ModbusTCPSlaveUnit_Diag (FB)¶

FUNCTION_BLOCK ModbusTCPSlaveUnit_Diag EXTENDS ModbusTCPSlaveUnit IMPLEMENTS DED.IDevice

InOut:

Scope	Name	Type	Initial	Comment	Inherited from
Input	xConfirmError	BOOL	FALSE	continue processing at rising edge	ModbusTCPSlaveUnit
	xDoInit	BOOL	TRUE	If true then xConfirmError also sends all reset init commands, false (old behaviour)	ModbusTCPSlaveUnit
Output	xInitDone	BOOL	FALSE	All init commands have been processed	ModbusTCPSlaveUnit
	xBusy	BOOL	FALSE	Is TRUE as long as a request is in progress	ModbusTCPSlaveUnit
	xDone	BOOL	FALSE	Is TRUE if a request finished successfully	ModbusTCPSlaveUnit
	xError	BOOL	FALSE	Is TRUE if any error occurred. Communication to this Slave is suspended.	ModbusTCPSlaveUnit
	byModbusError	MB_ErrorCodes	MB_ErrorCodes.UNDEFINED	Specifies the current error as defined in the “MB_ErrorCodes” enumeration	ModbusTCPSlaveUnit
	iChannelIndex	INT	-1		ModbusTCPSlaveUnit
	usiUnitID	USINT			ModbusTCPSlaveUnit

Properties:

ChildNodeCount

Enable

FirstChildNode

IsRootNode

NextSiblingNode

ParentNode

SiblingNodeCount

Methods:

GetDeviceDiagnosisInfo

GetDeviceErrorAsync

GetDeviceInfo

GetDeviceState

GetSpecificDeviceErrorAsync

GetSpecificDeviceState

SetCommunicationState

Structure: