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2210 / 2405 / 2603 User Manual

1. Then EOS Figure 8 4 1c Data Log Window Remarks Addes CO Location Prodiction Description marean sdp seria no S2405000 Mas 20v Maso 9 934 Log Sample 36 UNL av When the right bottom corner of the display window shows the UVL value as shows in Figure 8 4 1d it indicated that the power supply is connected to PC The power supply is operating normally Run Read Fro PS Save To PS Clear Tat wiz Ma 40V Mant 7 SA Now Sarono UL 2 Figure 8 4 1d Run Read Fra PS Save To PS no 1234 Mav OV MaxC OA Now Sampling Figure 8 4 le If it shows No Connection as shown in Figure 8 4 1e check the following A Go back to Setup check if the correct COM port has beed assigned B Check the power supply if RS 232 has been selected C Check the RS 232 cable connection D Check whether the power supply is ON P 20 8 4 2 General Operations Please refer to Figure 8 4 2a for the following descriptions 1 2 3 4 5 6 7 igs iDP Single PS Data Log Shure sov O S A bem O fi Tired B gan internal Preset Mero Data Log Setting mancofi sdp serial no 5240500 Addres Location Vokdge 00 Picereticr 25 et Log Name nokia data bg xj Log Description rest sirge BaS vie OY Poe Eja 00s E Ma B Sf OW a fo Tie 2205 Then feos lt Sddiess 00 Location Prodiction Deserption marean edb seria no 524080
2. over voltage has been triggered When you get this warning sound switch off the unit and remove all loading e Check your load and output settings Allow the unit to cool down for 30 minutes If you switch on the unit again it should resume the normal operation In the event of this problem persists the unit must be investigate by your agent P 1 Warning For Model SDP 2603 the maximum output voltage up to 60Vde It may be hazards to touch metal part of the output terminals User must avoid touch live metal part of the output terminals P 2 2 Technical Specifications of SDP Series Power Supplies Models Specifications SDP 2210 SDP 2405 SDP 2603 Output Voltage 1 20VDC 1 40VDC 1 60VDC Output Current 0 10A 0 5A 0 3 3A Rated Output Power 200W Ripple amp Noise p p 30mVp p Load Regulation 300mV 200mV 150mV Line Regulation 10mV Input Voltage 100 240 VAC 50Hz 60Hz Maximum Input Power 285W Power Factor gt 0 9 Display Meter Meter s Accuracy LCD Dimension Cooling System Operating Temperature Protection Approvals Dimension WxHxD Weight Accessory Optional Accessory Remarks 4 digits display LCD Ammeter Voltmeter and Power meter 1 5 counts for range V lt 5V I lt 0 5A 1 2 counts for range V gt 5V I gt 0 5A 48 x 66 mm Thermostatic Control Fan 0 40 C Tracking OVP Over Voltage Protection Current Limiting Over Temperatur
3. Use the sliders to adjust the height and the width of the Data Log Window Scale 4 3 tick box can enable 4 3 screen size for the Data Log Windows P29 1 2 3 4 5 6 Figure 8 5 le The following tables descrbes the function on each Icon as shown in figure 8 5 le Icon Descriptions E TebleNere fa SSOSO S Save 2 Delete Log It can delete the log data in the PC Export to a file Log of xls Click on this icon will export the collected data type in Data Log in xls format to your PC 4 Open File Log of xls type Click on this icon will import the collected data in xls format file to the SDP software 5 Close File Log of xls type Click on this icon will close the import xls format file 6 Print Log Print Log in xls format 7 Log Click on it to select the save log data 8 Sample Click on it to select the sampling time 9 SetV Click on it and type in to change the voltage setting of the selected power supply 10 SetC Click on it and type in to change the current setting of the selected power supply P 30 APPENDIX A SDP COMMMAND SET P 31 Remarks in using the Remote Programming Mode The RS232 485 interface is always ready for connection to PC for remote programming operation The default setting is RS 232 however it is recommended to check the status of RS 232 485 setting by using the keypad at the front panel see 6 1 3 The keypad can be disabl
4. type Click on this icon will export the collected data in the Save Log in xls format to your PC P 23 7 Open File Log of xls type Click on this icon will import the collected data in x s format file to the SDP software 8 Delete Log Click on this icon will delete the current log or retrieved log on the display at a current Log Name 9 Print Log in xls Format 8 4 4 The Time Frame Concept of Data Log The data logging function starts when the software is started running In figure 8 4 4a it shows the data log in graphical presentation The Time Minimum and Time Length can be set by Users Both parameters are adjustabe so that any time period of the log can be displayed for analysis igs SDP Single PS Data Log z Supply Connect Setup ale x Descrplion manson sdp serial no 52405000 Address Location Vokage Curent oo Preeteter Jizav td 50 i Internal Timed Program Internal Preset Memory Data Log Setting EZE Lo Name nokia3 data bg Log Description test surge YMA Fives E jC Mis oa g SMa Ly ZiM w wH iw g Time Length Figure 8 4 4a The Data Log Window Display When T Min is set to zero second it means the unit is on real time and the length of time lapsed is on the left hand side of the Time Minimum T Len is the length of time lapsed starting from the Time Minimum In the above example T Min is set to 320 second and T length to 60 second t
