Andover Controls Infinity - Programs for Controlling the System; Main Program

Smoke Control Programs
5-36 Infinity Smoke Control Guide
TOC
Programs for Controlling the System
Main
Type:
Program
FlowType:
Looping
AutoStart:
True
Description:
The main sequencing program. This program
determines what the entire system is doing by calling the other
programs and functions.
Code:
Initialize:
Zone1.SMK, Zone2.SMK, Zone3.SMK, Zone4.SMK and ~
STRWL.SMK = Off
MaxDamperTime = 60 ‘Seconds
MaxFanTime = 45 ‘Seconds
MaxCtlrTime = 10 ‘Seconds
FSCSLinkActive = False
Horn = Off
SelfTested = True
Print “*** Smoke Control System Initialized at “ ; Time ; “ ***”
Goto MainLoop
MainLoop:
FireAlarmCheck()
NetStatus()
PilotLights()
PlantFaultCheck()
‘Run FSCS_Interface to Read Switches and Update LEDs
If FSCSLinkActive is False then
FSCSLinkActive = True
Run FSCS_Interface
Endif
‘Run HornControl
If HornControl Status is not Active then Run HornControl
‘Run ClearFaults if Fault.Clear Button is Pushed
If Fault.Clear and ClearFaults Status is not Active then Run ~
ClearFaults
‘ Check if time for Weekly self test. Run Self-Test if There are no
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