Hardware Outputs; Do1: Fanspeed1 / Fan Start; Do2: Fanspeed2 / Damper; Do3: Fanspeed3 - Distech Controls ECL-PTU-207 User Manual

Variables

Hardware Outputs

DO1: FanSpeed1 / Fan Start

This output is used to control Fan Speed 1 or Fan Start based on the configuration of nciFanSet-
tings.FanCtrlType (nviFP39).
ID
nvoHwOutput_1

DO2: FanSpeed2 / Damper

This output is used to control Fan Speed 2 only if nciFanSettings.FanCtrlType (nviFP39) is set to 3-
speed fan or to control a digital damper based on occupancy status only if nciFanSettings.FanCtrlType
(nviFP39) is set to none, onespeed, or VarSpeed.
ID
nvoHwOutput_2

DO3: FanSpeed3

This output is used to control Fan Speed 3 only if nciFanSettings.FanCtrlType (nviFP39) is set to 3-
speed fan.
ID
nvoHwOutput_3

DO4: ElectHeatCmd

This output is used to control the Electric Heater relay. Do NOT manually override this output to Active
since the electric heater will not be linked to the fan start anymore.
ID
nvoHwOutput_4

DO5: Valve DO5

This output is used to control the cooling valve or the open output of a floating valve (heating or cool-
ing).
When CoolValveType (EnumConstant7) is set to either Thermal or On/Off, this output will control
£
the cooling valve.
When either CoolValveType (EnumConstant7) or HeatValveType (EnumConstant8) is set to
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Floating, this output is used to open the corresponding floating valve.
The normally closed / normally opened setting of the output can be changed using CoolValveConfig
(BooleanConstant5).
ID
nvoHwOutput_5
14
Units
Start / Stop
Units
Start / Stop
Units
Start / Stop
Units
Start / Stop
Units
Percent (PWM)
Valid Range
Start to Stop (Boolean)
Valid Range
Start to Stop (Boolean)
Valid Range
Start to Stop (Boolean)
Valid Range
Start to Stop (Boolean)
Valid Range
0 to 100%
ECL-PTU-207 Preloaded Applications
Default Value
Stop
Default Value
Stop
Default Value
Stop
Default Value
Stop
Default Value
0%