5. PC keyboard for new locations 4 Data exceed the rated voltage and current will not be accepted 5 Voltage exceed set UVL Upper Voltage Limit will not be accepted 6 If retrieved or entered data exceed preset Upper or Lower Limit setting of voltage current time the data will becomes red in colour 7 Transfer set data to power supply by clicking Save to PS Click Read Fro PS to initiate the Run Command 9 Set number of desired Running Cycle and click Run oO P25 8 4 6 Internal Preset Memory The operation principle is the same as Internal Timed Program To activate the selected preset values click on the box of the Select column then click Run If retrieved or entered data exceed present Upper or Lower Limit Setting of voltage current time the colour will become red in colour 8 5 Running the software using RS 485 Interface NOTE Before running the application software you must have installed and connected your power supplies to the PC via RS 485 as Figure 8 2a and b on page 16 1 On your power supplies press SHIFT key then quickly press RS 232 485 key and select RS 485 followed by ENTER key 2 A 3 digit number will appear This number is the address asigned to the power supply ad will be used in the software 3 Using the keypad to key in the address to assign for each power supply The range is 001 031 and each of the power supplies requires an unique address Switch on your PC and
6. Single Power Supply 1 Setting Window In Setting Window the Data Log Sampling Time and Voltage Upper Limit Setting can be set by User P22 Data log Sampling Time You can input your desired sample time from 1 second up or select from the drop menu Voltage Upper Limit Setting You can set your output voltage upper limit value to further safeguard your low voltage applications 2 Data Log Window A You can use the Data Log window to view present output data or stored data B All the parameters at the bottom of the window display can be changed by direct entry from the PC with decimal point and then confirm by the Enter key of the PC or select the values from respective drop menu Parameters at the bottom of the Data Log window V Min Minimum Voltage Level V Max Maximum Voltage Level C Min Minimum Current Level C Max Maximum Current Level W Min Minimum Power Level in Watt W Max Maximum Power Level in Watt 3 Log Name Click cursor on Untitle and type in a name for your log 4 Log Description Doo E You can type in your detail description of your log 5 Save Log a This function and the icon becomes effective when a Log Name is entered to replace the Untitle b Click on it will save the current data onto the PC c To retrieve the data go to the drop menu at 3 Log Name 6 Export to a File of MS Excel xls
7. run the SDP program Click on Setup and select the desired COM port The default is set to COM 1 In the tool bar Click on Supply Connect then click on Single in the drop menu An Internal Timed Program Window will appear By choosing the address in the Address Field Figure 8 5a You can input the desired settings for each power supply as given in Section 8 4 2a on page 20 ONNNA te SUP Single PS Internal Timed Pr gram ES Supply Connect Setup Dascmlin Itema Timed Program ogion Voltage Current St j Vo o A a Figure 8 5a Address of each Power Supply P 26 8 5 1 Multi Window Analysis 1 In the tool bar Click on Supply Connect then click on Multi in the drop Menu 2 A Multi Windows Window Figure 8 5 1a will appear Sempaj es isevf scf Ader OD Lors Desoion MIVOINICO VULO Comett Vist ll ViewNow Figure 8 5 la Multi Window 3 Click on the icon circled in red in figure 8 5 1a a Multi Power Supply Connect Setup Figure 8 5 1b will appear oo SDP Malti Windows Aderess 00 Location Description MaD Maw VUL D Connect Visible 2 View Naw Figure 8 5 1b Multi Power Supply Connect Setup 4 Click on AutoScan Connect the window will show the connected power supply indicated as Y as shown in Figure 8 5 1b 5 Click on the box along the Visible Column to set the desired power supply to be visible in Multiple Data Log Window P27 6 Users can ty
8. time not fast enough as only 10 seconds are allowed for data inputing And 3 seconds for operation mode setting e g lock unlock output on off amp etc 5 OUT OF RANGE keeps appearing A Check if setting is within the rated range B If this occurs during voltage setting please refer to point 3 P 15 8 PC Interface Control User Manual This section shows how to connect A single power supply via RS 232 Interface 2 or above up to 31 power supplies via RS 485 Interface 8 1 Connect a Single Power Supply to PC via RS 232 The power supply can be connected to PC via RS 232 as shown in Figure 8 1 Please use the provided RS 232 connection cable The data format is ASCII no parity bit 8 data bit 1 stop bit The recommended baud rate is 9600 bps Please refer to Appendix B for details Connect the RS 232 cable to the RS 232 port at rear panel of the Power Supply a RS 232 A O ae 10m max 1 Figure 8 1 Connection between a PC and a Single Power Supply via RS 232 P 16 8 2 Connect Multiple Power Supplies to PC via RS 485 For multiple power supplies use the RS 485 Interface through the RS 485 port at rear panel of the power supply Up to 31 power supplies can be connected via RS 485 You will need a RS 232 to RS 485 Adapter ATR 2485 Optional Accessory and the connection shown in Figure 8 2a amp 8 2b RS 232 to RS485 Adapter z i gt mm i gt TT rr e E
