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Z4Sight_Modbus_ReadDiscreteInputs


Header: ThirdPartySdk.h
Namespace: fil
Module: ThirdParty

Reads the discrete input data table in local memory for data received from a Modbus controller.

Syntax

void fil::Z4Sight_Modbus_ReadDiscreteInputs
(
	Z4Sight_State& ioState,
	ftl::Optional<const fil::Z4SightSystemAndDeviceIdentifier&> inDeviceID,
	const ftl::Optional<ftl::String>& inInstanceName,
	int inOffset,
	int inCount,
	ftl::Array<bool>& outValues
)

Parameters

Name Type Range Default Description
Input will be modified ioState Z4Sight_State& Object used to maintain state of the function.
Input value inDeviceID Optional<const Z4SightSystemAndDeviceIdentifier&> NIL Device identification.
Input value inInstanceName const Optional<String>& NIL Instance name of a given Industrial Communication protocol set in the MILConfig utility.
Input value inOffset int 0 - 65535 Offset from which to start reading the data in the specified data table.
Input value inCount int 1 - 2000 Amount of the data to read.
Output value outValues Array<bool>& Received values.