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1. 7 1 25 The SETUP Menu Log Options This feature will be implemented in the Software Version 2 00 or later 7 1 26 The SETUP Menu Tech Info This pop up window shows some technical information about system operation Specifically NPO Power supply unit status Fan speed fans 0 through 2 and their operation condition AC frequency Origin of the last RESET of the CPU section Origin of the last RESET of the board section Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 70 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 y2527 telnet HyperT erminal JO x 7 1 27 NPO File Edit View Call Transfer Help OG 9535 Power Modules Status ast P Hd Reset From Primary Module Presen ormal Power On Last BP HW Reset From ormal Power On AC Frequency 50 Ha Display Technical Information Connected 0 01 02 VT100 LocEn VA 18 N CAEN Sv2527 TCPAP SEROL EP NUM Jans Fig 7 21 Tech Info pop up Window The SETUP Menu HV Clock Conf This command allows the configuration of the crate as MASTER or SLAVE for the synchronisation clock HVSYNC RS485 standard 1 25 MHz for the Power Supply Units belonging to a chain of crates HVSYNC is the synchronisation clock for the Power Supply Units RS485 standard 1 25 MHz It can works either
2. CAEN in close collaboration with CERN IT CO group has developed an OPC server which allows powerful flexible and yet simple control of its power supply systems indifferently through TCP IP RS232 or H S CAENET communication path by any OPC compliant client application For further details please refer to the OPC Server for CAEN Power Supplies User s Manual available from http www caen it computing NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 76 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Moreover an ActiveX object library activeHV is now available enabling CAEN power supplies to be controlled by and exchange data with a variety of Windows applications supporting the ActiveX standard including Visual Basic Visual C Internet Explorer and MS office programs For further details please refer to the ActiveHV Object Library Documentation available from http www caen it computing Fig 7 25 Software architecture As illustrated in Fig 7 25 both OPC Server and ActiveHV control are on the 3th level of a layered software structure in which the 1st level is represented by the communication drivers and libraries for TCP IP or CAENET and the 2nd level is the library called CAENHVWrapper which exports a set of routines permitting the control of a generic CAEN Power Supply System NPO Filen
3. It contains helpful information nominally To return to the Menu bar press any key telnet Hype minal Hain Utility atup Groups View Group D Channel Hane Wer Ihet Von Hon Pu Status 641527 Universal Hultichannel Power Supply Syetan Systen Nahe dysterlne Softuare Release 1 12 00 2800 00 3000 00 uA 0 004 0 00 yf Off 2800 00 Y 3000 00 uA 0 004 0 00 uh Off D 06 005 0 06 006 0 06 00 0 06 008 0 06 0093 0 06 00 0 06 01 0 09 002 0 09 03 0 09 004 0 09 05 0 04 006 0 09 00 0 0 008 0 09 009 0 04 010 0 03 04 LocEn YO 10 HN CAEN Sv2527 Fig 7 6 About Window Filename 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC Number of pages 86 System Name this is a descriptive name of the system This name cannot be used for the identification of the crate in Multicrate Operation Software Version this is the software version presently running on the system Software Version 1 12 00 A variation in the last two figures 00 of the software version refers to a debug operation a variation in the two figures placed in the middle 12 refers to a feature upgrading of the software version a variation in the first figure 1 refers to a radical change of the software version Page 48 CAER Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 8 The Menu Session NPO The Sessio
4. the system is enabled to be turned on remotely the remote power on of the system will occur by sending a proper REMOTE IN input signal through the relevant connector The REMOTE IN input signal see Fig 5 1 for the connector location on the front panel must be a 12 V input level 50 mA max tolerance 40 20 As the REMOTE IN connector is supplied with 12 V the REMOTE OUT connector provides itself a 12 V voltage level with a delay of some seconds tolerance 20 20 that can be used to power on another crate remotely This feature allows to power on many crates with a single signal N B The system can be turned on only if the MAIN switch on the rear panel is in the position 1 LOCAL REMOTE Channel Enable The channel outputs can be enabled either locally or remotely A three position lever switch LOC ENABLE REM ENABLE DISABLE switch allows for the selection of the enable mode e Central position DISABLE the channel outputs are disabled e Upper position LOC ENABLE the channel outputs are enabled locally LOC ENABLE red LED on e Lower position REM ENABLE the channel outputs can be enabled remotely the remote enable of the channel outputs will occur by sending a proper ENABLE input signal through the relevant connector the REM ENABLE red LED is alight as the ENABLE signal is TRUE Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 23 Document type Title Rev
5. ENABLE is selected too it asserts the GEN signal TRUE anyway independently from the status of the other signals mentioned above OVC OVV and UNV Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 61 CAER Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 rTerminal ER Fin Utility Setup Enable QvarYo Di age Underle D age OyverCurrent Trip filuaus Select Alarn Hode LocEn YO 10 H CAEN 2527 Fig 7 16 Status pop up Window 7 1 18 The UTILITY Menu Trip Handling This feature will be implemented in the Software Version 2 00 or later 7 1 19 The UTILITY Menu Format The Format command allows to format the flash memory of the system In particular it erases e all system settings e board firmware To format the flash memory select YES and press ENTER refer to Fig 7 17 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 62 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 20 telnet HyperTerminal Hain Utility Setup fire you sure to Tomat the flash nenory 7 O Reset Systen Conf igurat ion LocEn YO I0 M CAEN S252 Fig 7 17 Format pop up Window The UTILITY Menu Board Upgrade This comma
6. 0 00 u Off 0 02 005 Toggle Group Channel Hode LocEn YO 10 H CAEN Sv2527 Fig 7 13 Group mode Window The VIEW Menu and relevant commands The View Menu allows to customise the type and position of the parameters to be displayed in the Channels Window The View Menu gives access to the following toggle command e Parameters toggle command Parameters is a toggle command which allows to customise the layout of the Channel Window This command will be implemented in the Software Version 2 00 The UTILITY Menu Kill The Kill command has the same function of the KILL command described in 4 2 6 p 24 As Kill is selected the pop up window shown in Fig 7 14 will appear if you want to forward the KILL command select the YES button and press ENTER Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 59 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 sy2527 telnet HyperTerminal Hain Utility Setup Groups Vien Group OG Channel Kane VDSet I0et Von Ion Pu Status 2950 00 3000 00 ui 0 20 0 00 ofl Off 000 2950 00 1 3000 00 uA 0 004 0 00 uf Off 02 001 2950 00 Y 3000 00 ui 0 004 0 00 of OFF 02 002 2950 00 3000 00 uA mu 0 00 uA Off 02 003 2950 0 02 004 2950 0 111 Channels 02 005 2950 0 02 006 2950 0 fre you sure to kill all the channels 02 007 2950 0 12 008 2950 0 02 009 2950 0 Yes Ho 0
7. 1000 TRIP mode Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 26 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 NPO In this case the channel behaves as in the constant CURRENT mode for a time equal to the finite value set as TRIP parameter and then it is switched off according to the selected Power Down option KILL RAMP If the Kill option is selected the channel will be switched off at the maximum rate available If the Ramp option is selected the voltage will drop to zero at a rate determined by the value of the Ramp parameter programmed for that channel Under Voltage The Under Voltage condition UNV occurs when at least one channel is in Under Voltage condition i e when e the actual value of the channel output voltage is lower than the programmed value The Under Voltage condition is signalled by the UNV output signal True and the relevant red LED on Over Voltage The Over Voltage condition occurs when at least one channel is in Over Voltage condition i e when e the actual value of the channel output voltage is higher than the programmed value The Over Voltage condition is signalled by the OVV output signal True and the relevant red LED on Trip The TRIP condition occurs as at least one channel has tripped and has been switched off due
8. 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 30 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 4 7 VISET 4 4 8 4 4 9 4 4 10 4 4 11 NPO It is the second of the two allowed Voltage programmable values in absolute value It is active when the VSEL input signal is TRUE It can be programmed either via Local or Remote Control I1SET It is the second of the two allowed Current Limit programmable values in absolute value It is active when the ISEL input signal is TRUE It can be programmed either via Local or Remote Control RAMP UP RUp Maximum Voltage programmable increase rate expressed in Volt second When a channel is switched On or when it is switched from a lower Voltage value to a higher one the Voltage output drifts from one value to the other at the rate expressed by the Ramp Up parameter It can be programmed either via Local or Remote Control RAMP DOWN RDwn Maximum Voltage programmable decrease rate expressed in Volt second in absolute value When a channel is switched Off or when it is switched from a higher Voltage value to a lower one the Voltage output drifts from one value to the other at the rate expressed by the Ramp down parameter The output voltage of a channel drops to zero following the Ramp down parameter when e the channel is switched Off POWER Parameter Off e the channel has tripp
9. 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 5 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 LIST OF FIGURES FIG 2 1 LAYOUT OF THE MAIN MECHANICAL SECTIONS OF THE SY 2527 MAINFRAME s ssssssseesseseesesessesereterseeee 11 FIG 2 2 BLOCK DIAGRAM OF THE FUNCTIONAL PARTS OF THE SY 2527 gege 15 FIG 4 1 RESET TIMING uer a 25 FIG 4 2 COMPLETE CHANNEL Ee 29 FIG 5 1 REMOTE IN OUT Ne e rnin i AAEE A AO A A 36 FIG 6 1 RS232 CONNECTOR PIN ASSIGNMENT naniii a aara EANA AKANA AKTAREN ARENAEN 37 FIG 6 2 THE RESULT OF A SUCCESSFUL PING TO THE SY 2527 gege 39 FIG 7 1 STANDALONE OPERATION eee lesne 41 FIG 7 2 MENU STRUCTURE IN STANDALONE OPERATION evrvrvrnererererererererererenenenenenenerenenenenenenenenrnsnenenesenenesessssssnensn 44 FIG 7 3 WELCOME SCREEN IN STANDALONE OPERATION s ssssssessessesseetsttetettrtteteesttstesttrtesttsteseteereesensteeseeseeneese 45 FIG 7 4 LOGIN WINDOW rene 46 FIG 7 5 STARTUP WINDOW ss Reisen hain eek 47 FIG 7 6 ABOUT WINDOW itene nrerin o O P ade Sulecdinchba E E innretning la side sala dsndusvibsesd cndeb da udved e Ee Iri 48 FIG 7 7 SESSION WINDOW Ls 49 FIG TB CHANNELS WINDOW pvr eae enh hee eee en ee ee eee 50 FIG 7 9 GRATE MAP WINDOW 3 ENNEN ENEE dada dede dad 55 FIG a EE CONNECT WINDOW sia n n see krasse Eee RENEE 56 FIG 7 11 ADD CHANNELS POP
10. MUTx 03 SY2527USERMANUAL REV3 DOC 86 45 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 et HyperTerminal CREN 812527 Isernane adnin Passuord tie Fig 7 4 Login Window 7 1 6 Start Up Window The Start Up Window is shown in Fig 7 5 The Menu Bar at the top of the window allows to enter all the other windows available according to the structure shown in Fig 7 2 p 44 On the top right it is also reported the access level type for example User The menu gives access to e About which displays the Welcome Screen e Session which visualises the Session Window The Main menu gives access to e Channels which displays the Channels Window e Crate Map which displays the Crate Map Window e Connect which is used for Multicrate Operation e Logout which goes back to the Welcome Screen The Utility menu gives access to e Kill which allows to kill all channels NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 46 Document type User s Manual MUT The The Title Revision date Revision Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Clear Alarm which allows to remove all alarm conditions Status which allows to define the conditions to assert the GEN output signal Trip Handling which allows a sophisticated handling of trip condit
11. Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 2 General description of the system 2 1 NPO This preliminary section contains a short description of the SY2527 system with a summary of its features and some tables with its main technical specifications A detailed description of technical specifications and hardware installation instructions can be found in the Hardware Installation Guide Overview The SY2527 system is the small scale experiment version of the latest CAEN UNIVERSAL MULTICHANNEL POWER SUPPLY SYSTEM This system outlines a completely new approach to power generation and distribution by allowing to house in the same mainframe 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 it to meet the requirements of a wide range of experimental conditions The latter range from those of LHC experiments in which the system s features find prior application to those of other less challenging but still demanding High Energy Physics experiments The SY2527 mainframe is housed in a 19 wide 4U high euro mechanics rack and hosts three main sections refer to Fig 2 1 e the Boards Section with 6 slots to house boards distributors and
12. Ramp Up parameter value i e the maximum voltage programmable increase rate e POn settable EN DIS Power On option which can be enabled or disabled If this option is enabled at Power On or after a Restart each channel is restored in the same condition defined by the Power parameter it was before the Power Off or Reset If this option is disabled at Power On or after a Restart all the channels are off independently from the condition in which they were before the Power Off or Reset e PDwn settable KILL RAMP Power Down option which can be set as KILL or e CH monitor Both the compact switch RAMP It affects the way the channels react at a Power Off command caused by a TRIP condition If the KILL option is selected the relevant channel will be switched off at the maximum rate available If the RAMP option is selected the voltage will drop to zero at a rate determined by the value of the Ramp Down parameter programmed for that channel Channel address It consists of three numbers refer to Fig 4 2 the first indicates the cluster to which the crate belongs the second number indicates the slot where the relevant channel board is plugged into and the third number identifies the number of the channel Refer to 2 1 p 11 for the definition of cluster This field becomes red if the channel is not in a steady status normal operation If the system is operated from an external terminal it blinks instead of
13. Std NIM TTL 00 type LEMO connector Function KILL from the front panel it turns all channels off ENABLE Std NIM TTL 00 type LEMO connector Function remote enable INTERLOCK open closed contact 00 type LEMO connector Function INTERLOCK command it turns all the channels off as it is open closed according to the position of the relevant switch REMOTE IN 12V 50mA max electric insulated tol 40 20 00LEMO connector Function remote power on of the system Std NIM TTL selectable 00 type LEMO connector Function at least one channel is in Over Current Std NIM TTL selectable 00 type LEMO connector Function at least one channel is in Under Voltage OVV Std NIM TTL selectable 00 type LEMO connector Function at least one channel is in Over Voltage CH ON Std NIM TTL selectable 00 type LEMO connector Function at least one channel is ON RST FLAG Std NIM TTL selectable 00 type LEMO connector Function a RESET occurred according to user s settings RESET FLAG window see 7 1 22 CHK PASSED Std NIM TTL selectable 00 type LEMO connector Function initial system check successful and system ready TRIP Std NIM TTL selectable 00 type LEMO connector Function at least one channel in Trip condition GEN Std NIM TTL selectable 00 type LEMO connector Function GENERAL STATUS indication corresponds to the logic comb