9. 0 Nad 207 Marc 9 954 Log Samping 38 OVE 207 Figure 8 4 2a General Descriptions 1 Power Supply Description manson sdp serial no 52405000 You may click on the assign an identification for your power supply in use Actually this feature is mainly for multiple power supplies application with RS 485 2 Address jy This function is for multiple power supplies application Each power supply has a unique address Ignore this function when using RS 232 P 21 3 Voltage Enter the desired output voltage with decimal point Enter the desired current limit with decimal point 4 Current 5 and 6 Voltage and Current display on LCD Alternative way to adjust the Output Voltage and Current Left click to increase by 0 1 unit Right click to decrease by 0 1 unit 7 Output O O Left click on icon will switch ON or OFF the ouput 8 4 3 Data Logging and Setting Window in Application Software im SDP Single PS Data Logli z Supply Connect Setup Descrption manson edp sial no 52405000 Address Localion Yokage Curent oo hd Prcdctcn hero ei 50m i Internal Timed Program Internal Preset Memory Data Log Setting Log Detenptioy rest surge vurde ee fen CON fem FR fe ON fie T 205 Then feos Addiees GO Location Prodiction Deecristion marean sdp seria no S2405000 Mas 204 Maxi 9 994 Log Samping 36 UL 207 Figure 8 4 3a Data Logging Function for a
10. LABORATORY GRADE REMOTE PROGRAMMING SWITCHING MODE DC regulated Power Supplies SDP Series SDP 2210 2405 2603 User Manual SWITCHING MODE mh REGULATED POWER SUPPLY F 8888 we E saaa DSA gt Tar sacs Se 7673 2405 0005 Rev 8 10 2004 Table of Contents 1 Important Safety Instructions and Precautions For USe ssccssscssscsssscssssssssesssesees 1 2 Technical Specifications of SDP Series Power Supply c csccscssccccssccscsecsssssessseseseees 3 5 Introduction sindene Mancutsbadessaucddeantudsdacuctetdasuepladacnaestencateteeouhcias 4 4 Control and IndicatorS seesoeseeesoesoeseeesoesoeseoesoesoeseoesoesoessoesoesoessoesoesoossoesoessossossoessossoesesesose 5 5 General Operation Principles ccccccisscsrcdiovssconvscssessscessssecessse ie esaossnsvessdocsnnssovsnosavessvonseswovocsds 6 5 1 Quick Reference of Keypad Punctins jic ccj ccssscsscasnecssvccenshiaaveudetncvnectadeusncaneconstaenssnecene 6 5 2 Quick Reference of The Timed and Preset Program cccccsceesseeeteeeeeeeeeeeteeeeeeens 7 6 Operating Instructions c secsecsancassasssonasesaxaciesaasesactoesdaveoasssaousasesdsecosseasessvesdetsosevacsnevedseenasoete 8 6 1 Setting of Operating Mode 6 1 1 Enable Disable Output seeesesseeseossessreseessesseoserssesseosorssessoesorssessoessrese 9 6 1 2 Lock Unlock theKeypad and Jog Dial W u u u sssnseuererererserereerenssrnee 9 6 1 3 PC Interface RS 232 RS 485 S
11. ber key 1 9 to select the program 1 9 y prog number and it will enter into the Preset Programming Mode In this example Preset Program Number 4 is selected to V Set Use the number key to input your desired voltage 0 9 y 8 Press ENTER Press Enter to confirm the voltage setting to I Set Use the number key to input your desired current 0 9 y puty Press ENTER Press this key to confirm the current setting The program will then advance to the next Preset In this example it will advance Program 5 Repeat You can repeat procedure 3 to 6 to change the Procedures to 6 setting of next preset otherwise Just press enter until Program _ icon disappears 6 3 4 Selecting Preset Action LCD Display Description Press RECALL Recall This will use the Recall Program Feature 1 to 9 Recall 4 Use the number key 1 9 to select the program number and it will enter into Recall Preset Mode In this example Preset Program Number 4 is selected Press ENTER Press this key to activate the chosen preset _ENTER number Note whenever to terminate the Preset Program press CLEAR to return to the normal operation P 14 7 Maintenance 7 1Recalibration 7 1 1 Introduction This in case recalibration is to reduce the difference between the set values and the displayed values on the LCD Display You only use the recalibration when the difference is greater
12. ction LCD Display Description Press SHIFT PrUp This will enable the output ON at power up i e When you switch on then A UP the power supply the output is also ON automatically with last set voltage value Press SHIFT PrUp This will disable the output t power u FF a Pe i e The output will be OFF then W DN at next power up This is the default setting for safety reason P 10 6 2 Basic Operation 6 2 1 Setting of Voltage and Current by Jog Dial and UP amp DN Ke Action LCD Display Description 1 Press ENTER V set Sets Voltage 2 Rotate Rotate or Press lt UP gt amp lt DN gt Key to set the voltage level or Press AUP amp W DN 3 Press ENTER I set Sets Current 4 Rotate Rotate the Jog Wheel or Press to set the current or Press AUP amp WDN 5 Press ENTER Press this key to confirm 6 2 2 Setting of Voltage and Current Using Keypad Action LCD Display Description 1 Press ENTER V set Press this key to start on ee setting voltage Use number key to set the voltage 2 Press desired voltage Setting voltage by using numbering keypad pressing numbers on from g to 9 Keypad 3 Press I set Press this key to start on ENTER setting current 4 Press desired current Setting current by using numbering keypad pressing number on from 0 to 9 Keypad 5 Pres
