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Classes

Error Management

This module documents all the exception classes, error and return codes reported by the various library functions. More...

Classes

class  EIllegalArgumentError
 Illegal argument error. More...
class  EIllegalStateError
 Illegal state error. More...
class  EEvaluationExpired
 Evaluation expired. More...
class  EIllegalSlaveAddress
 Slave address 0 illegal for serial protocols. More...
class  EOpenErr
 Port or socket open error. More...
class  EPortAlreadyOpen
 Serial port already open. More...
class  ETcpipConnectErr
 TCP/IP connection error. More...
class  EConnectionWasClosed
 Remote peer closed TCP/IP connection. More...
class  ESocketLibError
 Socket library error. More...
class  EPortAlreadyBound
 TCP port already bound. More...
class  EListenFailed
 Listen failed. More...
class  EFiledesExceeded
 File descriptors exceeded. More...
class  EPortNoAccess
 No permission to access serial port or TCP port. More...
class  EPortNotAvail
 TCP port not available. More...
class  EBusProtocolException
 Communication Error. More...
class  EChecksumException
 Checksum error. More...
class  EInvalidFrameException
 Invalid frame error. More...
class  EInvalidReplyException
 Invalid reply error. More...
class  EReplyTimeoutException
 Reply time-out. More...
class  ESendTimeoutException
 Send time-out. More...
class  EInvalidMbapIdException
 Invalid MPAB indentifer. More...
class  EMbusResponseException
 Modbus® exception response. More...
class  EMbusIllegalFunctionException
 Illegal Function exception response. More...
class  EMbusIllegalAddressException
 Illegal Data Address exception response. More...
class  EMbusIllegalValueException
 Illegal Data Value exception response. More...
class  EMbusSlaveFailureException
 Slave Device Failure exception response. More...
class  EMbusGatewayPathUnavailableException
 Gateway Path Unavailable exception response. More...
class  EMbusGatewayTargetFailureException
 Gateway Target Device Failed exception response. More...

Detailed Description

This module documents all the exception classes, error and return codes reported by the various library functions.


FieldTalk Modbus Master Library, Delphi Edition
Library version 2.6.2
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