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1. Figure 13 Jumper locations for serial communication protocol selection Table 11 Local line jumper settings for data communication Communication J umpers S C Jumpers O C protocol RS232C ST16 ST14 ST15 RS422 ST15 ST14 ST16 RS485 ST13 ST14 ST15 ST16 ST19 Table 12 Remote line jumper settings for data communication Communication J umpers S C Jumpers O C protocol RS232C ST9 ST10 ST11 RS422 ST10 ST9 ST11 RS485 ST11 ST18 ST9 ST10 ST17 Page 36 of 54 DANFYSIK System 8500 User Manual 3 4 3 1 Termination using RS 422 or RS 485 3 4 4 There is no termination resistor mounted inside the control module An external termination resistor of 100 Ohm must therefore be added at the end of the communication cable This is applicable for both the local and the remote line Note This resistor can be placed inside the last DB 25 plug for the remote line and the DB9 plug for the Local line When using the RS 485 or the RS 422 line in the multi drop configuration it is very important during an address transfer to leave the lines at the SPACE state when tri stated That is when the line is not driven by any transmitters at all The SPACE state can be utilized by adding 1K Ohm resistors to 5V non inverting and GND inverting on both the transmit and the receive lines Note None of the serial lines have contr
2. Information area The bottom right corner of the display is used for various information These are The time taken from the Control module is shown if nothing else is to be displayed INTERLOCK present if an interlock is pending In default window STATUS present if a particular status is pending Normally 1 transistor fault Help text in the menus Menu Window Pressing the MENU button the menu window will appear as shown in Figure 4 The figure shows the opening window if no interlock is present and after the button is pressed once SET POL CHO INTL LIMITS AD CHAH F Iset 4123456 ppm LOF Tout Wow t OFF Set current at once Figure 4 Menu window Editing Window If a value or parameter needs editing a cursor shown as an inverted character will occur somewhere in the value or parameter Somewhere because the cursor can remember its last used position Move the cursor to the desired position and change its value with the a or keys Holding the keys pressed will initiate an auto increment decrement operation SET POL CHOD INTL LIMITS AO CHAH EOEEEN Te Iset 128456 ppm MEM F Tout 5 amp HAs MINI Wout HA amp Figure 5 Editing Window Page 21 of 54 3 3 3 DANFYSIK Pop Up Window A pop up window displaying numerous interlocks is shown in Figure 6 The bar at the bottom of the pop up indicates that there is no further information downwards and the arrow at the top
3. K1 pins L1 L2 and L3 sd un of IE E A E E eea i l NE a ml al a External Magnet External Magnet External Ctrl drr p Water Flow Switch Thermal Breaker Power EK X2 pins 1 2 X2 pins 3 4 X3 pins EP EN al af al a 1 ma bea bea Ii Figure 2 Electrical connections cabinet rear Page 14 of 54 System 8500 User Manual DANFYSIK 2 5 1 Connection of Main power e Check that the main voltage and freguency matches to the specified and labeled requirements e The connection for Main power is located on the contactor plate behind the back door See Figure 2 above Note Connection may differ from default if the MPS is equipped with an EMI filter Please refer to the main schematic e Connect the main power cables to contactor K1 pins L1 L2 and L3 e Power terminal torque settings must conform to the table below Thread size mm 4 0 5 0 6 0 8 0 10 0 Tightening torque Nm 1 2 2 0 3 0 6 0 10 0 Table 2 Tightening torque Power terminals DS EN 61010 1 2010 2 5 2 Connection of external control power Optional e Check that the control voltage and frequency matches to the specified and labeled requirements e The connection for external control power is located on the contactor plate behind the back door See Figure 2 above e Connect the power cables to X3 pins EP and EN External P and N respectively Page 15 of 54 2 5 3 2 5 4 2 5 5 DANFYSIK Connec
4. The menu navigation is as follows e With the menu bar visible i e the MENU button pressed once pressing the lt or gt buttons will scroll through the horizontal menu groups The a and buttons scrolls through the pull down menus in the selected group e If the selected menu contains a submenu the gt button will access it Page 22 of 54 System 8500 User Manual DANFYSIK e When the desired menu is found it is entered by pressing the 1 Enter key o Ifthe chosen menu has a parameter to be edited e g the set current menu a window with the parameter will be shown Move the cursor to the desired position with the 4 and gt buttons The parameter is edited with the a and buttons Holding either the a or key pressed when editing a digit will initiate an auto increment decrement function Pressing the 1 Enter key ends the editing Pressing the MENU button while editing a parameter will abort escape the current operation o Ifthe chosen menu only contains status data e g the interlock menu a pop up window with the status data will be shown o Ifthe menu is a command e g the LOCal or REMote setting in the CMD menu the command will be executed immediately The cursor will stay at its position e The pop up windows are exited by pressing the Enter key once again e The menu bar is exited i e back to default
5. dk for instructions for further debugging and replacement of defect part MAGNET FLOW INTERLOCK 1 Check cooling water flow for an interlock in the magnet flow switch magnet Flow must be as specified will cause a shutdown of the power for the magnet supply 2 Check connections from magnet an O C of the cable from the magnet flow switch to power supply flow switch will cause the power supply to switch off Page 53 of 54 DANFYSIK Symptom Check Cause amp action MAGNET THERMAL INTERLOCK 1 Check cooling water temperature an interlock in the magnet thermal for magnet Water inlet switches will cause a shutdown of the temperature must be as specified power supply for the magnet 2 Check connections from magnet an O C of the cable from the magnet thermal switches to power supply thermal switches will cause the power supply to switch off Page 54 of 54
6. ld id id Ed A Turns the power supply on Issues the status command Read the MPS reply Is it an error message reply Yes then go to error module evaluate status reply set this status bit active set this status bit inactive Turning the power supply ON with always answer enabled J 0 DO J J 1 LPRINT N CHR 13 LINPUT RES IF LEFTS RES 1 CHRS ERRORS RES SEIF RES 0K BRAKE SEIF J 6 i IF LEFTS ERRORS 1 CHR GOTO ERROR_HANDLING ELSEIF GOTO NO_COMMUNICATION ENDIF ENDIF UNTIL 1 Note An ERROR message includes a BELL Page 38 of 54 ERRORS REM Counter for maximum attempts REM Turns the power supply on REM Read the MPS reply with 0 1 Sec time out REM Is it an error reply REM Mark the error code REM Is it a good reply REM then exit DO loop REM Try only six times REM Was it error reply REM Yes then go to error module REM Yes then go to No answer error module REM loop endless Bell ASCII 7 DANFYSIK 3 4 5 System 8500 User Manual Software Profile Programming Optional The RAMP PROFILE software is an option that can be ordered with the Magnet Power Supply MPS or be added to a present system No additional hardware is needed With the ramp profile SW it is possible to download and run a pre defined ramp sequence that the output current mus
7. Baud rate 9600 Data bits 8 Parity None Stop bits 1 Flow control None Listen only OFF GPIB Primary addr 1 GPIB Secondary addr 0 Disabled SRQ OFF Page 46 of 54 System 8500 User Manual DANFYSIK 3 7 Operating by Ethernet I nterface Optional The Magnet Power Supply can optionally be equipped with an Ethernet interface Virtual COM port enabling remote controlling through LAN The Ethernet interface is coupled to the remote line as shown below thus replacing the RS232 RS422 and RS485 remote connection Q P N 8100084741 M PANEL GRAPHICAL ETHERNET INTERFACE REMOTE CONTROL ETHERNET VO RJ45 CONN LOCAL LINE REMOTE LINE CONTROL BOARD P N 8100083852 Figure 18 Remote control Ethernet configuration 3 7 1 Setting up the Ethernet interface The interface is a MOXA NPort 5150 device server which creates a virtual COM port through Ethernet It needs a driver on the PC communicating with it NPort Administrator included on a separate CDROM Via the NPort Administrator the Ethernet interface can be set up and mapped to function as a particular COM port on the PC The procedure for the setup is as follows 1 Connect the Ethernet interface to LAN using a standard RJ 45 Ethernet cable 2 Install the NPort Administrator on the PC 3 In Configuration press Search The device will now appear 4 In COM mapping press Add check the devices to add press O
8. CURRENT menu position the cursor above the digit to alter and adjust the digit with the a or button When the output current is within a predefined limit of the set value the READY LED will turn ON It is also possible to set the output current to a predefined value either using the storage registers STO RCL in the MEM menu to maximum current 100 or to zero 0 The maximum allowed set value can be limited through the LIMITS menu Separate limits can be set for the positive and the negative set values Therefore if it is not possible to adjust the current above a certain value then check the limits Note The storage and limit registers are saved within the M Panel and can therefore not be used in remote control In a multidrop environment e g all power supplies will share the same limit Polarity reversal Optional If a polarity reversal switch is installed a sign will be shown in front of the set value or A polarity reversal procedure can be initiated either through the POL menu or simply by putting the cursor above the sign in the SET CURRENT menu and changing the sign with either the a or button For bipolar power supplies the set value will just change its sign but for unipolar supplies equipped with a polarity reversal motor driven switch the following sequence is initiated 1 The DAC is set to zero 2 When the current is zero the Main Power is switched OF