13. e Protection CE EMC EN 55011 CE LVD EN 61010 193 x 98 x 215 mm 3kg User s Manual PC Windows software Command Set LabView Driver RS 232 cable RS 485 Connector and one 120ohms Resistor RS 232 to RS 485 Adapter ATR 2485 Adjustable Upper Voltage limit Power Factor Correction Remote Programming Specifications Communications Interface RS 232 Single Power Supply and RS 485 up to 31 Power Supplies Remote Programming Functionality Full control of power supply functions and data read back Data Logging Yes with supplied software Baud Rate 9600bps P 3 3 Introduction The SDP series of Programmable Switching Mode Power Supplies are designed for full remote programming with data logging functionality Up to 31 power supplies can be connected via RS 485 It is ideal for applications which require various groups of output settings and running periods for repetitive tests especially with multiple power supplies The front panel allows users to all programming and output settings as a stand alone laboratory power supply Full command sets are given in this manual to facilitate the integration of your own control software This series of power supplies have obtained the safety approval EN 61010 and EN 55011 EMC approval for scientific industrial equipment of the CE directives Please keep this manual in a safe place and contact your vendor for any special requirement in optional accessories
14. eat Procedures 4 to 11 You can repeat procedure 4 to 11 for setting the next step Input zero timer period to terminate the step For example if you want the timed program to terminate at step 4 just input zero timer period of step 4 13 Press ENTER Press this key until StEP icon disappears Note whenever to terminate the Timed Program press CLEAR to return to the normal operation 6 3 2 Running the Timed Program Action LCD Display Description Press RECALL Recall This will use the Recall Program Feature Press 0 StEP This will enter into Recall Timed Program Mode 00 Recall 0 Press Press to check the settings of the steps timed AUP orWDN subprograms Press ENTER Press Enter to confirm 1 to 9 CyC Use the number key 1 9 to input the number of 0000 running cycles Recall 0 You can key in 1 9999 cycles 0000 means the timed program will run infinite cycles Press ENTER Press this key to activate the timed program Note whenever to terminate the Timed Program press CLEAR to return to the normal operation P 13 6 3 3 Preset Programming Action LCD Display Description Press PROG Program This will use the Programming Feature to Program 4 Use the num
15. ed by either pressing SHIFT then LOCK UNLOCK or by entering the input command SESS lt address gt lt CR gt SDP Command Set command data return data OK OK CR Odh 27277 30h 30h 30h 30h 39h 39h 39h 39h 4 bytes data 27 30h 30h 30h 39h 39h 39h 3 bytes data 30h 30h 39h 39h 2 bytes data lt address gt 30h 30h 3fh 3fh 2 bytes data Bold Input Command Italic Return Data from Power Supply PS Power Supply Command Code amp Return Data Input Command SESS lt address gt lt CR gt Disable front panel keypad and make Return Data from Power Supply PS to Remote Mode OK CR Input Command ENDS lt address gt lt CR gt Enable front panel keypad and make Return Data from Power Supply PS to exit Remote OK CR Mode Input Command CCOM lt address gt lt RS gt 000 255 lt CR gt Change RS 232 RS485 Return Data from Power Supply lt RS gt 0 gt RS 232 lt RS gt 1 gt RS 485 OK CR P 32 Command Code amp Return Data Input Command GCOM lt address gt lt CR gt Get the RS 485 Return Data from Power Supply address RS RS485 Address CR OK CR Input Command GMAX lt address gt lt CR gt Get maximum voltage and current Return Data from Power Supply of PS Voltage Current CR OK CR Input Command GOVP lt address gt lt CR gt Get Upper Volta
16. election cscssscesseseeseeneeeeceeeeeeeees 9 6 1 4 Upper Voltage Limit Seung ncs scosdacisses satay tied sedvaea cesaubicesdadtetes sadenabendeanes 10 6 1 5 Output Enable Disable at Power Up escicsceccaieereencaes eaten cad awe 10 6 2Basic Operation 6 2 1 Setting of Voltage and Current by Jog Dial and UP amp DN Key 11 6 2 2 Setting of Voltage and Current Using Keypad ecceeeceesseeeteeeteeeeees 11 6 3Using the Programming Features 6 3 1 Timed Programming oid ass ewes eh clarence aaneds ctnindilaghs vhous Vacknovaeceeuecaesuveneseal sites 12 6 3 2 Running the Timed Progra jc curcssaes cscs estas ani ccmietsrnsatinevaeraase 13 6 3 3 Preset Programming oi sacssoncac cnconcencasi vedas autesienanddetnasteas eng cucacauiaaocauegcs 14 6 3 4 Selecting Pres CES arrene De here ennen nerne een 14 Pe Maintenant SERSESDSEDSEESSSSES SES SEES NSSS SSESSISEESSE ESS TESS aii SEES SE NSSSESEESESSSS ES SSSE SE SSSSSSSSEN 15 7 1 Recalibration 7 1 1 Introduction 7 1 2 Installation of calibration software 7 1 3 Operating Instructions 7 2 Trouble Shooting 8 PC Interface Control User Manuall ssccccccccssssssssscsccccccccccssssccccscecceesessscsscscescessesseces 16 8 1 Connect a Signal Power Supply to PC via RS 232 u Gu u u ssseseesesrserrereserrersenes reen erne 16 8 2 Connect Multiple Power Supply to PC via RS 485 00 0 eccecceseeeteeeteeeeeeeeeeeteeesaes 17 8 3 PC Application SoftWare osiers aa