14. TRIP parameter e SVMAX settable the maximum voltage value programmable for the channel If the value set as SVMAX is less than the current value of the VOSET V1SET parameter the latter will automatically decrease to the SVMAX value e V1SET settable the second of the two allowed voltage programmable values NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 51 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 e I1SET settable e RDWn settable e BdStatus monitor e HVMAX monitor e TEMP monitor e RUp settable the second of the two allowed current limit programmable values the Ramp Down parameter value e the maximum voltage programmable decrease rate it displays the status of the board Refer to 7 1 9 2 p 54 for a list of the possible board status which can be displayed here the hardware voltage limit for the board channels It is adjusted via the relevant trimmer placed on the board front panel the temperature value detected on the board by the relevant sensor If this value is out of the range TMIN TMAX where TMIN and TMAX are the two threshold temperature parameters depending on the type of board the system signals an Over Temperature condition see 4 3 9 Refer to the User s Manual of the relevant board for further details the
15. UP WINDOW cccsssssssssssssssssssssssssssesssssssssssssasasasasasssassssesssssssesessseasasesasasseasseseeeeeeees 57 FIG 7 12 REMOVE CHANNELS POP UP WINDOW seeseesssessessestostostseostoseostoseosntostoseostoseoststostostostostoostostoseostoseo rees 58 FIG 7 13 GROUP MODE WINDOW seneste ee 59 FIG 7 14 KIEL POP UP WINDOW anke end 60 FIG 7 15 CLEAR ALARM POP UP WINDOW EE 61 FIG 7 16 STATUS POP UP WINDOW ci cdas 62 FIG 7 17 FORMAT POP UP WINDOW idad 63 FIG 7 18 BOARD UPGRADE POP UP WINDOW s seesseeseessesseseoseosrseoseoseoseosstostoreoseoseoseotoseoseoseoseosseoseostoseoreoseserseorer 65 FIG 7 19 SYSTEM UPGRADE POP UP WINDOW sesseeseeeseeseertestottreertestortestesstertestereestoststestestrseeseesseeseoseeseesereeseeree 67 FIG 7 20 RESET FLAG POP UP WINDOW A Ae ee 69 FIG 7 21 TECH INFO POP UP WINDOW Eesen 71 FIG 7 22 REMOTE OPERATION VIA TERMINAL 72 FIG 7 23 WELCOME SCREEN IN TERMINAL OPERATION ssssssssssseseseseseseseseseecessesssseseseseseseseseseseseeeeeseeceeseeseneeesees 73 FIG 7 24 REMOTE OPERATION VIA HOST COMPUTER s sesseseseesseosesereorstoseoreoseooseostoreoseortosereoseoseorerseeoseoreoseorerse 76 FIG 7 25 SOFTWARE ARCHITECTURE Gu lala 77 FIG 8 1 TRP BUS SCHEMB s pa ee A A O AAA ERA 79 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 6 Document type Title Revision date Revision User s Manual MUT
16. Viet Net Pu 0 02 00 002 002 Henger CHANNELD 0 02 002 CHANNELOO 0 02 000 CHANNELOS 0 02 003 CHANNELOY 0 02 004 CHANNELS Ip Carcel Renu a Clinel frun Group LucEn VO 10 H CAEN S 252 Fig 7 12 Remove Channels pop up Window Group Mode is a toggle command which allows to operate in Group Mode i e if the Group Mode option is selected any operation performed on one channel in the Channels Window will affect all the channels of the group displayed in the window For example let the Group 01 be displayed in the Channels Window if the user selects the Group Mode option from the View Menu and then change the VOSET parameter of the channel ChName the VOSET parameters of all the channels of the Group 03 will be automatically set to the new value set for the channel ChName refer to Fig 7 13 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 58 CAER Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 14 7 1 15 NPO Inet HyperT minal Hain Utility Setup Groups Vieu Group Ot Channel Hane VIlSet Ier Won Thon Pu Status Y 3000 00 4H 0 00 Y 0 00 uf Off 0 02 001 Y 3000 00 uA 0 00 Y 0 00 uf Off 0 02 002 Y 3000 00 4H 0 20 Y 0 00 uf Off 0 02 000 3000 00 vA 0 00 0 00 uf Off 0 02 003 Y 3000 00 uA 0 00 0 00 up Off 0 02 004 DN 3000 00 A 0 00
17. adopted all through the manual are shortly listed in the following Safety rules The user is requested to pay particular attention to the parts of the document containing the following terms WARNING Warning statements identify conditions or practices that could result in injury or loss of life Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Please pay particular attention to the grey areas where warning and caution statements are emphasised as shown in the following examples A CAUTION PLEASE NOTE THAT THE FAN TRAY GRID MUST NOT BE COVERED UNDER ANY CIRCUMSTANCES A WARNING DO NOT OPERATE WITHOUT COVERS 1 2 2 Electrical signal specifications The polarity of the electrical signals can be chosen via software by the user As a consequence in this guide it has been adopted the following convention TRUE an electrical signal is indicated as TRUE when it is active FALSE an electrical signal is indicated as FALSE when it is not active NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 10 Document type Title Revision date Revision User s Manual MUT
18. as MASTER MASTER red LED on i e the synchronisation clock is internally generated and the HVSYNC connector works as output or as SLAVE MASTER red LED off i e the synchronisation clock is externally generated and sent through the HV SYNC connector which works as input Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 71 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 2 Remote operation via Terminal Remote operation via Terminal is intended as the interactive control and monitoring of one or more SY2527 systems by using a remote terminal The remote operation via Terminal can be performed in different ways according to the interface used to communicate with the system Nominally it can be achieved by e Using the RS232 interface to connect one SY2527 system to a VT100 like terminal or to a standard PC running a terminal emulator program e Using the H S CAENET interface to daisy chain two or more SY2527 systems and then controlling them from a VT100 like terminal via the RS232 interface Multicrate Operation e Using the TCP IP protocol via Ethernet to perform a Telnet connection The different configurations which can be arranged for Remote Operation via Terminal are summarised in Fig 7 22 SY2527 crate Video Terminal ANSI VT100 or compatible otherwise standard PC running a terminal emul
19. being red or the arrow keys of a standard keyboard can be used to move through the columns containing the parameters To return to the Menu Bar press the TAB key COMMAND key on the keypad The channel parameters visualisation described above refer to the Group 00 which by default is the channel group containing all the channels available It is also possible to display just a subset of the channels available by defining a different channel group This operation is performed through the Groups menu in the Menu Bar displayed as the Channels Window is entered This menu is fully explained in 7 1 13 p 56 Moreover NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 52 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 it is possible to customise the number type and position of the parameters to be displayed This is done via the View menu as described in 7 1 14 p 59 Status Bar The Status Bar located at the bottom of the window provides some useful information nominally from left to right e Operation type Loc En Rem En e VOIO V1 HH e l e K e T N e y e CAEN SY2527 7 1 9 1 Channel Status it displays the type of operation which is running or which is presently selected in the Menu Bar it displays if the channels are enabled locally Loc En or remo
20. branch controllers e the Power Supply Section e the CPU and Front Panel Section which includes all interface facilities Power Supply Section Boards Section CPU amp Front Panel Section Fig 2 1 Layout of the main mechanical sections of the SY2527 mainframe Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 11 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 NPO 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 interfaces provides full communication compatibility with the previous systems and the possibility of controlling heterogeneous external devices The Board Section can house up to 6 boards able to fulfil different functions A new line of boards and distributors analogous with those available for the SY527 system and a set of branch controllers has been specially developed for this new system The concept of modularity has been extended up to the possibility of arranging clusters constituted by one intelligent SY2527 system able to drive other non intelligent systems i e systems without CPU to be implemented The connections among the systems constituting the cluster are realised through a new CAEN interface the Local Net The extreme flexib
21. indicates the presence of 12 V power supply if it is off it indicates that there is a fault 48 green LED it indicates the presence of 48 V power supply if it is off it indicates that there is a fault After the initial check of the system the Welcome Screen of the User Software Interface will appear on the LCD screen refer to Fig 7 3 p 45 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 35 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 5 3 Remote Power On To power On the system remotely follow this procedure 1 Turn on the MAIN switch located on the rear panel of the crate the MAIN LED orange located on the front panel refer to Front Panel figure in the Appendix lights up 2 Turn the Power On key located on the front panel refer to Front Panel figure in the Appendix in the left position ON REMOTE 3 Send a proper signal refer to 4 2 2 p 23 for details through the REMOTE IN input connector on the front panel Following these operations the front panel LEDs listed below will be alight refer to the figure below 5 green LED on it indicates the presence of 5 V power supply if it is off it indicates that there is a fault 12 green LED on it indicates the presence of 12 V power supply if it is off it indicates that there is a fault 12 green LED o
22. of the components please refer to the Technical Specifications Section in the Hardware Installation Guide A short summary of all front panel components is also given in Table 2 2 and Table 2 3 at page 17 and 18 respectively For component location on the front panel please refer to the figure in Appendix A Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 22 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 2 1 NIM TTL standard selection 4 2 2 4 2 3 NPO A two position switch located on the front panel allows to select the standard for almost all the control output signals Nominally the switch position affects the standard of the OVC UNV OVV CH ON RST FLAG CHK PASSED TRIP and GEN signals The standard for the inputs on the front panel can be either NIM or TTL independently from the position of this switch The two switch positions correspond to e Left position NIM NIM standard relevant green LED alight e Right position TTL TTL standard relevant green LED alight LOCAL REMOTE Power On The system can be powered on either locally or remotely The POWER ON key located on the front panel of the Primary Power Supply has three different positions e Central position OFF the system is turned off e Right position LOCAL the system is turned on locally e Left position REMOTE
23. requirements for a correct system operation Chapter 4 System and channel control this reference section contains the description of all commands parameters and alarms to control and monitor the status of the system and of the board channels Chapter 5 System Power On it contains the procedure for the power on of the system together with a first check of its correct operation Chapter 6 Configuring the interfaces it contains the procedure for the correct software configuration of the interfaces for the system remote control Chapter 7 Operating modes this is the guide core which contains the instructions to operate the system in different hardware configurations in particular the User Software Interface used in standalone operation and in remote operation via terminal are fully described Chapter 8 Trip handling it contains further details about how to handle trip conditions Chapter 9 Error handling it contains further details about how to handle error conditions Chapter 10 Secure access and user s profile management this section has been conceived for system administrators in order to allow for secure management of the system Chapter 11 System diagnostic procedures a reference section containing some diagnostic procedures to test system correct operation Appendix A Front Panel of the SY2527 system a useful reference figure of the SY2527 Front Panel Conventions The conventions
24. switching from one value to the other is performed via two external NIM or TTL input levels VSEL ISEL The maximum voltage slew rate Volt second may be programmed for each channel Two distinct values are available Ramp Up and Ramp Down Any command to change the voltage will result in a linear voltage increase or decrease with time the rates being determined by the Ramp Up or Ramp Down parameters respectively For the boards with programmable current hardware protections the ISET values of the channels represent a software controlled protection on the channels currents In this case the channel cannot draw a current higher than its programmed limit For the boards with fixed current hardware protections i e boards which have the current hardware protection fixed to a common value for all the channels the IMON values are used to signal a fault but the channels can draw a current larger than the ISET values In both cases if a channel tries to draw a current larger than the programmed limit it is signalled to be in OVERCURRENT The System detects this state as a fault and reacts according to the setting of the TRIP parameter namely 1 TRIP infinite constant CURRENT mode If the Board has programmable current hardware protections the output voltage is varied to keep the current below the programmed limit The channel behaves like a current generator If the Board has fixed current hardware protections the output current is pe
25. 0 0 004 0 00 uA Off 02 002 2950 00 Y 3000 00 uA 0 004 0 00 uR Off 02 003 Are you sure to clesr all the alarne No 100 0 Dis 100 00 Y 100 00 uh 1 80 Y L D uh Off Ext Ds 100 00 Y 3000 00 ui 0 00 Y 0 00 oA Off Ext Dis 100 00 4 3000 00 uA 12 00 Y 0 00 uR Of Ext Ds 100 00 Y 3000 00 uN 0 004 0 00 uf Off E 100 00 4 3000 00 uA 0 004 1 60 uA OFF 100 00 Y 3000 00 A 0 00 Y 2 00 uf Off Ext f Reset Alarm Conditions for Every Channel LocEn VO 10 Fig 7 15 Clear Alarm pop up Window The UTILITY Menu Status This command allows to define the condition to assert the GEN signal and light up the relevant LED see 4 3 7 Fig 7 16 shows the pop up window containing a list of quantities which allow to define the condition for asserting the GEN signal according to the following relation GEN ENABLE n OVC v OVV v UNV v ALWAYS To select any of these quantities insert an asterisk in the relevant field by using the arrows Then select OK and press ENTER ENABLE corresponds to enable the GEN signal generation and consequently must be always selected in order to assert the GEN signal OVC OVV and UNV are signals for system status monitoring refer to 4 3 1 4 3 2 4 3 3 p 26 If one or more of them are selected and the ENABLE is selected too the GEN signal is asserted TRUE at the occurrence of any of the selected conditions ALWAYS allows to assert the GEN signal TRUE anyway If it is selected and the
26. 0 109 UO control SY 2527 Universal Multichannel Power Supply System i f NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 86
27. 12 REMOTE OPERATION VIA TERMINAL 72 7 2 1 WEE ER EE 73 7 2 2 Using the H S CAENET Multicrate Operation 73 1221 HS CAENET Proton karse ER 74 1 2 2 2 HS CGAENET hode addressuaa none coi avs snes es TRA AGRA TSAR EGETG 74 7 2 2 3 HS CAENET network termination vrin ra E E E E E R S S a 74 7 2 24 HS CAENET multicrate operation seguencg 75 PLS Using the TCP IP protocol via Ethernet Telnet Client 75 7 3 REMOTE OPERATION VIA HOST COMPUTER 76 8 TRIP HANDLING saisscctsessscscseniscscnastocessovsssoisessosoassnsvandoneassodeasescadvoveacscbausseseaooboassdonssaseseadeseasessasvesesissedeavisencaaees 78 8 1 INTERNAL TRIP uses a 78 8 2 EXTERNAL a 79 9 ERROR EHNEN LEE 80 10 SECURE ACCESS AND USER S PROFILE MANAGEMENT esssoseesesvessssenessenessenesseseenessenessenessenenee 81 10 1 MULTILEVEL LOGIN PROPILEENNIRONMENT 81 LOD e 82 10122 USE profiles A a de 83 10 13 Administrator E 83 10 2 GENERAL SETTINGS FOR PASSWORD PROTECTION s ssssssosseessosseesesreesrtesoesreesresreesoessresressoesrresoessresresseesee 83 10 3 ASSIGNING A LOGIN PROFILE aaa 83 10 4 CUSTOMISING THE ENVIRONMENT ccscccssscessecessccssscessecessecessecessecssecessecessecessccsssecaecessecenseceaseceseeenseeenseees 83 11 SYSTEM DIAGNOSTIC PROCEDURES esesssvesesvesesseneeneseenessenensenensenenneneeneneenensenensenenseneenessenensenensenenee 84 APPENDIX A AAA AAA ONO 85 SY 232 SYSTEM FRONT E rd er 86 NPO Filename Number of pages Page 00103
