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

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OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

4.1.1 Drive Model

Drive Model The PROFIdrive Drive Model is defined in [ PI 3172 PDP ] and defines the "Drive Object" (DO) as the main architectural element. The DO is the representative ... Drive Axis functionality further defined in [PDP] and is also used to represent additional auxiliary drive functionality like Infeed, Encoder and Control Units as an option. Therefore, being the main
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

4.1.2 Drive Object

Drive Object The Drive Object (DO) is the main component of the Drive functional model. Figure 2 shows the general architecture of the PROFIdrive Drive Object and its related PROFINET ... communication services. Main purpose of this companion specification is the functional model of a Drive Axis which is contained in the blue "Process Control Task" block of Figure
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

4.1.3 Axis type Drive Object

Axis type Drive Object The main Drive Object types, which are the scope of standardization in the PROFIdrive profile, are of axis type. The Axis Drive Object types contain ... related control structures as shown in Figure 3 . Mandatory functionality of all Axis Type Drive Objects is the Axis state machine for the control of the actor power stage
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

4.1.5 Drive Communication Model

Drive Communication Model Most PROFINET Drives still support the PROFIdrive profile. PROFIdrive offers an interoperable interface for the access to standard parameters and vendor specific parameters. This offers the possibility ... device to use the PROFIdrive profile as a standardized interface for the access to drive data via PROFINET and PROFIBUS. Nevertheless, the OPC UA information model of this specification
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

6.1 Introduction to OPC UA for Drive Information Model

Introduction to OPC UA for Drive Information Model The Drive Information Model specifies Objects and Services representing Axis type Drive Objects . Although this specification uses concepts and definitions specified ... Powertrain, Part1: Asset Management). This specification document defines the functional model of a Drive axis, in a PROFIdrive device typically represented by a Drive Object . The possible connections (relations) enable
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.1 DriveAxisType

number>", where the < NameOfStation > is the NameOfStation of the PROFINET Drive device and the <axis number> is the PROFINET device module number representing ... temporarily unavailable or unreachable due to network failure. The AxisType Property contains the mechanical drive type of the represented Axis/DO modelled as AxisTypeVariableType (see 9.1 ). The Value shall
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.2 VelocityDriveAxisType

diagram demonstrating the basic organization and control flow for this axis type. If the Drive is a PROFIdrive the VelocityDriveAxisType is used to represent AC1 Drive Objects using a speed
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.3 FrequencyDriveAxisType

diagram demonstrating the basic organization and control flow for this axis type. If the Drive is a PROFIdrive, the FrequencyDriveAxisType is used to represent AC1 Drive Objects using a frequency
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.4 PositioningDriveAxisType

diagram demonstrating the basic organization and control flow for this axis type. If the Drive is a PROFIdrive the PositioningDriveAxisType is used to represent AC3 Drive Objects using a motion
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.5 VelocityServoDriveAxisType

diagram demonstrating the basic organization and control flow for this axis type. If the Drive is a PROFIdrive, the VelocityServoDriveAxisType is used to represent AC4 Drive Objects using a speed
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

7.6 PositionServoDriveAxisType

diagram demonstrating the basic organization and control flow for this axis type. If the Drive is a PROFIdrive the PositionServoDriveAxisType is used to represent AC5 Drive Objects . Figure 26 - PositionServoDriveAxisType
OPC-30145 – OPC UA for PROFINET Drives - Part 30145: UA CS for PROFINET Drives

9.1 AxisTypeVariableType

MultiStateDiscreteType . It is used to encode the kind of mechanical motion a Drive performs. It is formally defined in Table 42 . Table 42 - AxisTypeVariableType definition Attribute Value BrowseName AxisTypeVariableType IsAbstract