KAMPMANN_FAN_COIL

KAMPMANN_FAN_COIL (FB)

FUNCTION_BLOCK KAMPMANN_FAN_COIL

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Device address (1 .. 247)
Input	xUpdateActual	BOOL	FALSE	Update of actual values (on every rising edge )
Input	xUpdateSetp	BOOL	FALSE	Update of setpoint values (on every rising edge )
Input	xResError	BOOL	FALSE	Reinitialization of the outputs 'eErrorCodeCom' and 'xErrorCodeDev' to the error-free state (on each rising edge)
Input	xEnDevice	BOOL	FALSE	Enable / lock of the device ( FALSE = Off )
Input	wOperationMode	OPERATION_MODE	OPERATION_MODE.AUTO
Input	wFanSpeed	FAN_MODE	FAN_MODE.OFF	Selection of fan stage ( 0 = Off )
Input	rSetpTemp	REAL	22.0	Setpoint - temperature in degrees Celsius ( integer values only )
Input	rTemp	REAL	22.0	Actual value - temperature in degrees Celsius ( virtual sensor )
Input	xEcoDay	BOOL	FALSE	Switching Eco / day mode ( 0 = day mode )
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	rTempAI1	REAL		Temperature - sensor at input AI1
Output	rTempRBG	REAL		Temperature - sensor at the room control unit
Output	rTempAI2	REAL		Temperature - sensor at input AI2
Output	rTempAI3	REAL		Temperature - sensor at input AI3
Output	xSensorOffsetInDevice	BOOL		Indicator whether the calibration of the sensors must be performed in the device (TRUE = calibration in device required, FALSE = calibration in FB required)
Output	rTempControl	REAL		Temperature - control sensor in XXX degrees Celsius
Output	rTempFb	REAL		Feedback - temperature at input ‘rTemp’
Output	rFanSpeed	REAL		Fan speed in XXX percent
Output	wOperationModeFb	OPERATION_MODE		Feedback - device operating mode ( 0 = Automatic )
Output	wFanSpeedFb	FAN_MODE		Feedback - selection of fan stage ( 0 = Off )
Output	wDeviceFb	DEVICE_MODE		Feedback - device operating state ( 0 = Off )
Output	wDeviceState	WORD		Digital device messages
Output	xHeatRequest	BOOL	FALSE	Request - heating energy ( 1 = request )
Output	xCoolingRequest	BOOL	FALSE	Request - cooling energy ( 1 = request )
Output	xAlarm	BOOL	FALSE	General fault ( TRUE = fault )
Output	xAlarmCom	BOOL	FALSE	General fault - communication ( TRUE = fault )
Output	eErrorCodeCom	ModbusErrorCode		Error code - communication ( 0 = no error )
Output	stErrorCodeDev	STRING		String with the numbers of the active device errors
Output	wErrorCodeDev	WORD	0	Error code - device (0 = no error)
Output	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	rTempAI3Offset	REAL	0.0	Constant measurement offset for the transmitted temperature - actual value at input AI3
Input Const	rTempAI2Offset	REAL	0.0	Constant measurement offset for the transmitted temperature - actual value at input AI2
Input Const	rTempRBGOffset	REAL	0.0	Constant measurement offset for the transmitted temperature - actual value at the room control unit
Input Const	rTempAI1Offset	REAL	0.0	Constant measurement offset for the transmitted temperature - actual value at input AI1
Input Const	tTimeVirtualSensor	TIME	TIME#10m0s0ms	Update interval for the timer for activating the virtual sensor
Input Const	xActVirtSensor	BOOL	TRUE	Enable / lock of the virtual sensor ( 0 = locked )
Input Const	rFanSpeedMin	REAL	0.0	Minimum value - speed - fan in percent
Input Const	rFanSpeedMax	REAL	100.0	Maximum value - speed - fan in percent
Input Const	tTimeUpdateSetp	TIME	TIME#45s0ms	Update interval for operations influenced by the input 'xUpdateSetp'
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for operations influenced by the input 'xUpdateActual'