Distributed I/O System Based on Ethernet POWERLINK Under the EPICS Architecture

Autor:	Sun, Xiaokang, Liu, Gongfa, Song, Yifan
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	06 Beam Instrumentation Controls Feedback and Operational Aspects T04 Accelerator/Storage Ring Control Systems Accelerator Physics
DOI:	10.18429/jacow-ipac2018-thpml108
Popis:	Ethernet POWERLINK (EPL) is a communication profile for Real-Time Ethernet. The communication profile meets real-time demands for the distributed system composed of multiple controllers. EPICS is a wildly used distributed control system in large scientific facilities. We design a distributed IO system based on EPL under the EPICS architecture and establish the prototype system composed of a PC and six FPGA boards. In this system, an EPICS driver based on openPOWERLINK is developed to monitor the system status. In this paper, the communication mechanism of EPL, the design of system architecture, the implementation of EPICS driver and the test results of prototype system will be described. Proceedings of the 9th Int. Particle Accelerator Conf., IPAC2018, Vancouver, BC, Canada
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::90f2f0b29cecfd8017c95a3fda3061a8 Zobrazit plný text záznamu