FieldTalk Modbus Master Library, Delphi Edition Library version 2.12.0

- Introduction
- Chapters
- Modules
- Classes

- Class List
- Class Hierarchy
- Class Members

Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 1234]

C EBusProtocolException | Communication Error
C EChecksumException | Checksum error
C EConnectionWasClosed | Remote peer closed TCP/IP connection
C EEvaluationExpired | Evaluation expired
C EFiledesExceeded | File descriptors exceeded
C EIllegalArgumentError | Illegal argument error
C EIllegalStateError | Illegal state error
C EInOutError | EInOutError is the VCL base class for file input/output errors
C EInsufficientBuffer | Size of response buffer insufficient
C EInvalidFrameException | Invalid frame error
C EInvalidMbapIdException | Invalid MPAB indentifer
C EInvalidOperation | EInvalidOperation is the VCL base class for invalid operations on a component
C EInvalidReplyException | Invalid reply error
C EListenFailed | Listen failed
C EMbusGatewayPathUnavailableException | Gateway Path Unavailable exception response
C EMbusGatewayTargetFailureException | Gateway Target Device Failed exception response
C EMbusIllegalAddressException | Illegal Data Address exception response
C EMbusIllegalFunctionException | Illegal Function exception response
C EMbusIllegalValueException | Illegal Data Value exception response
C EMbusResponseException | Modbus® exception response
C EMbusSlaveFailureException | Slave Device Failure exception response
C EOpenErr | Port or socket open error
C EPortAlreadyBound | TCP port already bound
C EPortAlreadyOpen | Serial port already open
C EPortNoAccess | No permission to access serial port or TCP port
C EPortNotAvail | TCP port not available
C EPortSerialLineBusy | Serial line busy/noisy
C EReplyTimeoutException | Reply time-out
C ESendTimeoutException | Send time-out
C ESerialBufferOverrun | Serial buffer overrun
C ESerialLineError | Serial line error
C ESocketLibError | Socket library error
C ETcpipConnectErr | TCP/IP connection error
▶C TMbusMasterFunctions | Base class which implements Modbus data and control functions
▶C TMbusIpClientBase | Base class for all IP based Master Protocol classes
C TMbusAsciiOverTcpMasterProtocol | MODBUS ASCII over TCP Master Protocol class
C TMbusElamOverTcpMasterProtocol | Encapsulated Modbus RTU Master Protocol class
C TMbusRtuOverTcpMasterProtocol | Encapsulated Modbus RTU Master Protocol class
C TMbusTcpMasterProtocol | MODBUS/TCP Master Protocol class
C TMbusUdpMasterProtocol | MODBUS/UDP Master Protocol class
▶C TMbusSerialClientBase | Base class for serial serial master protocols
C TMbusAsciiMasterProtocol | Modbus ASCII Master Protocol class
▶C TMbusRtuMasterProtocol | Modbus RTU Master Protocol class
C TMbusElamMasterProtocol | Extended Lufkin Automation Modbus Master Protocol