Coding selection, Two stage operation, A 2 coding selection a 3 two stage operation – Fire-Lite PS-Tools 5UD/10UD User Manual
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5/10 Zone Panel
PS-Tools 07/2010
Appendix
Coding Selection
The Coding feature allows you to specify the type of output the main circuit board NAC generates,
when activated. The various coding selections are:
•
Steady - a continuous output with no coding
•
March Time - 120 ppm (pulse-per-minute) output
•
California - 10 seconds on and 5 seconds off
•
Temporal - ½ second on, ½ second off, ½ second on, ½ second off, ½ second on, 1½ second
off
•
Two Stage 3 Minutes or 5 Minutes - For more information about Two Stage Operation, see
•
Synchronized output for System Sensor, Wheelock, Gentex, Faraday or Amseco. For more
information about Synchronized NAC Operation, see
Two Stage Operation
Two Stage operation consists of the following:
•
1st stage output - 20 ppm (pulse-per-minute) coding
•
2nd stage output - Temporal coding
If Two Stage operation is programmed as the Coding option, the following sequence of events
occurs during an alarm:
1.
The on-board NACs are activated with a 1st stage output on activation of any alarm point.
2.
If, after the programmed time of 3 or 5 minutes, the Acknowledge switch is not pressed, all
NACs presently in 1st stage activation go to the 2nd stage activation.
3.
If an Acknowledge switch is pressed, the NACs currently in 1st stage activation remain in 1st
stage. Pressing the Acknowledge switch does not affect NACs already in 2nd stage
activation.
Ack-Switch
Acts like panel Acknowledge Key
Sil-Switch
Acts like panel Alarm Silence Key
Drill-Switch
Acts like panel Drill Key
Reset-Switch
Acts like panel Reset Key
PAS-Bypass
Positive Alarm Sequence Disable
Drill-Switch AutoResettable
Acts like panel Drill Key, nonlatching
Zone Type
Action When Activated