17. eturn Data from Power Supply OK CR Input Command POWW lt address gt location 1 9 1 lt CR gt Return Data from Power Supply OK CR Input Command PROM lt address gt location 1 9 Voltage 000 X XX Current 000 XXX lt CR gt Return Data from Power Supply OK CR Input Command PROP lt address gt location 00 19 Voltage 000 X XX Current 000 X XX Minute 00 99 Second 00 59 lt CR gt Return Data from Power Supply OK CR Input Command RUNM lt address gt location 1 9 lt CR gt Return Data from Power Supply OK CR Input Command RUNP lt address gt times 000 999 lt CR gt Return Data from Power Supply OK CR Enable Output of PS Enable the output when switch on the power supply Disable the output when switch on the power supply Set Voltage and Current values of Preset Memory Set Voltage Current and Time period of Timed Program Recall Preset Memory 1 9 Run Timed Program 000 run infinite times P 36 Erdmann Cods Rane Data Input Command STOP lt address gt lt CR gt Stop Timed Program Return Data from Power Supply OK CR SDP Command Set REV1 2 10 2004 P 37 APPENDIX B RS 232 CABLE AND CONNECTION INFORMATION P 38 APPENDIX B RS 232 CABLE AND CONNECTORS INFORMATION Remark The line buffer is assumed to be 16 bytes long The serial asynchronous framing format no parity bit 8 data bit 1 s
18. for RS 485 P 4 4 Controls and Indicators Front Panel Manson snes BEBO ve ener tomt pas B00 i 3 Ww remna C e TTT BAL 8888 ovre oo TERMY SE gt Timer 88785 Oe Arkote aD Om m N ma OUTPUT IEC OOO GND s SWITEHIVE MODEDC REGULATED POWER SUPPLY 77 ae 1 JOG DIAL 2 UP amp DOWN KEY 3 DUAL FUNCTION CONTROL KEYS 4 RED COLOR POSITIVE POLARITY OUTPUT TERMINAL 5 BLACK COLOR NEGATIVE POLARITY OUTPUT TERMINAL 6 GREEN COLOR GROUND TERMINAL connected to chassis Back Panel 7 POWER SWITCH 8 AC 100 240VAC POWER SOCKET WITH INPUT POWER FUSE 9 RS 232 PORT 10 RS 485 PORT P 5 5 General Operation Principle NOTE This section contains a condensed overview of the unit Read this section to quickly get started 5 1 Quick Reference of Keypad Functions The front Keypad is organised as follow 1 Number Keys UP DOWN Keys and Jog Wheel 2 4 Dual Function Control Keys The front panel functions are summarized as follow Keypad Function Section Number Keys UP DOWN Keys and Jog Wheel 0 thru 9 Press to select numerical values 6 2 2 AUP Press to ascend the numerical values 6 2 1 WDN Press to descend the numerical values 6 2 1 Jog Wheel Rotate to adjust the voltage and current settings 6 2 1 Dual Function Control Keys SHIFT Press to access alternate function of the control keys CLEAR Press to terminate any i
19. ge Limit of PS Return Data from Power Supply Voltage CR OK CR Input Command GETD lt address gt lt CR gt Get Voltage amp Current reading Return Data from Power Supply from PS Voltage Current 0 CR OK CR Voltage Current 1 CR OK CR PS in CV mode PS in CC mode Input Command GETS lt address gt lt CR gt Get Voltage amp Current Set Value Return Data from Power Supply from PS Voltage Current CR OK CR P 33 Command Code amp Return Data Input Command GETM lt address gt lt CR gt Get All Preset Memory Values Return Data from Power Supply from PS Memory I Voltage Current CR Memory 2 Voltage Current CR Memory 9 Voltage Current CR OK CR Input Command GETM lt address gt location 1 9 lt CR gt Get Memory from Specific Preset of Return Data from Power Supply PS Voltage Current CR OK CR Input Command GETP lt address gt lt CR gt Get all the Timed Program Memory of Return Data from Power Supply PS Program 00 Voltage Current Minute Second CR Program 01 Voltage Current Minute Second CR Program 19 Voltage Current Minute Second CR OK CR Input Command GETP lt address gt program 00 19 lt CR gt Get Timed Program Memory from Return Data from Powe
20. gram number 0 9 Program 0 is reserved for storing 20 steps Timed Subprograms Program to 9 is for 9 sets of preset voltage and current Please refer to Figure 5 2 for the structure Programming Features Program 0 Program 9 Timed Program Preset Program The timed program can store 9 sets of preset voltage and current 20 steps timed subprograms Timed Subprogram Each subprogram is capable of storing 1 second to 99 minutes operation period The timed program can run repeatedly 1 to 9999 cycles or infinite cycles 0 Figure 5 2 Block Diagram of Timed and Preset Program P 7 6 Operating Instructions NOTE This section shows how to perform power supply functions using the front panel Operations that you can perform are 6 1 Setting of Operating Mode 6 1 1 Enable Disable Output Page 9 6 1 2 Lock Unlock the Keypad and Jog Dial Page 9 6 1 3 PC Interface RS 232 RS 485 Selection Page 9 6 1 4 Upper Voltage Limit Setting Page 10 6 1 5 Output Enable Disable at Power Up Page 10 6 2 Basic Operation 6 2 1 Setting of Voltage and Current by Jog Wheel Page 11 and UP amp DOWN Key 6 2 2 Setting of Voltage and Current by Key Pad Page 11 6 3 Using Programming Features 6 3 1 Timed Programming Page 12 6 3 2 Running the Timed Program Page 13 6 3 3 Preset Programming Page 14 6 3 4 Selecting the Preset Page 14 6 1 Setting of Operating Modes 6 1 1 Enable Disable Outpu
