Start » Filter Reference » System » Modbus TCP

Modbus TCP

Select a filter from the list below.

Icon Name Description / Applications Modules
ModbusTCP_Close

Closes a connected Modbus socket gracefully.

 FoundationLite
ModbusTCP_Connect

Connects as a client to a remote Modbus server socket.

 FoundationLite
ModbusTCP_ForceMultipleCoils

Function Code 15. Forces each coil in a sequence of coils to either ON or OFF in a remote device

 FoundationLite
ModbusTCP_ReadCoils

Function Code 01. Reads contiguous status of coils in a remote device

 FoundationLite
ModbusTCP_ReadDiscreteInputs

Function Code 02. Reads contiguous status of discrete inputs in a remote device

 FoundationLite
ModbusTCP_ReadExceptionStatus

Function Code 07. Attempts to read Exception Status

 FoundationLite
ModbusTCP_ReadInputIntegerRegisters

Function Code 04. Reads contiguous input registers in a remote device

 FoundationLite
ModbusTCP_ReadInputRealRegisters

Function Code 04. Reads contiguous input registers in a remote device

 FoundationLite
ModbusTCP_ReadInputRegisters_AsByteBuffer

Function Code 03. Reads contiguous input registers in a remote device

 FoundationLite
ModbusTCP_ReadMultipleIntegerRegisters

Function Code 03. Reads the contents of a contiguous block of holding registers in a remote device

 FoundationLite
ModbusTCP_ReadMultipleRealRegisters

Function Code 03. Reads the contents of a contiguous block of holding registers in a remote device

 FoundationLite
ModbusTCP_ReadMultipleRegisters_AsByteBuffer

Function Code 03. Reads the contents of a contiguous block of holding registers in a remote device

 FoundationLite
ModbusTCP_SendBuffer

Sends data using Modbus TCP frame format.

 FoundationLite
ModbusTCP_WriteCoil

Function Code 05. Writes a single output to either ON or OFF in a remote device

 FoundationLite
ModbusTCP_WriteMultipleIntegerRegisters

Function Code 16. Writes a block of contiguous registers (1 to 123 registers) in a remote device

 FoundationLite
ModbusTCP_WriteMultipleRealRegisters

Function Code 16. Writes a block of contiguous registers (1 to 123 registers) in a remote device

 FoundationLite
ModbusTCP_WriteMultipleRegisters_AsByteBuffer

Function Code 16. Writes a block of contiguous registers (1 to 123 registers) in a remote device

 FoundationLite
ModbusTCP_WriteSingleRegister

Function Code 06. Writes a single holding register in a remote device

 FoundationLite