Example System Points
B-10 Infinity Smoke Control Guide
TOC
Table B-4. TCX840
FLR2TCX
or TCX851
FLR3TCX
Points
NAME TYPE DESCRIPTION
VAVDmp.Opn Input 1
Digital
VAV Damper OPEN Proof Sensor
VAVDmp.Cls Input 2
Digital
VAV Damper CLOSED Proof Sensor
VAVDmp Output 4
TriState
VAV Damper Control
DefaultDmprPosn Numeric VAV Damper Position when NOT Performing
Smoke Control
Table B-5. TCX861
FLR4TCX
Points
NAME TYPE DESCRIPTION
Damper Output 6
Voltage
Motorized VAV Damper Control
Damper.Opn Numeric VAV Damper OPEN Indicator based on Hall-
Effect Sensor Feedback
Damper.Cls Numeric VAV Damper CLOSED Indicator based on Hall-
Effect Sensor Feedback
DamperPosition Numeric VAV Damper Position that is Equal to Damper
Overridevalue
DefaultDmprPosn Numeric VAV Damper Position when NOT Performing
Smoke Control
PowerFail System
Variable
Power Indicator Flag used to Trigger the
AutoLearn Program
Table B-6. TCX853
AHU3
Points
NAME TYPE DESCRIPTION
SfanSt Input 1
Digital
Supply Fan Differential Pressure Proof Sensor
Sfan Output 1
Digital
Supply Fan Control
DefaultFanPosn Numeric Supply Fan State when NOT Performing Smoke
Control
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