21. he display shows the output data starting at 320 seconds ago and ending at the 380 second mark Figure 8 4 4b The time frame of Data Log P 24 Time Min Zero Present Coming Future Past D T length 6087 T Min 320S 8 4 5 Internal Timed Program The PC Interface remote mode really eliminates the tedious process in keying in groups of entries on the power supply Because all the data are displayed together in the monitor possibility of wrong entry is greatly reduced Data of different groups can be classified stored exported and retrieved for use at any time Furthermore retrieved data will be in red color if they exceed the preset limits of voltage in Upper Voltage Level or Current Limiting values The operation principle of Saving Exporting Filing Deleting and Printing are the same as the Data Log Function Clear Table Delete all data in the Display Table and ready for new data entry Save To PS Transfer data from Display Table to the Power Supply Read Fro P6 Get data from the Power Supply RU cc To run the Timed Program Running Cycle Enter the number of desired running cycles here The maximum cycles is infinite as 0 cycle is entered Operation Clear old data in the power supply by first click Clear Table then click Save To PS 1 2 Check if no data in power supply by click Read Fro PS 3 Enter data in the table using the Up Down Left Right keys of your
22. in the Program Menu P 18 8 4 Running the application software for RS 232 Interface NOTE Before running the application software you must have installed and connected your power supply to the PC using the provided RS 232 cable 8 4 1 Start up the Application Software for RS 232 1 Ensure your PC is OFF connect RS 232 cable to the serial port of your PC and the power supply 2 On your power supply press the SHIFT key then quickly press RS232 485 key and select RS 232 followed by ENTER key 3 Switch on your PC and run the SDP program 4 Click on Setup and select the desired COM Port The default is set at COM 1 Supply Connect Setup TEE Figure 8 4 1a 5 Click on Supply Connect then click on Single in the drop menu 6 An Internal Timed Program Window will appear as shown in Figure 8 4 1b Click on the Data Log header on top right and a Data Log Window as shown in Figure 8 4 1c will appear t Setup Internal Timed Program supply model no ocation Voltage Current ee eats P19 T SDP Single PS Data Looll z Supply Connect Setup Deecrpton Internal Timed Progam Internal Preset Memory Dala Log Setting manson sdp serial no 52405000 Address Losalion Vokage Current oo 7 Precteter Jizav Kaai 50m Kaal ky 74 gt 1 nokia3 dala bg xj Log Description fest surge ViVi ov Fun fas F ENh fom Ha EA iii Ow wia ftv TMi 3208
23. m 10m B 1000m max RS 232 connection RS 485 connection Figure 8 2a Connection diagram for multiple power supply RS485 Connector Connect to RS 232 to RS485 PC s Adapter ATR 2485 RS 232 port optional accessory NOTE Please connect the provided 1200hm resistors across A and B of RS 485 connectors at the rear of first and last power supplies 120 ohm Resistor Resistor Figure 8 2b Connection diagram between ATR 2485 Adapter and RS 485 Connectors For more informations please see Appendix B and Appendix C P 17 8 3 PC Application Software 8 3 1 What the Application Software will Do The application software can perform Timed Programming Preset Programming Data Logging Voltage Current and Upper Voltage Limit Settings 8 3 2 System Requirements CPU 450 Mhz or above 128 MB Ram Min monitor screen resolution 800 x 600 pixels Operating systems Windows XP ME 2000 98SE 98 All brand or trade names are trademarks or registered trademarks of their respective companies 8 3 3 Installation of Software 1 Place the provided installation disc in your CD Rom Drive and run setup exe 2 Follow the instructions in the setup program NOTE During the running of the setup program you may encounter VERSION CONFICT remarks ignore it and click YES to complete the installation 3 A SDP icon is created
24. m D Weight 40g P 41 CONNECTION DIAGRAM Connect the RS 232 side of ATR 2485 to the PC Communication port 1 Single Power Supply Connection 120 ohm 120 ohm come with ATR 2485 w a S eet OF x Connect to 2 3a ATR 2485 5 Za a BR RS 232 to RS 485 Adapter RS 232 g Port FIG 2 2 2 or more power supplies connection 120 ohm come with ATR 2485 er A z 20h Connect to SS OQ ATR 2485 PC 2 6 RS 232 to RS 485 Adapter RS 232 87 Port C RS 485 Connector Equpment NOTE Please connect a 120ohm resistor across A and B of the First and Last power supply ca ta 2 O g ta D Ta oo zi Lep m a D a amp H 120 ohm Fig 3 P 42
25. ng devices Clean only with dry cloth Do not block the fan ventilation Prevent the power cord from being walked and or pinched Unplug this unit when not use Unplug this unit during lighting and storms Do not open the cover of the unit during operation Never replace components when the power cable is connected Always disconnect power discharge circuit and remove external voltage before touching components Only use optional accessories with this unit Please contact qualified service personnel for repair gt _ Supply Input Range gt The unit is of universal input 100 240 VAC 50Hz 60Hz Operating environment The unit is advised be used within the following environment conditions v Ambient Temperature 25 C Indoor use only Fuses For protection of the unit replace the fuse only with same type and rating of fuse gt Precautions For Use l The unit has a built in Tracking O V P Over voltage Protection features In the event of output voltage becoming 10 greater than the set value the O V P will be triggered and the output power will be cut off and gt FAULT lt warning appears When you get this warning switch off the unit and remove all loading switch the unit back on again and it should resume normal operation In the event this problem persists the unit must be investigated by your agent This unit has a buzzer built inside The buzzer will sound when over temperature overload
