ZIEHL_ABEGG_ECBLUE_BASIC_MODBUS

ZIEHL_ABEGG_ECBLUE_BASIC_MODBUS (FB)

FUNCTION_BLOCK ZIEHL_ABEGG_ECBLUE_BASIC_MODBUS

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable of communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Address of the device
Input	xUpdateActual	BOOL	FALSE	Update of actual values ( on each rising edge )
Input	xUpdateSetp	BOOL	FALSE	Update of setpoints ( on each rising edge )
Input	xUpdateConfig	BOOL	FALSE	Update configuration ( on each rising edge )
Input	xResError	BOOL	FALSE	Reinitialization of the outputs ‘eErrorCodeCom’, ‘stErrorCodeDev’ and ‘stWarningCodeDev’ to the error-free state ( on every rising edge )
Input	rSetp	REAL	0.0	Setpoint - fan ( 0.0 - 100.0% or absolute speed )
Input	wPinCode	WORD	0	Pin code to trigger different functions (2143 = Reset, 9095 = Factory configuration)
Input	xK1	BOOL	FALSE	Change of state of K1 (precondition: wK1Function = 17)
Input	xMinSpeedOff	BOOL	FALSE	Enable/disable minimum speed lock (FALSE = no minimum speed lock)
Input	xBypassTemp2	BOOL	FALSE	Enable/disable bypass of temperature management 2 (FALSE = no bypass)
Input	xBypassTemp1	BOOL	FALSE	Enable/disable bypass of temperature management 1 (FALSE = no bypass)
Input	xChangeRotation	BOOL	FALSE	Enable/disable direction reversal 1 (FALSE = no reversal)
Input	xSpeedLimitMode	BOOL	FALSE	Enable/disable limiting of speed to rSpeedLimit (FALSE = no limitation)
Input	xFixedSpeed3	BOOL	FALSE	Enable/disable fixed speed 3 (FALSE = disabled)
Input	xFixedSpeed2	BOOL	FALSE	Enable/disable fixed speed 2 (FALSE = disabled)
Input	xEnFan	BOOL	FALSE	Enable / disable the fan ( FALSE = disabled )
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	rSetpFb	REAL		Feedback - current setpoint
Output	rRatedSpeed	REAL		Rated speed of the fan
Output	rFirmwareVers	REAL		Firmware version of the fan
Output	rProductCode	REAL		Product identification of the fan
Output	rParamSetID	REAL		Parameter set identification of the fan
Output	rState_1	REAL		Current operating state (Input register 10)
Output	rSpeed	REAL		Current number of revolutions per minute
Output	rCurrent	REAL		Current motor current in X.XX A
Output	rDCVolt	REAL		Current DC link voltage in volts
Output	rMainsVolt	REAL		Current mains voltage (peak value) in volts
Output	rIGBTTemp	REAL		Current temperature of the IGBT in XX.X degrees Celsius
Output	rInteriorTemp	REAL		Current electronics temperature in XX.X degrees Celsius
Output	rMCUTemp	REAL		Current temperature of the MCU in XX.X degrees Celsius
Output	rAI1Value	REAL		Current value at analog input 1 in percent (0.0 - 100.0%)
Output	rModLevel	REAL		Current modulation level ( 0.0 - 100.0% )
Output	rPower	REAL		Current power consumption in watts
Output	rOperatingHours	REAL		Current number of operating hours
Output	rVolumeFlow	REAL		Current calculated volumetric flow (precondition: Control Mode = Volumetric flow)
Output	rPasswordLevel	REAL		Current password level (0 - 3)
Output	rRemainServLife	REAL		Current calculated remaining service life in hours
Output	xOperationFan	BOOL		Operational signal of the fan ( FALSE = off )
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	stErrorCodeDev_1	STRING		String 1 with the numbers of active device faults (Input register 12)
Output	stErrorCodeDev_2	STRING		String 2 with the numbers of active device faults (Input register 13, bits 15 - 8))
Output	rErrorCodeCause	REAL		Code for the cause of the highest priority fault
Output	stWarningCodeDev	STRING		String with the numbers of the active device warnings
Output	rWarningCodeCause	REAL		Code for the cause of the highest priority warning
Output	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	rAlarmLifespan	REAL	0.0	Threshold - fault - remaining lifespan in h (range = 0.0 - 65535.0, 0.0 h = off)
