LPS 505N Programmable DC Power Supply User`s Manual
Contents
1. Panel Description TIMER TRK LOCK RMT P S Configuration 6 4 0CP settin 5 Baud rate 38400 cH3 gt 6 Interface RS 232 7 BEEP Buzzer Press rotary to switch the buzzer on or off TIMER TRK LOCK RMT P S Configuration gt 7 BEEP ON B Kay Locks OFF 9 Parallel out OFF 8 Key lock Key lock function The initial value is OFF Press rotary to turn on key lock function All keys are disabled except Rotary CLEAR can disable the key lock 9 Parallel out TIMER TRK LOCK RMT P S Configuration 7 BEEP ON 98 Key lock OFF 9 Parallel out Parallel output The initial value is OFF Press rotary to turn on parallel output The total output current is 6A because the CH1 and CH2 are connected parallelized TIMER TRK LOCK RMT P S Configuration 7 BEEP ON 8 Key ete OFF 9 Parallel out OFF 4 5 Panel Description 10 Serial out Serial output The initial value is OFF Press rotary to turn on serial output The total output voltage is 60V because the CH1 and CH2 are connected serialized TIMER TRK LOCK RMT P S Configuration 10 Hope OUT ORF 12 Address 0 Hot Key OFF 11 Address GPIB address setting Acceptable range is 00 31 Users can input the number and press rotary to save the settings TIMER TRK LOCK RMT P S Configuration 11 10 Serial out OFF cH2 2311 Address MO 12 Hot Key OFF 12 Hot Key Express function key The initial value is OFF Press rotary to2. output mode status 0 single output 1 multi output power on status O output off 1 use pre setting status hot key flag serial output mode parallel output mode track output mode beep trigger flag reserved reserved remote flag reserved machine running at time mode machine running at sub menu mode machine running at configuration sub menu mode machine running at memory item mode machine running at power on status keypad amp Rotary lock flag machine running at EPROM write or read mode machine running at synchize mode display I V or W ohm flag machine running at LCD process mode detect double key flag machine running at key pad process mode channel 3 CV CC status channel 2 CV CC status channel 1 CV CC status channel 3 OVP is occur flag channel 2 OVP is occur flag channel 1 OVP is occur flag channel 3 OCP is occur flag channel 2 OCP is occur flag Communication Protocol and Package Mode byte 5 byte 6 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O channel 1 OCP is occur flag relay switch flag reserved reserved machine running at DAC read back mode timer pasue flag machine running at calibration mode reserved PWM value Accessories 7 Accessories Model LPS 505N Serial number Accessories Date No Description P N Q ty Selection Power cord ZPO 640MI 1 Yes _ No 2 Black amp Red Test Lead ZTP LPSMI 1 3 Yes _ No 3 User s manual ZOM
3. Users can change voltage and current as they want based on maximum 30W output For example output 10V 3A or 6V 5A voltage and current should be within the output range 2 Digital rotary number key function key setting Digital rotary can change voltage rapidly Simulate the surge of the voltage output It provides the solution for the trigger circuit testing User can set up voltage by number key quickly It differs from original VR adjusting Function key provide users operation more friendly and easily 3 Precious measurement on voltage amp current Besides precise output LPS 505N provides voltage and current measurement Users can reduce the measurement equipment budget and space 1 1 Introduction 4 Memory and timer function LPS 505N has large memory to memorize 100 settings Operators are unnecessary to remember the settings It can be easily to recall the settings For safety issue timer function will automatically switch off the machine when they are burning in burning room LPS 505N can also provides time control good current resolution for electroplate application as customers need OVP OCP amp lock protection function OVP OCP provide the safety for the laboratory The setting will not be changed due to the key lock function Series parallel mode In serial mode CH1 CH2 can output maximum 60V with positive negative output It can be used for OP circuit design In parallel mode CH1 CH2 can output 6A maxim