28. 2 010 2950 0 02 014 100 0 Dis 06 000 100 00 400 00 up 1 80 LI uA Off Ext Dis 06 001 100 00 Y 3000 00 ui 0 004 0 00 ofl Off 6 002 100 00 3000 00 uA 12 00 0 00 uA Off Ext Lis 06 003 100 00 Y 3000 00 ui 0 004 0 00 of Off Ext Dis 06 004 100 00 3000 00 uA 0 004 160 UA Off Est Dis 10 06 005 100 00 Y 3000 00 uh 0 004 2 00 uA Off Ext Dis 10 06 006 Kill Every Channel in the Systen LocEn YO 10 N CAEN 2527 Fig 7 14 Kill pop up Window 7 1 16 The UTILITY Menu Clear Alarm The Clear Alarm command allows to remove all the alarm conditions which appeared in the Channel Status column of the Channel Window refer to 7 1 9 p 50 This operation automatically resets the alarm conditions without requiring the power on of the channels Moreover it sets the TRIP counter again to its initial programmed value so that the TRIP counter will start again from the programmed TRIP value as soon as another Over Current condition occurs Refer to 4 4 13 p 32 for further details NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 60 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 17 NPO elnet Hyper Terminal Hain Utility Setup Groups View Group UU Channel Hane VOSat Ile Won Thon Pu Status 2950 00 Y 3000 00 ui 0 209 0 00 uf Off 2950 00 3000 00 uA 0 004 0 00 uh Off De 2950 00 Y 3000 0
29. 2 011 0 06 000 0 06 00 0 056 002 0 0 06 400 00 Y 3000 00 up 0 004 1 60 uA Off Ext Dis 0 086 005 CHANHELO6 100 00 3000 00 uh 0 004 2 00 of Off Ext Dis 10 06 Vien Active Sessions LocEn Y0 10 H CAEN Sv2527 Fig 7 7 Session Window Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 49 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 9 The MAIN Menu Channels NPO The Channels command is selectable from the Main menu i e the second command from left in the Menu Bar It enters the Channels Window which allows for the control and monitoring of the channel parameters and for the review of the board status The Channels Window is shown in Fig 7 8 in fact this is only a partial view of the window since there are further parameter columns listed on the right which can be displayed by moving the cursor towards right either with the keyboard arrow keys or the compact switch The Channel Window can be divided into three sections e the Menu Bar at the top of the window with the current access level on the top right e g user e the Channel Parameters Columns in the central area e the Status Bar at the bottom of the window Menu Bar The Menu Bar of the Channels Window is different from that of the Start Up Menu since there are two further menus Groups and View For detai
30. 45 for the layout of the Welcome Screen The GROUPS Menu and relevant commands The Groups Menu allows to create up to 15 different custom groups of channels Group 01 through Group 15 containing a subset of the channels available By default the Group 00 is the group containing all the channels and cannot be edited The Groups menu gives access to e Group mode toggle command e Add Channels e Remove Channels e Group 00 through Group 15 windows In order to create a new group follow this procedure 1 Select the Group you want to create one among Group 01 through Group 15 in the pop up Groups Menu if the group you selected already exists the screen will Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 56 Document type User s Manual MUT Title Mod SY2527 Universal Multichannel Power Supply System Revision date Revision 04 12 2002 3 display the Channels Window for the selected group if it does not yet exist the software will directly display the Add Channels pop up window Fig 7 11 Select Add Channels if not yet displayed from the Groups Menu a pop up window will show a list containing all the channels which are NOT included in the current group Select the channel you want to add to the group if any and press SPACEBAR to select it Repeat point 3 for each channel you want to add to the current group Press TAB key and select OK or CANCEL to confirm t
31. ERA TING MODERNER 41 7 1 STANDALONE OPERATION ia 41 7 1 1 E OTAN iaa ase 42 7 1 1 1 LEDO s nn 42 AS UN 42 PALS WEE 42 7 1 2 SON Ware Versions caian noia ainia Risa mation 43 7 1 3 Menu TUU aa 44 7 1 4 Welcome WINdOW NT 45 7 1 5 Eoin WINdOW siete oe nna EES 45 7 1 6 Start Up MES 46 7 1 7 Tes ee ea eae a E E E E 48 7 1 8 The Menus CS SION its os iv et ee ee ie es ee 49 7 1 9 THA4MAIN Menti gt ChannelS ias 50 7 1 9 1 Channel Staue ocio ia dan da dace ad bd sass dace save dace ed deed in A itis A 53 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 4 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 11 92 ET 7 1 10 The MAIN Menu Crate Mon 7 1 11 The MAIN Menu Connect 7 1 12 The MAIN Menu Logout 7 1 13 The GROUPS Menu and relevant commands 7 1 14 The VIEW Menu and relevant commande FAAS The UTTEITY Mena ide 7 1 16 The UTILITY Menu Clear Alomm ZIZ The UTTLITY Menus Stats ai 7 1 18 The UTILITY Menu Trip Handling ZAA The UTILITY Menu FOr at ccc eecht aanak ia o A REE EAEE eed eegi vasa TE EKE 7 1 20 The UTILITY Menu Board Upgrade 7 1 21 The UTILITY Menu System Upgrade 71 22 The SETUP Menus Reset Flag ion ii 7 1 23 The SETUP Menu Communieoatione 7 1 24 The SETUP Menu Security ENEE 7 1 25 The SETUP Menu Log Option 7 1 26 The SETUP Menu Tech Info 7 1 27 The SETUP Menu HV Clock Conte 71
32. ERATION REQUIREMENTS eessesevesesvesesseneesessenesnensenesessenesseneenee 19 3 1 GENERAE INFORMATION r rres rrea re ee e n a e eiii daa eei aiiis 3 1 1 nur Precautions ia 3 1 2 Product Damage Precautions 3 1 3 EC Certifications and Complionce 20 3 1 4 Terms tit this Manu l Ltd ae e a dictada 20 3 2 SAFETY TERMS AND SYMBOLS ON THE PRODUCT eenvreonnrnvrrnnrernnnsenvnseennnsennnsenernnnsennrsennesnnnnnsenvesnnnennnsnnresens 20 3 3 GENERAL OPERATION RPOUIREMENTS 21 4 SYSTEM AND CHANNEL CONTROL sesesesvsvesesseseeseseenessensenennenesseneneenessenensenenseeneseenensesenensenensenensenseneenenee 22 4 1 Cu ep Re RE 22 4 2 Ke Ee Ne EE 22 4 2 1 NIM TTL standard selection iiieioiiiisrrroroririereriroeirsesrnresroreretedesestecrosvesesesne pesee rodrdeientsse 23 4 2 2 LOGAL REMOTE Houer cscacseccscastesssvaseinehosedadaceusdaccsidaudsensdetesedieadedachevds iea e 23 4 2 3 LOCAL REMOTE Channel Enable 23 4 2 4 UE EE 24 4 2 5 ISEL command 4 2 6 KILL command 4 2 7 RESET command tocata tddi dd 24 4 2 8 INTERLOCK command TE 25 4 2 9 TAY SYN GE EE O NN RN 26 4 3 SYSTEM STATUS MONITORING iria 26 4 3 1 Over e 26 4 3 2 Under Voltage tol E 27 4 3 3 Over Volare En ed dd 27 4 3 4 TOPER e Cg RN 27 4 3 5 Reset EE 27 4 3 6 Check passed sax 27 4 3 7 GEN nanenane eee wile 28 4 3 8 CHIN toi 28 4 3 9 Over Temperature a a tl ia aa 28 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 3 Document type T
33. M so that all this information is not lost at Power Off The Channel Boards as well house a microcontroller with its permanent memory EEPROM where it stores all the channels parameters values This feature allows easy upgrading and expansion of the system new modules or custom modules specially developed to fit the user s needs can be added to the system without modifying the system CPU firmware The microcontroller has two main functions e control and monitoring of the channels of the board e communication with the system CPU The following sections contain an overview of the commands parameters and alarms for the control and monitoring of the system and board channels System control Several commands are available to control the system These commands affect all the channels and can be sent to the system in different ways depending on the type of command The most common way to forward a command to the system is to sent a proper input signal through the relevant connector on the front panel however for some commands a hardware input like a button or a switch has been foreseen The following sections are devoted to the description of the commands available Unless differently specified all input signals mentioned below are referred to a common ground COMMON GROUND and are galvanically insulated up to 150 V with respect to the ground of the crate CRATE GROUND For further details on electro mechanical specifications
34. Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 LIST OF TABLES TABLE 2 1 TECHNICAL SPECIFICATIONS OF THE SY2527 MAINFRAME OGENERAT 16 TABLE 2 2 TECHNICAL SPECIFICATIONS OF THE S Y2527 MAINFRAME FRONT AND REAR PANEL COMPONENTS 17 TABLE 2 3 TECHNICAL SPECIFICATIONS OF THE S Y2527 MAINFRAME INPUT AND OUTPUT SIONALS 18 TABLE 6 1 RS232 PORT DEFAULT SETINGS suonien i i ae i e S Ea EI d E n aa Sa ia Sgae ase 37 TABLE 6 2 TCP IP PROTOCOL DEFAULT BETTINA 38 TABLE 6 3 AN EXAMPLE OF TCP IP PROTOCOL STINN 38 TABLE 6 4 HS CAENET DEFAULT SETTINGS int 40 TABLE 7 1 LOCAL CONTROL COMMANDS AND EXTERNAL KEYBOARD COMMANDS s sssssssseseseesseseetertsresrererresresee 43 TABLE 10 1 OPERATIONS ALLOWED IN A GUEST USER AND ADMINISTRATOR LOGIN SPSSION 82 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 7 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 1 About this manual The purpose of this guide is to illustrate e the several parameters and commands available for the control and status monitoring of the SY2527 Universal Multichannel Power Supply System and of the board channels e the requirements and instructions for its correct operation in different hardware configurations e the User Software Interface used to control the system interactively The preliminary secti
35. SY2527 label will go on blinking To return to the Menu Bar press any key e sy2527telnet HyperT erminal Pals ES File Edit View Call Transfer Help De 93 2 amp Board Not Present 3 Board Not Present fo 832 gt Ch Pos 2 Mod Al 2004 ot Present Nee kresen ot Present Board Boards Population in the System LocEn VA 10 N CAEN S 25e7 Connected 0 20 55 VT100 TCPAP SCROLL Kap NUM Capture 7 Fig 7 9 Crate Map Window Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 55 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 11 The MAIN Menu Connect 7 1 12 7 1 13 NPO The Connect command allows to operate in Multicrate mode it is possible to control via H S CAENET a remote slave Power Supply System To establish the connection it s necessary to insert the remote system CAENET crate number 1 to 99 and then select Ok Select Cancel to exit from the dialog window sy2527telnet HyperT erminal Fifa ES File Edit View Cal Transfer Help DG 53 05 ee Cancel Connect toa Remote System LocEn Up I H CAEN Sw2527 Connected 0 00 46 NT100 TEPAP SCROLL TAPS NUM Capture 7 Fig 7 10 Connect Window The MAIN Menu Logout As Logout is entered the program goes back to the Welcome Screen Refer to Fig 7 3 p
36. Telnet Client All installation requirements and instructions for the hardware set up including cable specifications and TCP IP default settings are given in the Hardware Installation Guide refer to the Hardware Installation and Set up Section Refer also to 6 2 p 38 of this guide for TCP IP software configuration All the features of the User Interface Software are unchanged with respect to the Standalone Operation except for the Welcome Screen which is as shown in Fig 7 23 Please refer to the Standalone Operation section for details on the menus available and the operating instructions To operate via TCP IP protocol follow this procedure the example refers to Telnet Client in Win 95 Telnet Clients are available in almost all operating systems 1 Check if the system is connected via the Ethernet interface and if the TCP IP protocol is configured correctly Run Telnet Client software Type the Host name of the system you want connect to Type the Port 1527 Type the Terminal type VT100 oa fF oO DN Select Connect and press ENTER At this point you are connected to the SY2527 system via Telnet protocol Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 75 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 3 Remote operation via Host Computer A newly released suite of applications guarant
37. User s M anual Revision n 3 4 December 2002 MOD SY 2527 UNIVERSAL MULTICHANNEL POWER SUPPLY SYSTEM USER S MANUAL NPO 00103 97 2527y M UT x 03 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 CAEN reserves the right to change partially or entirely the contents of this Manual at any time and without giving any notice Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 TABLE OF CONTENTS 1 ABOUT THIS MANUAL AAA nen 8 1 1 ORGANISATION erten AAA kresen Ai 9 1 2 CONVENTION EE 9 1 2 1 SACAN TUS sr A A E 9 1 2 2 Electrical signal specffieotione 10 2 GENERAL DESCRIPTION OF THE SYSTEM ssssvesvesevvesesvenessenenseeneseesenessenensenensenenneneeneenensesenensenenseneenee 11 2 1 OVERVIEW vinnere E A vie 11 2 2 SHORT FUNCTIONAL DESCRIPTION ntissinedeoesis irois ieii iia eaei eiiis 13 2 3 TECHNICAL SPECIFICATION TABLES sues onein A AE ANIR AEA A R E i 16 3 SAFETY INFORMATION AND OP
38. User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 4 15 4 4 16 4 5 NPO As the channel is turned on the output drifts from 0 to the programmed value VOSET or V1iSET according to the VSEL signal level at the programmed rate RAMP UP parameter It can be programmed either via Local or Remote Control Setting the POWER parameter to ON automatically resets the alarm conditions Moreover it sets the TRIP counter again to its initial programmed value so that the TRIP counter will start again from the programmed TRIP value as soon as another Over Current condition occurs Refer to 4 4 13 p 32 for further details on the TRIP counter POWER ON POn This parameter controls the behaviour of the channel at Power On or after a Restart It can be set as e Enabled EN e Disabled DIS If it is enabled at Power On or after a Restart each channel is restored in the same condition defined by the POWER parameter it was before the Power Off or Reset If this option is disabled at Power On or after a Restart all the channels are Off independently from the condition in which they were before the Power Off or Reset It can be programmed either via Local or Remote Control POWER DOWN PDwn This parameter affects the way the channels react at a Power Off command caused by a TRIP condition It can be set as e KILL e RAMP If the KILL option is selected the relevant channel will
39. a LocEn V I T CAEN SY2527 Fig 7 20 Reset Flag pop up Window 7 1 23 The SETUP Menu Communications From the Communications pop up window it is possible to access to the settings of the interfaces installed on the system In particular these are e RS232 settings e TCP IP settings e CAENET settings These menus are accessible only if the current session was started with an Administrator profile login User and Guest profiles are not allowed to change interface settings The settings available in the RS232 settings pop up window are as follows e Baude rate e Parity e Character Length e Number of stop bits e Flow control Default settings are listed in Table 6 1 p 37 The settings available in the TCP IP settings pop up window are as follows NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 69 Document type User s Manual MUT D Title Revision date Revision Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 IP address IP Net Mask Gateway Default settings are listed in Table 6 2 The setting available in the CAENET settings pop up window is Crate Number The crate number is the identification number assigned to the crate when belonging to a daisy chain Default settings are listed in Table 6 4 p 40 7 1 24 The SETUP Menu Security This feature will be implemented in the Software Version 2 00 or later
