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ModbusTCP_ReadMultipleRealRegisters


Module: FoundationLite

Function Code 03. Reads the contents of a contiguous block of holding 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 holding register.
Input value inCount Integer 1 - 125
Output value outRealValue RealArray Received real value.

Remarks

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, FabImage Studio Professional version.

Filter Group

This filter is member of ModbusTCP_Read filter group.

See Also