Status Report of the PSI Accelerator Control System

T.Blumer, D.Anicic, I.Jirousek, A.Mezger, L.Sekolec and Z.Sostaric
Paul Scherrer Institut Villigen, Switzerland

The upgrade of the control system for the three accelerators and their associated beam lines is now near completion. Some of the major improvements of this upgrade include the replacement of the old PDP11 16 bit computers with RISC machines in VME. Some aspects of performance, timing and realtime response are analysed and results, measured in the real system under operating conditions, are presented.