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A4602

1. C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 Rel Monitors the firmware release number SerNum Monitors the board serial number Status Monitors status String RemBdName Monitors board name String Lock Allows to lock the board inside the crate boolean StdBy Allows to disconnect the PSU from the load boolean Temp1 Monitors heatsink 1 temperature 4 byte real Temp2 Monitors heatsink 2 temperature 4 byte real OVER A4602 PSU CHANNELS Name Description Value ChName Assigns to channel a symbolic name String VOSet Allows to set the output voltage 4 byte real l0Set Allows to set the maximum output current 4 byte real SVMax Allows to set the software voltage limit 4 byte real Pw Allows to switch channel On Off boolean VMon Allows to monitor output voltage 4 byte real VCon Allows to monitor connector LV 4 byte real IMon Allows to monitor output current 4 byte real Status Allows to monitor channel status see below GlbOn Allows to respond to A1676A Global On boolean GlbOff Allows to respond to A1676A Global Off boolean N B the A4602 PSUO 3 parameters are actually referred to the first channel CHO the A4602 Channel parameters are referred to Channels 1 4 The following messages may be returned by the SY 1527 when monitoring the channel status e Up HV channel ramping up e Down HV channel ramping down e Ove channel in OVERCURRENT condition
2. 2 2 CHANNEL CHARACTERISTIC TABLE iiion ikonie E E E susp ote a E aT a AT 10 2 3 FRONT PANEL COMPONENTS aracin eilne 05 ISTOR ON E a E E e i ae 11 2 4 TECHNICAL SPECIFICATIONS 5 a 12 2 4 1 P cka oih go re AA AAA A Rd 12 2 4 2 Front panel CONNECHONS citadino tanto e a ena e a di aai 12 2 4 3 ErontPanel ET LTTE 12 2 4 4 Other components ar a Ta E T ai 12 2 4 5 Backside CONNECHONS A tada 13 25 INTERLOCK JUMPERS eos RR TREE a E d TET 14 3 SAFETY INFORMATION AND INSTALLATION REOUIRENENTSR sss sss sss sss vesse vesse 15 3 1 GENERAL SAFETY INFORMATION i355 ars S EREE ZT a e EA E E TTA ZTE R a E Eaa a 15 3 1 1 INJURY Precautions A A AS 15 3 2 SAFETY TERMS AND SYMBOLS ON THE PRODUCT neee eee 16 3 3 INSTALLATION a A T 16 4 1 OUTPUT CONTROL AND MONITORING vinarani ne Oss cosido sanar laico trece coleta 17 4 1 1 TECATE Ad ais 18 4 1 2 PSU ORG AMS A Saa 19 4 1 3 Output ChannelOPC Tens la 21 NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 3 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 LIST OF FIGURES FIG 1 1 SYSTEM S BLOCK DIAGRAM avei e oen cidad ie a E e E i aa E a E EE Sak deseadas aaa 6 FiG 2 1 A4602 BLOCK DIAGRAM eten e dad iE 9 BIG 2 2 A4602 FRONT PANED creon ae cabot a a E E E RK E E E a a a ea EAE dada 11 FIG 2 3 A4602 CONNECTION BOARD sees sees eee 13 FIG 2 4 A4602 INTERLOCK JUMPERS oeo nee nant EA5422 aO eane Ae Ee
3. Function it allows to reset the PSU one pushbutton per Unit NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 12 C A lt B Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 4 5 Backside connections OUTPUT connectors Mechanical specifications 4 DBV17W2S500G30 15 2pin female connector 4 DB15 type female connector BL o o2 Olelo Q 0 O 3 Q Fig 2 3 A4602 Connection board NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 13 C A lt T Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 5 Interlock jumpers Each PSU has four interlock lines ILKO 3 Each line can be enabled i e the PSU can be put in Interlock via the enabled ILK line by inserting the jumpers on the board side FRONT L ILK PSU2 ILK PSU3 ILK PSU ILK PSU1 Fig 2 4 A4602 Interlock jumpers NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 14 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 3 Safety information and installation requirements 3 1 3 1 1 NPO General safety information This section contains the fundamental safety rules for the installation and operation of the boards Read thoroughly this section before starting any procedur
4. PowerSupplvName BoardXxX ChanYYY GlbOn CoOpen _ strina R GlbOn open label NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 23 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 ltemiD Data Tvpe Access Riahts Description PowerSupplvName BoardXxX ChanYYY GlbOff boolean R W Enable alobal OFF PowerSupolvName BoardXX ChanYYY GIbOff CoClose strina R GlbOff close label PowerSubolvName BoardXX ChanYYY GIbOffCoOven strina R GlbOff open label NPO Filename 00113 05 A4602 MUTx 00 A4602_REVO DOC Number of pages Page 24 24
