Standard No.:	GB/T 22270.5-2023
English Name:	Industrial automation systems and integration—Service interface for testing applications—Part 5:Application program service interface
Chinese Name:	工业自动化系统与集成 测试应用的服务接口 第5部分：应用程序服务接口
Chinese Classification:	J07    Computer application
Professional Classification:	GB    National Standard
ICS Classification:	25.040.40 25.040.40    Industrial process measurement and control 25.040.40
Issued by:	SAMR; SAC
Issued on:	2023-11-27
Implemented on:	2024-6-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	115500 words
Price(USD):	3465.0
Delivery:	via email in 1~5 business day

Industrial automation systems and integration - Service interface for testing applications - Part 5: Application program service interface 1 Scope This document defines the formatting, syntax and semantic rules for describing an object oriented interface for using services provided by a coordinator and the configuration of virtual devices and the environment for their use. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 20242-1 Industrial automation and systems integration - Service interface for testing applications - Part 1: Overview ISO 20242-2 Industrial automation and systems integration - Service interface for testing applications - Part 2: Resource Management Service Interface ISO 20242-3 Industrial automation and systems integration - Service interface for testing applications - Part 3: Virtual Device Service Interface ISO 20242-4 Industrial automation and systems integration - Service interface for testing applications - Part 4: Device Capability Profile Template ISO 13209-1 Road vehicles - Open Test sequence eXchange format (OTX) - Part 1: General information and use cases ISO 13209-2 Road vehicles - Open Test sequence eXchange format (OTX) - Part 2: Core data model specification and requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 20242-1, ISO 20242-2, ISO 20242-3, ISO 20242-4, ISO 13209-1, ISO 13209-2 and the following apply. 3.1 communication object existing object which may be accessed with a communication function to read or write a value [SOURCE: GB/T 22270.1-2008, 2.3] 3.2 coordinator program with a specified interface to handle the access of an application program to one or more device drivers (3.6) and to manage real-time application aspects, synchronization and events [SOURCE: GB/T 22270.1-2008, 2.4] 3.3 coordinator capability description text file containing information about the capabilities of coordinators (3.2) in a defined format (i.e. structure, syntax) [SOURCE: GB/T 22270.1-2008, 2.5, modified.] 3.4 coordinator services services of a coordinator (3.2) for the exchange of data with application programs 3.5 device capability description text file containing information about the capabilities of virtual devices (3.10) in a defined format (i.e. structure, syntax) [SOURCE: GB/T 22270.1-2008, 2.5, modified.] 3.6 device driver software module providing an ISO 20242-specified interface with service functions to call a platform adapter to access physical devices [SOURCE: GB/T 22270.2-2012, 3.1] 3.7 function object instance describing one capability of a virtual device (3.9) [SOURCE: GB/T 22270.3-2015, 3.4] 3.8 parameterization instance description information about the configuration of a coordinator (3.2) and of virtual devices (3.10) [SOURCE: GB/T 22270.4-2015, 3.8] 3.9 operation instance describing one complete procedure [SOURCE: GB/T 22270.3-2015, 3.5] 3.10 virtual device representation of one or more physical devices and/or stand-alone software modules that provide an unambiguous view of the resources of a communication interface [SOURCE: GB/T 22270.3-2015, 3.7] 3.11 workspace grouping of coordinators (3.2) resources providing an access point for an application 4 Symbols and abbreviated terms APSI: Application Program Service Interface ASCII: American Standard Code for Information Interchange CCD: Coordinator Capability Description CO: Communication Object DCD: Device Capability Description DCPT: Device Capability Profile Template DSL: Domain Specific Language EAI: Extended Access Interface FAI: Full Access Interface FO: Function Object NIL: Null pointer or null reference, does not refer to a valid object OP: Operation OTX: Open Test sequence eXchange PID: Parameterization Instance Description SAI: Smart Access Interface VD: Virtual Device VDSI: Virtual Device Service Interface XML: eXtensible Markup Language (see REC-xml-20040204)