• A.Batrakov, P.Vobly, S.Zverev, I.Ilyin, V.Kozak, E. Kuper, V.Mamkin, V.Ovchar, G.Fatkin, V.Tsukanov, A.Volkov
  Budker Institute of Nuclear Physics, Novosibirsk, Russia

In BINP for creation of measuring systems with Hall sensors CAMAC - electronics were used many years. This system had good parameters and successfully used for measurements of magnets produced in BINP as for installations of VEPP-family as for foreign facilities: LHC (CERN), SLS (Switzerland), BESSY (Germany), SAGA (Japan). Hardware deterioration and MS DOS application of previous system demanded to design a new electronics and modern software. The paper describes the new VME-based system and MS Windows application developed for replacement of old system. The system hardware consists of VME crate controller, VME - RS-232 interface, VME - CAN interface and three specialized units: Hall-Sensor analogue Interface (VMEHSI), precision ADC (VMEADC16) and Hall carriage Thermo Stabilizer (HTS), fabricated in Budker INP. Resolution of measuring devices is less than 1uV and stability is better than 10^-5. Software of the Hall-sensor measuring system consists of embedded part, which operates on VME-controller under the mcLinux operational system, and user's high-level software "WinHall", which is a MS Windows application with user-friendly graphical interface. The features of new system and practice results are reported.

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• V.R.Mamkin, P.A.Selivanov
  Budker Institute of Nuclear Physics, Novosibirsk, Russia

The new controller, used for CAN bus based automation, is described. Controller (CANGW) is developed in the BINP and wide used for data acquisition and power sources control. The main features of CANGW are: Linux 2.4 kernel, available SDK, Ethernet and CAN interfaces.

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