5. Ring PSM 11 10 2006 0 1 3 The Mod A1676A Branch Controller overview The Mod A1676A EASY Branch Controller is implemented in a single width SY1527 SY2527 board Once plugged in the Branch Controller must be linked to the EASY crates placed in the hostile area via front panel connectors Control and Power Supply The A1676A is the interface between the mainframe and the remote boards in the EASY crate It configures the EASY channels as if they belong to the slot in which the branch controller is located the channels of the EASY boards operate as channels of the A1676A Up to six EASY crates can be controlled by one A1676A The provided software tool allows the User to configure the A1676A to operate with any EASY crate layout NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 8 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 A4602 CMS Si Tracker CCU Ring PS Module 2 1 Technical description This document shows the features of the CAEN A4602 CMS Silicon Tracker CCU Ring Power Supply Module developed for operation in magnetic field and radioactive environment One A4602 houses four Power Supply Units PSUO 3 completely floating and handled by a microcontroller via optoisolators Each channel provides a 2 5 V output on the load adjustable within a 10 range with a 7 A maximum current a maximum 6 V line drop can be compe
6. The system allows also to deal with power supply Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 solutions composed by branch controllers housed in the system main frame and on detector remote boards manufactured in order to be magnetic field and radiation tolerant Channel trip control on other crates is performed via four external differential trip lines A sophisticated trip handling via software allows to control and correlate trip conditions on the channels of the crate as well as of other crates connected to it Live insertion and extraction of the boards which reduces the down time of the global system and easy access to the computing core and peripherals of the system complete the system flexibility Easy interfacing is another key point of the SY1527 system which can be connected to SY127 and SY527 systems The Ethernet interface TCP IP allows both an easy Telnet access and the connection via OPC Server to a SCADA control system Enhanced software programming features a unified command set independent from the interface used to communicate with the system The Power Supply Section and Board Section can be externally synchronised via front panel connectors Multi layered access to the system via Intranet is foreseen through the management of several custom user profiles In particul
7. By open label PowerSupplyName BoardXX Chan0 StdBy CoClose string R StdBy close label This chapter describes the items which are available for the control of the power supply channel Filename A4602_REV0 DOC Number of pages 24 Page 21 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 The ChName item allows to assign to the channel a symbolic name The VOset item allows to set output voltage A read access to the VOset EU item returns a string with the Vset Engineering Units A read access to the VOset HighEU item returns the highest possible Vset value A read access to the VOset LowEU item returns the lowest possible Vset value The lOset item allows to set max output current A read access to the l0set EU item returns a string with the lOset Engineering Units A read access to the l0set HighEU item returns the highest possible lOset value A read access to the l0set LowEU item returns the lowest possible lOset value The SVMax item allows to set the software voltage limit A read access to the SVMax EU item returns a string with the SVMax Engineering Units A read access to the SVMax HighEU item returns the highest possible SVMax value A read access to the SVMax LowEU item returns the lowest possible SVMax value The VMon item returns back the VMon value A read access to the VMon EU item returns a string with the VMon Engineering Units A read acce