Input Const	rWarningLifespan	REAL	0.0	Threshold - warning - remaining lifespan in h (range = 0.0 - 65535.0, 0.0 h = off)
Input Const	rDeviationFanBad	REAL	0.0	Threshold - control deviation setpoint/actual speed in 1/min (range = 0.0 - 255.0, 0.0 1/min = off)
Input Const	tDelayFanBad	TIME	TIME#0ms	Reporting delay - control deviation setpoint/actual speed in s (range = 0.0 - 255.0, 0.0 s = off)
Input Const	rFade3Max	REAL	600.0	Maximum value - speed fade range 3 in 1/min (range = 0.0 - 9999.0)
Input Const	rFade3Min	REAL	500.0	Minimum value - speed fade range 3 in 1/min (range = 0.0 - 9999.0)
Input Const	rFade2Max	REAL	300.0	Maximum value - speed fade range 2 in 1/min (range = 0.0 - 9999.0)
Input Const	rFade2Min	REAL	200.0	Minimum value - speed fade range 2 in 1/min (range = 0.0 - 9999.0)
Input Const	rFade1Max	REAL	100.0	Maximum value - speed fade range 1 in 1/min (range = 0.0 - 9999.0)
Input Const	rFade1Min	REAL	0.0	Minimum value - speed fade range 1 in 1/min (range = 0.0 - 9999.0)
Input Const	rFadeFunction	REAL	0.0	Enable/disable speed fade ranges (0.0 = no fading)
Input Const	rSpeedLimit	REAL	75.0	Speed limitation in percent (if enabled, range: 0.0 - 100.0%)
Input Const	rWatchdogFunction	REAL	0.0	Watchdog function (0.0 = no watchdog function)
Input Const	tWatchdogTime	TIME	TIME#0ms	Watchdog duration (0 s = no watchdog function)
Input Const	rControllerSetup	REAL	513.0	Definition of controller setup flags (functions see manual)
Input Const	rK1Function	REAL	2.0	Function of relay K1 (0.0 = off, 1.0 = fan operating, 2.0 = fan fault)
Input Const	rD1Function	REAL	1.0	Function of digital input D1 (0.0 = off, 1.0 = fan enable)
Input Const	rE1Function	REAL	0.0	Function of analog input E1 (0.0 = 0 - 10V / PWM, 1.0 = fan enable)
Input Const	rE1Max	REAL	100.0	End value for analog input E1 in percent (range: rE1Min = 100.0)
Input Const	rE1Min	REAL	5.0	Start value for analog input E1 in percent (range: 0.0 = rE1Max)
Input Const	rInvE1D1K1	REAL	0.0	Inversion of inputs/outputs E1, D1 and K1 (0.0 = no inversion)
Input Const	rFixedSpeed3	REAL	3000.0	Fixed speed 3 in 1/min (range rSpeedMin - rSpeedMax)
Input Const	rSpeedMax	REAL	3000.0	Absolute maximum speed in 1/min (range rSpeedMin - rRatedSpeed)
Input Const	rSpeedMin	REAL	0.0	Absolute minimum speed in 1/min (range 0.0 - rRatedSpeed)
Input Const	rFixedSpeed2	REAL	2000.0	Fixed speed 2 in 1/min (range rSpeedMin - rSpeedMax)
Input Const	rFixedSpeed1	REAL	1000.0	Fixed speed 1 in 1/min (range rSpeedMin - rSpeedMax)
Input Const	xEnEnFan	BOOL	TRUE	Option - enable/disable the fan (FALSE = option disabled)
Input Const	xEnFixedSpeed2	BOOL	FALSE	Option - enable/disable fixed speed 2 (FALSE = option disabled)
Input Const	xEnFixedSpeed3	BOOL	FALSE	Option - enable/disable fixed speed 3 (FALSE = option disabled)
Input Const	xEnLimitMode	BOOL	FALSE	Option - enable/disable limiting speed to rSpeedLimit (FALSE = option disabled)
Input Const	xEnChangeRotation	BOOL	FALSE	Option - enable/disable direction reversal (FALSE = option disabled)
Input Const	xEnBypassTemp1	BOOL	FALSE	Option - enable/disable bypass of temperature management 1 (FALSE = option disabled)
Input Const	xEnBypassTemp2	BOOL	FALSE	Option - enable/disable bypass of temperature management 2 (FALSE = option disabled)
Input Const	eControlMode	ZIEHL_ABEGG_ECBLUE_BASIC_MODBUS_CONTROL_MODE	ZIEHL_ABEGG_ECBLUE_BASIC_MODBUS_CONTROL_MODE.SPEED_PERCENT_RSETP	Definition of operating mode (3 = rSetp - 0.0 - 100.0%)
Input Const	tTimeUpdateConfig	TIME	TIME#0ms	Update interval for the processes affected by the input ‘xUpdateConfig’
Input Const	tTimeUpdateSetp	TIME	TIME#45s0ms	Update interval for the processes affected by the input ‘xUpdateSetp’
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for the processes affected by the input ‘xUpdateActual’