40. ame Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 77 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 8 Trip handling 8 1 NPO If a channel trips see 2 2 for details about the Trip due to Over Current it can be useful to have the possibility of letting automatically other channels which are not in Over Current trip this feature is implemented on most of the SY1527 SY2527 SY3527 PS boards Internal Trip A PS Board features a number of virtual trip lines usually equal to half the number of its channels so a 12 channel board features an internal 6 line Trip Bus The channels communicate with each other through this bus a channel can be allowed to either propagate or sense or both propagate and sense the trip status through one or more trip lines This feature is achieved by writing a 2N bit word Dec 0 2 1 in the relevant channel s TRIPINT parameter where N is the number of the board s Internal Trip Bus lines Bits 0 N 1 allow the channel to sense the trip status from the corrisponding lines when set to one in the same way bits N 2N 1 allow the channel to propagate the trip status over the Trip Bus bit N on line 0 and so on For example we consider a 12 channel board with a 6 line trip bus TRIPINT n 0 4095 if TRIPINT 0 is set to 64 CHO propagates the TRIP on line 0 TRIPINT 3 is set
41. ameters allow for channel parameter setting and for status control of the channels and of the boards inserted into the crate The parameters which can be set are displayed in a slight grey colour the parameters which cannot be set but are just monitor parameters of the channel status or of the board status are white coloured The parameters displayed in the Channels Window for each channel of each board are from left to right e CHANNEL NAME settable descriptive name for the relevant channel e VOSET settable the first of the two allowed voltage programmable values e IOSET settable the first of the two allowed current limit programmable values e VMON monitor monitored voltage value e IMON monitor monitored current value e PW settable ON OFF the Power parameter shows the ON OFF channel status As this parameter is set ON the channel is switched on if the INTERLOCK is not active and if the channel is enabled either locally or remotely e STATUS monitor it displays the channel status Refer to 7 1 9 1 p 53 for a list of the possible status which can be displayed here The field becomes red if the channel is not in the steady status normal operation H the system is operated from an external terminal it blinks instead of being red e TRIP settable the TRIP parameter value i e the maximum time an Over Current condition is allowed to last Refer to 4 4 13 p 32 for further details on the
42. annels are turned off Reset must be enabled via software RESET FLAG window see 7 1 22 7 7 colour LCD screen with brightness and contrast control buttons 15 key keypad compact switch 8 directions press action H S CAENET LOCAL NET to_control non intelligent systems ONLY One PS 2 connector for external PC keyboard VGA standard connector for external VGA monitor ETHERNET TCP IP RS232 interface for external VT100 or PC CAN bus Displays Buttons Local Control Interfaces Remote Control Interfaces Optional Interfaces NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 17 Document type User s Manual MUT refer to the figure in Appendix A OUTPUTS Title Mod SY2527 Universal Multichannel Power Supply System Revision date Revision 04 12 2002 3 Table 2 3 Technical specifications of the SY2527 mainframe input and output signals Std NIM TTL 00 type LEMO connector Function channel voltage selection Std NIM TTL 00 type LEMO connector Function channel current selection Std NIM TTL 00 type LEMO connector Function RESET from the front panel If the duration of the RESET signal is gt Treru 100 200 ms the CPU is reset if it is gt Trcu Trceu 900 ms also the boards are reset and the channels are turned off Reset must be enabled via software RESET FLAG window see 7 1 22 KILL
43. are switched off as the INTERLOCK contact is open the ground connection in the INTERLOCK input is removed e Lower position CLOSED the channels are switched off as the INTERLOCK contact is closed the INTERLOCK input is grounded The INTERLOCK condition of the system is signalled by the INTERLOCK red LED alight Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 25 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 2 9 4 3 4 3 1 NPO In order to turn the channels on again the user must remove the INTERLOCK condition Any attempt to turn the channels on without removing the INTERLOCK condition will result unsuccessful HV SYNC HVSYNC is the synchronisation clock for the Power Supply Units RS485 standard 1 25 MHz It can works either as MASTER MASTER red LED on i e the synchronisation clock is internally generated and the HVSYNC connector works as output or as SLAVE MASTER red LED off i e the synchronisation clock is externally generated and sent through the HV SYNC connector which works as input For the relative settings please refer to the Set Up gt HV Clock Conf menu 7 1 27 p 71 System status monitoring Several output signals and alarms are available to monitor the system status as described in the following subsections Please note that all output signals mentioned b
44. atmosphere to 40 C Storage temperature From 20 C dry atmosphere to 50 C boards are not included NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 16 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Table 2 2 Technical specifications of the SY2527 mainframe front and rear panel components refer to the figure in Appendix A GEN red LED lights up as GENERAL STATUS signal corresponding to a logic combination defined by the user of OVC UNV OVV TRIP is TRUE CH ON red LED lights up as at least one channel is ON OVC UNV TRIP OVV red LEDs light up as at least one channel is in Over Current Under Voltage Trip Over Voltage condition respectively RSTFLAG red LED lights up after a RESET CHK PASS green LED lights up as the initial system check has been performed successfully and the system is ready VSEL ISEL green LEDs light up as the relevant connectors for voltage and current selection respectively are TRUE KILL green LED lights up as the system is in KILL condition VO control NIM TTL green LEDs light up as the relevant standard is selected section RESET red orange LED lights up as a RESET occurs it is initially red and then becomes orange depending on the duration of the RESET signal LOCAL ENABLE REM ENABLE red LEDs light up respe
45. ator program SY2527 crate configured as CAENET controller and NF E connected to a terminal via l JN 5 AN D GE BEES TCP IP Network INTERNET INTRANET OPERATION Fig 7 22 Remote Operation via Terminal NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 72 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 2 1 Using the RS232 interface 7 2 2 NPO The RS232 interface can be used to connect one SY2527 system to a VT100 like terminal or to a standard PC running a terminal emulator program All installation requirements and instructions for the hardware set up including RS232 cable specifications and RS232 default settings are given in the Hardware Installation Guide refer to the Hardware Installation and Set up Section All the features of the User Interface Software are unchanged with respect to the Standalone Operation except for the Welcome Screen which is as shown in Fig 7 23 Please refer to this section for details on the menus available and the operating instructions sy2527telnet Hyper Terminal 542527 Universal Multichannel Fouer Supply Syster Syston Nane Sustenbne Sottuare Release 1 12 00 Fig 7 23 Welcome Screen in Terminal Operation Using the H S CAENET Multicrate Operat
46. be switched off immediately If the RAMP option is selected the voltage will drop to zero at a rate determined by the value of the Ramp Down parameter programmed for that channel It can be programmed either via Local or Remote Control Channel status Several messages on the status of each channel are displayed by the User Software Interface and particularly in the Channels Window For a list of these messages please refer to 7 1 9 p 50 Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 33 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 6 Board status Several messages on the board status are displayed by the User Software Interface In particular in the Channels Window there is a column displaying the temperature detected on the PCB of the board TEMP column and another one displaying various messages on the board status For a list of these messages please refer to 7 1 9 p 50 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 34 Document type User s Manual MUT Title Revision date Revision Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 5 System Power On The Power ON of the system can be performed either locally or remotely as described in the following subsections 5 1 Preliminary check Before powering the system ch
47. between the top of a crate and any other object over it Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 19 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 3 1 2 Product Damage Precautions 3 2 NPO Use Proper Power Source Do not operate this product from a power source that applies more than the voltage specified Provide Proper Ventilation To prevent product overheating provide proper ventilation Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel EC Certifications and Compliance Use in conformity of the definition with fully equipped mainframe with fully closed slots by boards or dummy panels Sufficient cooling and mains connection must be secured according to regulations Signal lines length during all tests was less than 3 m The RS232 cable must be properly shielded and have a length of less than 3 m Admitted for powering by industrial mains only Terms in this Manual These terms may appear in this manual WARNING Warning statements identify conditions or practices that could result in injury or loss of life CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Safety Terms and Symbols on the Product These terms may appear on t
48. channel Power Supply System 04 12 2002 3 HV Board HV Board HV Board Slot 0 Slot 1 Slot 5 q Board Backplane gt CPU T O Board HO i c S R 2 Ethernet E 3 bi Interface Bus Backplane E 2 N Kbd SE Controller of Keyboard Compact Switch LCD contrast and brightness N 7 Front Panel Keyboard N 11213 415 6 O O O 7 8 9 000 LCD Screen ZER 0060 000 0 Input Output ER CH Compact Switch Contrast Brightness Expansion Slots S N OFF Power po Supply POWER Unit O LINE J NPO 00103 97 2527y MUTx 03 Fig 2 2 Block diagram of the functional parts of the SY2527 system Filename SY2527USERMANUAL_REV3 DOC Number of pages 86 Page 15 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 2 3 Technical specification tables Table 2 1 Technical specifications of the SY2527 mainframe general 19 wide 4U high Euro mechanics rack Packaging Depth 770 mm Weight Mainframe 19 kg Voltage range 100 230 V a c Power Requirements Frequency 50 60 Hz Power 1700 W Max number of boards per crate 6 12V 8A Power supply unit output 5 V 20 A 48 V 15 6 A Max output power 750 W Operating temperature From 5 C dry
49. ctively as the Local Enable mode is selected and as the Remote Enable mode is selected and the proper REM EN signal is sent in OVERTEMP FAN FAILURE PWR FAILURE red LEDs light up as the Over Temperature Fan Failure and Power Failure condition respectively occurs INTERLOCK red LED lights up as the system is in INTERLOCK condition LOCAL NET CAENET red LEDs light up as the relevant connectors are in activity MASTER red LED lights up as the HV SYNC clock is internally generated Displays 5 12 12 48 green LEDs light up as the relevant power supply is present Power MAIN orange LED when alight it warns that the system is connected to the Supply mains and the MAIN switch on the rear panel is in position 1 NIM TTL switch for the selection of the level standard of the output signals LOCAL ENABLE DISABLE REMOTE ENABLE switch which allows respectively to enable the channels locally or to disable them or to allow their remote enable via the proper ENABLE input signal Switches INTERLOCK CLOSED OPEN switch to select if the INTERLOCK function is active when the contact is closed or open respectively MAIN switch rear panel to power the Power Supply Section POWER ON key front panel primary power supply to power on the system locally or to enable its remote power on RESET push button if TRESET gt Tacru 100 200 ms gt CPU is reset if TRESET gt TrcH Trcput900 ms gt CPU boards are reset and the ch
50. d admin admin N B please note that username and password typing is case sensitive General settings for password protection This feature will be available in the Software Version 2 00 or later Assigning a login profile This feature will be available in the Software Version 2 00 or later Customising the environment This feature will be available in the Software Version 2 00 or later Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 83 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 11 System Diagnostic procedures Presently the only automatic diagnostic procedure available is shown in the Tech Info pop up window accessible from the Set Up menu see 7 1 26 p 70 Further diagnostic procedures will be available in the Software Version 2 00 or later NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 84 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 APPENDIX A NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 85 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 SY2527 System Front Panel daf 000 NI eo le ES i 0
51. d image in the permanent memory and then to upgrade the firmware of the system by the Upgrade Running Image command The window can be divided into two areas the upper one where there is the stored image if any presently loaded in the system flash memory and the lower one where there is a list of commands If the upper list is empty the file can be retrieved from a computer connected to the system via TCP IP protocol by using a TFTP Trivial File Transfer Protocol Server Software The standard image file format from the factory for system firmware upgrade is as follows System Firmware Filename SY 1527 software version bin Where software version is the number of software version separated by hyphens For example the file containing the System Firmware for the Software Version 1 12 00 will be named at the factory SY1527 1 12 00 bin In order to add a image file in the system flash memory via TFTP follow this procedure 1 check if the system is connected via TCP IP protocol to a computer able to runa TFTP Trivial File Transfer Protocol Server Software and configured properly 2 run the TFTP Server Software and select the directory containing the image file you want to add 3 enter the Utility menu gt System Upgrade gt Download Image via TFTP of the SY2527 Software User Interface you can be running the SY2527 software also via a type of connection different from the TCP IP protocol a pop up window will as
52. e and select the directory containing the file you want to add 3 enter the Utility menu gt Board Upgrade gt Add File via TFTP of the SY2527 Software User Interface you can also be running the SY2527 software also via a type of connection different from the TCP IP protocol a pop up window will ask for the filename to add to the flash memory 4 type the Filename you want to load in the flash memory in this case the filename must be the real filename of the file you want to add select OK and press ENTER 5 type the IP Address of the computer where the file is select OK and press ENTER the Status Bar at the bottom of the window will display a Downloading message and finally Download completeo After you followed one of the two procedures the new file is displayed in the list in the upper area of the Board Upgrade window the file dimensions as well are shown beside the filename It is possible to load up to three files in the system flash memory NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 64 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 5 27telnet Hyper Terminal Dounload Sel File on Board Add File via RS232 Add File via TFTP Delete Selected File Exit Boards Firnuare Upgrade LocEn YO 10 Fig 7 18 Board Upgrade pop up Window In order to upgrade th
53. e board section due to a firmware control failure If more than one reset types are selected the RESET FLAG signal will be asserted at the first occurrence of any of them This window allows also to enable the relevant reset condition i e if a condition is tagged with the asterisk it is enabled if it is not tagged it is disabled For example if the PC front panel reset is not tagged with the asterisk a signal sent through the front panel connector does not reset the CPU Default setting is PC Front Panel Reset and BP Front Panel Reset enabled To select one or more of these conditions move through the rows with the Up Down arrow keys tag the chosen conditions with the asterisk by the Left Right arrow keys and then select OK and press ENTER Default settings are shown in the figure below these correspond to assert TRUE the RESET FLAG output signal on the occurrence of a CPU RESET PC Reset from the front panel and on the occurrence of a boards RESET BP Reset from the front panel For details on the RESET signal please refer to 4 2 7 Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 68 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 e S 2527TCP Hyper Terminal File Edt View Cal Transter Help D ez 081 i PC Failure Self Ser or Ww nt Pane BP User Softwar P Front Panel gt list ohDo