8. Chan0 48VPwS CoClose string R 48VPwS close label PowerSupplyName BoardXX Chan0 MainPwS boolean R MainPwsS status PowerSupplyName BoardXX Chan0 MainPwS CoOpen string R MainPwS open label PowerSupplyName BoardXX Chan0 MainPwS CoClose string R MainPwS close label PowerSupplyName BoardXX Chan0 Sync boolean R Sync status PowerSupplyName BoardXX Chan0 Sync CoOpen string R Sync open label PowerSupplyName BoardxXxX Chan0 Sync CoClose string R Sync close label PowerSupplyName BoardXX Chan0 HVSync boolean R HVSync status PowerSupplyName BoardXX Chan0 HVSync CoOpen string R HVSync open label PowerSupplyName BoardXX Chan0 HVSync CoClose string R HVSync close label PowerSupplyName BoardXX Chan0 Remillk boolean R Remllk status PowerSupplyName BoardXX Chan0 Remllk CoOpen string R Remllk open label PowerSupplyName BoardXX Chan0 Remilk CoClose string R Remllk close label PowerSupplyName BoardXX Chan0 RemllkLn 4 byte real R Interlock line identifier PowerSupplyName BoardXX Chan0 RemllkLn EU String R RemllkLn EU PowerSupplyName BoardXX Chan0 RemllkLn HignEU 8 byte real R RemilkLn upper limit PowerSupplyName BoardXX Chan0 RemllkLn LowEU 8 byte real R RemilkLn lower limit PowerSupplyName BoardXX Chan0 Lock boolean R Lock status PowerSupplyName BoardXX Chan0 Lock CoOpen string R Lock open label PowerSupplyName BoardXX Chan0 Lock CoClose string R Lock close label PowerSupplyName BoardXX Chan0 StdBy boolean R StdBy status PowerSupplyName BoardXX Chan0 StdByHCoOpen string R Std
9. EETA PEE LE EEEE HRL E NEA EEA EE iR 14 FlG 4 T STATUS WORD aiaee a E EA A AE O E a EEN EAS 22 LIST OF TABLES TABLE 1 1 TECHNICAL SPECIFICATIONS OF THE SY 1527 MAINFRAME ccococcconcnononcconononnncconononnnocone nono nccancnronnccnnes 7 TABLE 2 1 CHANNEL CHARACTERISTICS OF THE MOD A4602 POWER SUPPLY UNITS sse ee eee eee 10 TABLE4 1 A4602 PSU TTEMS cociuionocorono dan nonanonna donde iodo a 20 TABLE 4 2 A4602 OUTPUT CHANNEL ITEMG sscccesseceseceesseceseeecsaeceeeeesaeceeeeenaeceaceeenaeceseeeenaeceeeeenaecereeenaeees 23 NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 4 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 1 EASY Embedded Assembly System 1 1 NPO Functional description EASY Embedded Assembly SYstem is the new CAEN power supply solution for operation in magnetic field and radioactive environment CAEN has been involved for more than a decade in developing different solutions for the main LHC experiments where the electronic equipment of the experiment is dealing with high dose radiation and intense magnetic field In order to provide safe and reliable operations in such hostile areas CAEN started tests with rad tolerant components and magnetic field resistant solutions patenting the new technology that is now used in this new line of products Moreover though designed for harsh environment the EASY m
10. HC experiments where the features of this model find prior application to those of other less challenging but still demanding High Energy Physics experiments The mainframe is housed in a 19 wide 8U high euro mechanics rack and hosts four main sections the Board Section with 16 slots to house boards distributors and branch controllers the Fan Tray Section housing 6 fans arranged on two rows the Power Supply Section which consists of the primary power supply and up to 3 power supply units the CPU and Front Panel Section which includes all interface facilities The User Software Interface features the usual friendliness of the previous CAEN systems which now also includes a 7 7 colour LCD A wide choice of interface facilities provides full communication compatibility with the previous systems and the feasibility of controlling heterogeneous external devices Modularity has been one of the leading criteria in the design and development of the system both the Power Supply Section and the Board Section are completely modular The Power Supply Section allows different configurations with up to 3 power supply units per mainframe up to 2250 W while the Board Section can house up to 16 boards able to fulfil different functions A complete line of power supply boards and distributors has been specially developed for this new system The minimum system configuration consists of the primary power supply one Power Supply Unit and one board
11. IMon gt l0Set e Ow channel in OVERVOLTAGE condition VMon gt VOSet 3 e Unv channel in UNDERVOLTAGE condition VMon lt VOSet 3 e HVMax channel VMon exceeding max voltage hardware limit e Tripped channel Ovc lasting more than Trip time see 4 1 1 e Cal Err channel not calibrated e Unplugg board not present e Ow Prot VCon exceeding maximum VCon limit e Temp Err board temperature gt 70 C If a Temp Error occurs the PSU is turned off if HVMax Tripped or Ovv Protection is monitored on a LV channel the relevant PSU is turned off these conditions are kept although the alarm cause might be removed unless a Clear Alarm operation is performed To clear all alarms it s necessary to select menu UTILITY in SY1527 then CLEAR ALARM 4 1 1 Internal Trip The regulators are equipped with hardware current limiters which maintain the current at the software current limit Iset value when necessary The Iset value is software settable from a minimum gt 0 A to the maximum current foreseen for the regulator Imax The suggested default value of Iset is 1 4 of Imax NPO 00113 05 A4602 MUTx 00 Filename A4602_REV0 DOC Number of pages 24 Page 18 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 4 1 2 NPO PSU OPC Items This chapter describes the items available for the A4602 Power Supply units control The Na
