Back to Aurora Vision Studio website

You are here: Start » Filter Reference » System » Modbus TCP » ModbusTCP_ReadInputRealRegisters


Module: FoundationLite

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

Name Type Range Description
Input value
inSocket SocketId Connected socket ID on port 502.
Input value
inTimeout Integer* 10 - Timeout in milliseconds, block if not specified.
Input value
inUnitID Integer 0 - 255 Default is 1.
Input value
inStartingAddress Integer 0 - 65535 The address of the first input register.
Input value
inCount Integer 1 - 125
Output value
outRealValues RealArray Received real values.


User manual

For more informations about using this filters please follow the link: Communication with Modbus TCP devices.

Complexity Level

This filter is available on Basic Complexity Level.

Disabled in Lite Edition

This filter is disabled in Lite Edition. It is available only in full, Aurora Vision Studio Professional version.

Filter Group

This filter is member of ModbusTCP_Read filter group.

See Also