26. nput process and the unit will exit to normal operation PROG 0 thru 9 Press to use programming features 5 2 Use o to recall the timed program 6 3 1 Use 1 thru 9 to specify the location of preset program to be 6 3 3 stored Use ENTER to confirm SHIFT RS 232 485 Press to enter the PC interface selection menu 6 1 3 You can choose either RS 232 or RS 485 Jse RS 232 485 to select RS 232 or RS 485 se ENTER to confirm the settings CY se RECALL 0 thru 9 Press to recall your stored preset or timed program Use 0 to recall the timed program 6 3 2 Use 1 thru 9 to specify the location of preset program to 6 3 4 recall Use ENTER to confirm SHIFT Lock Unlock Press to Lock Unlock the Keypad and Jog Wheel 6 1 2 ENTER Press to confirm the new settings SHIFT O P on off Press to Enable Disable the output 6 1 1 Keypad Function Section SHIFT A UP Press to Enable the output at power up 6 1 5 SHIFT V DN Press to Disable the output at power up 6 1 5 SPECIAL Function SHIFT 0 Press to get to the Upper Voltage Limit Setting 6 1 4 Use 0 thru 9 to input the numerical values Use ENTER to confirm 5 2 Quick Reference of The Timed and Preset Program The unit can store 10 programs pro
27. nsien irn Eee green lerede ER ene 18 8 3 1 What the Application Software will DO 8 3 2 System Requirements 8 3 3 Installation of Software 8 4 Running the Application Software for RS 232 Interface eee ceeseeseeeeeeeteeeeeees 19 8 4 1 Start up the Application Software for RS 232 0 0 eceeceesceeeteceteeeeeeeteeesees 19 8 4 2 General Operations re eane eio eee er e e e a E OEA a Taia 20 8 4 3 Data Logging and Setting Windows in Application Software 22 8 4 4 The Time Frame Concept of Data Log ssesssssessssssssressresrrsressresersresssesressess 24 8 4 5 Internal Timed Propran usine orenian tans ian a a E REE 25 BAG Internal Preset MemOryaiscnnrisriin eiii e ada nl E EER E E seer dere 26 8 5 Running the Application Software for RS 485 Interface u u u ssssseereseersrrrrrereree 26 8 5 1 Multi Window Analysis sssesssesererseesererse serene renere rn ere renere renere nerne 27 Appendices Appendix A SDP Command SE an s a er AA E NEAS 31 Appendix B RS 232 cable and Connection Informations ceceeseeeeteeeteeeeeeneeeeees 38 Appendix C Optional RS 232 to RS 485 Adapter ATR 2485 User Manual 40 All brand or trade names are trademarks or registered trademarks of their respective companies 1 Important Safety Instructions and Precaution For Use ve General Safety Instructions Do not use the unit near water Do not install unit near heating sources and heating emitti
28. pe in the location and description of the power supplies in the Location and Description Column 7 Click on Close button bottom right hand corner to return to Multiple Data Log Window 8 Remarks 1 2 34 5 6 Bx Boe amp a o safes saf sacl d z te Locator Descriptio Ma O MaD VULE Conmecs2 Yniie 2 Wewtlow Fig 8 5 1 1 Show Digital One click it will show the digital readings of all the connected power supplies 2 Show Log One click it will show the data log of all the connected power supplies 3 Show Digital and Log One click it will show both the data log of all the connected power supplies P 28 Figure 8 5 1d You can click on the data log to select the power supply the data log will highlight in blue and the address bar in the left bottom window will show the selected power supply 3 Single Alleyway Display One click it will only display the data log of the selected power supply Figure 8 5 1le It will disable the icon 2 3 and 4 The parameters at the bottom are same as the Data Log Window in RS 232 Interface The All SP Tick box Tick to apply the parameters to all Data Log Window in Multi Alleyway Display 4 Multi Alleyway Display One click it will display the Data Log and output data of all power supplies It will activate the icon 2 3 and 4 5 Log Thumbnails Size Setup One click it let user to adjust the window size of the Data log Window in Multi Alleyway Display
29. r Supply Specific Program of PS Voltage Current Minute Second CR OK CR P 34 Command Code amp Return Data Input Command GPAL lt address gt CR Get LCD Display Information Return Data from Power Supply Reading voltage V ON Reading current A ON Reading watt W ON Timer minute second HH timer ON colon ON m ON s ON Setting voltage V const ON V bar ON V ON Setting current I Const ON I bar ON A ON Program Program ON P bar ON SETTING ON Key lock ON Key open ON FAULT ON Output on ON Output off ON Remote ON CR OK CR Input Command VOLT lt address gt voltage 000 X XX lt CR gt Set Voltage Level XXX Max Output Rating Return Data from Power Supply Voltage XX X V Current X XX V OK CR Input Command CURR lt address gt current 000 X XX lt CR gt Set Current Level Return Data from Power Supply OK CR Input Command SOVP lt address gt voltage 000 XXX lt CR gt Set epee Voltige Limi of PS Return Data from Power Supply OK CR Input Command SOUT lt address gt 1 lt CR gt Disable Output of PS Return Data from Power Supply OK CR P 35 Command Code amp Return Data Input Command SOUT lt address gt 0 lt CR gt Return Data from Power Supply OK CR Input Command POWW lt address gt location 1 9 0 lt CR gt R