12. PSU unlocked A read access to the Remllk CoClose item returns back the label On associated to PSU locked A read access to the RemllkLn item returns the Interlock line identifier A read access to the RemllkLn EU item returns a string with the RemllkLn Engineering Units A read access to the RemllkLn HighEU item returns the highest possible RemllkLn value A read access to the RemilkLn LowEU item returns the lowest possible RemllkLn value The Lock item allows to lock the board inside the crate A read access to the Lock CoOpen item returns back the label Off associated to Lock Unlocked A read access to the Lock CoClose item returns back the label Lock Locked The StdBy item allows to to disconnect the PSU from the load A read access to the StdBy CoOpen item returns back the label PSU disconnected A read access to the StdBy CoClose item returns back the label PSU connected Table 4 1 A4602 PSU items On associated to Off associated to On associated to ItemID Data Type Access Rights Description PowerSupplyName BoardXX Chan0 Name String R W Channel name PowerSupplyName BoardXX Chan0 Temp1 4 byte real R Heatsink1 temperature PowerSupplyName BoardXX Chan0 Temp1 EU String R Temp1 EU PowerSupplyName BoardXX Chan0 Temp1 HighEU 8 byte real R Temp1 upper limit PowerSupplyName BoardXX Chan0 Temp1 LowEU 8 byte real R Temp1 lower limit PowerSup
13. PWRGOOD z COMM RESETO e SI TRACKER CCU RING POWER SUPPL Fig 2 2 A4602 Front Panel NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 11 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 4 Technical Specifications 2 4 1 Packaging The module is housed in a 8 TE wide 6U high mechanics 2 4 2 Front panel connections The board front panel houses four 8 pin female strips one per PSU which provide the following monitor signals OVC Channel in overcurrent RET Channel power return OUT Channel test point GND Channel Ground St LV sense Test Point 2 4 3 Front Panel Displays CH ON LEDs Function light up as one channel at least in the relevant Power Supply Unit is on Type red LEDs one per PSU PWGOOD LED Function light up as the external 48 V power and internal 12V and 17V supplies are present Type green LEDs one per PSU COMM LEDs Function light up as the communications take place Type green LEDs one per PSU CONN LEDs Function light up according to User s settings Type green LEDs one per PSU TRIP LEDs Function light up when at least one channel of the PSU is turned off due to trip Type red LEDs one per PSU INTERLOCK LEDs Function light up as the interlock signal is active Type green LEDs one per PSU 2 4 4 Other components RESET pushbuttons
14. Technical Information Manual Revision n U 12 October 2006 MOD A4602 CMS SILICON TRACKER CCU RING PSM MANUAL REV 0 NPO 00113 05 A4602 MUTx 00 CAEN will repair or replace any product within the guarantee period if the Guarantor declares that the product is defective due to workmanship or materials and has not been caused by mishandling negligence on behalf of the User accident or any abnormal conditions or operations CAEN declines all responsibility for damages or injuries caused by an improper use of the Modules due to negligence on behalf of the User It is strongly recommended to read thoroughly the CAEN User s Manual before any kind of operation CE CAEN reserves the right to change partially or entirely the contents of this Manual at any time and without giving any notice Disposal of the Product The product must never be dumped in the Municipal Waste Please check your local regulations for disposal of electronics products C A lt T Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 TABLE OF CONTENTS 1 EASY EMBEDDED ASSEMBLY SYSTEM sss sss AN TT 1 1 FUNCTIONAT DESORPTION a da 5 1 2 THE CAEN MULTICHANNEL POWER SUPPLY SYSTEM OVERVIEW 6 1 3 THE MOD A1676A BRANCH CONTROLLER OVERVIEW 8 2 A4602 CMS SI TRACKER CCU RING PS MODULE ooconconoccononnoncononnoncononnoncononon coronar coronar coronoor cronos Y 2 1 TECHNICAL DESCRIPTION cdt dd 9
