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Press release Box-ID: 1003937

CAN in Automation (CiA) Kontumazgarten 3 90429 Nürnberg, Germany http://www.can-cia.org
Contact Ms Cindy Weißmüller +49 911 9288190
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CAN in Automation (CiA)

New and updated CiA specifications

(PresseBox) (Nuremberg, )
The nonprofit CAN in Automation (CiA) association has released the CiA 312-7 conformance test specification for the CANopen profile for battery-powered bicycles, also known as pedelecs. This specification has been developed in co-operation with nonprofit Energybus association. It specifies the conformance test for CANopen interfaces, especially the boot-up behavior, the specific SDO communication, and the finite state automaton (FSA) state changes.

Some parts of the CiA 309 series of TCP-related remote access services and protocols have been updated. Part 1 specifying the services introduces with version 3.0.0 management services and physical as well as logical addressing methods. Part 3 standardizes the ASCII protocols. It has been enhanced regarding the newly introduced services in Part 1.

Part 5 specifies the Restful HTTP and Websocket protocols to access remotely CANopen networks. The structure of commands for HTTP requests utilizes physical and logical addressing schemes. The instructions allow controlling the CiA 309 gateway device as well as interacting with the networked CANopen devices. The Rest concepts apply for handling HTTP or HTTPS request and response. ABNF is used for the syntax of the commands.

The Restful and non Restful services can be used standalone or in combination to perform the specified tasks i.e. configuration, event-triggered, and process data acquisition tasks. Besides HTTP, further protocols and services such as Websocket, or rpc could be used. An MQTT mapping is not specified yet.
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The publisher indicated in each case is solely responsible for the press releases above, the event or job offer displayed, and the image and sound material used (see company info when clicking on image/message title or company info right column). As a rule, the publisher is also the author of the press releases and the attached image, sound and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.