54. e firmware of the boards it is now necessary to download the firmware on the board by using the Download Selected File on Board command In order to upgrade the firmware on the board follow these steps 1 select the file you want to download by means of the arrows in the upper area of the Board Upgrade window 2 Select the Download Selected File on Board command by means of the TAB key and then press enter as this command is entered the software will ask you for the slot where to download the firmware 3 type the number of the Slot where the board you want to upgrade is plugged into select OK and press ENTER some messages displayed at the bottom of the window will indicate the on going operations To erase a file from the flash memory select the Delete Selected File command and press ENTER To exit the Board Upgrade window select the Exit command and press ENTER NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 65 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 21 The UTILITY Menu System Upgrade In the system permanent memory there is always a running image which is that currently in use However a further image called stored image can be stored in the permanent memory as a spare image This command opens the System Upgrade pop up window Fig 7 19 which allows to memorise an image as store
55. e only control devices located on the front panel LCD keypad and compact switch or optionally an external keyboard and or VGA monitor which can be connected to the system to make an easier input and monitoring of the data refer to Fig 7 1 SY2527 crate VGA standard monitor and external keyboard Fig 7 1 Standalone Operation NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 41 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 The keyboard can be plugged into one PS 2 connector located on the front panel while the standard VGA monitor can be connected to the VGA port placed on the front panel For further details on the electro mechanical specifications refer to 4 3 3 of the Technical Specifications Section in the Hardware Installation Guide 7 1 1 Local Control Devices 7 1 1 1 LCD screen The crate is provided with a VGA standard 7 7 colour LCD screen 640x480 resolution Four buttons CONTRAST and BRIGHT placed just below the screen allow to adjust the brightness and contrast of the monitor 7 1 1 2 Keypad The keypad has 15 keys consisting of 10 numerical keys from 0 to 9 the keys and and the keys CMD DEL and ACK The latter are the COMMAND DELETE and ACKNOWLEDGE commands respectively e The COMMAND key allows to select
56. eck that 1 The boards after the required hardware settings see the User s Manual of the board are plugged into the slots and fixed properly for details refer to 7 1 2 in the Hardware Installation Guide 2 The crate is connected to the mains correctly for details refer to 7 1 3 in the Hardware Installation Guide 3 Cabling has been performed according to the instructions given in 7 4 in the Hardware Installation Guide with reference to the chosen hardware set up 4 Safety instructions installation requirements and operation requirements given in Section 6 of Hardware Installation Guide and in 3 3 p 21 of this manual respectively have been thoroughly complied 5 2 Local Power On To power On the system locally follow this procedure Turn on the MAIN switch located on the rear panel of the crate the MAIN LED orange located on the front panel refer to Front Panel figure in the Appendix lights up Turn the Power On key located on the front panel refer to Front Panel figure in the Appendix in the right position ON LOCAL Following these operations the following LEDs will be alight on the SY2527 front panel refer to Front Panel figure in the Appendix 5 green LED it indicates the presence of 5 V power supply if it is off it indicates that there is a fault 12 green LED it indicates the presence of 12 V power supply if it is off it indicates that there is a fault 12 green LED it
57. ed with 0 lt TRIP Parameter lt 1000 if the POWER DOWN parameter is set to RAMP e the channels outputs are disabled via the switch located on the front panel LOC ENABLE DISABLE REM ENABLE switch It can be programmed either via Local or Remote Control VMON Voltage Monitored value It can be monitored either via Local or Remote Control Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 31 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 4 12 IMON Current Monitored value It can be monitored either via Local or Remote Control 4 4 13 TRIP It is the maximum time an Overcurrent condition is allowed to last If an Overcurrent condition lasts for more than the programmed value the System will react in the following ways If Trip 1000 Constant Current mode The over current condition may last indefinitely If the Board has programmable current hardware protections the output voltage is varied to keep the current below the programmed limit IOSET or I1SET according to the ISEL signal level The channel behaves like a current generator If the Board has fixed current hardware protections the output current is permitted to exceed the ISET value the channel behaves like a current generator only if the maximum current value is reached If O lt Trip lt 1000 Trip mode The The
58. ees CAEN power supplies interoperability between virtually all available computing environments and communication protocols TCP IP CANbus In the latest years OPC OLE for Process Control has clearly emerged as one of the most popular standards in the world of industry automation OPC is an open interface based on the OLE COM now ActiveX and DCOM technology OPC offers Plug amp Play connectivity between disparate control applications and hardware devices The introduction of the OPC interface has caused the number of driver developments which hardware manufacturers implement for their components to be reduced to only one the OPC server On the other hand OPC client applications from any vendor can communicate with the OPC server to exchange data and control commands ina standard way Each device property is accessed via an OPC item An OPC server creates OPC items on behalf of an OPC client The client s OPC items are organized in OPC groups with a hierarchical structure SY2527 crate Standard PC running a custom developed program Sol TI 2 T gel E E E O oy FAS RAS FAS Computer connected via TCP IP RS232 or H S CAENET and running Computer connected to a TCP IP Network INTERNET an OPC client application INTRANET and running a custom developed program Fig 7 24 Remote Operation Via Host Computer
59. elow unless differently specified are referred to a common ground COMMON GROUND and are galvanically insulated up to 150 V with respect to the ground of the crate CRATE GROUND For further details on electro mechanical specifications of the components please refer to the Technical Specifications Section in the Hardware Installation Guide A short summary of all front panel components is also given in Table 2 2 and Table 2 3 at page 17 and 18 respectively For component location on the front panel please refer to the figure in Appendix A Over Current The Over Current condition OVC occurs when at least one channel is in Over Current condition i e at least one channel has reached the current limit The Over Current condition is signalled by the OVC output signal True and the relevant red LED on The system detects this condition as a fault and reacts according to the setting of the TRIP parameter see 4 4 13 p 32 for its definition namely 1 TRIP 1000 constant CURRENT mode If the Board has programmable current hardware protections the output voltage is varied to keep the current below the programmed limit IOSET or I1SET according to the ISEL signal level The channel behaves like a current generator If the Board has fixed current hardware protections the output current is permitted to exceed the ISET value the channel behaves like a current generator only if the maximum current value is reached 2 0 lt TRIP lt
60. ent type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 6 3 H S CAENET interface The H S CAENET interface provided with the system allows control via another SY2527 crate connected to an external standard Personal Computer via RS232 interface and running a terminal emulator program Remote operation via terminal using the H S CAENET i e Multicrate Operation see 7 2 2 The only H S CAENET interface setting concerns the crate number i e the number assigned to the crate for its identification inside the H S CAENET daisy chain see 8 7 1 23 Default setting is reported in Table 6 4 The menu to modify the H S CAENET settings can be accessed from Set Up Menu gt Communications gt H S CAENET settings Table 6 4 H S CAENET Default Settings Crate Number 01 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 40 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 Operating modes In the Software version 2 00 remote operation via terminal by using the H S CAENET Multicrate operation and remote operation via host computer by using TCP IP protocol will be available as well 7 1 Standalone operation Standalone Operation is intended as the interactive control and monitoring of one SY2527 system by using th
61. etUp View J L L lt NPO Channels Kill Reset Flag Group mode Parameters Crate Map Clear Alarm arien Add Channels Connect Status Remove Security Channels Log Out Trip Handling Log Options Group 00 Formar Tech Info Board Upgrade ty Clock Cont System Upgrade Group 15 Fig 7 2 Menu Structure in standalone operation Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 44 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 4 Welcome Window The Welcome Window which appears as the system is powered On is shown in Fig 7 3 Universal Multichannel Power Supply System A Fig 7 3 Welcome Screen in Standalone Operation 7 1 5 Login Window The Login Window is shown in Fig 7 4 In order to access the following Start Up Window type the Username and the relevant Password in the relevant fields and then press ENTER ACK key on the keypad Presently only a limited number of usernames and relevant passwords are accepted by the software Refer to 10 1 for a complete list of them and information about the relevant access level NOTICE PRESENTLY THERE IS A LIMITED NUMBER OF ACCEPTED INPUTS PLEASE REFER TO 10 1 FOR A COMPLETE LIST OF THEM NPO Filename Number of pages Page 00103 97 2527y
62. ey are selected by the status of the ISEL input signal according to the following ISEL input signal Selected Current limit ISEL green LED ISEL False IOSET LED OFF ISEL True SET LED ON KILL command The KILL input signal sent through the relevant connector allows to switch all the channels off at the maximum rate available regardless of the Ramp Down or other parameters The relevant green LED will be alight as the KILL signal is True The KILL command can be also forwarded via software from the Utility gt Kill menu Please refer to 7 1 15 p 59 for further details RESET command The RESET command allows via the RESET input signal or the RESET push button to reset the system CPU and optionally to reset the boards and to turn all the channels Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 24 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 2 8 NPO off The action of the RESET command depends on the duration of the signal or of the press action refer to Fig 4 1 RESET signal f startsup m CPU RESET BOARDS RESET Tropu Tron gt RESET y y A S time 700 200 ms 900 ms gt Fig 4 1 RESET timing e f the RESET signal is longer than Trceu 100 200 ms RESET LED red only the CPU is reset and the whole system resumes its ope
63. f the E Trip Dwn Trip Dwn OvC Dwn and E Dis Dwn conditions occurred the channel is off due to an external TRIP the channel is off due to an internal TRIP Number of pages Page SY2527USERMANUAL_REV3 DOC 86 53 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 e Ext Dis the channel is off due to the fact that the board was disabled via the HV EN input connector on its front panel e Ovc the channel is in Over Current condition i e the channel has reached the current limit e UnV the channel is in Under Voltage condition i e the actual value of the channel output voltage is lower than the programmed value e Ov the channel is in Over Voltage condition e the actual value of the channel output voltage is higher than the programmed value e HVmax the channel output voltage has reached the HVMAX hardware voltage output limit This field becomes red if the channel is not in a steady status normal operation If the system is operated from an external terminal it blinks instead of being red 7 1 9 2 Board Status The possible board status which can be displayed in the Bd Status column of the Channels Window are as follows e Pw Fault Fw Err e VMAX Cal Err e TCal Err power supply fault on the board firmware error on the board calibration error for the HVMAX parameter of the board calibration error f
64. ftware version refers to a debug operation a variation in the two figures placed in the middle 12 refers to a feature upgrading of the software version a variation in the first figure 1 refers to a radical change of the software version NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 43 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 3 Menu Structure At Power On in standalone configuration the User Interface Software will show a Welcome Screen By pressing any key the Login Window will be shown and after the Login procedures the Start Up Window will appear The Start Up Window has a Menu Bar at the top of the screen through which the user can access all the commands The Menu structure is summarised in Fig 7 2 the commands which appear in the Menu Bar of the Start Up Window are displayed as rounded squares with underneath the list of commands and windows which can be accessed This Menu Bar is always present in all the windows only in the Channels Window there are two further commands available in the Bar Groups and View commands Welcome Software version 1 12 D screen Implemented Not yet implemented bn eG Menu present in the Per Channels Window ONLY Start Up Window J ME About Session Main S
65. he channel selection you have made or to cancel it Select Remove Channels Window Fig 7 12 a pop up window will show a list containing all the channels which are already included in the current group Select the channel you want to remove from the group if any and press SPACEBAR to select it Repeat point 6 for each channel you want to remove from the current group Press TAB key and select OK or CANCEL to confirm the channel selection you have made or to cancel it Please note that both the Add Channels and Remove Channels affect only the group which is displayed on the screen NPO 00103 97 2527y MUTx 03 sy2527telnet Hain Utility Setup Groups Vien Group 01 Cannel Mane CHANNELOA CHANNELO2 CHANNELOO CHANNEL NS CHANNEL OY CHANNELOS VESet fat Ven THon 2050 00 2950 00 2950 00 2950 11 2950 00 2950 00 AP AN 0 02 004 0 02 005 CHANN LO 0 02 00 CHANN LOS 0 02 003 CHANNELO9 0 02 003 CHANN L10 0 02 04 CHANN L41 0 02 041 CHANN LOO 0 05 00 CHANNELOA 0 05 001 CHANN LO2 0 05 002 CHANN LO3 0 05 003 Ok Cancel fied Channels to Group Lo En J0 D H CAEN S252 Fig 7 11 Add Channels pop up Window Filename SY2527USERMANUAL REV3 DOC Number of pages 86 Page 57 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Hain Utility Setup Group Vieu Group 01 A Channel fare
66. he product e DANGER indicates an injury hazard immediately 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 Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 20 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 3 3 General Operation Requirements Before operation check the following requirements Operating temperature 5 40 dry atmosphere Max length of cables according to cable specifications NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 21 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 System and channel control 4 1 4 2 NPO Introduction All the parameters readout or modification requests coming from different sources local control devices video terminal H S CAENET controller etc are handled by the CPU of the system The CPU also monitors the crate general parameters such as H S CAENET Node address RS232 Baud Rate System Alarms and so on The current system status is stored in a permanent memory EEPRO
