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AIDA DCS

Susanne Kersten, Wuppertal University November 21/22, 2013. AIDA DCS. DCS Overview. beam. Environmental Monitoring. CANbus cable. S ensor cables. ca. 70 m. ca. 5 m. HV cables. HV iseg. Ethernet cable. DCS PC. Control room. DUT + T elescope.

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AIDA DCS

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  1. Susanne Kersten, Wuppertal University November 21/22, 2013 AIDA DCS

  2. DCS Overview beam Environmental Monitoring CANbuscable Sensorcables ca. 70 m ca. 5 m HV cables HV iseg Ethernet cable DCS PC Controlroom DUT + Telescope

  3. Since spring 2012 • HV • EHS 8220n-F (8 channels, 2 kV, 4mA) • EHS 8205n-F (8 channels, 500V, 10 mA) • Monitoring • 12 NTC for temperature measurement • 2 Honeywell humidity sensors • 1 four wire measurement e.g. • Precise measurement of resistors • PT100 etc. • DCS PC • Windows XP • PVSS 3.8 DCS components

  4. DCS control panel

  5. Operating system must be upgraded! • Windows XP not supported anymore • Migration from PVSS 3.8 to WinCC 3.11 recommended. • Request by users: • Change the reaction to over currents • currently channels are switched off • ‘current source’ behaviourpossible (max current is kept, voltage is reduced) • possible by changing the iseg settings • Improvemanual • e.g. restart of archiving To do list

  6. ATLAS IBL DCS uses • Iseg EHS HV modules • DCS monitoring crate • Quality Assurance of cooling pipes • Pressure transmitter • Flow transmitter • Active and passive current loops (4-20 mA) • Based on DCS monitoring crate • ATLAS testbeamsetup@SLAC • Copy of AIDA DCS + LV modules integrated into DCS as well • MPOD modules (8 channels, 0..8V, 5A, sense wires) • requires a different crate: MPOD Mini Crate • Crate houses HV and LV modules • spring 2014 Derivatives for other applications

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