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Status of PMD DCS. PMD Layout Unit Module Super Module Converter + Support Plate Total channels Preshower+Veto = 221,184 8 Supermodules in 2 planes 48.

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Presentation on theme: "Status of PMD DCS. PMD Layout Unit Module Super Module Converter + Support Plate Total channels Preshower+Veto = 221,184 8 Supermodules in 2 planes 48."— Presentation transcript:

1 Status of PMD DCS

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

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

4 HV System HV CAEN SY1527 From LVPS SMI Control Unit SMI Device Unit Hardware Device PREVETO HVPS UM2448 UM 023

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

6 Tmon ELMB2ELMB1 ELMB Status SMI Control Unit SMI Device Unit Hardware Device Crocus UM 0 UM 48

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

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

9 OFF CONFIGURING CONFIGURED STANDBY PEDESTAL ON RAMP_UP_LORAMP_DOWN_LO RAMP_UP_HIGH RAMP_DOWN_HIGH RAMP_UP_FULL RAMP_DOWN_FULL GO_STANDBY GO_PEDESTAL GO_ON GO_OFF RESET GO_CONFIGURED RESET GO_STANDBY GO_PEDESTAL GO_CONFIGURED_OFF RESET

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 ELMBs (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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