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ModbusTCP_ReadInputIntegerRegisters


Header: STD.h
Namespace: fil
Module: FoundationLite

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

Syntax

void fil::ModbusTCP_ReadInputIntegerRegisters
(
	const fil::SocketId& inSocket,
	const ftl::Optional<int>& inTimeout,
	int inUnitID,
	int inStartingAddress,
	int inCount,
	fil::ModbusDataFormat::Type inInputDataFormat,
	ftl::Array<int>& outIntegerValues
)

Parameters

Name Type Range Default Description
Input value inSocket const SocketId& Connected socket ID on port 502.
Input value inTimeout const Optional<int>& 10 - NIL Timeout in milliseconds, block if not specified.
Input value inUnitID int 0 - 255 1 Default is 1
Input value inStartingAddress int 0 - 65535 The address of the first input register.
Input value inCount int 1 - 125 1
Input value inInputDataFormat ModbusDataFormat::Type
Output value outIntegerValues Array<int>& Received integer values

See Also