67. ility of the system which allows to house indifferently inside the same mainframe boards with different functions is further enhanced by the possibility of developing ad hoc boards and even complete custom peripheral systems including their hardware The latter actually can be designed specifically for on detector installation All the custom electronics can be anyway controlled by single boards which are inserted in the SY2527 mainframe and act as branch controllers Fast accurate set up and monitoring of up to 1024 parameters 14 bit resolution on Voltages and Currents with standard boards is available for each branch controller thanks to the use of one microprocessor per slot All the operational parameters are stored in a non volatile memory EEPROM to be still available after Power Off The parameters can be controlled either via CAEN traditional built in links RS232 H S CAENET or via CERN approved Fieldbuses or via Ethernet TCP IP Programmable handling of parameters and errors is available as well 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 completes the syste
68. ination defined by the user of OVC UNV OVV TRIP REMOTE OUT HVSYNC 12V level refer to the crate ground tol 20 20 00LEMO connector Function remote power on of the adjacent daisy chained crate Bidirectional differential signal 2 pin LEMO connectors Function sync clock for the PWS Units RS485 Std 1 25 MHz LOCAL NET Bidirectional differential signal 2 pin LEMO connector Function LOCAL bus for the control of non intelligent systems ONLY CAENET Bidirectional CAENET 00 type LEMO connector Function H S CAENET interface TRIP IN OUT Bidirectional differential signal 5x2 flat connectors Function external TRIP lines to handle TRIP conditions All the above signals except for the REMOTE IN OUT are referred to a common ground COMMON GROUND and are galvanically insulated up to 150 V with respect to the ground of the crate CRATE GROUND NPO Filename 00103 97 2527y MUTx 03 Number of pages Page SY2527USERMANUAL_REV3 DOC 86 18 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 3 Safety information and operation requirements 3 1 3 1 1 NPO This section contains the fundamental safety rules for the installation and operation of the SY2527 system Read thoroughly this section before starting any procedure of installation or operation of the product General informati
69. ion The H S CAENET interface can be used to connect one or more SY2527 systems in a daisy chain configuration and then control them from a single site It is also possible to connect to the daisy chain a SY527 system or a SY127 system using the H S CAENET interface The control of the chain can be performed in the following ways Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 73 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 e with a SY2527 system operating in standalone configuration or in terminal operation via RS232 or Telnet e with a SY527 system connected to a VT100 like terminal via the commands specific of the SY527 system actually if an external VT100 is connected to the SY527 system the usual SY2527 Software User Interface will be displayed e with a SY127 system equipped with a A128HS board and connected to a VT100 like terminal via the commands specific of the SY127 system actually if an external VT100 is connected to the SY527 system the usual SY2527 Software User Interface will be displayed Please refer to the Standalone Operation section for details on the menus available and the operating instructions 7 2 2 1_H S CAENET protocol The H S CAENET is based on a send and receive half duplex protocol It allows asynchronous serial transmission 1 Maud rate of data packets along a si
70. ions Format which allows the format operation of the system flash memory Board Upgrade visible only if you are logged as Administrator which allows upgrading the board firmware System Upgrade visible only if you are logged as Administrator which allows upgrading the system firmware Setup menu gives access to Reset Flag which allows to enable the different reset conditions and to assert TRUE the RESET FLAG signal accordingly Communications which is used for interface settings Security which allows the Administrator to configure multilevel user s profiles Log Options which allows to visualise a log file Tech Info which contains information about system operation HV Clock Conf used for the configuration of the crate as MASTER or SLAVE for HV Clock synchronization 27telnet HyperTerminal Utility Setup Hain Henu LocEn 40 10 N CAEN Sv2527 es Fig 7 5 Start Up Window following subsections contains a detailed description of each menu together with relevant commands and windows NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 47 Document type User s Manual MUT 7 1 7 NPO Title Revision date Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 The Menu About The About command entered from the menu that is the first on the left in the Menu Revision 3 Bar displays the About Window Fig 7 6
71. ision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 2 4 4 2 5 4 2 6 4 2 7 NPO As the channels are enabled either locally or remotely their output voltages of the channels which are ON increase up to the programmed value VOSET or V1SET according to the level of the VSEL input refer to 4 2 4 p 24 with the rate determined by the Ramp Up parameter The channels which are OFF will remain OFF If the channels are disabled via the switch DISABLE position the output voltages of the channels which are ON drop to 0 at the rate determined by the Ramp Down parameters If then they are enable again they restore the previous state bringing the output voltage to the programmed value at the rate determined by the Ramp Up parameters VSEL command Two Voltage values can be programmed for each channel VOSET and V1SET see 4 4 5 and 4 4 7 p 30 They are selected by the status of the VSEL input signal according to the following VSEL input signal Selected Output voltage VSEL green LED VSEL False VOSET LED OFF VSEL True V1SET LED ON When channels are switched from VOSET to V1SET or vice versa the output voltage drifts from one value to the other at the rate programmed for each channel Ramp Up or Ramp Down parameter ISEL command Two current limit values can be programmed for each channel IOSET and I1SET see 4 4 6 and 4 4 8 p 30 Th
72. itle Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 25 10 Fan ere Kee eg enee ea 28 Ad Pirkamet2v4 e 28 4 4 CHANNEL PARAMETERS ev AE NN oho ahh oR Ral PAB EN 29 4 4 1 CHANNEE NUMBER CH iii a REE EEEE sisi 29 4 4 2 CHANNEL NAME CHANNED seismiske ENEE 30 4 4 3 VMAX HARDWARE HVMAX eoenonnnnneonnonnossesessenesseesnesseessesseesseesossessenesseesseesoessressesseesseseeseseeseess 30 4 4 4 VMAX SOFTWARE SVMAX neimen een 30 4 4 5 VOS ET mase EG 30 4 4 6 TOS A A AA on 30 4 4 7 MESE A ia 31 4 4 8 HSE Ts 31 4 4 9 KH felt 3 BIO 31 4 4 10 RAMP DOWN RDWn EE 31 4 4 11 VMON A A A kikka 31 4412 IMON sva 32 PALIO TRIP ee ad i 32 44 14 POWER PY AR 32 44 15 lt POWER ON POD EE 33 SA Te POWER DOWN PD WIiiii dial 33 4 5 NS NTT 33 4 6 BOARD STATUS i 2siiissvsicnnawananakenacsankencensckadananskadaanandoaaancanananacandwne 34 Si SYSTEM POWERGEON eege getest ege 35 5 1 PRELIMINARY CHECK NNN NNN 35 52 BOCAE PIERNA 35 5 3 REMOTE POWER ON dad 36 6 CONFIGURING THE INTERFACES sseesvesseessesssesseensesssenseensessssnseensessssnsesnsessssnsesnsensssnsesnsenssssnsesnsesessnseeneeee 37 6 1 RS232 INTERFACE e Bee 37 6 2 ETHERNET INTERFACE TCP IP PROTOCOL E E Gb va OE eb CuSO E Scored SUED EN ES Coed Goad CUED RENE 38 6 2 1 Configuring the SY 2527 System for network Connection 38 6 2 2 Configuring the host PC tdi 38 6 2 3 UR 39 6 3 H S CAENET INTERFACE a 40 7 OP
73. k for the image filename to add to the flash memory 4 type the Filename you want to load in the flash memory the filename must be the real filename of the file you want to add select OK and press ENTER 5 type the IP Address of the computer where the image file is select OK and press ENTER the status Bar at the bottom of the window will display a Downloading message and finally Download completed NPO The TFTP Server is usually available on Unix workstations In case of PCs with Windows 9x NT there are various shareware programs available on Internet e g the program Pumpkin by the KLEVER GROUP INC www klever net Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 66 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Now a image file is displayed in the window together with its dimensions and checksum It is possible to load only one file in the system flash memory for system firmware upgrading sy2 527telnet HyperTerminal Inage Hane sy1527 1 05 00 bin 896362 64023 TP Delete the stored inage Exit Systen s Firnuare Upgrade LocEn YO ID H CAEN 512527 Fig 7 19 System Upgrade pop up Window In order to upgrade the system firmware follow these steps 6 Select the Upgrade Running Image command by means of the TAB key and then press ENTER as this command i
74. ls on the commands they give access please refer to 7 1 13 and 7 1 14 p 56 and p 59 respectively Hain Utility Setup Groups Vien Group 00 Channel Nane Viet J0Sat Von IHori Pu Statue M Y 3000 00 uf 20 y 00 up Off 2950 00 Y 3000 00 uA OD up Off 2950 00 Y 3000 00 uA OD up Off 2950 00 V 3000 00 uA OD up Off 2950 00 Y 3000 00 uA OD up Off 2950 00 3000 00 uA 00 up Off 2950 00 Y 3000 00 uA 20 V DO up Off 2950 00 Y 3000 00 uA OD up Off 2950 00 Y 3000 00 uA 20 V OD up Off 2950 00 Y 3000 00 uA 20 up Off 2950 00 Y 3000 00 uA 20 OD up Off 2950 00 3000 00 uA uf Off 100 00 Y 100 00 uf ADV 2 00 uf Off 100 00 Y 100 00 uA SD up Off 100 00 Y 3000 00 uf y OD up Off 3 02 100 00 Y 3000 00 uh DD uA Off Ext Dis 5 003 100 00 Y 3000 00 uf OD uA Off Ext Die 04 100 00 3000 00 uh Yo 1 60 uh Off Ext Dis 10 06 005 100 00 Y 3000 00 uA Y 2 00 uf Off Ex 0 06 006 Displau Edit Group 00 LocEn VO 10 Sv2527 Fig 7 8 Channels Window Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 50 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Channel Parameters Columns Several parameters and alarm messages are listed in the Channel Parameters Columns placed underneath the Menu Bar for details on how to customise the type and position of the parameters to be displayed please refer to 7 1 14 p 59 These par
75. m flexibility Easy interfacing is another key point of the SY2527 system Thanks to the H S CAENET interface the system ensures full communication compatibility with the previous models Besides the RS232 and Ethernet TCP IP interfaces provided with the standard version of the system CAN bus can be furnished on request as well as special boards featuring optical links for remote communications The Power Supply Section and Board Section can be externally synchronised via front panel connectors Secure access to the system via Intranet is foreseen together with a multilevel management of custom user s profiles In particular 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 Telnet and WWW access facilities allow remote debugging and technical support of the system including future firmware upgrading Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 12 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 2 2 Short Functional description NPO A block diagram of the SY2527 system is shown in Fig 2 2 p 15 A single crate can host up t
76. mple 50 Q coaxial cable Several devices H S CAENET nodes are able to share the same media to transmit and receive data Each node is able to receive the serial data packet to store it automatically in a FIFO RX FIFO and transmit the data contained in another FIFO TX FIFO Both FIFOs are 512 byte deep Usually the transfers between H S CAENET nodes take place according to the typical Master Slaves communication This means that e there is a single Master the H S CAENET Controller e the Slaves are daisy chained on the network and are identified by an address code Crate Number e the H S CAENET Master starts the transmission all the Slaves receive the data and only the addressed Slave accesses the serial line to transmit the data requested by the Master e the maximum data packet length is 512 bytes 7 2 2 2 H S CAENET node address The address of the H S CAENET node Crate Number is selectable via software Connect command and its value ranges from 0 to 99 In this way up to 100 crates may be controlled from a single system 7 2 2 3 H S CAENET network termination In order to avoid reflections it is necessary to terminate the H S CAENET line on a 50 Q impedance This is accomplished as follows e If the H S CAENET Controller is one of the crates insert a 50 Q impedance terminator in one of the two 00 type LEMO connectors CAENET in the last and in the first crate of the chain e If the H S CAENET Cont
77. n it indicates the presence of 12 V power supply if it is off it indicates that there is a fault 48 green LED on it indicates the presence of 48 V power supply if it is off it indicates that there is a fault After the initial check of the system the Welcome Screen of the User Software Interface will appear on the LCD screen refer to Fig 7 3 p 45 Remote IN gt Remote OUT Fig 5 1 Remote IN OUT connectors NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL REV3 DOC 86 36 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 6 Configuring the interfaces 6 1 RS232 interface The RS232 interface provided with the system is a 9 pin D type male RS232 serial port and can be used to interface a VT100 terminal or an external standard IBM Personal Computer running a terminal emulator program Remote operation via terminal using the RS232 interface see 8 7 2 1 This interface can be also used to connect the system to an external standard IBM Personal Computer running a custom developed program Remote operation via host computer using the RS232 interface The default settings of the RS232 interface are as listed in Table 6 1 while the RS232 pin assignment is given in Fig 6 1 The menu to modify the RS232 interface settings can be accessed from the Set Up Menu gt Communications gt RS232
78. n Window entered from the menu which is the first menu on the left in the Menu Bar is shown in Fig 7 7 it displays all the users Username presently connected to the system and gives information about their Access Level as Guest User or Administrator Level the Communication Line Comm Line they are using and the Login Time i e the time day month hour year at which they started the connection For example Fig 7 7 shows that there is only one user connected to the system His Username is user he is logged with a user access Level and he is operating in standalone configuration Local as Communication Line indicates that the user is currently connected to the system via no other interface but those compatible with the standalone operation crate on board control devices external keyboard and external VGA monitor The other communication line which can be displayed are Telnet RS232 CAENET CMD RS232 and CMD TCP IP The latter two refer to a remote operation via host computer i e using a command interface CMD To return to the Menu Bar press any key y2527telne yper Terminal tility Setup Groups Vien Group 00 Channel Nene Viet Set Kon Har Pu Status 0 02000 0 02 00 User Nane Level Conn Line Login Tine 0 02002 0 02 003 1 1527 Guest Local Tua dul 27 15 49 40 1999 10 02 004 2 adnin Adnin Telnet Tue Jul 27 16 13 27 1999 10 02 005 0 02 006 0 02 007 0 02 008 0 02 009 0 02 010 0 0
79. nation of these conditions is defined by the user via the Status command in the Utility menu Refer to 7 1 17 p 61 for further details CH ON CH ON CHANNEL ON output signal is True and the relevant red LED on as at least one channel is ON i e the channels are enabled and the POWER parameter of that channel is set to ON see 4 4 14 p 32 Over Temperature Over Temperature condition occurs when there is at least one board at a temperature out of the range TMIN TMAX where TMIN and TMAX are two parameters depending on the board type e g in the Mod A1733 TMIN 5 C and TMAX 65 C As the Over Temperature condition is reached the relevant front panel LED lights up Fan Failure Fan Failure condition occurs when at least one of the 3 fans of the system has stopped or is turning below 20 of normal speed As the Fan Failure condition is reached the relevant front panel LED lights up Pwr Failure Power Failure condition occurs when there is a fault in the voltage supplies at the 12 V 5 V or 48 V level As the Power Failure condition is reached the relevant front panel LED lights up Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 28 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 4 Channel Parameters 4 4 1 NPO Several parameters are associated with each channel the n