9. GOODS ccccosssssecsorssscesessescsseseecatsnecoaessensssacsacseseesossuesnsssscnsessescesasanecaseatenseauesesentanecoeensenseas 9 2 2 INSTRUCTIONS FOR UNPACKING cssccesssscsscescsocssssscsocesscosesacsecsnssnccossucessesnensssacseecasauaconsansnscsscsesansaeesasensenssas 9 2 3 INSTALLATION REQUIREMENTS eie ese ee ee ee ee ee ee ee ee ee ee ee ee ee Ge Ge ee ee ee ek ee Re ee ee ee ee ee ee ee Re ee ee ee 10 2 4 MECHANICAL INSTALLATION ee ee ee ese ee ee ee ee ee ee ke Ge ee ee ee ee ee katate stakat ee ee ee ee ee ee ee ee ee ee ee ee Ge ee ee ee 11 2 4 1 Transport to final POSITION ee se se Ge Ge Ge Ge GR RR AR RR ee ee AA AR RR ee Ge Ge Ge Ge Ge Ge Ge AR ek ek ek Re ee ee ee 11 2 4 2 Mechanical DIMENSIONS ee ee ee ee ee iida ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 12 2 4 3 Water Installation ee ee ee ee ee ee ee ee AR ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 12 2 5 ELECTRICAL INSTALLATION eie ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee Re Ge ee ee ee ee ee ee ee Ge ee ee ee ee ee Ge ee ee ee 13 2 5 1 Connection of Main DOWEL iese ee se se Ge Ge Ge Ge GR ek ek RR AR ee ee Ge AR RR Re Ge Ge Ge Ge Ge Ge Ge Ge ek ek ek ek ek Re ee ee et 15 2 5 2 Connection of external control power Optional ie se Re Ge Re Re Ge Se ee 15 2 5 3 Connection of remote control cable RS 232 RS 422 or RS 485 ee ee ee ee 16 2 5 4 Connection of External Magnet Water flow switch Optional se see ee Ge Re 16 2 5 5
10. Please include the following information in your request e Magnet Power Supply type e g MPS 854 e The serial number of the unit See the data label on the front door e The module or component part no you wish to order e g 8100084741 5 1 Handling ESD sensitive components CAUTI ON Observe precautions when handling ESD sensitive components Electrostatic discharge can damage ESD sensitive components such as the PCB s installed in this Magnet Power Supply Use a grounding armband or similar whenever working with these components Keep ESD sensitive components in antistatic material during storage transport or packing for shipment Page 50 of 54 System 8500 User Manual DANFYSIK 6 Troubleshooting WARNING Troubleshooting may require investigation inside the Magnet Power Supply Only trained personnel is allowed to do debugging inside the power supply with Control and or Main power applied to the power supply From the control panel Verify if any interlocks are present Inside the control crate Verify if any LEDs are illuminated From remote control Read the S1 command Symptom Check Cause amp action NO RESPONSE FROM CONTROL Check that control power is on Control power has been disconnected PANEL either at switch board or control power No lights in control panel contactor in power supply Check Aux power supply in control AUX supply is defect Replace Aux crate is functioning p
11. accordingly Select BAUD RATE and PARITY for the REMOTE LINE Select the command to RESET the Interlocks OFF or RS Select the CONTROL MODE during power up to be LOCAL or REMOTE Select ANSWER mode ASW or NO ANSWER mode NASW 5 1 If the Magnet Power Supply is to be used in a multiplexed system set the ADDRESS mode to enable Page 45 of 54 DANFYSIK 3 6 Operating by IEEE 488 Optional The IEEE interface uses the NI Measurement amp Automation Explorer which can be downloaded from National Instruments website For troubleshooting on interfacing or PC drivers please consult the NI website 1 Turn the MPS OFF 2 Connect the IEEE interface to your PC The interface is located on the electronics plate behind the front door See chapter 2 5 Electrical Installation for reference 3 Turn the MPS ON and select REMOTE CONTROL from the CMD menu on the M Panel 4 Open the NI MAX Measurement amp Automation Explorer 5 Click on Devices and Interfaces GPIBO and click Properties 6 Set the time out to at least 30 sec and click Scan for instruments 7 The MPS will now pop up in the list 8 Set up the communication line Please refer to NI MAX Help or the NI website 9 Test the communication by sending a couple of Danfysik commands E g the N F and S1 commands 10 The remote line will now be ready for use The default parameters set by Danfysik are
12. analog setpoint is located on the electronic plate behind the front door See Figure 1 above e Pin out BNC plug with isolated ground Connection of Analog fine adjustment Optional e The connection for the fine adjustment is located on the electronic plate behind the front door See Figure 1 above e Pin out BNC plug with isolated ground Page 17 of 54 DANFYSIK 3 Operating instructions This chapter outlines the procedure for the operation in local and remote control mode It identifies and describes the controls and indicators on the Operator Control Panel M Panel Graphical Instructions for initial remote line set up are given in chapter 3 5 Fiel DANFYSIK 3 1 Front panel controls 1 Graphic display 240 64 2 Main power is ON LED 3 Main power ON push button 4 Main power is OFF LED 5 Main power OFF push button 6 READY LED indicates when the actual G output current is within a predefined limit 7 Control Power ON Back light is lit 8 Interlock RESET push button 9 Sum Interlock LED 10 MENU Enter Exit pull down menus 11 Navigation keys 4 gt 12 ENTER 4 Enter Exit parameter change DANFYSTE ped ped G Gq Gi G Gi ha fm ol UN 4 E a a 0058 WILSAS 0 L Page 18 of 54 DANFYSIK System 8500 User Manual 3 2 Switching on After the Magnet Power Supply MPS has been connected to the line voltages and
13. back to this default window can be performed by pressing the MENU button again Note that any on going operation will be cancelled Scrolling menu bar a DANF YS Ik Pull down Iset HAAAAA ppm il ole ds menu area lout 0 i ee Wow t 4 Clock Information Help text Bar graph area Figure 3 Default window Scrolling menu bar The upper part of the display is normally used for displaying the available top menus In the default window DANFYSIK will be displayed It is called scrolling menu bar because contrary to normal Windows pull down menus it is the top menus that scrolls with the 4 gt buttons Pull down menu area The pull down menus are always shown in this area If a pull down menu has sub menus they will advance to the right The second submenu will overwrite the Set and Output area Power supply Set and Output Upper line displays the output current setting with six digits After a cold start it displays SET 000000 ppm When full output current is set it displays Iset 999999 ppm which is to be read as 99 9999 of full scale If required a setting in Ampere with six digits and a decimal point can be adapted This will be set at Danfysik during test or by Danfysik service personnel The middle line displays the actual output current with two digits E g lout 54 means that the current is 54 of full scale This reading is made by the internal 8
14. door See Figure 2 above e If the magnet is provided with a thermal breaker connect the contacts to X2 pins 3 and 4 e If no external thermal breaker is used the terminals are short circuited during factory test Page 16 of 54 DANFYSIK 2 5 6 2 5 7 2 5 8 2 5 9 2 5 10 System 8500 User Manual Connection of External Emergency stop Optional e An external emergency switch can be connected to X8 pin 5 6 Line and pin 7 8 Interlock X8 is located on the electronic plate behind the front door See Figure 1 above e The emergency switch is in series with the control power AC to the main circuit breaker coil If the circuit is open the main circuit breaker is switched off The emergency switch must have two sets of normally closed N C contacts Connect one to pin 5 and 6 and the other to pin 7 and 8 By connecting to pin 7 and 8 an interlock is set when the emergency switch is open e If no external emergency switch is used the terminals are short circuited during factory test Connection of Ethernet cable Optional e The connection for the Ethernet cable denoted X7 on main schematic is located on the electronic plate behind the front door See Figure 1 above Connection of I EEE cable Optional e The connection for the IEEE cable denoted X7 on main schematic is located on the electronic plate behind the front door See Figure 1 above Connection of Analog setpoint Optional e The connection for the
15. indicates that pressing the a button will display the above listed interlocks If a pop up window contains values to be set the line to be changed will be displayed inversed cursor over the line Use the 4 gt buttons to change the value a amp scrolls between the lines INTL LIMITS AD CHAH BA CHAN SETUP THERMAL BREAKER FUSES MPS OVERTEMPERATURE PANIC BUTTON DOOF SWITCH Figure 6 Pop up Window History Window The history window can be seen as an oscilloscope screen with auto scaling Figure 7 shows an example history window set to absolute scale with visible scale units The A indicates one pixel unit See chapter 3 3 12 for a detailed description of this function Figure 7 History Window Using the Manual Panel Menus This chapter shortly describes the use of the M Panel Graphical See chapter 3 3 4 for a detailed description of the different menus The user interface of the M Panel Graphical is based upon pull down menus To display the menus simply press the MENU button To prevent unnecessary hiding of the main display set current output current and voltage the pull down menus are always displayed left aligned Notes e f no menus have been used within 5 minutes the display automatically switches back to the default window aborting any current operation e Changing the command status to REMote from a remote location automatically aborts any current oca operation
16. pressed amp tested Key order RES MENU lt gt 3 OFF ON Internal test Transmit Recieve amp to do line window window Figure 11 Self test window Page 30 of 54 DANFYSIK System 8500 User Manual 3 4 Operating by RS 232 C RS422 or RS 4851 0 3 4 1 3 4 2 The Control Module uses standard serial interfaces compatible with most computers and terminals Two data communication lines are available e A REMOTE LINE with either RS 232C RS 422 or RS 485 communication e ALOCAL LINE with either RS 232C RS 422 or RS 485 communication The two channels are galvanically isolated from all other internal voltages through opto couplers but are supplied from the same voltage source Setting up the MPS The setup of the MPS is done through software commands Please refer to the ESC commands in the programmers guide If for some reason you are unable to communicate with the MPS through software commands e g after a reset to factory defaults a technical note regarding MPS setup through hardware is located on the CD ROM Resetting to factory defaults Reverting all setups to factory defaults can be accomplished as follows 1 Short circuit ST60 below SW2 Simultaneously press and hold S2 See Figure 12 page 34 2 All green parameter LED s will start flashing After the fifth flash the default parameters are restored Note All parameters will be reverted to factory defaults including the ON pul
