TROX_FSL_CONTROL_3

TROX_FSL_CONTROL_3 (FB)

FUNCTION_BLOCK TROX_FSL_CONTROL_3

Representation

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication (TRUE = enable)
Input	byUnitId	BYTE	0	Device address
Input	xUpdateActual	BOOL	FALSE	Update of actual values (on every rising edge )
Input	xUpdateSetp	BOOL	FALSE	Update of setpoints (on every rising edge )
Input	eOpMode	TROX_FSL_CONTROL_3_OP_MODE	TROX_FSL_CONTROL_3_OP_MODE.OFF	Operating mode of the device — preset
Input	eOpType	TROX_FSL_CONTROL_3_OP_TYPE	TROX_FSL_CONTROL_3_OP_TYPE.STANDBY	Operating mode of the device — default
Input	eOpTypeOverride	TROX_FSL_CONTROL_3_OP_TYPE_OVERRIDE	TROX_FSL_CONTROL_3_OP_TYPE_OVERRIDE.NO_OVERRIDE	Operating mode override of the device — default
Input	rTempOda	REAL	0.0	Current outdoor temperature in degrees Celsius — default
Input	rTempLimitCoolPresence	REAL	22.2	Upper room temperature limit for cooling in degrees Celsius in presence mode — default
Input	rTempLimitHeatPresence	REAL	21.8	Lower room temperature limit for heating in degrees Celsius in presence mode — default
Input	rTempRoom	REAL	20.0	Current room temperature in degrees Celsius — default
Input	rSpTempRoom	REAL	22.0	Current room setpoint temperature in degrees Celsius — default
Input	rSpTempRoomOffset	REAL	0.0	Current room setpoint temperature offset in degrees Celsius — default
Input	rSpTempSupply	REAL	22.0	Current supply air setpoint temperature in degrees Celsius — default
Input	rSpTempSupplyOffset	REAL	0.0	Current supply air setpoint temperature offset in degrees Celsius — default
Input	rRoomHumidity	REAL	50.0	Relative room humidity in percent — default
Input	xChangeOver	BOOL	FALSE	Notification of the connected medium (FALSE = heating medium, TRUE = cooling medium) — default
Input	rSpFanLevel	REAL	3.0	Setpoint for fan speed (1.0 = level 1, 2.0 = level 2, … 5.0 = level 5) — default
Input	rRoomAirQuality	REAL	700.0	Room air quality in ppm — default
Input	rOutsAirQuality	REAL	400.0	Outdoor air quality in ppm — default
Input	rVolumeFlowDiff	REAL	0.0	Volume flow difference in m3/h
Input	xFire	BOOL	FALSE	Status of fire alarm (TRUE = active) — default
Input	xWindow	BOOL	FALSE	Status of window contact (TRUE = active) — default
Input	xExtraTime	BOOL	FALSE	Status of overtime activation (TRUE = active) — default
Input	xFilterReset	BOOL	FALSE	Status of filter reset (TRUE = active) — default
Input	xResError	BOOL	FALSE	Reinitialization of the outputs eErrorCodeCom in the fault-free state (on each rising edge)
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	eOpModeFb	TROX_FSL_CONTROL_3_OP_MODE		Operating mode of the device — feedback
Output	eOpTypeFb	TROX_FSL_CONTROL_3_OP_TYPE		Operating mode of the device — feedback
Output	eOpTypeOverrideFb	TROX_FSL_CONTROL_3_OP_TYPE_OVERRIDE		Operating mode override of the device — feedback
Output	eOpStateFB	TROX_FSL_CONTROL_3_OP_STATE		Operating status of the device — feedback
Output	eVentTypeFb	TROX_FSL_CONTROL_3_VENT_TYPE		Ventilation type of the device — feedback
Output	rTempSupplyFb	REAL		Current supply air temperature in degrees Celsius — feedback
Output	rTempOdaFb	REAL		Current outdoor temperature in degrees Celsius — feedback
Output	rTempRoomFb	REAL		Current room temperature in degrees Celsius — feedback
Output	rTempReturnFlowFb	REAL		Current return temperature in degrees Celsius — feedback
Output	rTempFlowFb	REAL		Current flow temperature in degrees Celsius — feedback
Output	rTempOffsetFb	REAL		Current room/supply air temperature offset in degrees Celsius — feedback
Output	xExtraTimeFb	BOOL		Status of overtime activation (TRUE = active) — feedback
Output	rTempLimitCoolFb	REAL		Upper room temperature limit for cooling in degrees Celsius — feedback
Output	rTempLimitHeatFb	REAL		Lower room temperature limit for heating in degrees Celsius — feedback
Output	rTempSetpSupplyFb	REAL		Supply air setpoint temperature in degrees Celsius — feedback
Output	eFanLevelFb	TROX_FSL_CONTROL_3_FAN_LEVEL		Fan speed of the device — feedback
Output	rRoomHumidityFb	REAL		Relative room humidity in percent — feedback
Output	rRoomAirQualityFb	REAL		Room air quality in ppm — feedback
Output	rVolumeFlowOdaFb	REAL		Volume flow in outdoor air in m3/h — feedback
Output	rVolumeFlowExhFb	REAL		Volume flow in exhaust air in m3/h — feedback
Output	xWindowFb	BOOL		Status of window contact (TRUE = active) — feedback
Output	xFireFb	BOOL		Status of fire alarm (TRUE = active) — feedback
Output	rSystemDevices	REAL		Number of devices in the network (1x master and 1x slave = 2 devices)
Output	eDemandRoom	TROX_FSL_CONTROL_3_DEMAND_ROOM		Display of the room heating / cooling demand
Output	eDemandSupply	TROX_FSL_CONTROL_3_DEMAND_SUPPLY		Display of the supply air heating / cooling demand
Output	rValvePosHeatMas	REAL		Control - heating valve - master in percent
Output	rValvePosCoolMas	REAL		Control - cooling valve - master in percent
Output	arrTempSupplySla	ARRAY [1 .. 10] OF REAL		Current supply air temperatures of the slaves [ Slave 1 - Slave 10 ] in degrees Celsius
Output	arrValvePosHeatSla	ARRAY [1 .. 10] OF REAL		Current control signals for the heating valves of the slaves [ Slave 1 - Slave 10 ] in degrees Celsius
Output	arrValvePosCoolSla	ARRAY [1 .. 10] OF REAL		Current control signals for the cooling valves of the slaves [ Slave 1 - Slave 10 ] in degrees Celsius
Output	sAlarmA	STRING		Collective fault - Alarm A (partially shut down)
Output	sAlarmB	STRING		Collective fault - Alarm B (non-shut-down)
Output	xAlarm	BOOL	FALSE	Collective fault (TRUE = fault)
Output	xAlarmCom	BOOL	FALSE	Collective fault - communication (TRUE = fault)
Output	eErrorCodeCom	ModbusErrorCode		Error code - communication (0 = no error)
Output	xBusy	BOOL		Communication indicator (TRUE = communication)
Input Const	diAdrOffset	DINT	0	Offset for calculating the Modbus addresses (from the Modbus registers) (permitted range: -1, 0, +1)
Input Const	tTimeUpdateSetp	TIME	TIME#45s0ms	Update interval for the processes influenced by the input xUpdateSetp influenced
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for the processes influenced by the input xUpdateActual influenced