15. ar three different access levels have been implemented Guest User and Administrator each of which with password protection Handy maintenance and upgrading which constitute a major issue in the reliability of a system are further guaranteed by the possibility of accessing and servicing the system via network facilities Actually the Telnet access facility allows remote debugging and technical support of the system including future firmware upgrading For a detailed description of the SY 1527 Universal Multichannel Power Supply System please refer to the SY 1527 User s Manual Table 1 1 Technical specifications of the SY 1527 mainframe L 19 wide 8U high Euro mechanics rack Packaging Depth 720 mm Mainframe 24 kg Mod A1532 3 2 kg Voltage range 100 230 V Power requirements Frequency 50 60 Hz Power 3400 W 3 Max number of power supply units per crate Primary power supply output Mod 12V 8A A 1531 5 V 20 A Power supply unit output Mod A 1532 Max output power 2250 W Operating temperature From 0 C dry atmosphere to 40 C Storage temperature From 20 C dry atmosphere to 50 C One Primary Power Supply Mod A 1531 and one Power Supply Unit Mod A 1532 are included boards are not included 48 V 15 6 A NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 7 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU
16. e of installation or operation of the product Injury Precautions Review the following precautions to avoid injury and prevent damage to this product or any products connected to it To avoid potential hazards use the product only as specified Only qualified personnel should perform service procedures Avoid Electric Overload To avoid electric shock or fire hazard do not apply a voltage to a load that is outside the range specified for that load Avoid Electric Shock To avoid injury or loss of life do not connect or disconnect cables while they are connected to a voltage source Do Not Operate Without Covers To avoid electric shock or fire hazard do not operate this product with covers or panels removed Do Not Operate in Wet Damp Conditions To avoid electric shock do not operate this product in wet or damp conditions Do Not Operate in an Explosive Atmosphere To avoid injury or fire hazard do not operate this product in an explosive atmosphere Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 15 CAER Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 3 2 3 3 NPO Safety Terms and Symbols on the Product These terms may appear on the product e DANGER indicates an injury hazard immediatel
17. me BoardXX ChanYYY SVMax 4 bvte real R W Set software voltaae limit PowerSupolvName BoardXX ChanYYY SVMax EU Strina R SVMax EU PowerSupplyName BoardXX ChanYYY SVMax HiahU 8 bvte real R SVMax upper limit PowerSupplvName BoardXX ChanYYY SVMax LowEU 8 bvte real R SVMax lower limit PowerSubolvName BoardXX ChanYYY VMon 4 bvte real R VMon PowerSubolvName BoardXX ChanYYY VMon tEU strina R VMon EU PowerSupplvName BoardXX ChanYYY VMon HiahU 8 bvte real R VMon upper limit PowerSupplvName BoardXX ChanYYY VMon LowEU 8 bvte real R VMon lower limit PowerSupplvName BoardXX ChanYYY VCon 4 bvte real R VConn PowerSupplvName BoardXX ChanYYY VCon EU strina R VConn EU PowerSupplvName BoardXxX ChanYYY VCon HiahU 8 bvte real R VConn upper limit PowerSubolvName BoardXX ChanYYY VCon LowEU 8 bvte real R VConn lower limit PowerSupplvName BoardXX ChanYYY IMon 4 bvte real R IMon PowerSubolvName BoardXX ChanYYY IMon EU strina R IMon EU PowerSupplvName BoardXxX ChanYYY Mon HighU 8 bvte real R IMon upper limit PowerSupplvName BoardXxX ChanYYY Mon LowEU 8 bvte real R IMon lower limit PowerSubolvName BoardXX ChanYYY Status 2 bvte int R Channel status PowerSubolvName BoardXX ChanYYY Pw boolean R W Power ON OFF PowerSupplyName BoardXX ChanYYY Pw CoClose strina R Pw close label PowerSupplvName BoardXX ChanYYY Pw CoOpen strina R Pw open label PowerSupplvName BoardXX ChanYYY GlbOn boolean R W Enable alobal ON PowerSupolvName BoardXX ChanYYY GIbOn CoClose _ strina R GlbOn close label
18. me item allows to assign to the PSU a symbolic name A read access to the Temp1 item returns the Heatsink1 temperature A read access to the Temp1 EU item returns a string with the Temp1 Engineering Units A read access to the Temp1 HighEU item returns the highest possible Temp1 value A read access to the Temp1 LowEU item returns the lowest possible Temp1 value A read access to the Temp2 item returns the Heatsink2 temperature A read access to the Temp2 EU item returns a string with the Temp2 Engineering Units A read access to the Temp2 HighEU item returns the highest possible Temp2 value A read access to the Temp2 LowEU item returns the lowest possible Temp2 value A read access to the Rel item returns the board firmware release A read access to the SerNum item returns the board serial number A read access to the Status item returns the board status A read access to the RemBdName item returns a string with the board name A read access to the 12VPwS item returns the internal 12 V status A read access to the 12VPwS CoOpen item returns back the label Off associated to 12VPwS FAIL A read access to the 12VPwS CoClose item returns back the label On associated to 12VPwS 0K A read access to the 17VPwS item returns the internal 17 V status A read access to the 17VPwS CoOpen item returns back the label Off associated to 17VPwS FAIL A read access to the 17VPwS CoClose item returns back the label On associa