17. ramp profile SW are e The set value must be given in a floating point representation normalized to 1 000000 e The time slot may be between 0 0125 to 1 second given in a floating point representation normalized to 1 0000 e Maximum numbers of stacks 1 e Maximum number of time slots in a stack 1000 The limits of the Auto Slew Rate method ramp profile SW are Maximum positive slew rate time 10 sec Maximum negative slew rate time 10 sec Minimum positive slew rate time 5 ms Minimum negative slew rate time 5 ms Number of points 80 with a minimum interval of 1 25ms Two level value set The two level value set function enables the MPS to quickly switch between two arbitrary given set points For bipolar power supplies e g it could be between any positive and negative value For unipolar power supplies it could be between any positive value and zero The two level value function which is always enabled is partially implemented in HW inside the FPGA and SW If this function is not used set register 0 will be selected by default making the system both HW and SW compatible with previous versions Page 42 of 54 System 8500 User Manual DANFYSIK The two levels can either be selected through SW from an added parameter in the da 0 command or through HW using the SYNC line If the SYNC line is used for the two level select it must first be enabled by setting AUX2 bit 5 to 1 thereby de
18. the following tasks at one year intervals e Clean all fan protection grilles e Vacuum clean the openings in the cabinet and all heat sinks mounted on printed circuit boards to ensure a normal flow of cooling air e Check that all screw connections to the primary and from the secondary of the transformer are tightened e Check that connections from the secondary of the transformer to the output terminals are tightened l e cable and bus bars carrying heavy current e Check that the water flow switch works correct e Check that external interlocks are functioning optional E g Magnet over temp Magnet flow switch External Emergency Off e Check function of door interlock In dusty or dirty environments the above mentioned points should be performed more often e Visually inspect the power supply for overheated components or other suspicious signs 4 3 Adjustment and calibration This power supply does not need any regular adjustment or calibration Page 49 of 54 DANFYSIK 5 Spare parts ordering of The available spare parts may vary from supply to supply As a rule of thumb circuit boards and major components can be ordered individually from Danfysik A S All RMA cases are handled via Danfysik s web based RMA system It can be accessed from the official Danfysik web page k c via the Service amp Test tab where a RMA Quick Guide also can be downloaded Alternatively the RMA system can be accessed directly via
19. water cooling in accordance with chapter 1 3 and 2 it can be switched ON Immediately after the MPS is switched ON the M Panel displays a start up screen which control module it is connected to and if an alternative text table has been downloaded while the local line is checked All LEDs on the Control Board light up for approximately 3 sec After approximately 5sec the panel is ready for use The remote line is ready for use after approximately 3 sec Make sure that the time between switching the control power OFF and ON again is at least 5 sec to ensure a correct cold start initialization of the Power Supply By use of the front panel controls see chapter 3 1 carry out the following points 1 Select LOCAL CONTROL mode Changed in the CMD menu LOC text appears in the display 1 When turning the power supply ON for the first time it is recommended to do it in the LOCAL CONTROL mode 2 If any interlocks are set push the Reset button 8 Remove the faults if the interlocks are not reset 3 Set the desired output current by use of the SET menu 4 Switch the Main power ON 3 5 The READY LED 6 turns on when the output current is equal to the pre set value within a given accuracy typically 200 ppm 6 Switch the main power OFF 5 3 3 Operating using the Manual Control Panel 3 3 1 The MANUAL CONTROL PANEL M Panel Graphical is an interface module to the SYSTEM 8500 Magnet Power Supply MPS
20. 1 Check green LED on DCCT board OVERCURRENT on in normal operation 2 Check connections to DCCT head 3 None of the above Failure on Regulation board or Transducer board Please contact Danfysik service desk at lt dk for instructions for further debugging and replacement of defect parts REGULATION FAILURE 1 Check aux power supply INTERLOCK 2 None of the above Failure on Regulation board Please contact Danfysik service desk at for instructions for further debugging and replacement of defect board MPS OVER TEMPERATURE 1 Check cooling water temperature Too hot cooling water causes the power INTERLOCK Water inlet temperature must be supply to shut down with MPS over less than 35 C temperature interlock Readjust cooling water temperature 2 Check ambient temperature Too hot ambient air can cause the Ambient temperature must be less power supply to shut down with MPS than 35 C over temperature interlock 3 None of the above A power component causes the power supply to overheat Please contact Danfysik service desk at lt dk for instructions for further debugging and replacement of defect part THERMAL BREAKER INTERLOCK 1 Check adjustment of main input If adjusted incorrect compared the thermal breaker according to the power supply construction the thermal specified and labelled reguirements breaker may shutdown prematurely 2 None of the above Thermal Breaker defect Please contact Danfysik service desk at lt
21. 15 points need to be programmed empty entries will be ignored Output Software Ramp Profile A Current Arbitrary Point Method No5 No7 a Wa ai ETE ER IE i f 1 l i f l No3 I l I A ee I I I I 1 i l No1 No2 Lo ME EE I I f I I 1 I I I I i I i i Relative I 2 I I 2 i i i i Time l Eo i l From I T 72 B w 15 16 i717 UnG Figure 14 Arbitrary Point Ramp profile After the start Trig command the SW will update the output current every 1 25ms in both the FAST and SLOW mode Step Time This enables it to calculate the stair case size interpolating step size according to the formulae below Page 39 of 54 DANFYSIK Start End x StepTime At Where START and END are the set values in ppm The Step Time is 1 25ms At in seconds and the Step Size will come out as ppm value Stepsize In between the 1 25ms step time a second HW interpolation counter will update the set value for every 78us Starting the ramp is done with the trig command TS stack no If synchronization to an external event is required it is possible to arm the ramp sequence first with the synchronization command SYNC stack no trigger delay A hardware signal on the trigger input P33 pin 1 amp 2 10 to 24V or a TS command will start the sequence If a trig delay is entered the sequence will start after the delay time has elapsed If more power supplies have to be synchron
22. Bit bipolar ADC If a more accurate read out is required the Control module can be added with a 16 Bit ADC The current will then be automatically displayed by six digits where the last digit always will be zero That is with five significant digits E g lout 346340 ppm means that the current is 34 634 of full scale If required an output reading in Ampere with two or five digits can be adapted This will be set at Danfysik during test or by Danfysik service personnel The lower line displays the actual output voltage with two digits E g Vout 45 means that the voltage is 45 of full scale This reading is made by the internal 8 Bit bipolar ADC If required an output reading in Volts with two digits can be adapted This will be set at Danfysik during test or by Danfysik service personnel Page 20 of 54 System 8500 User Manual DANFYSIK Bar Graph The bar graph is an analogue representation of the actual output current The output current is 100 when the bar graph is full The minor tics are for 5 steps and the major tics for 10 Each pixel represents 0 5 Status area The status area shows the present control status of the Magnet Power Supply Control mode LOCal or REMote Remote is shown inversed Regulation status ReaDY or not Ready is shown inversed and Not ready as three bars Main power ON or OFF OFF is shown inversed The controlling address in a multi drop configuration Blank if not enabled
23. Connection of External Magnet Thermal breaker Optional wu ees se see ee Ge SR ee 16 2 5 6 Connection of External Emergency stop Optional iese se se se se se se Ge Ge ek RR ek RR ee ee ee 17 2 5 7 Connection of Ethernet cable Optional wo iese se se ee ee Ge SR ee ee Ge Se ee ee Ge Se ee ee 17 2 5 8 Connection of IEEE cable Optional 0 see ese sesse se ee ee ee ee ee ee ee ee Ge ee ee ee ee ee Ge ee ee ee ee Ge ee ee ee 17 2 5 9 Connection of Analog setpoint Optional se se se RR RR Re Ge Ge Ge Ge Ge Ge Ge AR ek RR Re ee ee ee 17 2 5 10 Connection of Analog fine adjustment Optional see se se se Ge Ge Ge Ge RR ek RR Re ee ee 17 3 OPERATING INSTRUCTIONS esse sesse sesse ee ee ee ee ee de AA ee Re ee Re de dee Re AA Re dee ee 18 3 1 FRONT PANEL CONTROLS uie ee se ee ee ee ee ee ee ee ee Ge ee ee ee ee Ge Ge ee ee ee ee ee ee ee ee ee ee ee Re Ge ee ee ee 18 3 2 SWITCHING ON ORE AE EE EE OE EE N N EO ER OE EE EE OE 19 3 3 OPERATING USING THE MANUAL CONTROL PANEL eeuse sesse ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee Ge ee ee ee ee ee ee ee Ge ee ee ee ee 19 3 3 1 Main power ON OFF and interlock RESET iese ie se se ee ee ee ee ee ee ee be be Ge Ge Ge Ge Ge Ge ek ek ek ek ek Re ee ee ee 19 3 3 2 The DISPLAY RE RE N EE 20 3 3 3 Using the Manual Panel MenusS ss se se se se se ek ek GR RR ee Ge Ge GR RR GR Re Ge Ge Ge Ge Ge Ge Ge Ge ek eek ek ek Re ee ee 22 3 304 COMMUOWLMENUS sea EE RE ED ER DE DE ES
