SFPTwallUnit

Wall Unit Functional Profile..  The Wall Unit profile is used for equipment designed to provide compact, single unit heating and cooling capability, often used in a portable building or trailers where no additional heating or cooling source is available or needed.  
 

Network Variables

Configuration Properties

nviApplicMode
nviEmergOverride
nviSetpoint
nviSpaceTemp
nvoDischargeAirSetpt
nvoDischargeAirTemp
nvoEffectSetpt
nvoSpaceTemp
nvoUnitStatus

nviOccManCmd
nviOccSchedule
nviOccSensor
nviOutdoorAirDamper
nviOutdoorAirTemp
nvoEffectOccup
nvoFanCurrent
nvoFilterAlarm
nvoMixAirTemp
nvoOutdoorAirDamper
nvoOutdoorAirTemp
nvoReturnAirTemp

cpMaxRcvTimeNV1
cpMaxRcvTimeNV2
cpMaxRcvTimeNV3
cpMaxSendTimeNV5
cpMaxSendTimeNV6
cpMaxSendTimeNV7
cpMaxSendTimeNV8
cpMaxSendTimeNV9
cpMinSendTimeNV5
cpMinSendTimeNV6
cpMinSendTimeNV8
cpMinSendTimeNV9
cpSetpoints
cpSndDeltaNV5
cpSndDeltaNV8
cpSndDeltaNV9

cpBypassTime
cpHighCurrentFanAlarm
cpHighTempAlarm
cpLowCurrentFanAlarm
cpLowTempAlarm
cpMaxRcvTimeNV10
cpMaxRcvTimeNV11
cpMaxRcvTimeNV13
cpMaxRcvTimeNV14
cpMaxSendTimeNV15
cpMaxSendTimeNV16
cpMaxSendTimeNV17
cpMaxSendTimeNV18
cpMaxSendTimeNV19
cpMaxSendTimeNV20
cpMaxSendTimeNV21
cpMinSendTimeNV15
cpMinSendTimeNV17
cpMinSendTimeNV19
cpMinSendTimeNV20
cpMinSendTimeNV21
cpSndDeltaNV15
cpSndDeltaNV17
cpSndDeltaNV19
cpSndDeltaNV20
cpSndDeltaNV21

 

Details:

Resource Set: Standard 00:00:00:00:00:00:00:00-0
Index: 101
Obsolete: no
Key: 8540
Inheriting: no
Principal Variable nvoSpaceTemp


Mandatory Network Variables

nviSpaceTempSpace Temperature Input.:   This input network variable is used to connect an external space temperature sensor to the node. 
Member Number: 1
Base type:
SNVT_temp_p
Direction: input
Service: any
nviSetpointTemperature Setpoint Input (absolute):   This input network variable is used to allow the temperature setpoints for the occupied and standby modes to be changed via the network. 
Member Number: 2
Base type:
SNVT_temp_p
Direction: input
Service: any
nviApplicModeApplication Mode Input.:   This network variable input is used to coordinate the Wall Unit with any supervisory controller. 
Member Number: 3
Base type:
SNVT_hvac_mode
Direction: input
Service: any
nviEmergOverrideEmergency Override Input.:   This input network variable is used to command the device into different emergency modes. 
Member Number: 4
Base type:
SNVT_hvac_emerg
Direction: input
Service: any
nvoSpaceTempEffective Space Temperature Output.:   This output network variable is used to monitor the effective space temperature that the Wall Unit is using for control. 
Member Number: 5
Base type:
SNVT_temp_p
Direction: output
Service: acknowledged
nvoUnitStatusUnit Status Output.:   This output network variable is available to report the Wall Unit Controller status. 
Member Number: 6
Base type:
SNVT_hvac_status
Direction: output
Service: unacknowledged
nvoEffectSetptEffective Setpoint Output.:   This output network variable is used to monitor the effective temperature setpoint which may depend on nciSetpoints, nvoEffectOccup, nviSetpoint, nviApplicMode, and any local setpoint adjustment.  
Member Number: 7
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged
nvoDischargeAirTempDischarge Air Temperature Output.:   This output network variable is used to monitor the temperature of the discharge air that leaves the Wall Unit, if the unit controller provides a hardwired temperature sensor for this purpose.  
Member Number: 8
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged
nvoDischargeAirSetptDischarge Air Temperature Setpoint Output.:   This output network variable is used to monitor the discharge air temperature setpoint. 
Member Number: 9
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged


Optional Network Variables

nviOccSensorOccupancy Sensor Input.:   This input network variable is used to indicate the presence of occupants in the controlled space. It is typically sent by an occupancy sensor. 
Member Number: 10
Base type:
SNVT_occupancy
Direction: input
Service: any
nviOccScheduleOccupancy Scheduler Input.:   This input network variable is used to command the Wall Unit Controller into different occupancy modes. 
Member Number: 11
Base type:
SNVT_tod_event
Direction: input
Service: any
nviOccManCmdOccupancy Override Input.:   This input network variable is used to command the Wall Unit Controller into different occupancy modes. 
Member Number: 12
Base type:
SNVT_occupancy
Direction: input
Service: any
nviOutdoorAirTempOutdoor Air Temperature Input.:   This input network variable represents information from an outdoor air temperature sensor. 
Member Number: 13
Base type:
SNVT_temp_p
Direction: input
Service: any
nviOutdoorAirDamperOutdoor Air Damper Position Input.:   This input network variable is used to provide an outdoor air damper position. 
Member Number: 14
Base type:
SNVT_lev_percent
Direction: input
Service: any
nvoOutdoorAirDamperOutdoor Air Damper Output Position.:   This output network variable reflects the current position of the outdoor supply air damper controlled by the Wall Unit controller. 
Member Number: 15
Base type:
SNVT_lev_percent
Direction: output
Service: unacknowledged, repeated
nvoEffectOccupEffective Occupancy Output.:   This output network variable is used to indicate the actual occupancy mode of the unit. 
Member Number: 16
Base type:
SNVT_occupancy
Direction: output
Service: unacknowledged
nvoOutdoorAirTempOutdoor Air Temperature Output.:   This output network variable is used to monitor the outdoor air temperature if the unit controller provides a hardwired temperature sensor for this purpose. 
Member Number: 17
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged
nvoFilterAlarmFilter Alarm Output.:   This output network variable is used to report an filter alarm. 
Member Number: 18
Base type:
SNVT_switch
Direction: output
Service: unacknowledged, repeated
nvoMixAirTempMixed Air Temperature Output.:   This output network variable is used to monitor the omixed air temperature if the unit controller provides a hardwired temperature sensor for this purpose. 
Member Number: 19
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged, repeated
nvoReturnAirTempReturn Air Temperature Output.:   This output network variable is used to monitor the return air temperature if the unit controller provides a hardwired temperature sensor for this purpose. 
Member Number: 20
Base type:
SNVT_temp_p
Direction: output
Service: unacknowledged, repeated
nvoFanCurrentFan Current Output.:   This output network variable is used to report the actual current of the fan. 
Member Number: 21
Base type:
SNVT_amp_f
Direction: output
Service: unacknowledged, repeated


Mandatory Configuration Properties

cpMaxSendTimeNV5Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 1
Base type:
SCPTmaxSendTime
Applies to nvoSpaceTemp
Array: not permitted
Default: 90,0
cpMaxSendTimeNV6Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 2
Base type:
SCPTmaxSendTime
Applies to nvoUnitStatus
Array: not permitted
Default: 90,0
cpMaxSendTimeNV7Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 3
Base type:
SCPTmaxSendTime
Applies to nvoEffectSetpt
Array: not permitted
Default: 90,0
cpMaxSendTimeNV8Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 4
Base type:
SCPTmaxSendTime
Applies to nvoDischargeAirTemp
Array: not permitted
Default: 90,0
cpMaxSendTimeNV9Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 5
Base type:
SCPTmaxSendTime
Applies to nvoDischargeAirSetpt
Array: not permitted
Default: 90,0
cpMaxRcvTimeNV1Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 13
Base type:
SCPTmaxRcvTime
Applies to nviSpaceTemp
Array: not permitted
Default: 300,0
cpMaxRcvTimeNV2Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 14
Base type:
SCPTmaxRcvTime
Applies to nviSetpoint
Array: not permitted
Default: 0,0
cpMaxRcvTimeNV3Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 15
Base type:
SCPTmaxRcvTime
Applies to nviApplicMode
Array: not permitted
Default: 0,0
cpMinSendTimeNV5Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 20
Base type:
SCPTminSendTime
Applies to nvoSpaceTemp
Array: not permitted
Default: 10,0
cpMinSendTimeNV6Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 21
Base type:
SCPTminSendTime
Applies to nvoUnitStatus
Array: not permitted
Default: 5,0
cpMinSendTimeNV8Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 22
Base type:
SCPTminSendTime
Applies to nvoDischargeAirTemp
Array: not permitted
Default: 5,0
cpMinSendTimeNV9Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 23
Base type:
SCPTminSendTime
Applies to nvoDischargeAirSetpt
Array: not permitted
Default: 5,0
cpSndDeltaNV5Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 29
Base type:
SCPTsndDelta
Applies to nvoSpaceTemp
Array: not permitted
Default: 00*4
cpSndDeltaNV8Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 30
Base type:
SCPTsndDelta
Applies to nvoDischargeAirTemp
Array: not permitted
Default: 00*4
cpSndDeltaNV9Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 31
Base type:
SCPTsndDelta
Applies to nvoDischargeAirSetpt
Array: not permitted
Default: 00*4
cpSetpointsOccupancy temperature setpoints.:   The occupancy temperature setpoints for heat and cool mode. 
Member Number: 37
Base type:
SCPTsetPnts
Applies to SFPTwallUnit
Array: not permitted
Minimum: -10,00,-10,00,-10,00,-10,00,-10,00,-10,00
Maximum: 35,00,35,00,35,00,35,00,35,00,35,00
Default: 23,00,25,00,28,00,21,00,19,00,16,00


