SOLVIMUS_GE20_MBUS_VALUE

SOLVIMUS_GE20_MBUS_VALUE (FB)

FUNCTION_BLOCK SOLVIMUS_GE20_MBUS_VALUE

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication ( TRUE = enabled )
Input	byUnitId	BYTE	255	Address of the device (set via IP address) ( Default: 255 )
Input	xUpdateActual	BOOL	FALSE	Update of actual values (on every rising edge )
Input	wBaseAdressMbusDevice	WORD	10	Modbus - base register for the MBus device information
Input	wBaseAdressMbusValue	WORD	20	Modbus - base register for the MBus value information
Input	xResError	BOOL	FALSE	Reinitialization of the outputs ‘eErrorCodeCom’ to the no-error state (on each rising edge)
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	liVal_Raw	LINT		Meter value in 64-bit integer format - signed - unscaled
Output	rVal_Raw_SF	REAL		Scaling factor for ‘liVal_Raw’
Output	liVal	LINT		Meter value in 64-bit integer format - signed - scaled ( = ‘liVal_Raw’ x scaling factor ‘rVal_Raw_SF’ )
Output	rVal	REAL		Meter value in 32-bit IEEE 754 floating point format - signed - scaled to ‘byValueUnit’ ( = final value )
Output	rVal_kWh	REAL		(‘rVal’ in kWh) x scaling factor ‘rVal_kWh_SF’
Output	eValUnit	SOLVIMUS_GE20_MBUS_UNIT_TYPE		Unit of the meter value
Output	dtSysTime	DT		Timestamp of the MBus device (UTC, in Germany UTC +1 / +2 h depending on summer/winter time)
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	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	wBaseAdressMbusDeviceOffset	WORD	10	Offset for calculating the base address (Requirement: xBaseAdressMode = TRUE )
Input Const	xBaseAdressMode	BOOL	FALSE	Method of determining the base address:
Input Const	diAdrOffset	DINT	0	Offset for calculating Modbus addresses (from the Modbus registers) (permissible range: -1, 0, +1)
Input Const	rVal_kWh_SF	REAL	1.0	Scaling factor for the output ‘rVal_kWh’
Input Const	rVal_SF	REAL	1.0	Scaling factor for the output ‘rVal’
Input Const	tTimeUpdateActual	TIME	TIME#1m0s0ms	Update interval for operations influenced by the input 'xUpdateActual'