24. DANFYSIK System 8500 User s Manual DANFYSIK Document change log 23 11 2011 This user s manual is intended for use with version 1 10 Firmware or higher 01 05 2013 First completed revision 30 05 2013 Minor layout updates 22 08 2013 Correction of error in strap settings table 12 Danfysik A S Gregersensvej 8 s DK 2630 Taastrup Denmark Tel 45 7220 2400 Fax 45 7220 2410 sales danfysik dk VAT reg No DK 31 93 48 26 Bankers Jyske Bank Denmark Email sales sales danfysik dk Email service service danfysik dk IMPORTANT This documentation contains information which is the property of DANFYSIK A S Denmark It is submitted to you in confidence that it will not be disclosed or transmitted to others without DANFYSIK s authorization Page 2 of 54 DANFYSIK System 8500 User Manual L INTRODUCTION EE 5 1 1 IMPORTANT SAFETY INFORMATION ee ee ee ese ee ee ee ee ee ee ee ee eg ee taaten knut Aska ee ee ee ee ee ee ek ee ee ee ee Re ee 5 1 2 GENERAL INTRODUCTION ee ee ee ee ee ee ee eg ee ee Re ee ee ee eg ee ee Ge ee ee Re ee ee ee ee ee ee ek ee ee ee Ge ee ee 7 EE esel ie de RE OR a EE OE ON OE EN 7 1 3 WARRANTY AND WARRANTY REPAIR ees ese se ee ee ee ee ee ee ee ee ek ee ee Ge ee ee ee ee ee ee ee ee ee ee ek ee ee ee ee ee ee 7 2 UNPACKING AND INSTALLATION ees sesse see se ee ee Ge Re AA ee ee Re Re Ge ee ee ee ee 9 2 1 RECEIVING THE
25. ED ED Ate 24 3 3 5 Output current setting iese ee ee AR RR RR Ge Ge Ge Ge Ge Ge Ge Ge GR AR RR Re Ge Ge Ge Ge Ge Ge Ge Ge ek Rek Rek Re ee ee 26 3 3 6 Polarity reversal Optional ese ee Ge ee Re Ge Re AA Ge Ge SR ee Re Ge Se ee ee Ge ee ee ee Ge Se ee ee 26 3 3 7 Lotal Remote control is ESE see a ee Es GESE gese Ge AN De GES eek ee ESE GE Ge 26 3 3 8 Interlock Dle AE RE EE EE dni a AASA aa EAT ENET 27 3 3 9 A D Channels cece ccccccsecscsecsscsscsssessssessscssssussesssseucssssssesessasesssssesssessuseassssssessuseussusessaseuscsssousesss 27 3 3 10 D A ChannelS u cccccceccccccsecccsscsscsscsssessssecsccsesssssessesesseessssessssssssssssesssssesseuscsscssssusessseseusessssscsssiusesss 27 3 3 1 1 SETUP oi M Panels sen De ee ED PP eS A 28 B23 12 els ale le AE EE OE N 28 3 3 13 Self iest ii EE ee EE ee EE en ee Ge Ge 29 3 4 OPERATING BY RS 232 C RS422 OR RS 485 I O ee se ese se Ge ee GR Re Ge Re Ge ee GR ee Re GR Re GR ee 31 3 4 1 Setting Up the MPS ii ss ERNS EVER iaria duacarditian arian ian Ge Kees Eon Rek Gede Res Gee Gene Nee 31 3 4 2 Resetting to factory default sesse ke ee Ge Ge Ge Ge Ge Ge RR GR GR RR ee Ge Ge Ge Ge Ge Ge Ge ek ek RR ek Re ee ee 31 3 4 3 Data COMMUNICATION ees ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 35 3 4 3 1 Termination using RS 422 or RS 485 ee ee ee RR GR GR Ge Ge Ge RR GR GR GR GR Ge Ge Ge eek ek RA GR Ge Ge ee RR RR ee ee Ge ee 37 3AA PrOGraMmMiING EE RE EE EE RE EE EE 37 3 4 5 Soft
26. F 3 The switch motor is activated to reverse the polarity 4 When the switch is in correct position the DAC will be set back to the original value and the Main Power will be switched ON again 5 The output current will increase until it reaches the same or the new value again Note If the Main Power is OFF the above sequence is initiated but the Main Power is not switched ON Local Remote control When the Magnet Power Supply MPS is in LOCal control LOC is shown on the right side of the display In REMote control REM is shown inversed on the right side of the display If LOCAL CONTROL has been required by the Control Panel the MPS is locked in Local Control mode and Remote Control cannot be requested by the remote line If LOCAL CONTROL has been initiated the Remote Line the MPS is not locked in Local Control The control mode can be changed from the CMD menu In REMOTE CONTROL mode all local commands are ignored and ILLEGAL COMMAND is displayed All status information will still be displayed Page 26 of 54 DANFYSIK 3 3 8 3 3 9 3 3 10 System 8500 User Manual Interlock reading Status and Interlocks messages are found under the INTL menu For a better over view the messages are divided into four categories e Internal Interlocks INT Interlocks generated from faults inside the cabinet e External Interlocks EXT Interlocks generated from faults outside the cabinet e FIRST First occurred i
27. K and Apply 5 Note the COM port that the device is mapped to e g COM2 6 The MPS is now accessible as a standard COM port Default parameters set by Danfysik are Baud rate 9600 Parity None Data bits 8 Stop bits 1 Flow control None Page 47 of 54 DANFYSIK 3 8 Instructions for use of Analog I nput Optional The Analog Input option allows control of the MPS output via an external 0 10 VDC reference i e 0 V equals 0 output and 10 V equals 100 output The setup depends partly on which DAC Module is installed in the MPS See the table below for DAC dependency The procedure for use of the input is as follows Turn the MPS OFF Open the front door and select EXTERNAL reference on the INT EXT switch Connect the external reference to the Analog Input BNC plug on the electronics plate Set the external reference to 0 VDC Turn the MPS ON and set the current via the SET CURRENT menu on the M Panel as shown in the table below VR HY ME Table 13 DAC dependency If equipped with If equipped with 82322 18 bit DAC for MPS 854 91604 I loop DAC 84201 16 bit DAC for MPS 855 92066 MPS 853 DAC SET CURRENT 0 ppm SET CURRENT 999999 ppm 6 Check that the MPS responds adequately by adjusting the reference in steps of 1 2 Volts 7 The Analog Input is now ready for use 3 9 Instructions for use of Analog Fine Adjustment Optional The Analog Fine Adjustment option is de
28. NPUT OPTIONAL ees ee ee ee ee se ee ee ee ee ee ee ee ee ee ee Ge ee ee ee 48 3 9 INSTRUCTIONS FOR USE OF ANALOG FINE ADJUSTMENT OPTIONAL ee ees sees ee ee ee ee ee ee ee ee ee ee ee ee ee 48 4 MAUNTENAN CE EE OE EE EE OE EE EE EE ssbsvsbasbesducsssdccseseseonsees 49 4 1 INTRODUCTION EE EG EE GE Ee ER Hoo e Ge Ge EE GE See EE ee GE De ee ates 49 4 2 PREVENTIVE MAINTENANCE ees ee ee ee ee ee ee ee ee ee ee ee ge ee ee ee ee ee ee ee Ge ee ee ee ee ee Re Ge ee ee ee ee ee ee ee ee ee ee ee 49 4 3 ADJUSTMENT AND CALIBRATION Le ee ee ee ee ee ee ee ee ee ee ee ee ee Ge ee ee Re ee ee Re Ge ee ee ee ee ee ee ee ee ee 49 5 SPARE PARTS ORDERING OF esse sesse esse sesse ees ee ee ee ee ee ee ee ee Re ee Ge ee ed ee ee Re Ge Re ee ee 50 5 1 HANDLING ESD SENSITIVE COMPONENTS cccccccesccsccssescssecsscsecesssecsecesssesseseaesessesseessuceeseussassesaeseuseusaesenenes 50 G TROUBLESHOOTING ste seke e ees gee ees ee ee Go koe ee ee De ee ee Ge Vee gee ee eg ede oe Reed ed 51 Page 4 of 54 DANFYSIK System 8500 User Manual 1 Introduction 1 1 Important safety information This document may contain warnings gt gt gt GENERAL HAZARD Indicates a potentially hazardous general situation The keyword DANGER WARNING and CAUTION indicates the hazard level ELECTRICITY Indicates a potentially hazardous electrical situation The keyword DANGER WARNING and CAUTION indicates the hazard level MAGNETIC FIELD In
29. RANSISTOR FAULT BATTERY LOW STATUS OF TP9 0 POLARITY SW INHIBIT TP8 0 Negative limit System 8500 User Manual DANFYSIK mens ements ER EE EK Slew Rate 38400 57600 76800 115200 COLOUR lout 8 bit resolution Magnet Field Vout Internal 15V Internal 15V Internal 5V Delta Temp Passbank drop lout 16 bit resolution lout bar graph 1 lout bar graph 2 lout optional Vout optional Water flow Free from plug P29 Free from plug P19 Interlock PSU ready Power ON Power OFF Output Current 0 120 Optional Hall probe required Output Voltage 0 120 Internal control voltage Internal control voltage Internal control voltage DAC deviation temperature 47 5 Transistor bank voltage drop 0 120V Output current 5 significant digits Internal use Internal use From CAMAC line From CAMAC line Rotary sensor reguired Communication may be lost when changing the baud rate LED Colour Set to RED GREEN or YELLOW SOUND Buzzer ON or OFF DEFAULT Set to factory default pO Multidrop Address enable SLEW R Slew Rate setting enable HEER IE RE EN OPEN LOG Se chapter 3 3 12 for further information Page 25 of 54 DANFYSIK 3 3 5 3 3 6 3 3 7 Output current setting The output current may be set immediately as a potentiometer SET CURRENT or first pre set SET CURRENTd and thereafter accepted with the button Set the output current by choosing the SET
30. The Control Panel can be connected and disconnected from the MPS without affecting the operation Communication between the MPS and the Operator Control Panel is by a serial link and may be physically located at the MPS or up to 400 meters away from it Control from the Operator Control Panel requires that LOCAL control mode is asserted otherwise only status and parameters can be read Main power ON OFF and interlock RESET The basic function is to turn the Magnet Power Supply MPS ON OFF and to RESET pending interlocks All controlled from a single button See chapter 3 1 for further information on the button location Setting the output current is done through one of the pull down menus described in chapters 3 3 3 and 3 3 4 When the MPS is ON the LED in the ON button area will light up When the MPS is OFF the LED in the OFF button area will light up If an interlock is present the LED inside the RESET button will light up Pressing the RESET button will clear the interlocks that are not present anymore If an interlock is present it will also be represented on the display at the lower right corner Page 19 of 54 DANFYSIK 3 3 2 The Display The display is a multi purpose graphic window The window can be divided into the following groups Default window The default window is shown in Figure 3 If the M Panel is unused for 5 minutes the M Panel will automatically enter this state for safety reasons Escaping from any menu
31. bipolar DAC Unipolar ON pulse time set up ON time 0 5 seconds Aux Output 1 ON pulse time Static level operation Polarity delay time No polarity delay Aux Set up 2 ADC multiplication 1 Polarity status signals Normal not inversed CAMAC ON OFF control CAMAC Auto slew rate shape Cosine Page 33 of 54 DANFYSIK BERE Se wmm we Il Bi Control board location of ST60 and S2 Figure 12 System 8500 User Manual DANFYSIK 3 4 3 Data communication Connection for the host is located on the Control Board behind the front door The cable can get access to the board through the front hole in the bottom of the cabinet The pin numbers on the D SUB Female 25 pin connector determines the communication type i e RS 232C RS 422 or RS 485 The direction used in the tables below is Rx Signals received by the Control Module from its host TX Signals transmitted by the Control Module to its host Table 8 RS 232C Pin out DB25 Pin No Signal 2 Tx 3 Rx 7 GND Table 9 RS 422 Pin out DB25 Pin No Signal 7 GND 9 Tx High 10 Tx Low 11 Rx High 12 Rx Low Table 10 RS 485 Pin out DB25 Pin No Signal 7 GND 9 Tx Rx High 10 Tx Rx Low Page 35 of 54 DANFYSIK Note The selection between RS 232C RS 422 and RS 485 is done by jumpers on the control board See Figure 13 below for reference