4. 1 SDGCHICAl O Maui stator et ensa i etui piis HE te ce tete 2 1 Notices before USING iui aeree eno ette tek eer eto iglenienegene 3 3 3 1 Confirm Attachment before Using oooooooocnocccocinoccononononnnonnconnonononnonnncnnoo 3 3 3 2 The Description of USING a naeh 3 3 3 3 AmbientENVIIonment en 3 3 3 4 ORAS ooo aiti st deca s t d caf da vu aet ti adii tdv eS 3 3 3 5 Power Line Voltage e Aue Um 3 4 3 6 FUSB aitor lilas 3 4 3 7 Warming A O 3 4 3 8 End Tetu in 3 4 4 Panel A A M 4 1 4 1 LPS 505N Panel DeScrDlioos a nis iin 4 1 4 1 1 Front Panel Description sse enne 4 1 4 1 2 Rear Panel Description ener 4 9 MEET cR IO Ee 5 1 5 1 Voltage Setting suscepisse p beth te a E a i 5 1 5 2 Current setting Aerzte 5 1 5 3 OVP otal sae tn te nl do 5 1 5 4 DEF essen een 5 2 5 5 Rotary controller During voltage output 5 2 6 RS 232 RS 485 USB Etheret communication protocol and package mode6 1 6 1 FETA MC ern E S 6 1 6 2 Definition of parametr Sa nanen RS PE EI QE S Du idt tesi 6 1 6 3 Errormessage disb du Meo le eae a E LM 6 1 6 4 MOTECH LPS series compatible command list 6 5 6 5 IEEE 488 2 amp SCPI Compatiable information sss 6 9 6 5 1 SCPI frequent command sss nennen enne nennen nennt 6 9 6 5 2 SCPI command for subsystem essere 6 10 6 6 Rules OF statuts definition all 6 12 g T AAE oo A e N E EEATT A
5. 4 CALI 0 7510203 lt NL gt gt Step 5 CALI 2 2567890 lt NL gt gt How to exit calibration procedure CALI OFF lt NL gt How to set voltage VSET 10 lt NL gt gt VSET2 5 123 lt NL gt gt VOLT3 3 3V lt NL gt gt VOLTAGE1 35 lt NL gt gt How to read the voltage setting value VSET lt NL gt gt VSET2 lt NL gt gt How to set current ISET 1 1 lt NL gt gt ISET2 2 1A lt NL gt gt address is 10 address is 5 address is out of maxinum value refer to error code triger beep to on triger beep to off enter the calibration for channel 1 input low scale voltage parameter input high scale voltage parameter input low scale current parameter input high scale current parameter and stored to EEPROM set channel 1 voltage to 10V set channel 2 voltage to 5 123V set channel 3 voltage to 3 3V set channel 1 voltage to 35V is fail due to out of range return channel 1 voltage setting return channel 2 voltage setting set channel 1 current to 1 1A set channel 2 current to 2 1A 6 7 Communication Protocol and Package Mode CURR3 4 3022 lt NL gt gt CURRENT1 0 250 lt NL gt gt Q8 How to read the current setting value ISET lt NL gt gt ISET2 lt NL gt gt Q9 How to read the voltage output value VOUT2 gt VOUT gt Q10 How to read the current output value IOUT2 gt IOUT gt Q11 How to set the tracking mode TRACK 1
6. ATAR E EEA EEA 7 1 Introduction 1 Introduction 1 1 An Overview of Product Motech LPS 505N is a triple outputs and programming DC power supply LPS 505N comes with 12 bits resolution Total 210W power output is provided by triple independent outputs Double output provide 0 30V 3A the other one provides 0 10V 5A 30W For the 0 10V 5A output users can use auto ranging while constant 30W power output This is the unique feature and it differs from other traditional power supplies Those two 0 30V 3A outputs are required to output in serial or parallel mode Tracking function is convenient and changeable for users in circuit application LPS 505N has rotary and number key for user to easily operation The configuration can be stored in memory Max 100 Timer 1 sec 100 hrs control when output can be switched off It can provide the safety for burning room and electroplating application OVP OCP can be controlled and monitored by front panel Users will not change the original setting because of the key lock function When source and load change LPS 505N has stable output due to 0 01 load and line regulation and max 50 us respond time Average measurement time is 50 ms to increase the production quantity 1 2 Features 1 Triple output Voltage Ranges 0 30V CH1 amp CH2 0 10V CH3 Current Ranges 0 3A CH1 amp CH2 0 5A CH3 Power Ranges 0 90W CH1 amp CH2 0 30W CH3 The third output is an auto ranging output
