Cx9200 Programs - Andover Controls Infinity Manual

Technical Manuals Online! - http://www.tech-man.com

CX9200 Programs

The CX9200 is the central controller in the smoke control system. It
controls the communications with the Infinet controllers, the FSCS, and
the Fire Panel. The CX9200 is also responsible for initiating a smoke
control strategy, verifying that the system components are functioning
properly, and performing a weekly self-test on the dedicated smoke
control equipment.
Table 5-1 lists the programs, functions, and data files that the CX9200
uses to control the example system. :
Table 5-1. CX9200 Files
NAME TYPE
PilotLights Function
LampPointMap Data
OutputLampString Function
DecodeSwitches Function
FSCS_Interface Program
NetStatus Function
PlantFaultCheck Function
HornControl Program
ClearFaults Program
FireAlarmCheck Function
SmokeSelfTest Program
5-4
Smoke Control Programs
DESCRIPTION
Updates the FSCS LED and Override
numerics in the CX9200 with the Infinet
controller point values.
Maps the CX9200 numerics to the LED
numbers on the FSCS.
Formats the string that is sent to the
FSCS in order to update the LEDs.
Uses the string that was read from the
FSCS for the override switches and sets
the corresponding CX9200 numerics.
Controls the RS-232 interface between
the CX9200 and the FSCS.
Checks the Comm status of the Infinet
controllers.
Determines whether or not the fans and
dampers have reached their desired
state within the time allowed by NFPA
92A.
Controls the state of the FSCS audible
annunciator.
Clears all faults when the FSCS
"MASTER KEY" is ON and the "CLEAR
FAULTS" pushbutton is pressed.
Determines whether or not, and in which
zones, to perform smoke control. Sets
the FSCS Alarm LEDs based on the
inputs from the Fire Panel.
Runs a weekly self-test on the dedicated
controllers.
Infinity Smoke Control Guide
TOC