Author: Itoh, Y.I.
Paper Title Page
S03SRD13 Design of a Control System of the Linac for SPring-8 154
 
  • H. Yoshikawa, Y.I. Itoh, T. Kumahara
    JAERI, Tokai-Mura, Naka-Gun, Ibaraki-Ken, Japan
 
  The design of a control system of the linac which is a large scale system including many unstable components like klystrons and modulatora. The linac for SPring-8 requires to be operated automatically for injection to the synchrotron. Under these conditions, we chose a distributed control system architecture of a single layer net-work to simplify the protocol of the net-work between the linac, the booster synchrotron and the storage ring. A VME computer of 68030 is put in every modulator of the linac, and all control signals are gathered to the nearest VME computer. OS-9 and OS-9000 are on trial for investigation of the performances. TCP/IP is tentatively chosen as a protocol of the net-work, but we expect that MAP/MMS makes a high performance, and we are preparing a test of it.  
DOI • reference for this paper ※ doi:10.18429/JACoW-ICALEPCS1991-S03SRD13  
About • Received ※ 11 November 1991 — Accepted ※ 20 November 1991 — Issued ※ 04 December 1992  
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