1. D. EliaALICE week / DCS workshop - Sept 20, 20041 SPD Power Supply System DCS status Domenico Elia INFN Bari

2. D. EliaALICE week / DCS workshop - Sept 20, 20042 PS DCS status @March 2004 PVSS WIENER PL500 CAEN SY1527 ELMB PVSS 2.12.1 framework v. 1.2.3 components v. 1.2.8, ELMB v.1.0 components Patches for PVSS 2.12.1. CAEN HV OPC Server - Rel. 2.7-(July_03) SY 1527 firmware version 1.10.0 or later (recommended 1.14.03) Network Interface Card + TCP/IP protocol SLiC OPC server (Mark Beharrell) CANbus adapter: PCI-CAN Kvaser card ADDITIONAL CLIENT Overview of all the integrated components: OPC20CanOpen.OPC CANbus adapter: PCI-CAN Kvaser card ADDITIONAL TOOLS to manage the BUS + CLIENT (A. Dalessandro)

3. D. EliaALICE week / DCS workshop - Sept 20, 20043 ▪ All the following features implemented: ON/OFF (inhibit) OVC flag Current limit Voltage and current monitoring Control signals photo-insulated from VR ground No additional power supply required Remote Vout settings (under test)  Control and Read-out software updated (new panels, see next slide), PVSS ELMB framework 2.0.4 used  People involved: (Antonio Dalessandro), Michele Caselle, Leonid Vinogradov New Board successfully tested in the Bari Lab ! Developments on the VR board (I)

4. D. EliaALICE week / DCS workshop - Sept 20, 20044 Developments on the VR board (II) T sensors V/I monitoring VR on/off OVC flags Vout setting

5. D. EliaALICE week / DCS workshop - Sept 20, 20045 Starting using new PVSS version: PVSS II 3.0 Advised by DCS Team It is more powerful than the previous one: New framework components New Archiving features New trending possibilities Updated Framework Components : fwCaen 2.0.8 fwElmb 2.0.4 fwWiener 2.0.8 More reliable and complete Current developments (I)

6. D. EliaALICE week / DCS workshop - Sept 20, 20046 1.Wiener OPC Server Official release, version 1.6 for W2K and WXP Based on CanOpen protocol, Kvaser and NI Can cards supported. 2.OPCCanOPEN v.2.5+ New features with respect to previous version (2.5) Developed within ATLAS Improved performances combined with the new framework 2.0.8 (created by Fernando Valera) and with software tools devoted to the reading and settings of both ELMB and CANbus Current developments (II)

7. D. EliaALICE week / DCS workshop - Sept 20, 20047 PVSS WIENER PL500 CAEN SY1527 ELMB CAEN HV OPC Server - Rel. 2.7-(July_03) Framework fwCaen 2.0.8 WIENER OPC server CANbus adapter: PCI-CAN Kvaser card fwWiener 2.0.8 OPC20CanOpen.OPC v 2.5+ CANbus adapter: PCI-CAN Kvaser card fwElmb 2.0.4 VR BOARD SPD DCS for next TB (Oct-Nov ’04)

8. D. EliaALICE week / DCS workshop - Sept 20, 20048 PVSS ELMB WIENER PL500 CAEN SY1527 Half Stave A-D I/O bus HV power line LV power line Voltage Regulators Board LV power line PS-VR_B link TCP/IP CANbus TESTED DURING LAST TEST-BEAM on OCT_03 Pt-1000 LV PART IMPLEMENTATION EXPECTED TO BE USED during NEXT TB SPD DCS for next TB (Oct-Nov ’04)