ABB_B21_23_24

ABB_B21_23_24 (FB)

FUNCTION_BLOCK ABB_B21_23_24

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	xUpdateCounter	BOOL	FALSE	Update of the counters (on each rising edge)
Input	xUpdateInfo	BOOL	FALSE	Update of the serial number / device type (on each rising edge)
Input	xResError	BOOL	FALSE	Reinitialization of the outputs ‘eErrorCodeCom’ to the no-error state (on each rising edge)
Input	xSendSysCommand	BOOL	FALSE	Activation of transmission of system commands (on each rising edge) (prerequisite: valid address and valid value)
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	rU1N	REAL		Phase voltage L1 - N in V
Output	rU2N	REAL		Phase voltage L2 - N in V
Output	rU3N	REAL		Phase voltage L3 - N in V
Output	rU12	REAL		Line voltage L1 - L2 in V
Output	rU23	REAL		Line voltage L2 - L3 in V
Output	rU31	REAL		Line voltage L3 - L1 in V
Output	rIL1	REAL		Line current L1 in A
Output	rIL2	REAL		Line current L2 in A
Output	rIL3	REAL		Line current L3 in A
Output	rILN	REAL		Current in the neutral conductor in A
Output	rPhaseAnglePowTo	REAL		Phase angle - power - total in degrees
Output	rPowerFactorTo	REAL		Power factor - total
Output	rPowerFactorL1	REAL		Power factor L1
Output	rPowerFactorL2	REAL		Power factor L2
Output	rPowerFactorL3	REAL		Power factor L3
Output	rActivePowerTo	REAL		Active power - total in W
Output	rActivePowerL1	REAL		Active power L1 in W
Output	rActivePowerL2	REAL		Active power L2 in W
Output	rActivePowerL3	REAL		Active power L3 in W
Output	rApparentPowerTo	REAL		Apparent power - total in VA
Output	rApparentPowerL1	REAL		Apparent power L1 in VA
Output	rApparentPowerL2	REAL		Apparent power L2 in VA
Output	rApparentPowerL3	REAL		Apparent power L3 in VA
Output	rReactivePowerTo	REAL		Reactive power - total in var
Output	rReactivePowerL1	REAL		Reactive power L1 in var
Output	rReactivePowerL2	REAL		Reactive power L2 in var
Output	rReactivePowerL3	REAL		Reactive power L3 in var
Output	rFrequency	REAL		Frequency in Hz
Output	rActiveTariff	REAL		Active tariff
Output	uliActEneImp	ULINT		Imported active energy - total in kWh
Output	uliActEneImpTotal1	ULINT		Consumed active energy - total - tariff 1 in kWh
Output	uliActEneImpTotal2	ULINT		Consumed active energy - total - tariff 2 in kWh
Output	uliActEneImpTotal3	ULINT		Imported active energy - total - tariff 3 in kWh
Output	uliActEneImpTotal4	ULINT		Imported active energy - total - tariff 4 in kWh
Output	uliActEneExp	ULINT		Exported active energy - total in kWh
Output	uliActEneExpTotal1	ULINT		Delivered active energy - total - tariff 1 in kWh
Output	uliActEneExpTotal2	ULINT		Delivered active energy - total - tariff 2 in kWh
Output	uliActEneExpTotal3	ULINT		Exported active energy - total - tariff 3 in kWh
Output	uliActEneExpTotal4	ULINT		Exported active energy - total - tariff 4 in kWh
Output	uliReaEneImp	ULINT		Imported reactive energy - total in kVarh
Output	uliReaEneImpTotal1	ULINT		Consumed reactive energy - total - tariff 1 in kVarh
Output	uliReaEneImpTotal2	ULINT		Consumed reactive energy - total - tariff 2 in kVarh
Output	uliReaEneImpTotal3	ULINT		Imported reactive energy - total - tariff 3 in kVarh
Output	uliReaEneImpTotal4	ULINT		Imported reactive energy - total - tariff 4 in kVarh
Output	uliReaEneExp	ULINT		Exported reactive energy - total in kVarh
Output	uliReaEneExpTotal1	ULINT		Delivered reactive energy - total - tariff 1 in kVarh
Output	uliReaEneExpTotal2	ULINT		Delivered reactive energy - total - tariff 2 in kVarh
Output	uliReaEneExpTotal3	ULINT		Exported reactive energy - total - tariff 3 in kVarh
Output	uliReaEneExpTotal4	ULINT		Exported reactive energy - total - tariff 4 in kVarh
Output	uliAppEneImp	ULINT		Imported apparent energy - total in kVAh
Output	uliAppEneExp	ULINT		Exported apparent energy - total in kVAh
Output	sDeviceType	STRING		Type and functionality of the device
Output	dwSerialNum	DWORD		Meter serial number (32 bit)
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	sErrorCodeDev_1	STRING		String 1 with the numbers of the active device errors ( register 16#8A13 )
Output	sErrorCodeDev_2	STRING		String 2 with the numbers of the active device errors ( register 16#8A14 )
Output	sErrorCodeDev_3	STRING		String 3 with the numbers of the active device errors ( register 16#8A15 )
Output	sErrorCodeDev_4	STRING		String 4 with the numbers of the active device errors ( register 16#8A16 )
Output	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	wSysRegVal	WORD	0	Value of the register for the system command
Input Const	wSysRegAdr	WORD	16#8F00	Address of the register for the system command
Input Const	xEnAlarmDevice	BOOL	FALSE	Enable / disable of the outputs ‘xAlarmDevice’ and ‘stErrorCodeDev_X’ ( FALSE = disable evaluation of the alarm states )
Input Const	tTimeUpdateInfo	TIME	TIME#60m0s0ms	Update interval for the processes influenced by the input ‘xUpdateInfo’
Input Const	tTimeUpdateCounter	TIME	TIME#5m0s0ms	Update interval for the operations affected by the input ‘xUpdateCounter’
Input Const	tTimeUpdateActual	TIME	TIME#1m0s0ms	Update interval for operations influenced by the input 'xUpdateActual'