32. ctive and setup commands only respond with an error message if the command couldn t be understood or if the given parameters are incorrect From SW version SCS110 it is possible to set the MPS to always generate an answer see esc LINE setup for SW version SCS110 This feature is very useful when using the RS485 protocol Note When using the Always Answer mode OK response from SW version SCS110 a retransmission of the last given command can be performed if no answer or an error message is received The System 8500 respond time is approx 5ms after receiving the last bit of the termination character Page 37 of 54 DANFYSIK Answer scheme if set to Always Answer mode a Directive commands Answer No answer ERROR message OK if set to always answer mode b Status commands Answer Data ERROR message c Set up commands Answer No answer ERROR message OK if set to always answer mode Below is an example written in BASIC on how to turn ON the power supply and read the status without and with acceptance answer Turning the power supply ON and reading evaluating the status with always answer disabled LPRINT LPRINT Si LINPUT S1 IF LEFTS S1 1 GOTO ENDIF J 1 DO IF MIDS S1 J 1 GOSUB STATUS J _AC ELSE GOSUB S ENDIF J J 1 UNTIL J 24 N CHRS 13 CHRS ERROR_HANDLING IVE ATUS J ACTIVE RE NV NNN
33. dicates a potentially hazardous magnetic field situation The keyword DANGER WARNING and CAUTION indicates the hazard level 1 1 1 General warnings Please review the following safety precautions and all warning and caution information throughout the manual PP P WARNI NG This Magnet Power Supply MPS is intended for professional incorporation into complete accelerator systems as a part of a fixed installation If installed incorrectly it may present a safety hazard Close attention is required to system design and electrical installation to avoid hazards in either normal operation or in the event of equipment malfunction WARNING Do not perform any flash test or voltage withstand test on the Magnet Power Supply Any electrical measurements required must be carried out with power supply disconnected CAUTION Only qualified electricians are allowed to install and maintain this equipment Page 5 of 54 Page 6 of 54 DANFYSIK DANGER ELECTRIC SHOCK HAZARD Disconnect power at switch board before attempting to work on the Magnet Power Supply High voltages are present at the terminals and within the power supply for up to 10 minutes after disconnection of the electrical supply Always ensure by using a suitable measuring device that no voltage is present prior to commencing work CAUTION Ensure correct grounding connection The grounding cable must be selected to be able to carry the maximum supply fa
34. e As the ADCs are only used for monitoring are not temperature compensated and have lower resolution the recorded traces cannot be used as an indication of the stability The picture output current trace can be shown in two modes absolute and dynamic scale In absolute scale the window will always have 0 at the bottom 100 for bipolar supplies and 100 at the top The dynamic scale is automatically scaled for best pixel resolution One pixel equals the ADC resolution or less to display the total trace current variation The scale text indicates the actual chosen resolution for the current and the time Output current values are sampled every second and stored in a log buffer The log buffer content is displayed via a viewport The oldest samples are to the left and the newest samples are to the right The view on the log buffer can be moved backward or forward in time with the left right arrows The size of the viewport can be increased or decreased with the up down arrows to show more or less log buffer samples at a time e The maximum is 30 log buffer samples per pixel which equals 1 minute per pixel and a total view of 2 hours e The minimum is 1 log buffer sample per pixel which equals 1 second per pixel and a total view of 4 minutes If the sample values differ within a time frame represented by one pixel column then the sample values are displayed as a vertical pixel bar In tracking mode the viewport is automatically moved
35. e issued instructions for the repair replacement or return shipment Please include the Model no Type no Serial no and Order no for the Magnet Power Supply on any communication with DANFYSIK A S or our representatives Page 9 of 54 DANFYSIK 2 3 Installation requirements During installation of the Magnet Power Supply MPS local rules and regulations for electric power and water supplies should be respected and the following conditions and installations should be available e A normal dust free room with humidity not above 80 and a room temperature within 15 to 35 centigrade e Three phase Mains voltage switched and fused e Single phase Control Power switched and fused Normally this is supplied internally from the three phase terminals Optionally it may be supplied from an external power source See the specifications sheet for the actual setting in this power supply e Ground connection according to the local authority regulation and the requirements for the equipment e Cooling water supply which meets the following specifications e Temperature within 15 to 35 centigrade e Differential pressure Min 3 bar e Max inlet pressure 12 bar See the specifications sheet for actual figures for this MPS Note For cooling of DANFYSIK power supplies and magnets it is recommended to use demineralized water or pure water with an electrical conductivity of less than 10uS cm This reduces the electrolytic corrosion to a mini
36. ed to be programmed empty entries will be ignored Output Software Ramp Profile Current Equal Time Slot Method Incremental Absolute sa Te TRIG ___ __ ____ ___ _ ___ ___ ____ ____1__1____1 Time Slots Page 40 of 54 System 8500 User Manual DANFYSIK Figure 15 Ramp profile method The time slot must be given as a multiple of 1 25ms Between 1 25ms to 1 second Any value in between will automatically be rounded according to the following formula time 0 00125 After the start command the SW will update the output current every 1 25ms by means of interpolation regardless of the programmed time slot value TimeSlot frac x 0 00125 In between the 1 25ms step time a second HW interpolation counter will update the set value for every 70us The ramp can be setup to run as a single shot RAMP R auto iteratively auto loop RAMP RL or HW triggered auto armed RAMP TW For full documentation on controlling the Equal time slot method please refer to the programmer s guide section explaining Ramp Profile Commands If synchronization to an external event is required it is possible to arm the ramp sequence first with the synchronization command RAMP T A hardware signal on the trigger input P33 pin 1 amp 2 10 to 24V or a RAMP R command will start the sequence If more power supplies have to be synchronized one of the supplies has to be appointed as master Con
37. er upwards if taps are provided 3 Check the temperature readout for Delta temperature more than 0 5 C the regulation board offset it should approach 0 2 C Failure on regulation board HIGH FREQUENCY OSCILLATION 1 Check all connections to Transistor Loose connections may cause oscillation more than 10KHz interface board at the output 2 Check the output capacitor and the Loose connections may cause oscillation CAP filter board at the output 3 None of the above Regulation board defect Please contact Danfysik service desk at for instructions for further debugging and replacement of defect board LOW FREOUENCY OSCILLATION 1 Check all connections to Transistor Loose connections may cause oscillation below 10KHz interface board at the output 2 Check connections to DCCT head Loose connections may cause oscillation at the output 3 Check that magnet time constant is If the magnet time constant is faster lower than 3 sec than 3 sec the regulation in no longer able to operate stable Please contact Danfysik service desk at lt for instructions how to adapt to the magnet 4 None of the above Regulation board defect Please contact Danfysik service desk at lt dk for instructions for further debugging and replacement of defect board DC OVERCURRENT INTERLOCK 1 Check green LED on Transducer LED must be on to indicate proper board on in normal operation fu
38. ized one of the supplies has to be appointed as master Connecting the master trig output P33 pin 3 amp 4 to the other supplies trig input will start the other supplies when the master is triggered A maximum skew of 5us between the supplies may be expected An external 15V auxiliary supply is needed as the trig output is an open collector and the trig input is an opto coupler input 3 4 5 2 Equal time slot ramp profile method With the Equal time slot method it is possible to download up to 1000 current set values and a single time slot value that will be used for all set values Only one stack is available This profile method is especially useful for faster and more accurate curves fitting profiles e g as an function generator To use the Equal time slot method at least the following steps must be performed Clear and set the stack RAMPSET parameter Program the stack R parameter Start the stack RAMP parameter Read the status of the running stack RAMP PS A difference in the value parameter setting compared to the Arbitrary point method is that all values must be given as a floating point number scaled to 1 000000 That is 1 25ms must be entered as 0 00125 and 19 54 output current as 0 1954 Please refer to the programmer s guide section explaining Ramp Profile Commands for full instructions The figure below shows an example of one ramp profile stack Ps not all 1000 points ne
