ROSENBERG_FAN_EC_MOTOR

ROSENBERG_FAN_EC_MOTOR (FB)

FUNCTION_BLOCK ROSENBERG_FAN_EC_MOTOR

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Address of the device
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 'stErrorCodeDev' to the error-free state (on each rising edge)
Input	xEnFan	BOOL	FALSE	Enable / disable of the fan ( FALSE = disabled )
Input	rSetp	REAL	0.0	Setpoint - fan (Control: 0.0% - 100.0% (= Register 14) // Regulation: 0.0 - 100.0% (= maximum actual value of the sensor at AE2))
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	wSerialNum	WORD		Fan serial number
Output	wIdentNum	WORD		Identification number of the fan
Output	rSpeedMax	REAL		Maximum number of revolutions per minute
Output	eRotation	FAN_EC_MOTOR_ROTATION_MODE	FAN_EC_MOTOR_ROTATION_MODE.CLOCKWISE	Rotation direction
Output	eState	FAN_EC_MOTOR_STATE_CODE	FAN_EC_MOTOR_STATE_CODE.FAN_IN_BUS_MODE_NOT_ENABLED	Status of the fan
Output	wFirmware	WORD		Fan firmware
Output	xOperationFan	BOOL		Fan operation message ( FALSE = Off )
Output	rSpeed	REAL		Number of revolutions per minute
Output	rAE1	REAL		Signal at analog input 1 (voltage) (AE1, 0.0 - 100.0 %)
Output	rAE2	REAL		Signal at analog input 2 (voltage) (AE2, 0.0 - 100.0 %)
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	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	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	rAE2Offset	REAL	0.0	Constant measurement offset for the transmitted voltage actual value at AE2
Input Const	rAE1Offset	REAL	0.0	Constant measurement offset for the transmitted voltage actual value at AE1
Input Const	rAE2_Setp_2	REAL	100.0	Analog input 2: setpoint 2 (0.0 - 100.0%)
Input Const	rAE2_Voltage_2	REAL	10.0	Analog input 2: voltage for setpoint 2
Input Const	rAE2_Setp_1	REAL	0.0	Analog input 2: setpoint 1 (0.0 - 100.0%)
Input Const	rAE2_Voltage_1	REAL	0.0	Analog input 2: voltage for setpoint 1
Input Const	rAE2_Setp_0	REAL	0.0	Analog input 2: setpoint 0 (0.0 - 100.0%)
Input Const	rAE1_Setp_2	REAL	100.0	Analog input 1: setpoint 2 (0.0 - 100.0%)
Input Const	rAE1_Voltage_2	REAL	10.0	Analog input 1: voltage for setpoint 2
Input Const	rAE1_Setp_1	REAL	0.0	Analog input 1: setpoint 1 (0.0 - 100.0%)
Input Const	rAE1_Voltage_1	REAL	0.0	Analog input 1: voltage for setpoint 1
Input Const	rAE1_Setp_0	REAL	0.0	Analog input 1: setpoint 0 (0.0 - 100.0%)
Input Const	rSpeedMin	REAL	0.0	Minimum number of revolutions per minute (with fan locked)
Input Const	wSetpointSource	WORD	0	Source for the setpoint (0 = Modbus // 1 = AE1 (0-10V) // 2 = AE1 (4-20mA))
Input Const	wControlMode	WORD	0	Control mode
Input Const	wOperationMode	WORD	1	Operating mode (1 = control // 2 = regulation)
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'