MultiStateDiscreteControlFunctionType ObjectType Definition – OPC UA for Laboratory & Analytical Device Standard (LADS)

7.6.12 MultiStateDiscreteControlFunctionType ObjectType Definition

The MultiStateDiscreteControlFunctionType describes a discrete control function (using more than two discrete values). It is formally defined in Table 109.

Table 109 – MultiStateDiscreteControlFunctionType Definition

Attribute	Value
BrowseName	MultiStateDiscreteControlFunctionType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the DiscreteControlFunctionType defined in 7.6.1
0:HasComponent	Variable	CurrentValue	UInt32	MultiStateDiscreteType	M
0:HasComponent	Variable	TargetValue	UInt32	MultiStateDiscreteType	M

Conformance Units
LADS MultiStateDiscreteControlFunctionType

Table 110 – MultiStateDiscreteControlFunctionType AdditionalSubcomponents

BrowsePath	References	NodeClass	BrowseName	DataType	TypeDefinition	Others
ControlFunctionState	HasComponent	Method	StartWithTargetValue			O

7.6.12.1 StartWithTargetValue

The StartWithTargetValue Method starts a Function on the LADS Device with the target value as an argument.

Table 92 specify the Arguments and AddressSpace representation, respectively.

Signature

	StartWithTargetValue (
		[in]	UInt32	TargetValue)

Table 111 – StartWithTargetValue Method Arguments

Argument	Description
TargetValue	(Optional) This value can be used to set the target value parallel with the start method.

Table 112 – StartWithTargetValue Method AddressSpace Definition

Attribute	Value
BrowseName	StartWithTargetValue

References	Node Class	BrowseName	DataType	TypeDefinition	ModellingRule
0:HasProperty	Variable	0:InputArguments	0:Argument[]	0:PropertyType	M