SimpleWriteCoil_FC05

SimpleWriteCoil_FC05 (FB)

FUNCTION_BLOCK SimpleWriteCoil_FC05

Representation

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 = enable)
Input	byUnitId	BYTE	0	Device address
Input	InputValue	__SYSTEM.AnyType		Input variable for determining the state of the coil (FC05) (BOOL, BYTE)
Input	xUpdateSetp	BOOL	FALSE	Update of setpoints (on every rising edge)
Input	xResError	BOOL	FALSE	Reinitialization of the outputs eErrorCodeCom or 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 (FC05) (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 state of the coil (0 = invalid, 1 = BOOL, 2 = BYTE)
Output	xInputValueValid	BOOL	FALSE	Validity of the variable at the input InputValue (FALSE = invalid, TRUE = valid)
Output	xErrorFreeDataTransmission	BOOL	FALSE	Status of the data transmission (FALSE = faulty, LH- transition = error-free)
Output	xAlarm	BOOL		Collective fault (TRUE = fault)
Output	xAlarmCom	BOOL		Collective 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 - 65535)
Input Const	tTimeUpdateSetp	TIME	TIME#0ms	Update interval for the processes influenced by the input xUpdateSetp influenced