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Status of PMD DCS

Status of PMD DCS. PMD Layout. Converter + Support Plate. Super Module. 8 Supermodules in 2 planes. Total channels Preshower+Veto = 221,184. Unit Module. 48 Nos. Total. Unit module components Honeycomb (4608 cells) Top, bottom PCBs. PMD DCS. Being done by CERN GWG.

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Status of PMD DCS

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  1. Status of PMD DCS

  2. PMD Layout Converter + Support Plate Super Module 8 Supermodules in 2 planes Total channels Preshower+Veto = 221,184 Unit Module 48 Nos. Total Unit module components Honeycomb (4608 cells) Top, bottom PCBs

  3. PMD DCS Being done by CERN GWG SMI Control Unit PMD DCS SMI Device Unit Hardware Device Tmon LV HV GAS Crate Ctrl

  4. VETO PRE SMI Control Unit SMI Device Unit HV Hardware Device HVPS UM24 48 UM 0 23 HV System From LVPS CAEN SY1527

  5. UM24 UM 0 UM24 UM24 SMI Control Unit SMI Device Unit LV Hardware Device LVPS CROCUS6 VETO PRE CROCUS CROCUS CROCUS CROCUS To SY1527 CROCUS1 +3.3V 48 +3.3V LV SYSTEM +3.3V +3.3V 23 +2.5 +3.3 -2.5 CAEN 48V CAEN EASY

  6. SMI Control Unit Tmon SMI Device Unit Hardware Device UM 48 ELMB Status Crocus UM 0 Tmon ELMB2 ELMB1

  7. SMI Control Unit GAS AND CRATE CONTROL SMI Device Unit Hardware Device Crate Ctrl GAS VME Crate Gas

  8. Go_CONFIGURED OFF RESET Go_INTERMETIATE Go_OFF Go_ON CONFIGURING RESET CONFIGURED_OFF Go_CONFIGURED_OFF Go_ON Go_CONFIGURE RAMP_DOWN_LOW RAMP_DOWN_LOW RAMP_UP_LOW RAMP_UP_LOW RESET RAMP_DOWN_FULL RAMP_DOWN_FULL INTERMEDIATE RAMP_UP_FULL RAMP_UP_FULL CONFIGURING RAMP_DOWN_HIGH RAMP_DOWN_HIGH RAMP_UP_HIGH RAMP_UP_HIGH Go_INTERMEDIATE Go_CONFIGURED_OFF RESET ON

  9. OFF GO_STANDBY GO_PEDESTAL GO_ONGO_OFF RESET GO_CONFIGURED RESET CONFIGURING CONFIGURED RAMP_UP_LO RAMP_DOWN_LO STANDBY RAMP_DOWN_FULL RAMP_UP_FULL PEDESTAL RAMP_DOWN_HIGH RAMP_UP_HIGH GO_STANDBY GO_PEDESTAL GO_CONFIGURED_OFF RESET ON

  10. LVPS • CAEN EASY SYSTEM • USES CAEN A1676 Branch Conroller • Control through SY1527 Crate. • Branch Controller uses Can Bus to control the different Crates. • 6 Easy Crates visualized for all LV channels • First crates to be available ending April (OCT)2006 sample for testing ???

  11. Temperature Monitoring • 32 PT100 4 wire sensors for monitoring temperature on the 48 modules • 6 sensors for 6 CROCUS crates • 2 ELMB’s (Embedded Local Monitor Board) to interface with the sensors • 1 ELMB for each half of PMD

  12. Temp Monitoring • 1 ELMB and 2 PT 100 temp sensors were taken from CERN early November. • ELMB is installed and temp monitoring system is implemented as an FSM • Software interlock between HV system and Temp monitoring is tested and working

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