7. Program currently running Program syntax error Program runtime error Device specific error Missing media Corrupt media Media full Directory full File name not found File name error Media protected Expression Error Math error in expression Macro error Macro syntax error Macro execution error Illegal macro label Macro parameter error Macro definition too long Macro recursion error Macro redefinition not allowed Macro header not found Program error Cannot create program Illegal program name Illegal variable name Program currently running Program syntax error Program runtime error Device specific error Syntax error Data type error nput voltage overwrite error nput current overwrite error Communication Protocol and Package Mode 6 4 MOTECH LPS Series Compatible Command List Command ADDRess BEEP CALi CURR 1 CURR 1 CURR2 CURR2 CURR3 CURR3 CURRENT 1 CURRENT 1 CURRENT2 CURRENT2 CURRENT3 CURRENT3 HOTKey IOUT 1 IOUT2 IOUT3 ISET 1 ISET 1 ISET2 ISET2 ISET3 ISET3 LOCK MODEL OCP 1 OCP2 OCP3 OISET 1 OISET 1 OISET2 OISET2 Description set the address of the machine set beep on 1 or off 0 calibration procedure channel 1 current setting return channel 1 current setting channel 2 current setting return channel 2 current setting channel 3 current setting return channel 3 current setting channel 1 current setting return channel 1 current setting
8. data lt string gt Characters are enclosed by single or double quotes lt NL gt New line hex code is 0x0Ah lt Rtn gt Return hex code is 0x0Dh lt END gt end or identify 6 3 Error Message List The SCPI maintains an Error Event Queue as defined by SCPI The queue holds up to 10 errors and events It is queried by using the system error command which reads in a First In First Out FIFO manner The read operation removes the entry from the queue The CLS command will clear all entries from the queue 6 1 Communication Protocol and Package Mode Code 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 6 2 Description no error GET not allowed Parameter not allowed Missing parameter Command Header Error Header Separator Error Program mnemonic too long Undefined header Header suffix out of range Numeric data error Invalid character in number Exponent too large Too many digits Numeric data not allowed Suffix error Invalid suffix Suffix too long Suffix not allowed Character data error Invalid character data Character data too long Character data not allowed String data error Invalid string data String data not allowed Block data error Invalid block data Block data not allowed Expression error Invalid expression Expression data
9. status ERRor lt NL gt read back machine error code DISPlay display subsystem 0 simulate keypad action 21 2 29 4 5 6 7 8 9 VOLT simulate V key action AMP simulate A key action Communication Protocol and Package Mode OUT put simulate ON OFF key action Channel simulate CH key action LEFT currsor shift left RIGHT currsor shift right MEMory into memory item CLEAR simulate CLEAR key ESC simulate CLEAR key CLR simulate CLEAR key ENTer simulate enter key MULTI simulate double key 1 into calibration mode for channel 1 2 into calibration mode for channel 2 i9 into calibration mode for channel 3 CLEAR unlock key or pause timer action ESC unlock key or pause timer action CLR unlock key or pause timer action DISPlay select V A W OHM select CONFIG into config iotem KNOB simute knob action LEFT simulate knob turns left RIGHT simulate knob truns right example Q1 How to set tracking mode OUT TRACK lt NL gt Q2 How to set serial output mode OUT SER lt NL gt OUT SERIAL lt NL gt Q3 How to set parallel output mode OUT PARA lt NL gt OUT PARALLEL lt NL gt Q4 How to resume normal output mode OUT NORMAL lt NL gt Q5 How to read back machine status Communication Protocol and Package Mode STATUS lt NL gt Q6 How to read back machine error code STAT ERR lt NL gt STATUS ERR lt NL gt STATUS ERROR lt NL gt STAT ERROR lt NL gt Q7 How
