NFS-640 Programming Manual P/N 51333:B 10/03/2003
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Initiating Devices ....................................................................................................... 78
Warning Sounders..................................................................................................... 78
ACS Annunciation..................................................................................................... 78
Purpose ............................................................................................................... 80
Notes on using F0 ............................................................................................... 80
Presignal ............................................................................................................. 81
Time Control Zones .................................................................................................. 82
AWACS Overview..................................................................................................... 84
AWACS Features ...................................................................................................... 84
Detector Sensitivity................................................................................................. 86
Pre-Alarm .................................................................................................................. 88
Definition ................................................................................................................ 88
Alert Level .............................................................................................................. 88
Alert Functions ................................................................................................... 88
Action Level............................................................................................................ 88
Action Functions................................................................................................. 88
Overview................................................................................................................. 92
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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