19. nitoring It is possible through the SY 1527 system to handle the following items OVER THE A1676A BOARD Name Description Value Reset Resets all remote channels controlled by Branch Controller channels are turned off Recovery Recovers all remote channels controlled by Branch Controller only communications are reset not the channels status A1676A 48V_ Enables Disables 48 V output of Branch Controller Upgrade Selects destination of software downloading Remote on remote board Local on A1676A controller Rel Monitors board firmware release GlobalON Turns on all the enabled channels GlobalOFF Turns off all the enabled channels OVER THE A4602 PSU Name Description Value Name Assigns to the PSU symbolic name String 12VPwS Monitors 12V auxiliary low voltages OK if present FAIL if absent 17VPwS Monitors 17V auxiliary low voltages OK if present FAIL if absent MainPwS Monitors 48PWR supply status in case of failure OK if present FAIL if 48V service is maintained by back up battery and absent channels can be shut down 48VPwS Monitors main power supply OK if both present FAIL if one absent Sync Monitors 50 Hz synchronisation OK if present FAIL if absent HVSync Monitors 625 Hz synchronisation OK if present FAIL if absent Remllk Monitors interlock status RemllkLn Interlock line identifier Real NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 17
20. nsated via sense wires Each PSU is equipped with two temperature sensors to inhibit the regulators in case of high temperature The LV regulators ensure the stabilisation of the voltage up to 150m distance senses wires technique on active loads filtered with up to 600 UF The LVs are protected against senses wires exchange and shorts The board front panel houses LEDs and channels monitor signals while the channel outputs are provided through a DB female connector on the board backside which must be connected to the loads through an adapter board The board shall be inserted in the EASY4000 crate which provides the external 48 V power supply the control bus and the four Interlock lines bus bar outputs output connector controller backplane connector X bus bar interface 48Vpwr electronics backpanel board Fig 2 1 A4602 Block Diagram NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 9 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 2 Channel Characteristic Table Table 2 1 Channel characteristics of the Mod A4602 Power Supply Units Polarity Floating Output voltage connector BV Output voltage load 2 5 V Max Output Current 7A Voltage Set Monitor Resolution 5mV Current Set Monitor Resolution 10 mA VMAX software 2 75 V VMAX software resolution 5mV Vol
21. odules can work also in normal condition with excellent performance In the new architecture the power supply can be located directly in the hostile area where the EASY modules provide a wide variety of output voltages to satisfy the requirements of most detectors and front end electronics The control of the EASY power supply system is done remotely using a Branch Controller Mod A1676A plugged in a SY1527 or SY2527 mainframe located in the control room Each A1676A branch controller can handle up to 6 EASY crates in this way one SY1527 power supply system for example housing up to 16 A1676A boards can handle up to 96 EASY systems The EASY crate can house up to 10 boards depending on the boards width The branch controller is the interface between the mainframe SY1527 or SY2527 and the remote boards in the EASY crate its role is to configure the EASY channels as if they belong to the supply unit slot in which the branch controller is located All the channels of the EASY boards will be considered as channels of the branch control board thus hugely increasing the number of channels the system can handle Through the mainframe the provided and fully reliable OPC server permits an immediate and automatic interfacing with the custom control software moreover a C library for Windows and Linux is available as well The EASY crate can be used with an air and or water intercooler and its standard width fit the rack mounting Fig 1 1 show
