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DCS for stave-0. Susanne Kersten August 4, 2011. 1. Electrical readout. HV power supply start with pixel ( iseg 700 V, 4 mA) Buy final power supply asap ( iseg 1kV, respectively 500V) No HV-PP4 necessary LV Pixel and IBL the same Wiener PS Start with pixel spare
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DCS for stave-0 Susanne Kersten August 4, 2011
1. Electricalreadout HV • power supplystartwithpixel (iseg 700 V, 4 mA) • Buy final power supplyasap (iseg 1kV, respectively 500V) • No HV-PP4 necessary LV • Pixel and IBL the same Wiener PS • Start withpixel spare • LV-PP4 • startwithpixelfor passive splitting • Move to IBL whenavailable • PP2 Mauro foreseestostartwithmodifiedpixelhardware
1. Electricalreadout • Temperaturemonitoringand interlock • Useone block ofpixel BBIM (building block interlock andmonitoring) • Usespecialhardwired interlock • Ifother power suppliesareused, verifythat interlock inputavailable! • Environmental temperaturemonitoring • Usepixel BBM • Other needs, sensors?
2. Optical readout • New SCOL available in October • Old PP2 boardhasfittingVvdcchannel and: • Involve Petr (knows SR1 servicesand DCS hardwarevery well)!
DCS software • DCS GUI: • onepanelcollecting all quantitiesrelatedtoone half stave • Allowsforswitch on/off • Allowstomodifysetvalues • Whenis DCS GUI required? • As soonas FE-I4B comesintothegame • handlingoftemp. info must be investigated1!