Search

Scope: Core (OPC-10000-*) All specs

9 result(s) for StatusCode SemanticsChanged

OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.2.2 BaseAnalogType

only to be served what they consider a short measure. The StatusCode SemanticsChanged bit shall be set if any of the EURange (could change the behaviour of a Subscription
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.3.2 TwoStateDiscreteType

array, then the Properties will apply to all elements in the array. The StatusCode SemanticsChanged bit shall be set if any of the FalseState or TrueState Properties are changed
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.3.3 MultiStateDiscreteType

Enumeration DataTypes (for the specification of this DataType , see OPC 10000-3 ). The StatusCode SemanticsChanged bit shall be set if the EnumStrings Property is changed (see 5.2 for additional information
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.3.4 MultiStateValueDiscreteType

that case, Clients can use the EnumValues Property to lookup the display information. The StatusCode SemanticsChanged bit shall be set if the EnumValues Property value is changed (see clause
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.1 General

used for the axis where the Value of the ArrayItem shall be displayed . The StatusCode SemanticsChanged bit shall be set if any of the InstrumentRange , EURange , EngineeringUnits or Title Properties
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.2 YArrayItemType

holds the information about the Engineering Units and Range for the X-Axis. The StatusCode SemanticsChanged bit shall be set if any of the following five Properties are changed: InstrumentRange
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.3 XYArrayItemType

axisSteps of XAxisDefinition shall be set to NULL because it is not used. The StatusCode SemanticsChanged bit shall be set if any of the InstrumentRange, EURange, EngineeringUnits, Title or XAxisDefinition
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.5 CubeItemType

holds the information about the engineering units and range for the Z-Axis. The StatusCode SemanticsChanged bit shall be set if any of the InstrumentRange, EURange, EngineeringUnits, Title, XAxisDefinition, YAxisDefinition
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.6 NDimensionArrayItemType

AxisDefinition Property holds the information about the EngineeringUnits and Range for all axis. The StatusCode SemanticsChanged bit shall be set if any of the InstrumentRange, EURange, EngineeringUnits, Title or AxisDefinition