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

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OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

3.1.1 Function

Function programmatic task performed by a Server or device, usually accomplished by computer code execution
OPC-40503-1 – OPC UA for Metal Forming - Part 1: General

3.2.7 function

function operation of a machine or a part of a machine which is specific or required for the intended machine task [SOURCE
OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

4.2.4 Program states

include the substates "Aborted" and "Completed" to indicate if the Function achieved a successful conclusion prior to the transition to Halted. Transitional states such
OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

5.2.3.2 ProgramStateMachineType states

Ready states. The Running state indicates that the Program is actively performing its Function . The Running state references five Transition Objects, which identify the allowed state transitions to the Halted ... Suspended states. The Suspended state indicates that the Program has stopped performing its Function , but retains the ability to resume the Function at the point at which it was executing
OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

5.2.4.3 Standard properties

passed in the arguments supplements the information required by the Program to perform its Function . All calls to a Program Control Method for each Program Invocation of that ProgramStateMachineType shall
OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

5.2.7 FinalResultData

FinalResultData ObjectType specifies the VariableTypes that are preserved when the Program has completed its Function . The ObjectType includes a HasComponent for a VariableType of each Variable that comprises the final
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

4.2.3.1 Concepts

also describe the Variable value as a variant. A Method Node represents a Function that can be called. Every Node has a number of Attributes , including a unique identifier called
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

5.1.4 Results management

Results management Description A Device performing a specific Function may generate results. These results are typically consumed by one or more applications which may not run on the Device itself ... observe intermediate/partial results, such that an application can monitor the execution of a Function on the Device . There may be specific cases in which a consuming application may need
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.1.5.1 Overview

Overview The FunctionalStateMachineType is the top level StateMachine for the LADS ActiveProgram , FunctionalUnit or Function. The basic idea behind this architecture is that the instances of the FunctionalStateMachineType, the ActiveProgramStateMachineType ... that are present in the Aborted state. Running is the state when the ActiveProgram , Function or FunctionalUnit is currently running/executing. RunningStateMachine is a RunningStateMachineType that details the Running state. Stop
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.4.2 FunctionType ObjectType Definition

FunctionType ObjectType Definition The FunctionType provides an abstract function type. It is formally defined in Table 78 . Table 78 - FunctionType Definition Attribute Value BrowseName FunctionType IsAbstract True References Node Class ... Conformance Units LADS FunctionType Configuration is used to organize parameters for configuration of the Function . FunctionSet contains sub-functions of the Function . IsEnabled indicates whether the Function can currently
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.5.1 BaseSensorFunctionType ObjectType Definition

abstract ObjectType used as a base for derivation of Sensor Functions . A Sensor Function is a Function that measures data. In LADS this is mainly data from the physical domain
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.5.2 AnalogSensorFunctionType ObjectType Definition

optionally compensated/filtered process value. Calibration is used to organize parameters for configuration of this Function . CalibrationValues is an array of calibration values for converting the Sensor 's raw value ... used for signal damping. Operational is used to organize parameters for operation of this Function . Tuning is used to organize parameters for operation of this Function
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.5.6 DiscreteSensorFunctionType ObjectType Definition

discrete process value. Operational is used to organize parameters for operation of this Function
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.1 BaseControlFunctionType ObjectType Definition

state machine which represents the execution state and controls the execution of the Function
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.2.1 Overview

Overview The ControlFunctionStateMachineType represents the state of a Function in a LADS Device. It uses the same StateTypes and TransitionTypes as its parent but specifies the additional Start Method ... Start O 0:HasComponent Method StartWithTargetValue O Conformance Units LADS ControlFunctionStateMachineType Start starts a Function on the LADS Device
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.2.2 Start

Start The Start Method starts a Function on the LADS Device. The signature of this Method is specified below. Table 90 specifies its representation in the AddressSpace . Signature Start() Table
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.2.3 StartWithTargetValue

StartWithTargetValue The StartWithTargetValue Method starts a Function on the LADS Device with the target value as an argument. The signature of this Method is specified below. Table 91 and Note
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.5.1 StartWithTargetValue

StartWithTargetValue The StartWithTargetValue Method starts a Function on the LADS Device with the target value as an argument. The signature of this Method is specified below. Table 91 and Note
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.12.1 StartWithTargetValue

StartWithTargetValue The StartWithTargetValue Method starts a Function on the LADS Device with the target value as an argument. The signature of this Method is specified below. Table 91 and Note
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.13.1 StartWithTargetValue

StartWithTargetValue The StartWithTargetValue Method starts a Function on the LADS Device with the target value as an argument. The signature of this Method is specified below. Table 91 and Note
OPC-30500-1 – OPC UA for Laboratory & Analytical Device Standard (LADS) - Part 1: Basics

7.6.14 TimerControlFunctionType ObjectType Definition

typically accompanied by some (internal) action/effect, such as stopping the execution of a Function or similar. In the SuspendedState the CurrentValue holds its current value and does not count further
OPC-40400-1 – OPC UA for the Powertrain - Part 1: Asset Management

6.3 PtAssetType and Identification

order to get the Location property. Further it adds the Comment , ContactInformation and Function properties. Finally, to ensure the compatibility to OPC 10000-81 it implements the IAssetRevision interface
OPC-40400-1 – OPC UA for the Powertrain - Part 1: Asset Management

7.2.2 Object Definition

description of the contact point (role, name, department) for this managed asset. The Function property allows for each device or module within a plant a unique label if necessary ... identification of its function or task
OPC-40400-1 – OPC UA for the Powertrain - Part 1: Asset Management

9.1 Conformance Units

applied from IPtTagNameplate , IMachineTagNameplate and ITagNameplate (i.e. AssetId , ComponentName , Location , Comment , ContactPerson and Function ). Server Powertrain Asset Attributes Types Supports the PtAssetType (or subtype) with all its mandatory and optionally
OPC-40540 – OPC UA for Additive Manufacturing

8.6 FeedstockType Definition

PropertyType O 0:HasProperty Variable Name 0:String 0:PropertyType O 0:HasComponent Variable Function FeedstockFunction 0:BaseDataVariableType O 0:HasProperty Variable 2:Manufacturer 0:String 0:PropertyType ... ID/batch ID). For this reason, the ExternalIdentifier shall be unique per feedstock identifier. The Function indicates the usage purpose of a feedstock using the FeedstockFunction defined