80. nd opens the Board Upgrade pop up window Fig 7 18 which allows to upgrade the firmware of the boards plugged into the crate The window can be divided into two areas the upper one where there is the list of files present in the system flash memory and the lower one where there is a list of the commands available If there are no files in the flash memory i e the upper list is empty the files can be retrieved from a computer connected to the system via RS232 by using the terminal emulator program or a TFTP Trivial File Transfer Protocol Server Software The standard filename format from the factory for board firmware upgrade is as follows Board Firmware Filename boardname Imn Where boardname is the board model and Imn is the Firmware Release l mn For example the file containing the Firmware Release 1 01 of the board Mod A1734 will be named at the factory NPO The TFTP Server is usually available on Unix workstations In case of PCs with Windows 9x NT there are various shareware programs available on Internet e g the program Pumpkin by the KLEVER GROUP INC www klever net Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 63 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 A1734 101 In order to add a file for board firmware upgrading in the system flash memory via RS232 follow
81. o 6 Channel Boards which can be chosen in a wide range of plug in boards from standard HV LV boards and floating boards to generic I O boards monitoring external parameters or branch controllers All the types of boards can be freely mixed in the same crate so as to fit the user s needs Both the Power On and the Channel Out Enable of the System can be performed either locally or remotely Remote Enable is performed by sending the proper input signal via the relevant front panel connector Each crate may be controlled either locally or remotely Local control is performed manually through a key pad a compact switch and a 7 7 colour LCD located on the front panel Remote control is feasible via the interface connectors located on the front panel These include a RS232 interface which can be used to plug in a video terminal ANSI VT100 or compatible or a IBM PC a VGA port to connect an external standard VGA monitor and one PS 2 connector to plug in an external keyboard The usual HIGH SPEED H S CAENET interface is also available to daisy chain more SY2527 crates up to 99 crates A sophisticated Software User Interface is available both in local or remote control featuring symbolic names for channels custom status displays and other features designed to help the management of a large number of channels Programmable parameters for each power channel include two voltage values VOset Viset and two current limit values set Iiset The
82. of access ability to the menus concerning parameter monitoring and setting All login profiles are protected by access passwords The lowest access level is represented by the Guest profile a user who is logged as Guest will be able only to monitor system and channel parameters The standard access level is represented by the User profile a user who is logged as User can monitor and set channel parameters but is not allowed to change interface settings and system parameters and to control login profiles The highest access level is reserved to the Administrator profile which is allowed to set any kind of channel and system parameter to change interface settings and to manage the various login profiles A list of the operations which can be performed by the three different types of login profiles is reported in Table 10 1 Moreover password protection for each channel or group of channels is also foreseen as well as the possibility of defining preferred custom environments for each single user For details on this last feature please refer to 7 1 14 p 59 NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 81 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Table 10 1 Operations allowed in a Guest User and Administrator login session Type oh ope
83. on Review the following safety 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 Injury Precautions Use Proper Power Cord and HV Cables To avoid fire hazard use only the power cord and HV cables specified for this product 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 Ground the Product This product is grounded through the grounding conductor of the power cord To avoid electric shock the grounding conductor must be connected to earth ground Before making connections to any input or output terminals of the product ensure that the product is properly grounded 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 install the crates on top of each other A minimum distance of 15 cm is required
84. on of the guide starts with a short description of the SY2527 system with a summary of its main features and performances The core of the guide consists of two sections a reference section with a detailed description of the commands alarms and parameters which allow for the control and monitoring of the system and of the board channels a second section which illustrates the operating modes of the SY2527 system for different hardware configurations for interactive control of the system paying particular attention to the User Software Interface for standalone and terminal operation A detailed description of all hardware components and system installation instructions can be found in the Hardware Installation Guide NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 8 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 1 1 Organisation 1 2 1 2 1 NPO This guide is organised as follows Chapter 1 About this manual it shortly describes the objectives and organisation of this guide Chapter 2 General description of the system it contains an overview of the system and its main features a short functional description and some reference tables with a summary of the system technical specifications Chapter 3 Safety information and operation requirements it contains general safety rules and the
85. or the temperature detection on the board This field becomes red if the board is not in a steady status normal operation If the system is operated from an external terminal it blinks instead of being red NPO 00103 97 2527y MUTx 03 Filename Number of pages Page SY2527USERMANUAL_REV3 DOC 86 54 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 1 10 The MAIN Menu Crate Map NPO Crate Map is entered from the Main menu and opens the Crate Map Window showing what types of boards are inserted into the crate and in which slot they are plugged into The Crate Map Window is shown in Fig 7 9 the first column on the left indicates the number of the Slot from 0 to 15 together with the model of the board inserted into the slot if any A short description of the board with its features and serial number follows the board model Moreover if there is an error of communication with a board inserted into a slot of the crate the relevant board blinks As soon as the error source is removed the board stops blinking Entering the Crate Map Window allows as well for the reset of communication error status i e if the communication error source is removed and the Crate Map Window is entered the CAEN SY2527 label in the status bar stops blinking on exiting the Crate Map Window Conversely if the communication error source has not been removed the CAEN
86. over current condition will cause the channel to Trip after an interval of time equal to the Trip value during which it behaves as in the constant CURRENT mode the channel is switched off according to the selected POWER DOWN option KILL RAMP If the KILL option is selected the channel will be switched off at the maximum rate available If the RAMP option is selected the voltage will drop to zero at a rate determined by the value of the RAMP parameter programmed for that channel TRIP function is implemented by using a counter TRIP counter which is set to the programmed TRIP value each time one of the following actions is performed e the user sets the TRIP value e the user executes a clear alarm e the user powers on the channel POWER parameter e otherwise when the channel is no more in Over Current condition before the programmed TRIP value elapses This counter decreases as long as the channel is in Over Current condition and stops when one of the above conditions is met or the trip value is elapsed The TRIP parameter can be programmed either via Local or Remote Control 4 4 14 POWER PW It is the On Off Status of the channel If the INTERLOCK is not active and the channels are enabled see LOCAL REMOTE Enable the channel is turned On by setting this parameter ON NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 32 Document type Title Revision date Revision
87. ration SEN SE ee Channel parameter monitoring v v Y Channel parameter setting v Y System control in daisy chain configuration Y Crate mapping Y Y Y Kill via software Y Clear alarm Y General status GEN LED definition Y Y Flash Memory Format Y Firmware upgrading Y Reset Flag conditions Y Communication settings Y HV clock configuration Y Group monitoring Group mode toggle Y v v command Group setting Y Y Trip handling Y Error handling Y Customising user environment Y Y Multilevel Login Profile management Y 10 1 1 Guest profile Presently the only usernames and relevant passwords accepted by the software as Guest Profile are Username Password guest guest 2527 2527 N B please note that username and password typing is case sensitive NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 82 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 10 1 2 User profile 10 1 3 10 2 10 3 10 4 NPO Presently the only username and relevant password accepted by the software as User Profile is Username Password user user N B please note that username and password typing is case sensitive Administrator profile Presently the only username and relevant password accepted by the software as Administrator Profile is Username Passwor
88. ration from the beginning All the channels which are ON remain ON all the channels which are OFF remain OFF e If the RESET signal is longer than TacH Trceu 900 ms RESET LED orange also the boards are reset and the channels which are ON are dropped to zero at the maximum rate available and turned off After the RESET the system will react so as to at Power On if the Power On option refer to 4 4 15 p 33 is enabled each channel will be restored in the same condition it was before the RESET at the correct rate If it is disabled all the channels will be off independently from the condition in which they were before the RESET N B please note that any type of reset command must be enabled via software in the RESET FLAG window by tagging the relevant reset condition with an asterisk for details see 7 1 22 The occurrence of a RESET is also signalled by the RST FLAG output signal according to the user s settings in the Set up gt Reset Flag menu refer to 4 3 5 p 27 and to 7 1 22 p 67 INTERLOCK command The INTERLOCK command allows to switch off simultaneously all the channels similarly to the KILL command see 4 2 6 p 24 The INTERLOCK command can be activated via the INTERLOCK input which acts as an open closed contact The selection of the contact position open or closed which will cause the INTERLOCK command is performed via the two position INTERLOCK switch e Upper position OPEN the channels
89. remotely by a SY2527 system configured as CAENET Controller allowing for Multicrate Operation i e the possibility of controlling and monitoring interactively the daisy chained crates one at a time either from any one of the SY2527 crates of the chain or from a PC or video terminal externally connected to any one of the crates Moreover in Multicrate Operation it is possible to connect to the chain a SY127 system equipped with a A128HS board and interact with it via H S CAENET The same operation is also possible with a SY527 system The Ethernet interface further extends the access facilities to the system it allows the use of a Browser or just a Telnet connection to monitor and control interactively each crate connected to the network This type of link which can be reduced to the Customer s Intranet in order to have secure access allows to perform remotely a wide range of tasks such as system debugging firmware upgrading and even technical support A special software interface has been developed for the monitoring and setting of system parameters from TCP IP environment Further remote control interfaces are available on request and can be inserted into the expansion slots on the front panel Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 14 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multi
90. reset only the CPU of the system or both the CPU and the boards depending on the duration of the RESET signal The System may be instructed to react to a Power On or to a Restart bringing all the channels from zero to the programmed value without the user s intervention via the Power On parameter If this option is enabled the System will recover smoothly from a power failure or RESET automatically restoring the status it had before the power was interrupted KILL and INTERLOCK functions have been also implemented and allow to drop the channel output voltage to zero independently from the Ramp Down parameter set For a detailed description of all system control and monitoring signals and of channel parameters please refer to Section 4 in this manual In order to protect the System from improper use a multilevel management of user s profiles has been foreseen including the possibility of having password protection for each channel or group of channels In particular three different login levels are available Guest User and Administrator each with different levels of access ability to the system parameter monitoring and setting Moreover the possibility of defining preferred custom environments is foreseen for each single user Please refer to Section 10 for further details on this subject Daisy chain configuration of more SY2527 crates can be achieved by using the H S CAENET connectors located on the front panel The chain can be controlled
91. rmitted to exceed the ISET value the channel behaves like a current generator only if the maximum current value is reached Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 13 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 NPO 2 TRIP finite value TRIP mode In this case the channel behaves as in the constant CURRENT mode for a time equal to the finite value set as TRIP parameter and then it is switched off according to the selected Power Down option Kill Ramp Down If the Kill option is selected the channel will be switched off immediately If the Ramp Down option is selected the voltage will drop to zero at a rate determined by the value of the Ramp Down parameter programmed for that channel Other front panel signals and relevant LEDs are foreseen to signal the channel status such as OVERVOLTAGE UNDERVOLTAGE CHANNEL ON and TRIP Another set of LEDs warn about possible fault conditions in the system operation OVER TEMPERATURE FAN FAILURE POWER FAILURE For a detailed description of these conditions please refer to Section 4 in this manual A description of all front panel components can be found in the Hardware Installation Guide A RESET can be generated either manually via a front panel button or remotely by sending a proper signal through the relevant connector In both cases it is possible to
