Search

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

18 result(s) for IO Data

OPC-30143 – OPC UA for PROFINET Encoder - Part <mm>: <Part Name>

3.2.3 IO Data

IO Data For Devices, all Input and Output Data (cyclic transmission
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.5 IO Data

IO Data For Devices , all Input and Output Data (cyclic transmission
OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization

5.1 Example Serialize RIO Channel Groups

PROFINET Remote IO (see [ OPC RIO]) defines Channel Group Objects aggregating the IO Data of subordinated IO Channel Objects and organizing the channel Objects representing single IO Channels themselves. Figure ... components of the "ChannelGroupConfig" Object . A Client only interested in the IO Data provided by channel Objects and their components uses a compact representation of the "OutputChannel
OPC-30143 – OPC UA for PROFINET Encoder - Part <mm>: <Part Name>

3.3.5 Encoder Object

Process Control Task . The Encoder Object shall comprise the mandatory functionality: Parameters, measuring task, IO Data (setpoint values, actual values), support for diagnosis mechanism, clock synchronous operation and fault buffer
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.1 Overview

created using information found in GSDML Device description files, comprising elements of already existing IO Data and Parameter descriptions as well as additional vendor specific Data Object elements especially added
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.1 General Station Description (GSD)

certain properties of PROFINET Devices which are of interest for engineering tools, such as IO Data , IO Channels , Parameters and Alarms . The format defined for the GSD is the GSDML
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.6 IO Channel

electric signals are generated (output) or converted into digital values (input). A Submodule's IO Data may be organized using several IO Channels
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.11 Device

Device A Device is a separate addressable unit exchanging IO Data with a Controller . Devices are usually configured by the Controller and may also generate acyclic data like Alarms ... diagnostic information. A Device may consist of several modules and Submodules . The IO Data , the Parameters, the Alarms, and the Data Objects of a Device are described in the GSDML
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.12 Controller

Controller A Controller is a host running a program which reads and writes the IO Data of one or more Devices
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

5 Use cases

with continuously refined methods and algorithms to identify the potential for economic improvements. Providing IO Data and/or Data Objects as components of the GsdGenSubmoduleApplicationType Object using a Proxy Server
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.1 Information Model Creation

beforehand, see 4.1 also. The Server reads the "RealIdentificationData" to obtain the IO Data available on the Device . The Server reads the "ARData" record to obtain ... InData". The Server learns the structure of each represented Submodule's IO Data by reading the corresponding "(Virtual)SubmoduleItem/IOData" elements in the GSDML file and creates
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.2 Application Object

GsdGenSubmoduleApplicationType are separated into four sub-aspects as shown in Figure 6 . The "IO Data" sub-aspect contains the generic IO Data mapping derived from the GSDML
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.3 IO Data

IO Data Figure 7 shows an IO Data model to demonstrate the basic principle of the relationships of the Objects in the PROFINET Aspect with the Objects and Variables representing ... IO Data in the Functional Aspect of the Information Model . Figure 7 - IO Data Organization The "Submodule 1" Object in the PROFINET Aspect relates to the GsdGenSubmoduleApplicationType Object
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.5 IO Data Qualifier and StatusCode Relationship

IO Data Qualifier and StatusCode Relationship If quality data is provided (see GsdGenIoChannelQualityType ), the Server shall set the StatusCode member of the DataValue structures returned by the Read Service ... content of the quality data when returning the Value of GsdGenIoDataItemVariableType Variables representing IO Data . The quality data format is specified by the Value of the Format Property
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

7.4 GsdGenIoChannelDataType

HasProperty Variable BitLength 0:UInt16 0:PropertyType M, RO Conformance Units PNGSDGM IO Data The BitOffset Property shall be equal to the content of the "BitOffset" attribute ... bits. The GsdGenIoChannelDataType Object shall relate to the GsdGenIoDataItemVariableType Variable which represents the IO Data it references with a 0:AssociatedWith ReferenceType as shown in Figure
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

7.5 GsdGenIoChannelQualityType

HasProperty Variable Format GsdGenIoQualityFormatEnumeration 0:PropertyType M, RO Conformance Units PNGSDGM IO Data The BitOffset Property shall be equal to the content of the "BitOffset" attribute ... GsdGenIoChannelQualityType Object shall relate to the GsdGenIoDataItemVariableType Variable which represents the segment of the IO Data containing the quality data it references with a 0:AssociatedWith ReferenceType as shown
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

9.1 GsdGenIoDataItemVariableType

HasComponent Variable <BitDataItem> 0:Byte GsdGenIoBitDataItemVariableType OP, RO Conformance Units PNGSDGM IO Data The Server shall set the concrete DataType of a Variable Instance according to Table ... element. The GsdGenIoDataItemVariableType Variable shall relate to the PnIoSignalType Object representing the same IO Data in the PROFINET aspect with a 0:RepresentsSameEntityAs ReferenceType as shown in Figure
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

10.4 GsdGenIoCommunicationStatusEnumeration

Value Description INDATA 0 The Submodule is part of an active AR and exchanging IO Data with a Controller. OFFLINE 1 The Submodule is not part of an active ... HasProperty Variable 0:EnumValues 0:EnumValueType [] 0:PropertyType Conformance Units PNGSDGM IO Data