39. le is installed in this Magnet Power Supply Table 6 DAC resolution DAC Module P N Description Resolution bits 8100082322 MPS 854 Std DAC 18 8100084201 MPS 855 Std DAC 16 8100091604 I loop DAC 20 8100092066 MPS 853 Std DAC 18 Page 27 of 54 DANFYSIK 3 3 11 SETUP of M Panel The working condition of the M Panel is set through the SETUP menu Normally all settings are pre set during factory test and should not be altered In case of a spare part replacement changes to the default settings may be required Five submenus are available e BAUD Set the M Panel communication speed Normally 9600 baud e COLOUR LED colour RED GREEN or Yellow e SOUND Enable or disable the artificial click sound when a button is pressed e DEFAULT Restore all settings to default settings e OPTION Enable or disable the slew rate setting and the multidrop address facility Note Interlock labels and AD DA channel scales units and names might also be changed If so this will be shown on the upstart screen as a pop up window with the text Using download text table In any other case the text Using default text table will be shown Text and scale conversions are performed at Danfysik during factory test or by Danfysik service personnel 3 3 12 History window The history window can be seen as an oscilloscope picture of the output current The data is taken from the internal 8 or 16 bit ADC Not
40. mum Adding pure ethylene glycol to the cooling water with no other additives should not affect the electrolytic corrosion However it will reduce the thermal conductivity of the coolant A percentage of 40 glycol reduces the conductivity by approx 30 It is recommended to use no more than 25 glycol corresponding to a reduction of thermal conductivity by approx 17 It may be necessary to increase the water flow in the MPS No other additives should be used During operation the conductivity of the coolant should be checked regularly A few days of operation with water of poor quality can cause more corrosion damage than several years of operation with good quality water Page 10 of 54 System 8500 User Manual DANFYSIK 2 4 Mechanical nstallation 2 4 1 Transport to final position e Preferably the Magnet Power Supply MPS should be transported to the final position by attaching the four top lugs to a winch or a crane e If this is not possible transport the MPS to its final position by using a pallet jack as shown below To prevent damage and or scratches and dents to the MPS when lifting it a protruding piece of wood or equivalent can be placed on the forks of the pallet jack thereby preventing direct contact between the cabinet and the forks Note This does not apply to units fitted with castor wheels CAUTION Caution is to be taken when transporting the MPS The unit weighs several hundred kilograms Transpo
41. nction 2 Check cable connections Loose connection may cause DC overcurrent interlock 3 Check aux power supply 4 None of the above Transducer board defect Please contact Danfysik service desk at lt dk for instructions for further debugging and replacement of defect board PHASE FAIL INTERLOCK 1 Check phases at MAIN input All 3 If all 3 phases are not present the phases must be present Voltage power supply will switch of with Phase level must be equal within 10 Fail Interlock Error to be found at local switch board Please see manual for switch board 2 Check phase rotation e g by If phase rotation is not correct the swapping two AC main cables power supply will switch off with Phase Fail Interlock Page 52 of 54 DANFYSIK System 8500 User Manual Symptom Check Cause amp action 3 None of the above Phase Relay defect Please contact Danfysik service desk at lt dk for instructions for further debugging and replacement of defect relay DC OVERLOAD INTERLOCK 1 Check for illuminated red LED s Change the transistor s and fuse s TRANSISTOR FAILURE on the transistor bank boards DC OVERLOAD INTERLOCK 1 Check whether the load matches A Load line interlock after a main LOADLINE FAILURE the power supply output data power off command with power out of the power supply is a normal operation DC OVERLOAD INTERLOCK
42. nded for professional incorporation into complete accelerator systems as a part of a fixed installation It must be installed in an enclosed operating area The intended use is to control a magnet by supplying the current for the magnet The MPS includes an interlock system which shuts down the power supply in case a number of predefined errors occur Only qualified personnel are allowed to install the MPS and only instructed personnel are allowed to operate it In case of failure the accelerator system must have the means to shut down in a safe manner 1 3 Warranty and warranty repair DANFYSIK A S warrants that the products manufactured by us will be free from defects in material and workmanship that adversely would affect the normal functioning of the unit for a period of 18 months from the date of shipment or 12 months from the date of installation whichever occurs first The exceptions to this are a Parts not manufactured by DANFYSIK A S which are covered by the original equipment manufacturer s warranty b Repair work which is warranted for six 6 months from the date of shipment from the DANFYSIK works DANFYSIK A S will repair or replace either on site or at the factory at option and without charge any equipment which proves to be defective within its warranty period In the case of warranty DANFYSIK A S will pay or reimburse lowest freight rate two way of any item returned to DANFYSIK or our designated agent repre
43. necting the master trig output P33 pin 3 amp 4 to the other supplies trig input will start the other supplies when the master is triggered A maximum skew of 5us between the supplies may be expected an external 15V auxiliary supply is needed as the trig output is an open collector and the trig input is an opto coupler input 3 4 5 3 Auto Slew Rate Ramp Profile method With the Auto Slew Rate Ramp Profile Method an automatic ramp profile will be generated and executed when issuing a new current set point In other words this feature acts like a software driven slew rate controller Two shapes can be preselected a cosine and a square shape Which shape is selected is given by the Aux2 setting bit 4 0 Cosine amp 1 Square Example If the MPS is at 10 output current the slew rate is set to 1 second esc lt slopetime 1 1 and a set command da 0 600000 is given the MPS will start at 10 and run to 60 within 1 2 a second with the selected shape The positive and negative slew rate value can be Set individually Please refer to the programmer s guide section describing the esc lt slopetime vall1 val2 for further information The two ramp profile shapes has both its benefit and draw backs The cosines shape is smooth all the way but has a higher dl dt in the middle and results in a sinus output voltage shape on an inductive load whereas the square shape results in a trapezoidal output voltage The ramp pr
44. nterlock In case of several interlocks occurring promptly after each other the first one will be caught with the time of occurrence In case the time is not set right the present time is shown too It is then possible to calculate the exact time of occurrence e STATUS All status messages For further information see the menu tables chapter 3 3 4 Interlock labels may be renamed This is performed at Danfysik during factory test or by Danfysik service personnel A D Channels Together with the output current and voltage many other analogue values are monitored These can be seen under the AD CHAN menu Please refer to the menu tables chapter 3 3 4 and the AD software command in the programmers guide for further information Analogue channel names and units may be renamed and re scaled This is performed at Danfysik during factory test or by Danfysik service personnel D A Channels Extra values to be set are performed under the DA CHAN menu At the moment only the slew rate value is implemented This menu sets a hardware controlled slew rate value if enabled and the Magnet Power Supply is equipped with this feature Enabled through the SETUP menu When equipped with the slew rate function the interpretation of the slew rate value may vary from supply to supply depending on the DAC Module installed The table below shows the resolution of the different DAC Modules available Please refer to the main schematic to see which DAC Modu
45. ofile consists of 80 points with HW interpolated points in between Each of the 80 points has a distance of 1 25ms In between profiles with distances shorter than 100ms 80 1 25ms are achieved by omitting points E g a ramp time of 10ms will only consist of 8 points thereby resulting in a more coarse profile The figures below shows the shape of the two ramp profiles Page 41 of 54 14 Figure 16 3 4 1 DANFYSIK A A Relative current Pal Relative current Pan value value Pa Square e ST Pa b ef Pa P Por a Cosines Linear start at t ef JE ef ry s Square pe j Relate c eto q Time from Current set el Current set m E E Ramp profiles when using auto slew rate 7 The time slot must be given as a multiple of 1 25ms Between 1 25ms to 1 second Any value in between will automatically be rounded off according to formulae time 0 00125 The ramp profile can be stopped either with a STOP command or when the MPS is turned OFF The state of the ramp profile can be read through the RR command TimeSlot frac x 0 00125 3 4 5 4 SW limits 3 4 6 The limits of the Arbitrary point method ramp profile SW are The set value must be given in ppm units The time between two points can be between 0 2 to 65535 seconds Maximum numbers of stacks 15 Maximum number of lines in a stack 15 The limits of the Equal time slot method
46. ol signals handshake signals Use the XON XOFF protocol if necessary Programming The Magnet Power Supply MPS communication protocol is built upon plain ASCII characters where each command or reply is delimited by a Carriage Return lt CR gt character However replies have a Line Feed lt LF gt character added before the lt CR gt for a friendlier display when using a terminal lt LF gt characters on commands will be ignored Note e The protocol allows full control of the MPS from a simple terminal In case of a service debug situation a terminal can be used to tap the communication transfer by parallel connection e When debugging the ERRT command enables error messages to be given as readable text Several commands may be transmitted in a chain but each single command must be trailed individually with the delimiter character lt CR gt The MPS is able to execute up to 200 commands a second depending of the complexity of each command Ps Issuing short commands faster than the time to transmit the answer e g S1 will overload the internal transmit buffer regardless of the selected baud rate All commands can be divided into three sections a Directive commands E g the N command that turns the MPS ON b Status commands E g the S1 that returns the MPS status c Set up commands E g the ESC lt PPULS 5 that sets the ON pulse to 0 5 seconds Status commands always deliver a reply whereas dire