92. roller is a standard PC equipped with the A303 H S CAENET IBM PC Controller insert a 50 Q impedance terminator in one of the two 00 type LEMO connectors CAENET of the last crate of the chain NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 74 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 7 2 2 4 HS CAENET multicrate operation sequence 7 2 3 NPO In order to operate in multicrate operation follow these steps 1 set a different crate number from O to 99 for each system belonging to the chain 2 if the chain is controlled from a SY527 or a SY127 system connected to an external terminal follow the procedure explained in the relevant manuals for multicrate operation 3 if the chain is controlled from a SY2527 in standalone operation or in terminal operation enter the Main menu gt Connect command and then type the crate number of the system of the chain you want to connect to 4 at this point the screen of the relevant system i e the system with the crate number you have typed will be displayed directly on the screen of the system acting as controller MASTER allowing for the remote control of the other system Using the TCP IP protocol via Ethernet Telnet Client The Ethernet interface can be used to connect one SY2527 system to a standard PC running a terminal emulator program
93. s already been selected the computer s IP address is set and nothing more needs to be done Cancel out of the TCP IP and network dialog boxes and close the control panel However if the address has not already been selected fill in the computer s IP address and Net Mask Verifying connection The network connection between the SY 2527 system and the host PC can be verified using the ping command available on Windows 9x NT with TCP IP protocol installed In order to check the network connection start MS DOS prompt and type ping lt SY 2527 IP address gt where lt SY 2527 IP address gt is the IP address assigned to the SY 2527 system The dialog box below illustrates the result of a successful ping with the Ethernet connection shown established Microsoft R Windows 95 C Copyright Microsoft Corp 1981 1996 CoWINDOWS gt ping 192 9 200 1 Pinging 192 9 200 1 with 32 bytes of data Reply from 192 9 200 1 bytes 32 time 1ms TTL 255 Reply from 192 9 200 1 bytes 32 time 1ms TIL 255 Reply from 192 9 200 1 bytes 32 time 1ms TTL 255 Reply from 192 9 200 1 bytes 32 time 1ms TIL 255 C2 WINDOWS gt _ Fig 6 2 The result of a successful ping to the SY 2527 system The ping command has sent a message to the SY 2527 system and waited for a response If the request is timed out the network connection is not working properly Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 39 Docum
94. s entered the system will be automatically reset and the currently running image file will be substituted by the stored image file displayed in the window To erase the file from the flash memory select the Delete the stored image command and press ENTER To exit the System Upgrade window select the Exit command and press ENTER 7 1 22 The SETUP Menu Reset Flag This command opens the Reset Flag pop up window NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 67 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 NPO Fig 7 20 which allows to enable the different reset conditions and to assert TRUE the RESET FLAG output signal and relevant LED alight accordingly Specifically the RESET FLAG output signal can be asserted TRUE at the occurrence of one of the following types of resets e PC Failure Self Reset i e a reset of the CPU section due to a failure e PC User Software Reset i e an auto reset of the CPU section due to a command forwarded by the user not yet implemented e PC Front Panel Reset i e an reset of the CPU section sent via front panel e BP User Software Reset i e an auto reset of the board section due to a command forwarded by the user not yet implemented e BP Front Panel Reset i e a reset of the board section sent via front panel e BP WatchDog i e a reset of th
95. s is four fixed for any kind of board so the TRIPEXT parameter must be set in the 0 255 range Bits 0 3 allow the channel to sense the trip status from the corresponding lines when set to one in the same way bits 4 7 allow the channel to propagate the trip status over the trip bus bit 4 on line O and so on Moreover SY2527 front panel I O connectors allow the bus control A logic level sent to a line of the External Trip input allows to propagate the trip status over the relevant line as well as the External Trip outputs allow to monitor the bus status NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 79 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 9 Error handling This feature will be available Software Version 2 00 or later NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 80 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 10 Secure access and User s profile management 10 1 Multilevel login profile environment The SY2527 User Software Interface allows for a multilevel management of user s login profiles in order to protect the system from improper use This feature provides three different login levels Guest User and Administrator each with a different level
96. settings Refer to 7 1 23 for further details Table 6 1 RS232 Port Default Settings Baud rate 57600 Parity None Character length 8 bits Number of stop bits 1 bit Flow control Xon Xoff re Carrier Detect 60 Data Sel Ready Receive Data O O Request to Send o Transmit Data O Clear to Send O Data Terminal Ready 90 Ring Indicator 50 System Ground YK 9 pin D type male RS232 connector Fig 6 1 RS232 connector pin assignment NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 37 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 6 2 Ethernet interface TCP IP protocol 6 2 1 6 2 2 NPO The Ethernet connector provided with the system is a 10 100baseT connector and can be used to interface the SY2527 system to an Ethernet LAN This allows the system control via an external standard IBM Personal Computer running a Telnet Client terminal emulator program Remote operation via terminal using the TCP IP protocol see 7 2 3 or to a computer connected to a TCP IP network INTERNET INTRANET and running a custom developed program Remote operation via host computer using the TCP IP protocol Configuring the SY 2527 System for network connection Before establishing a connection to a TCP IP network a specific IP Address IP Ne
97. t Mask must be assigned by the local Network Administrator to the SY 2527 System The default settings of the TCP IP protocol for the SY 2527 System are as listed in Table 6 2 the default settings correspond to the network connection inactive Table 6 2 TCP IP Protocol Default Settings IP Address 0 0 0 0 IP Net Mask 0 0 0 0 Gateway 0 0 0 0 Default TCP IP settings can be modified by the User in the Start Up Window selecting Set Up Menu gt Communications gt TCP IP settings Refer to 7 1 23 for further details An example of possible TCP IP settings is listed in the table below Table 6 3 An example of TCP IP Protocol Settings IP Address 192 9 200 1 IP Net Mask 255 255 255 0 Gateway 0 0 0 0 If the User needs to connect to the SY 2527 system from outside the local network a Gateway address has to be specified in the TCP IP settings Configuring the host PC To configure the TCP IP parameters of the host PC with Windows 9x select Start gt Settings gt Control Panel Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 38 CAER Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 6 2 3 NPO Double click on the Network icon in the Control Panel Double click on the TCP IP line in the network dialog box then select Specify an IP address If this ha
98. tely Rem En If the channels are disabled no information is displayed it displays if the channels are in the VO lO status VO IO or in the V1 11 status V1 11 the system is in INTERLOCK the system is in KILL it indicates if either the TTL T or the NIM N standard were selected via the relevant switch this red diamond is displayed if at least one channel is ON i e at least one channel has the PW parameter set ON it blinks to indicate error of communication with a board plugged into the crate If the communication error source is removed the error status is reset i e the CAEN SY2527 does not blink any more by entering and then exiting the Crate Map window The channel status messages which can be displayed in the Status parameter column of the Channels Window are as follows e Cal Err e Up e E Trip Dwn e Trip Dwn e OvC Dwn e E Dis Dwn e Dwn e E Tripped e Tripped NPO 00103 97 2527y MUTx 03 Filename Calibration Error at least one of the calibrations for at least one of the channels is not correct the channel is ramping up an external TRIP occurred the channel is ramping down an internal TRIP occurred the channel is ramping down an Over Current condition occurred the channel is ramping down due to the intervention of the user not for a TRIP condition an external DISABLE occurred the channel is ramping down the channel is ramping down only in the case that none o
99. the Menu Bar at the top of the screen see the description of the Start Up Menu e The DELETE key is the usual DELETE command e The ACKNOWLEDGE key corresponds to the usual ENTER command The relation between commands from Local Control Devices and commands from a standard keyboard are summarised in Table 7 1 7 1 1 3 Compact Switch The compact switch placed underneath the keypad on the front panel can assume 8 positions plus the press action The latter corresponds to the command SPACEBAR from the keyboard The compact switch allows to e move on the screen by moving the lever toward one of its 8 directions e switch among the options available for the currently selected field by pressing the lever NPO Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 42 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 Table 7 1 Local control commands and external keyboard commands Local control commands Keyboard commands CMD keypad key TAB key DEL keypad key DELETE key ACK keypad key ENTER key Compact Switch press action SPACE Bar Compact Switch 4 directions Arrow keys 7 1 2 Software Version The present description of the User Interface Software running on the SY2527 system refers to the Software Version 1 12 00 A variation in the last two figures 00 of the so
100. this procedure 1 check that the system is connected correctly via RS232 to a computer running a terminal emulator program 2 enter the Utility menu gt Board Upgrade gt Add File via RS232 of the SY2527 Software User Interface from the terminal emulator program a pop up window will ask for the filename to add to the flash memory 3 type the Filename you want to assign to the file you will load in the flash memory select OK and press ENTER the status Bar at the bottom of the window will display a Waiting data message 4 select Transfer gt Send Text File command in the Command Bar of the terminal emulator program these commands are an example referring to the Hyperterminal of Win9x browse in the directories and select the file you want to load in the flash memory then click Open the Status Bar will display a Downloading message and finally Download completed N B if the user tries to add a file when the SY2527 system is operating in standalone configuration or if it is connected to a computer via TCP IP protocol or H S CAENET instead of RS232 the software will show an error message WARNING only available via RS232 Terminal connection In order to add a file in the system flash memory via TFTP follow this procedure 1 check if the system is connected via TCP IP protocol to a computer able to run a TFTP Trivial File Transfer Protocol Server Software and configured properly 2 run the TFTP Server Softwar
101. to 65 TRIPINT 4 is set to 65 CH3 and CH4 both propagate and sense the TRIP on line 0 and TRIPINT 5 is set to 1 CH5 senses the TRIP on line 0 then CHS trips whenever either CHO or CH4 trips CHA trips whenever either CHO or CH3 trips CH5 trips whenever either CHO or CH3 trips or CH4 trips This configuration is shown in Fig 8 1 Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 78 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 INTERNAL TRIP BUS PROPAGATE SENSE t L s s t t bit OE EE NEA 6 5 4 i ae 1 0 TRIPINTO 0 0 0 04 0 are o o o o o o TRIPINT1 0 0 0 0 0 0 0 0 0 0 0o 0 TRIPINT2 0 0 01 010101010101010 0 TRIPINT3 0 0 0 0 0 1 0 0 0 0 0 1 TRIPINT4 01 0 010 0 1 0 0 0 0 0 1 TRIPINTS 0 0 0 0 01 010 1010 01 10 1 TRIPINT6 0 0 0 01010101010101010 TRIPINT7 0 0 0 01010101010 101010 tripintg 010 0 0 0 o0 o0olo o0o o0 0 o TRIPINT9 0 0 01 010101010 10 1010 10 TRIPINT10 0 0 0 0 0 0 0 0 0 0 0 7 0 TRIPINT11 0 0 0 0 0 0 0 0 0 0 4 04 0 Fig 8 1 Trip Bus scheme 8 2 External Trip The External Trip shares most of its features with the internal one The number of line
102. to an Over Current condition see 4 3 1 p 26 This condition is signalled by the TRIP output signal which is asserted True and the relevant red LED alight To recover from this state it is sufficient to turn the tripped channel On again or to execute a clear alarm command via software Reset flag RST FLAG RESET FLAG output signal is TRUE and relevant red LED on after a RESET occurred according to the user s settings The type of reset which asserts RST FLAG TRUE can actually be selected via the Set up gt Reset Flag menu see 7 1 22 Check passed Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 27 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 3 7 4 3 8 4 3 9 4 3 10 4 3 11 NPO CHK PASS CHECK PASSED output signal is True and the relevant green LED on when the initial check of the system is successful and the system is ready At normal operation this signal is True and the relevant green LED is ON This output signal becomes false either as the Fan failure LED is alight or as the Power failure LED is alight As the condition which caused the CHECK PASSED being FALSE is remove the CHECK PASSED signal becomes true again GEN GEN GENERAL STATUS output signal is True and relevant red LED on according to a logic combination of OVC UNV OVV and TRIP The logic combi
103. umber and type of these parameters depending on the Board type They can be programmed and monitored in different ways e via local control devices Local Control i e the LCD screen the Keypad and the Compact Switch e via remote control devices Remote Control by using the interfaces provided with the system such as the PS 2 connector the RS232 interface the H S CAENET link etc The following subsections contains a short description of all parameters associated with a standard HV Power Supply Board HV PWS Board Mod A1832 Although the number and type of parameters associated to each channel depend on the board s model the following includes almost all parameters you can find when using a CAEN PWS Board CHANNEL NUMBER CH CH is the physical name of the channel which corresponds to its complete address refer to Fig 4 2 A channel in each crate is therefore identified by three items e the number of the cluster to which the crate where the board is inserted belongs e the number of the slot in which the board is plugged e the number of the channel on the board For example the channel 3 of the board plugged in the slot 5 of the SY2527 crate belonging to the cluster 0 is identified with the name 0 05 003 This parameter is read out by the software and is always shown in the channels window refer to 7 1 9 p 50 It cannot be modified by the user 0 01 003 Cluster to which the Slot into which the N
104. umber of the relevant crate belongs board of the relevant channel on the board channel is plugged Fig 4 2 Complete Channel address Filename Number of pages Page 00103 97 2527y MUTx 03 SY2527USERMANUAL_REV3 DOC 86 29 Document type Title Revision date Revision User s Manual MUT Mod SY2527 Universal Multichannel Power Supply System 04 12 2002 3 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 NPO CHANNEL NAME CHANNEL It is the symbolic name of the channel and up to now can be modified only via Remote Control It may be up to 11 characters long and may contain any of the following characters 0 9 A Z a z HN 8 og ER ve and n VMAX HARDWARE HVMAX It is a hardware Voltage limit Usually it is fixed through a potentiometer placed on the board front panel and consequently cannot be modified via software VMAX SOFTWARE SVMAX It is the maximum Voltage value programmable for the channel It can be programmed either via Local or Remote Control VOSET It is the first of the two allowed Voltage programmable values in absolute value It is active when the VSEL input signal is FALSE It can be programmed either via Local or Remote Control IOSET It is the first of the two allowed Current Limit programmable values in absolute value It is active when the ISEL input signal is FALSE It can be programmed either via Local or Remote Control Filename Number of pages Page 00103 97

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