. Only alarms, hazards/tornado alerts can turn on any of the four main
NACs.
130
Hazard/Tornado Condition Operation
FireWarden 100-2/E — P/N 52778:A 11/04/2005
Advertisement
Table of Contents