47. ower supply Check cable connection between Interface cable is defect Replace cable control board and control panel None of the above Control board defect Please contact Danfysik service desk at for instructions for further debugging replacement of defect board POWER SUPPLY CANNOT BE 1 Are any interlocks present For external interlocks the cause of the COMMANDED ON External interlocks or interlock must be found outside the Internal interlocks power supply This includes magnet over temperature magnet water flow Continue troubleshooting at magnet For internal interlocks see troubleshooting below Check connections to MAIN contactor Defect MAIN contactor Verify that MAIN contactor receives 230V as control voltage when commanded ON None of the above Control board defect Please contact Danfysik service desk at for instructions for further debugging replacement of defect board NONE OR BAD REGULATION 1 Check ambient temperature must Room temperature too high be lower than 35 C Temperature must be lt 35 C for the power supply to operate correctly Lower room temperature Page 51 of 54 DANFYSIK Symptom Check Cause amp action 2 Check the V voltage must be Vce is too low to provide proper higher than 5 volt regulation This is caused by high load resistance or 3 phase input voltage is too low For new configurations change the secondary voltage on main transform
48. r e Only suitable materials are to be used for shipment System 8500 User Manual DANFYSIK 2 Unpacking and installation 2 1 Receiving the goods The Shipping container and the Magnet Power Supply should be thoroughly inspected for signs of obvious physical damage immediately upon receipt All materials in the container should be checked against the enclosed packing list DANFYSIK AIS will not be responsible for shortages against the packing list unless notified immediately The following must be included in the delivery e 1pcof Magnet Power Supply e User s Manual this document e Main Schematic e CD rom Contents of the CD rom are User s Manual Project specific addendum to the manual if applicable Main schematic Specifications sheet Scan of Ouality Assurance documents filled out test sheets and reports obtained during production Certificate of Conformance e Programmer s Guide e Technical note reg MPS setup using DIP switches 2 2 nstructions for unpacking The Magnet Power Supply is shipped on a wooden pallet enclosed in either reinforced cardboard or wood crate Remove the packing straps and nails If packed in a wood crate the top lid should be removed first If the eguipment is damaged in any way a claim should be filed with the shipping agent and a full report of the damage should be forwarded to DANFYSIK A S or our local agent representative immediately Upon receipt of this report you will b
49. rt with care Page 11 of 54 DANFYSIK 2 4 2 Mechanical Dimensions e Space constraints depend on the cabinet type See the table below for possible footprints The cabinets are either 1400 or 1800 mm high Table 1 Cabinet footprints Width mm 612 xN Depth mm 800 1050 1200 Where N represents the number of cabinets used to build the Magnet Power Supply See the specifications sheet for the actual figures for this Magnet Power Supply 2 4 3 Water Installation e The connection for the cooling water supply is normally located in the bottom rear of the cabinet Note The location may differ from default upon customer request e See the specifications sheet for size of fittings e A pressurized test should be done for a duration of 15 minutes with 12 bars of pressure Page 12 of 54 System 8500 User Manual DANFYSIK 2 5 Electrical nstallation Please refer to the main schematic for the overall electrical connections in this Magnet Power Supply The figures below and on the following page shows all peripheral connections incl options Remote control P13 RS232 RS422 RS485 Analog setpoint BNC Analog Fine Adj BNC INT EXT switch Ethernet connection or IEEE Interface External Emergency Stop X8 Figure 1 Electrical connections cabinet front 1 Physical placement may differ from default on customer request Page 13 of 54 DANFYSIK Main Power
50. screen by pressing the MENU button once again Hints and shortcuts e To ease daily use the 1 Enter key may be used instead of the or gt key in some situations o E g when scrolling from the top of a pull down menu to the next menu item the J Enter key will do the same as the key o E g when standing in a menu containing a submenu the 1 Enter key will do the same as the gt key e When pressing the MENU key from the default window the first accessible menu will be either the SET Set output current or the INTL Interlocks menu The latter if one or more interlocks are present This minimizes the number of keys to be pressed when setting the output current or viewing any active interlocks to MENU AT Page 23 of 54 DANFYSIK 3 3 4 Control Menus mu ements OE Semone enree SET Page 24 of 54 MEM Recalls one memory ADR Select a multidrop address SPARE INTERLOCK May differ dependent on DC OVERCURRENT OCP customer request DC OVERLOAD REGULATION MODULE FAILURE PREREGULATOR FAILURE PHASE FAILURE MPS WATERFLOW FAILURE EARTH LEAKAGE FAILURE THERMAL BREAKER FUSES MPS OVERTEMPERATURE PANIC BUTTON DOOR SWITCH DC OVERLOAD External interlocks MAGNET WATER FLOW FAILURE MAGNET OVER TEMPERATURE FIRST Same list as for INT First occurred Interlock Status bits May differ dependent on REGULATION TR lt gt 0 customer request ONE T
51. se width and any selected addresses Reverting the ON pulse width may cause the Magnet Power Supply to be unable to be turned ON Table 7 below shows the settings after a reset to factory defaults Page 31 of 54 DANFYSIK Table 7 Settings after a reset to factory defaults Setting Default parameters REM UART Set up Local line 9600 Baud no parity 8 bits 2 stop bits Remote line 9600 Baud no parity 8 bits 1 stop bit Address line set up Local line Addr 0 Remote line Addr 0 Line function protocol set up Local line RS 485 Communication Disabled Bit 2 0 Bit 3 1 Delay time to transmit 2 dummy Line turnaround time characters OK answer mode Disabled BOOT character EE R XON XOFF Protocol Disabled Remote line RS 485 Communication Disabled Bit 2 0 Bit 3 1 Line turnaround time Delay time to transmit 2 dummy characters OK answer mode Disabled BOOT character FF R XON XOFF Protocol Disabled Cold boot set up Remote addressing Disabled Local addressing Disabled Default line in Local Remote auto answer Disabled Error response BELL only Wake up output current 0 System 8500 User Manual DANFYSIK Setting Default parameters Aux set up 1 DAC 16 amp 17 bit 1 amp 2 Transparent Interlock clear OFF amp CLEAR resets interlocks WA zeroes WA command uses trailing zeroes Uni
52. selecting its use for ramp synchronization purposes The two level function is shown in the simplified block schematic below DAO E Read back oO D WRO 2 i DA l1 WR gt Oval er gt Nn DAO valtval2 val 35 x es ToDAC DA Ovals _ gt _ WR 1 S 8 8 D n val2 2e A A o ste PWR lt 4 R DAC 4 L H x lt SYNC AUX2 5 t SYNC CPU Control Figure 17 Simplified schematic of two level value set 3 4 6 1 Using the two level function Selecting which register to set Writing to register 0 with the da 0 val1 val2 command requires val2 to be O and writing to register 1 val2 must be 1 In other words MUX 1 routes val1 to either register 0 or 1 according to its information Not specifying val2 will update the last selected register Changing the register without altering the set value can be done by omitting the val1 information E g changing to register 1 is done with the command da 0 1 Note Changing the output current with the M Panel will be performed through the last selected register Selecting which register to be used for the DAC MUX 2 routes one of the two set registers to the DAC which in turn sets the output current of the MPS MUX 2 is controlled from the AUX2 bit 5 setup setting See the programmer s guide on how to
53. sentative provided that prior written authorization for such return has been given by DANFYSIK A S Page 7 of 54 Page 8 of 54 DANFYSIK This warranty shall not apply to any equipment which has become defective or unworkable due to mishandling improper maintenance incorrect use radiation damage or any other circumstance not generally acceptable for equipment of a similar type On standard products DANFYSIK A S reserves the right to make changes in design without incurring any obligation to modify previously manufactured units The foregoing is the full extent of this warranty and no other warranty is expressed or implied In no event shall DANFYSIK be liable for special damages arising from the delivery late delivery or use of the equipment If any fault develops the following steps should be taken e All RMA cases are handled via Danfysik s wen Pase ae system It can be accessed from the official Danfysik web page w anfysik com via the Service amp Test tab where a RMA Quick Guide also can ia downloaded Alternatively the RMA system can be accessed directly via fservice dk e Notify DANFYSIK A S giving full details of the problems and include Model Type and Serial number On receipt of this information DANFYSIK A S will give you either service information or instructions for shipping e All shipments of DANFYSIK equipment should be made according to our instructions and shipped in the original or a similar containe
54. sequence is as follows e Visual interface test Three pixel patterns will be shown successively on the display Upon each new pattern appearing on the display a new LED is lit and a short beep will be heard If the LCD contrast is poor it can be adjusted with a small Philips screwdriver from the back of the M Panel See Figure 10 below Page 29 of 54 DANFYSIK LCD contrast adjustment Figure 10 LCD contrast adjustment e Serial line and M Panel buttons This test requires some user assistance When the test software prompts you to connect the RX and TX line just continue the software is designed to have the TX looped back to the RX on the serial line as the software is also used during factory test of the module When the module is installed in a Magnet Power Supply i e connected to a control module this however is not the case Consequently this will result in error messages when testing the keys as shown in the receive window in Figure 11 below These messages should be accepted as good working conditions considering that the key pressed was acknowledged The test software transmitted the code but the control module was not able to recognize it thus answering with error messages Figure 11 shows the end test window after some keys have been pressed The text in the receive window indicates that the M Panel is connected to a Control module else the text will be the same on both sides Titel line Key