22. plyName BoardXX Chan0 Temp2 4 byte real R Heatsink2 temperature PowerSupplyName BoardXX Chan0 Temp2 EU String R Temp2 EU PowerSupplyName BoardXxX Chan0 Temp2 HighEU 8 byte real R Temp2 upper limit PowerSupplyName BoardXX Chan0 Temp2 LowEU 8 byte real R Temp2 lower limit PowerSupplyName BoardXX Chan0 Rel 2 byte int R Board firmware release PowerSupplyName BoardXX Chan0 SerNum 2 byte int R Board serial number PowerSupplyName BoardXX Chan0 Status 2 byte int R Board status PowerSupplyName BoardXX Chan0 RemBdName String R Board name NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 20 00113 05 A4602 MUTx 00 Output Channel OPC Items Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 ItemID Data Type Access Rights Description PowerSupplyName BoardXX Chan0 12VPwS boolean R 12VPwS status PowerSupplyName BoardXX Chan0 12VPwSH CoOpen string R 12VPwS open label PowerSupplyName BoardXxX Chan0 12VPwS CoClose string R 12VPwS close label PowerSupplyName BoardXX Chan0 17VPwS boolean R 17VPwS status PowerSupplyName BoardXX Chan0 17VPwSH CoOpen string R 17VPwS open label PowerSupplyName BoardXX Chan0 17VPwS CoClose string R 17VPwS close label PowerSupplyName BoardXX Chan0 48VPwS boolean R 48VPws status PowerSupplyName BoardXX Chan0 48VPwS HCoOpen string R 48VPwS open label PowerSupplyName BoardXX
23. read access to GlbOn CoOpen returns back the label Off associated to GlbOn 0 NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 22 User s Manual MUT Title A4602 CMS Silicon Tracker CCU Ring PSM Revision date 11 10 2006 Revision 0 A read access to GlbOn CoClose returns back the label On associated to GlbOn 1 The GIboOff item enables the channel to respond to the A1676A Global Off command A read access to GlbOff CoOpen returns back the label On associated to GIbOff 0 A read access to GlbOff CoClose returns back the label Off associated to GlbOff 1 Table 4 2 A4602 Output Channel items ltemiD Data Tvpe Access Riahts Description PowerSupplvName BoardXX ChanYYY Name Strina R W Channel name PowerSubolvName BoardXX ChanYYY VOSet 4 bvte real R W Set VO voltaae limit PowerSubolvName BoardXX ChanYYY VOSetftEU Strina R VOset EU PowerSupplvName BoardXxX ChanYYY VOSet HighEU 8 bvte real R VOset upper limit PowerSupplvName BoardXX ChanYYY VOSet LowEU 8 bvte real R VOset lower limit PowerSupplvName BoardXX ChanYYY 0Set 4 bvte real R W Set 10 current limit PowerSupplvName BoardXxX ChanYYY 0Set EU Strina R lOset EU PowerSupplvName BoardXxX ChanYYY 0Set HiahEU 8 bvte real R lOset upper limit PowerSupplvName BoardXxX ChanYYY l0Set LowEU 8 bvte real R lOset lower limit PowerSubolvNa
24. s the system s block diagram Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 l m 0 lt T Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 1 2 NPO CONTROL ROOM HOSTILE AREA Control Bus U ty LL EEE htr TAPE 5 1 EASY Module Power Line EASY Module P Service Line Oe Sele al ee 48V ray SY1527 spa BACKUP 5 SOURCE SOURCE BATTERY Fig 1 1 System s block diagram The CAEN Multichannel Power Supply System Overview The SY1527 system is the fully equipped experiment version of a new line of power supply systems which represent CAEN s latest proposal in the matter of High Voltage and Low Voltage Power Supplying This system outlines a completely new approach to power generation and distribution by allowing the housing in the same mainframe of a wide range of boards with different functions such as High Low Voltage boards generic I O boards temperature pressure monitors etc and branch controllers where the latter are used to control other remote generators and distributors Modularity flexibility and reliability are the key points of its design enabling this module to meet the requirements needed in a wide range of experimental conditions which range from those of L