30. s ENTER Press Enter to confirm voltage and current settings Note whenever to terminate the settings of voltage and current press CLEAR to return to the normal operation P11 6 3 Using the Programming Features 6 3 1 Timed Programming Action LCD Display Description l Press PROG Program This will use the Programming Feature 2 Press 0 StEP This will enter into Timed 00 Programming Mode Program 0 There are 0 19 steps timed subprograms and the first step is 0 3 Press ENTER Press this key to confirm 4 0 to 9 V set Use the number key to input your desired voltage 5 Press ENTER Press this key to confirm the voltage 6 0 to 9 I Set Use the number key to input your desired voltage ee Press ENTER Press this key to confirm the current setting 8 0 to 9 m Use the number key to input your Timer 00 00 desired minutes in the timer 9 Press ENTER Press this key to confirm the minutes setting 10 0 to 9 s Use the number key to input your Timer 00 00 desired seconds in the timer 11 Press Press this key to confirm the seconds ENTER StEP 01 setting The program will then advance to the next step i e Step 1 P 12 Action LCD Display Description 12 Rep
31. t Action LCD Display Description O 0 1 Press Shift Output ENABLE 2 Then O P On Off oo Output DISABLE 6 1 2 Lock Unlock the Keypad and Jog Dial Action LCD Display Description 1 Press Shift m Keypad and Jog Dial Locked 2 Then Lock Unlock g Keypad and Jog Dial UnLocked 6 1 3 PC Interface RS 232 RS 485 Selection Action LCD Display Description 1 Press SHIFT 232 This will enter into PC then 485 Interface RS 232 485 RS 232 RS 485 Selection 2 Press RS 232 485 Press this key to select the desired PC Interface B Press ENTER Press this key to confirm Note Whenever to terminate the settings of Operation Mode press CLEAR to return to normal operation P 9 6 1 4 Upper Voltage Limit Setting Action LCD Display Description 1 Press SHIFT OVER V This will enter into Upper 25 6 Voltage Limit Adjustment then 0 In this example 25 6V is the present upper voltage limit 2 0 to 9 Use the number key to input your desired voltage 3 Press ENTER Press this key to confirm Note Whenever to terminate the Upper voltage Limit Setting press CLEAR to return to normal operation 6 1 5 Output Enable Disable at Power Up A
32. than 0 1V for voltage or 0 01A for current The whole recalibration for voltages and current takes less than 15 minutes It is performed by a proprietary software using regression algorithm The recalibration software is compatible to window XP Me 2000 98SE 98 7 1 2 Installation of the recalibration software 1 In the installation disk run Setup exe inside the folder of Re calibration to install the recalibration software 2 Follow the instructions in the setup program 3 Finally a SDP Recalibration icon is created in the Program Menu 7 1 3 Operation Instruction 1 Ensure your PC is Off connect RS 232 to serial com port of your PC and the power supply 2 On your Power Supply press SHIFT key then quickly press RS232 485 key and select RS 232 followed by ENTER key 3 Switch on your PC and run the SDP recalibration software 4 Follow the instructions shown in the software 7 2 Trouble Shooting 1 Keypad and jog dial do not work Check key lock symbol if in Lock state unlock unit by SHIFT then LOCK UNLOCK key Otherwise switch OFF unit and switch ON again to see if problem persists 2 No output power Check output on off symbol on display Otherwise press SHIFT then O P ON OFF 3 Cannot get high voltage setting within the rated maximum Check Upper Voltage Limit setting by SHIFT then 0 key Reset to rated maximum voltage 4 CANCEL symbol keeps appearing in all keying in operation Keying in
33. top bit amp bit rate 9600bps CONNECTORS 0000000000000 000000000000 9 Pin 25 Pin CABLE AND ADAPTOR Power Supply Computer 9 pin 9 pin 9 pin 25 pin l l l 8 2 2 2 3 3 E 2 4 4 4 20 5 5 5 I 6 6 6 6 7 r F 4 8 8 8 5 GG o 177 Straight through cable IBM PC AT to 25 pin adaptor PINS ASSIGNMENT AND CONNECTION OF THE POWER SUPPLY SIGNAL GND DATA IN DATA OUT P 39 APPENDIX C OPTIONAL RS 232 to RS 485 Adapter ATR 2485 User Manual P 40 INTRODUCTION This Adapter is designed for connecting your PC with RS 232 communication port to HALF DUPLEX RS 485 interface programmable power supplies or other equipment Its transmission length can be up to 1000m FEATURES amp BENEFITS No driver software is needed Can directly connected to male RS 232 communication port of your PC CONTROL AND PIN ASSIGNMENT ATR 2485 ke RS 232 to RS 485 Adapter RS 232 RS485 nS Adaptor x FT GQ 6 Fig 1 1 RS 232 Connect to the PC communication port 2 RS 485 Connect to equipment with RS 485 interface There are 6 pins only A B and GND pin are useful 3 Pin A 4 Pin B 5 Pin GND SPECIFICATIONS RS 232 side of the adapter DB 9 female connector RS 485 side of the adaptor 3 pin connector pin 1 RS 485 A pin 2 RS 485 B pin 3 GND Connection Speed 9600bps Transmission Length Up to 1000 m Dimension 33mm W x 17mm H x 87m

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