55. set the AUX2 bits If AUX2 bit 5 is zero SW control will the used register to the DAC follow the val2 information issued by the da 0 vall val2 command That is selecting register 0 for writing will also select register 0 be connected to the DAC If AUX2 bit 5 is one HW control will the used register to the DAC follow the HW SYNC signal Page 43 of 54 DANFYSIK Note Using the SYNC line for the two level function will automatically disable its use for the ramp profile synchronization Reading which register is selected for writing and which to be used for the DAC The two level HW circuit delivers the MUX1 amp MUX2 control lines back to be used as status indication on how the registers are routed This status can be red with the command da 0 r which delivers following answer 0 xxxxxx yy where XXXXXX is the given DAC value yy First y is the selected register for writing MUX 1 position Second y is the selected register to DAC MUX 2 position Page 44 of 54 DANFYSIK System 8500 User Manual 3 5 Instructions for initial Remote line set up RS232 RS422 RS485 For instructions on the settings below please refer to chapter 3 4 and the programmer s guide 1 Set the REMOTE LINE HW protocol to the desired mode RS232C RS422 or RS485 by inserting strap ST9 ST10 or ST11 respectively See Figure 13 page 36 for the strap locations 1 1 If RS485 is selected the LINE FUNCTION PROTOCOL SETUP has to be set
56. signed for NMR regulation applications but may be applicable for other purposes as well It allows the user to finely trim the output via an extra outlet on the DCCT head Turn the MPS OFF and connect your Fine Adjustment cable to the BNC plug on the electronics plate See chapter 2 5 Electrical Installation The output current change can be calculated via the formula below Fine adj windings s V Current in DCCT head 1076 Current in DCCT head ay XXXX ppm Where Current in DCCT head is calculated in Amps z represents the current injected in the fine adj plug Page 48 of 54 System 8500 User Manual DANFYSIK 4 Maintenance 4 1 Introduction Servicing DANFYSIK Magnet Power Supplies is only allowed by trained and qualified personal DANGER Dangerous voltages capable of causing loss of life are present inside this Magnet Power Supply Use extreme caution when accessing handling testing and adjusting CAUTION Only qualified personnel are allowed to maintain this equipment DANGER ELECTRIC SHOCK HAZARD Disconnect power at switch board before attempting to work on the Magnet Power Supply High voltages are present at the terminals and within the Magnet Power Supply for up to 10 minutes after disconnection of the electrical supply Always ensure by using a suitable measuring device that no voltage is present prior to commencing work 4 2 Preventive maintenance In a normal operating environment perform
57. t follow The ramp sequence can be programmed in three quite different methods a Arbitrary point method b Equal timeslot method c Auto Slew Rate Ramp Profile method If the MPS is delivered with the software ramp profile option then all three methods will be available but only one method can be used at a time The examples below are shown for a unipolar MPS For bipolar supplies the output current may also be set negative 3 4 5 1 Arbitrary point ramp profile method With the Arbitrary point method it is possible to download up to fifteen independent points each generating a ramp line through interpolation This profile must be stored in one of the 15 available stacks Each ramp point consist of a stack number a starting point current set value normally the previous end point an end point current set value and a time value for reaching the given end point E g Command WSA sp stack start stop time cr To use the arbitrary point method at least the following steps must be performed Clear the stack CSS parameter Program the stack WSA parameter Set the speed SPEED parameter Set the attenuator MULT parameter Start the stack TS parameter Read the status of the running stack S2 Please refer to the programmer s guide section explaining Ramp Profile Commands for full instructions The figure shows an example of one ramp profile stack Ps not all
58. tion of remote control cable RS 232 RS 422 or RS 485 See chapter 3 4 3 Data communication for additional information Instructions for initial remote line setup are given in chapter 3 5 The connection for the remote control cable denoted X7 on main schematic is located on the control board behind the front door Connect the cable to connector P13 on the control board See Figure 1 above In normal operation the cable can be guided into the cabinet via the front hole in the bottom of the cabinet See the tables below for pin outs Table 3 Table 4 Table 5 RS 232C Pin out DB25 Pin No Signal 2 TX 3 Rx 7 GND RS 422 Pin out DB25 Pin No Signal 7 GND 9 Tx High 10 Tx Low 11 Rx High 12 Rx Low RS 485 Pin out DB25 Pin No Signal 7 GND 9 Tx Rx High 10 Tx Rx Low Connection of External Magnet Water flow switch Optional e The connection for the water flow switch denoted X2 on main schematic is located on the contactor plate behind the back door See Figure 2 above e If the magnet is provided with a water flow switch connect the contacts to X2 pins 1 and 2 e If no external flow switch is used the terminals are short circuited during factory test Connection of External Magnet Thermal breaker Optional e The connection for the thermal breaker denoted X2 on main schematic is located on the contactor plate behind the back
59. to the left when new samples are added to the log buffer so the newest sample always becomes visible When the log buffer is full the oldest sample is skipped when new samples are added to the buffer Page 28 of 54 DANFYSIK 3 3 13 System 8500 User Manual The log buffer sample at the right edge of the viewport is used as anchor when the viewport size is changed with the up down arrows When tracking mode is enabled this corresponds to the use of present time as an anchor Pressing the MENU button inside the History window will not escape the operation but will reveal a pop up option window This is shown in Figure 8 m I SET DEFAULTS CLEAR LOG DATA Figure 8 Pop up options in History Window History window submenus e SET HOLD TRACKING Stop or enable sampling Used for e g zooming in on a specific sample range SET ABSOLUTE DYNAMIC SCALE Set display mode to absolute or dynamic mode SET SCALE ON OFF Remove or show scale information SET DEFAULTS Restore to the default display CLEAR LOG DATA Clear the log and start a new sampling Self test The M Panel graphical has a built in self test program It can be invoked by holding down three buttons down simultaneously while applying the supply voltage The self test opening window is shown in Figure 9 LI DANFYSIK H PAHEL SERUICE TEST MODE Check next 3 patterns for missing Pixels Press a key to continue Figure 9 Self test opening window The test
60. ult current This is normally limited by fuses at the switch board Fuses at the switch board must be selected according to local legislation or code System 8500 User Manual DANFYSIK 1 2 General introduction The System 8500 Precision Magnet Power Supplies are DC constant current output power supplies designed for applications requiring very high stability and low noise combined with reliability and ease of operation The System 8500 is aimed at precision spectroscopy and ion beam transport applications It is the result of an intensive development effort at Danfysik based on decades of experience in delivering precision DC Power Supplies to industrial and research laboratory users around the world The System 8500 is available as a range of power control and interface modules which can be configured to meet specific application requirements with guaranteed performance Current stability options of 0 1 1 or 10 ppm classes Output power from 5 kW to 1 MW Output current maximum from 50 A to 10 000 A ULTRASTAB Precision current transducer DCCT DC Current Transformer to achieve new performance levels for stability and linearity over very wide current ranges e Optically isolated digital control to eliminate ground loops and conducted noise The control and interface electronics modules are isolated from the power modules by an electrostatic and thermal shielding wall 1 1 2 Intended use The Magnet Power Supply MPS is inte
61. ware Profile Programming Optional iii ie se se ee ee ek RR Re Ge Ge Ge Ge Ge Ge Ge AR ek RR Re ee ee ee 39 3 4 5 1 Arbitrary point ramp profile method sesse se se ee RR RR Ge Ge Ge Ge eek RR GR GR Ge Ge Ge eek RR GR GR Ge Ge Ge ee RR RR Ge ee ee 39 3 4 5 2 Equal time slot ramp profile method ee es se ee Ge RR RR ee Ge Ge GR SR RR Re Ge Ge GR ee ek ee ee ee Ge Ge RR ee ek ee ee 40 Page 3 of 54 DANFYSIK 3 4 5 3 Auto Slew Rate Ramp Profile method se se ee RR RR GR Ge Ge Ge eek GR GR GR GR Ge Ge ee RR RR GR GR Ge Ge Ge ee RR RR ee ee Ge ee 41 34 5 A WV MMC S EE EE GE N cata DE RE EG ER EE Ie Ee Suns EA 42 3 4 6 Two level value set ese ee ee ee ee ee Ge AR ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 42 3 4 6 1 Using the two level fuNCHON ee se ee RA Ge Ge Ge Ge Ge Ge RR GR GR GR Ge Ge Ge Gee RR RR GR GR Ge Ge Ge ee GR GR AA Ge Ge Ge ee RR RR ee Ge Ge Ge ee 43 3 5 INSTRUCTIONS FOR INITIAL REMOTE LINE SET UP RS232 RS422 RS485 ee esse esse ese ee ee ee ge ee ge ee ee 45 3 6 OPERATING BY IEEE 488 OPTIONAL ee ee ee ee ee ee ee ee ee ee ee ee ee ee ge ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 46 3 7 OPERATING BY ETHERNET INTERFACE OPTIONAL ee ees ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee Ge ee ee ee ee 47 3 7 1 Setting up the Ethernet interface oo cece se se se se Ge Ge Ge ee ek ek ek RR Ge Ge Ge Ge Ge Ge Ge Ge ek ek ek ek ek Re ee ee ee 47 3 8 INSTRUCTIONS FOR USE OF ANALOG I

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