25. ss to the VMon HighEU item returns the highest possible VMon value A read access to the VMon LowEU item returns the lowest possible VMon value The VCon item returns back the VMon value A read access to the VCon EU item returns a string with the VMon Engineering Units A read access to the VCon HighEU item returns the highest possible VMon value A read access to the VCon LowEU item returns the lowest possible VMon value The IMon item returns back the IMon value A read access to the IMon EU tem returns a string with the IMon Engineering Units A read access to the IMon HighEU item returns the highest possible IMon value A read access to the IMon LowEU item returns the lowest possible IMon value A read access to the Status tem returns back a 16 bit pattern indicating channel status as follows 15 14 13 12 11 10 9 8 7 6 5 4 3 21 1 0 HAM MIE Mle TTT on off ramp up ramp down over current over voltage under voltage don t care over hardw are Vmax don t care internal trip calibration error don t care zz 0 nit care over hardw are Vcon max don t care temperature error Fig 4 1 Status word The Pw item allows to switch ON OFF the channel A read access to the Pw CoOpen returns back the label Off associated to Pw 0 A read access to the Pw CoClose returns back the label On associated to Pw 1 The GIbOn tem enables the channel to respond to the A1676A Global On command A
26. tage Ripple lt 20 mV pp typical 0 3 30 mV Voltage Monitor vs Output Voltage Accuracy maximum 0 3 50 mV typical 0 3 30 mV Voltage Set vs Output Voltage Accuracy maximum 0 3 50 mV typical 2 0 05A Current Monitor vs Output Current Accuracy maximum 2 0 1A typical 2 0 05A Current Set vs Output Current Accuracy maximum 2 0 1A 0 3 with sense wires Load Regulation 2 without sense wires Output power 56 W per channel From 10 Hz to 15 MHz at full load measured with the line terminated on a 10 uF capacitance and a 100 nF ceramic capacitance in parallel to the load 7 From 10 to 90 of Full Scale Range NPO Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REV0 DOC 24 10 C A E R Title Revision date Revision User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM 11 10 2006 0 2 3 Front panel components 0 cron s Oo amp O me out O O rer C eno lO Ol eno L 1n1 10cx ovc O O FAIL ya a 9 com cion W PN s 0 0 s me out O O rer aN GND O O Gnd INT LOCK ovc O O FAIL T 0 conn nou a s 0 O me ouT o O RET pe GND O O oup INT Lock ovc O O FAIL D 9 conn W E N O nou N s 0 0 me ouT O O rer vk eno lO Ol eno O INT LOCK ove O O FAIL St 0 com gt
27. ted to 17VPwS 0K A read access to the 48VPwS item returns the external 48 V status A read access to the 48VPwS CoOpen item returns back the label Off associated to 48 VPwS FAIL A read access to the 48VPwS CoClose item returns back the label On associated to 48VPwS 0K A read access to the MainPwsS item returns the 48 V PWR status A read access to the MainPwS CoOpen item returns back the label Off associated to MainPwS FAIL A read access to the MainPwS CoClose item returns back the label On associated to MainPwS 0K A read access to the Sync tem returns the external 50 Hz status A read access to the Sync CoOpen item returns back the label Off associated to Sync FAIL A read access to the Sync CoClose item returns back the label On associated to Sync 0K A read access to the HVSync tem returns the external 625 Hz status Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 19 l m 0 E R Title User s Manual MUT A4602 CMS Silicon Tracker CCU Ring PSM Revision date 11 10 2006 Revision 0 A read access to the HVSync CoOpen item returns back the label Off associated to HVSync FAIL A read access to the HVSync CoClose item returns back the label On associated to HVSync 0K A read access to the Remllk item returns the remote Interlock status A read access to the Remllk CoOpen item returns back the label Off associated to
28. y accessible as you read the marking e WARNING indicates an injury hazard not immediately accessible as you read the marking e CAUTION indicates a hazard to property including the product The following symbols may appear on the product A A DANGER ATTENTION High Voltage Refer to Manual Installation The Mod A1676A is a single width board for the SY1527 2527 3527 systems At power ON the SY1527 system processor will scan all the slots in the crate to find out where the module is plugged and what kind of module it is The A1676A must be connected to the EASYremote crates through the control lines The control connectors are placed on the A1676A front panel and on the EASY back or front panel respectively Filename Number of pages Page 00113 05 A4602 MUTx 00 A4602_REVO DOC 24 16 User s Manual MUT Title A4602 CMS Silicon Tracker CCU Ring PSM Revision date 11 10 2006 0 Revision 4 Operating modes The EASY4000 System boards can be controlled either locally or remotely through the SY 1527 software interface For details on the EASY4000 System please refer to the User s Manual of the A1676A Branch Controller For details on SY 1527 system operation please refer to the User s Manual of this product A ATTENTION THE MOD A1676A and A4602 BOARDS REQUIRE SY 1527 FIRMWARE VERSION 2 01 00 OR LATER 4 1 Output control and mo

A4602

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