Notifier NFS-640 - Page 7

NFS-640 Programming Manual P/N 51333:B 10/03/2003 7
How to Program an Instant Release Circuit ....................................................... 76
How to Program a Release Code Bell Circuit .................................................... 77
Initiating Devices ....................................................................................................... 78
Warning Sounders..................................................................................................... 78
Auxiliary Control Functions .................................................................................... 78
ACS Annunciation..................................................................................................... 78
Appendix B: Special Zone Outputs
Presignal and Positive Alarm Sequence (PAS)....................................................... 80
What is Presignal and PAS? ................................................................................... 80
Purpose ............................................................................................................... 80
Notes on using F0............................................................................................... 80
Restrictions on using F0 ..................................................................................... 80
Selecting Presignal and PAS Outputs ..................................................................... 81
Presignal ............................................................................................................. 81
Positive Alarm Sequence (PAS)......................................................................... 81
Time Control Zones .................................................................................................. 82
Coding Functions for NACS and Panel Circuits.................................................... 82
Appendix C: AWACS™ Applications
AWACS Overview..................................................................................................... 84
AWACS Features ...................................................................................................... 84
Drift Compensation and Smoothing ....................................................................... 84
Maintenance Warnings – Three Levels .................................................................. 85
Self-Optimizing Pre-Alarm..................................................................................... 86
Detector Sensitivity................................................................................................. 86
Cooperative Multi-Detector Sensing ...................................................................... 87
Pre-Alarm .................................................................................................................. 88
Definition ................................................................................................................ 88
Alert Level .............................................................................................................. 88
Alert Functions ................................................................................................... 88
Example of an Alert Level.................................................................................. 88
Action Level............................................................................................................ 88
Action Functions................................................................................................. 88
How to Select a Pre-Alarm Level .......................................................................... 89
Detector Sensitivity Settings..................................................................................... 90
How to Select Pre-Alarm and Alarm Sensitivity.................................................... 90
How to Test Detectors Set Below 0.50% Obscuration per Foot............................. 91
Detector Maintenance Features ............................................................................... 92
Overview................................................................................................................. 92
How to Access Detector Maintenance Information................................................ 92
View Detector Maintenance for a Detector ............................................................ 92
Print a Detector Maintenance Report...................................................................... 93
How to Interpret a Detector Status Display or Maintenance Report ...................... 93
Appendix D: CBE (Control-By-Event)
Description ................................................................................................................. 95
Input and Outputs..................................................................................................... 95
Equations.................................................................................................................... 95
Equation Entry .......................................................................................................... 96
Logic Functions ...................................................................................................... 96
The “AND” Operator.......................................................................................... 96
The “OR” Operator............................................................................................. 96
The “NOT” Operator .......................................................................................... 96
The “ONLY1” Operator ..................................................................................... 96
The “ANY2” Operator........................................................................................ 96
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