Optional Configuration Properties

cpMaxSendTimeNV15Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 6
Base type:
SCPTmaxSendTime
Applies to nvoOutdoorAirDamper
Array: not permitted
Default: 90,0
cpMaxSendTimeNV16Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 7
Base type:
SCPTmaxSendTime
Applies to nvoEffectOccup
Array: not permitted
Default: 90,0
cpMaxSendTimeNV17Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 8
Base type:
SCPTmaxSendTime
Applies to nvoOutdoorAirTemp
Array: not permitted
Default: 90,0
cpMaxSendTimeNV18Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 9
Base type:
SCPTmaxSendTime
Applies to nvoFilterAlarm
Array: not permitted
Default: 90,0
cpMaxSendTimeNV19Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 10
Base type:
SCPTmaxSendTime
Applies to nvoMixAirTemp
Array: not permitted
Default: 90,0
cpMaxSendTimeNV20Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 11
Base type:
SCPTmaxSendTime
Applies to nvoReturnAirTemp
Array: not permitted
Default: 90,0
cpMaxSendTimeNV21Maximum send time.:   The maximum period of time between consecutive transmissions of the current value. 
Member Number: 12
Base type:
SCPTmaxSendTime
Applies to nvoFanCurrent
Array: not permitted
Default: 90,0
cpMaxRcvTimeNV10Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 16
Base type:
SCPTmaxRcvTime
Applies to nviOccSensor
Array: not permitted
Default: 300,0
cpMaxRcvTimeNV11Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 17
Base type:
SCPTmaxRcvTime
Applies to nviOccSchedule
Array: not permitted
Default: 300,0
cpMaxRcvTimeNV13Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 18
Base type:
SCPTmaxRcvTime
Applies to nviOutdoorAirTemp
Array: not permitted
Default: 300,0
cpMaxRcvTimeNV14Maximum receive time.:   The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.  
Member Number: 19
Base type:
SCPTmaxRcvTime
Applies to nviOutdoorAirDamper
Array: not permitted
Default: 300,0
cpMinSendTimeNV15Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 24
Base type:
SCPTminSendTime
Applies to nvoOutdoorAirDamper
Array: not permitted
Default: 60,0
cpMinSendTimeNV17Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 25
Base type:
SCPTminSendTime
Applies to nvoOutdoorAirTemp
Array: not permitted
Default: 10,0
cpMinSendTimeNV19Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 26
Base type:
SCPTminSendTime
Applies to nvoMixAirTemp
Array: not permitted
Default: 5,0
cpMinSendTimeNV20Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 27
Base type:
SCPTminSendTime
Applies to nvoReturnAirTemp
Array: not permitted
Default: 10,0
cpMinSendTimeNV21Minimum send time.:   The minimum period of time between consecutive transmissions of the current value. 
Member Number: 28
Base type:
SCPTminSendTime
Applies to nvoFanCurrent
Array: not permitted
Default: 10,0
cpSndDeltaNV15Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 32
Base type:
SCPTsndDelta
Applies to nvoOutdoorAirDamper
Array: not permitted
Default: 00*4
cpSndDeltaNV17Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 33
Base type:
SCPTsndDelta
Applies to nvoOutdoorAirTemp
Array: not permitted
Default: 00*4
cpSndDeltaNV19Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 34
Base type:
SCPTsndDelta
Applies to nvoMixAirTemp
Array: not permitted
Default: 00*4
cpSndDeltaNV20Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 35
Base type:
SCPTsndDelta
Applies to nvoReturnAirTemp
Array: not permitted
Default: 00*4
cpSndDeltaNV21Send on delta.:   The minimum change required to force transmission of the output value. 
Member Number: 36
Base type:
SCPTsndDelta
Applies to nvoFanCurrent
Array: not permitted
Default: 00*4
cpBypassTimeBypass time.:   The maximum amount of time that the controller can be in the bypass (occupancy) mode following the last bypass request. Zero disables the timer. 
Member Number: 38
Base type:
SCPTbypassTime
Applies to SFPTwallUnit
Array: not permitted
Default: 0
cpHighTempAlarmHigh limit 1.:   The alarm high limit against which the value field of the output value is tested for alarm conditions. 
Member Number: 40
Base type:
SCPThighLimit1
Applies to nvoSpaceTemp
Array: not permitted
Default: 00*4
cpLowTempAlarmLow limit 1.:   The alarm low limit against which the value field of the output value is tested for alarm conditions. 
Member Number: 41
Base type:
SCPTlowLimit1
Applies to nvoSpaceTemp
Array: not permitted
Default: 00*4
cpHighCurrentFanAlarmHigh limit 1.:   The alarm high limit against which the value field of the output value is tested for alarm conditions. 
Member Number: 43
Base type:
SCPThighLimit1
Applies to nvoFanCurrent
Array: not permitted
Default: 00*4
cpLowCurrentFanAlarmLow limit 1.:   The alarm low limit against which the value field of the output value is tested for alarm conditions. 
Member Number: 44
Base type:
SCPTlowLimit1
Applies to nvoFanCurrent
Array: not permitted
Default: 00*4