SimpleWriteCoil_FC05

SimpleWriteCoil_FC05 (FB)

FUNCTION_BLOCK SimpleWriteCoil_FC05

Transmission of the state of a coil (FC05) to an address (wCoilAddr)

CODESYS

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Address of the device
Input	InputValue	__SYSTEM.AnyType		Input variable to determine the state of the coil (\nFC05) (BOOL, BYTE)
Input	xUpdateSetp	BOOL	FALSE	Update of setpoint values (on every rising edge )
Input	xResError	BOOL	FALSE	Reinitialization of the outputs ‘eErrorCodeCom’ and ‘eErrorCodeDev’ to the error-free state (on every rising edge)
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	wCoilAddrFb	WORD		Feedback - address of the coil for the Modbus telegram (\nFC05) (0 - 65535)
Output	eInputValueDataType	SIMPLE_WRITE_COILS_FC05_DATA_TYPE	SIMPLE_WRITE_COILS_FC05_DATA_TYPE.INVALID_TYPE	Internal classification of the data type of the variable with the\nstate of the coil (0 = invalid, 1 = BOOL, 2 = BYTE)
Output	xInputValueValid	BOOL	FALSE	Validity of the variable at input 'InputValue' (FALSE = not valid, TRUE = valid)
Output	xErrorFreeDataTransmission	BOOL	FALSE	Status of the data transmission (FALSE = faulty, rising edge = error-free)
Output	xAlarm	BOOL		General fault ( TRUE = fault )
Output	xAlarmCom	BOOL		General fault - communication ( TRUE = fault )
Output	eErrorCodeCom	ModbusErrorCode		Error code - communication ( 0 = no error )
Output	eErrorCodeDev	SIMPLE_WRITE_COIL_ERROR_CODE		Error code - device (0 = no error)
Output	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	wCoilAddr	WORD		Address of the coil for the Modbus telegram (FC05) (0 -\n65535)
Input Const	tTimeUpdateSetp	TIME	TIME#0ms	Update interval for operations influenced by the input 'xUpdateSetp'