Operation
54
Document #15140 Rev.G 01/02/02 P/N 15140:G
4.3.2 Alarm Restoral
The control panel returns to normal only after all alarms have been cleared and the Reset switch has been pressed
(pull stations reset, smoke detectors reset and no smoke is present, waterflow has stopped, etc.). Upon restoral of all
active alarms, the control panel will perform the following:
✓
Turn off the alarm LED
✓
Deactivate the alarm relay
✓
Clear the 4-character display
✓
Send all 'zone restoral' messages to the Central Station
✓
Turn off the NACs
✓
Turn off the piezo sounder
✓
Turn off appropriate zone relay output
✓
Output 'zone restoral' message to printer
✓
Terminate upload or download communications
4.3.3 System Supervisory Condition Response
Program zones for supervisory in applications where a waterflow sensing device has been employed and the wiring to
the waterflow valve and/or a tamper switch is to be monitored. If the tamper switch has been activated (normally
open contacts close), a supervisory alarm condition will occur. When a supervisory condition occurs, the control
panel will:
✓
Blink the supervisory LED (½ second On, ½ second Off)
✓
Activate the supervisory relay driver (TB4-5)
✓
Display the following message:
SUPX
where X = the zone number
✓
Communicate the supervisory condition to the Central Station
✓
Store the 'supervisory' message in the History file
✓
Pulse the piezo sounder at ½ second On and ½ second Off rate
✓
Turn on appropriate zone relay output
✓
Output system supervisory message to printer
✓
Terminate upload or download communications
4.3.4 System Supervisory Restoral Response
When the supervisory condition has been cleared (condition is restored and the reset switch has been pressed), the
control panel will perform the following:
✓
Turn off the supervisory LED
✓
Deactivate the supervisory relay driver (TB4-5)
✓
Clear the display of the 'SUP' message
✓
Communicate a supervisory restoral message to the Central Station
✓
Shut off the piezo sounder
✓
Turn off appropriate zone relay output
✓
Output system supervisory restoral message to printer
✓
Terminate upload or download communications
Note: For any zone programmed for supervisory autoresettable, the Reset switch does not need to be pressed to clear
the zone (supervisory condition).