10. the V or A key after the number input STORE When the output is on press the key to move the cursor to select digit for adjustment Users can adjust the digit by rotary In memory function store into memory by pressing this key RECALL When the output is on press the key to move the cursor to select digit for adjustment Users can adjust the digit by rotary In memory function recall from the memory by pressing this key DISP Press this key to select the display to show the voltage current or power resistance readout 10 V Voltage Press this key to set voltage after number input 11 A Current Press this key to set current after number input 12 Config Press this key to enter the configuration setting There 16 items to be set in this mode Timer The initial value is OFF Press the rotary to enter timer configuration TIMER TRK LOCK RMT P S Configuration gt 1 Timer OFF 2 TRACKING OFF 3 OVP setting Panel Description TIMER TRK LOCK RMT P S TIMER 00 00 00 OFF ON OFF key cH2 OFF To start Timer cH3 OFF A Using rotary or 4 to move the cursor onto the digit and input the number Timer 00 00 00 HH MM SS B Switching CH1 CH2 CH3 by press CH key Then press rotary to switch ON OFF C Start Timer when press ON OFF key D Press rotary CLEAR to pause the timer Restart by repeating the same step 2 TRACKING The initial value is OFF switc
11. to simulate keypad DISPLAY 0 lt NL gt gt simulate keypad 0 DISP 5 lt NL gt gt simulate keypad 5 DISPLAY VOLT lt NL gt gt simulate keypad V DISP AMP NL simulate keypad A DISPLAY OUTPUT NL simulate keypad ON OFF DISP CHANNEL NL simulate keypad CH DISPLAY LEFT NL gt simulate keypad DISP RIGHT lt NL gt gt simulate keypad gt DISPLAY MEMORY lt NL gt gt simulate keypad M DISP CLEAR NL simulate keypad CLEAR Q8 How to simulate double key DISPLAY MULTI 1 NL simulate keypad ENTER amp 1 DISP MULTI ESC NL simulate keypad ENTER amp CLEAR Q9 How to simulate rotary DISPLAY KNOB LEFT NL simulate rotary left scroll DISP KNOB RIGHT NL simulate rotary right scroll 6 6 Rules of Status Definition byte 0 bit 7 channel 3 on off status bit 6 channel 2 on off status bit 5 channel 1 on off status bit 4 channel 3 OVP setting flag bit 3 channel 2 OVP setting flag bit 2 channel 1 OVP setting flag bit 1 channel 3 OCP setting flag byte 1 byte 2 byte 3 byte 4 bit O bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit O Communication Protocol and Package Mode channel 2 OCP setting flag channel 1 OCP setting flag
12. turn on hot key The users can recall the correspondent settings from the memory via input 0 9 TIMER TRK LOCK RMT P S Goni oura tron 12 10 Serial out OFF 11 Address 0 312 Hot Key OFF 13 Initial Mode Memorize the settings before the instrument shutdown The initial value is OFF Press rotary to turn on the function When the function is enable all setting will be saved before the instrument shutdown and recalled after the instrument power on 4 6 Panel Description TIMER TRK LOCK RMT P S Configuration 13 213 Initial Mode OFF der 14 0ut Mode Mul ti 15 Factory Preset 14 Out Mode Output mode The initial value is single Press rotary to switch to multi mode In the multi mode CH1 CH2 CH3 output on or off will synchronize by press the ON OFF key TIMER TRK LOCK RMT P S Configuration 14 13 Initial Mode OFF ger cH 3914 0ut Mode Single 15 Factory Preset 15 Factory Preset Reset to default settings TIMER TRK LOCK RMT P S Configuration 15 14 0ut Mode Single cH2 gt 15 Factory Preset 16 Back Main Menu TIMER TRK LOCK RMT P S Configuration 16 14 0ut Mode Single 15 Factory Preset cH3 gt 16 Back Main Menu PS Setting will be saved after the last item 16 Back Main Menu is entered 4 7 Panel Description 13 LCL Use as a decimal point Or users can press the key to reset to LOCAL mode when in REMOTE connection 14 CLEAR ESC Clear the number input Or back
13. 505ME 1 Yes No Version 1 0 7 1 Ie Tx Modern Technology for a Sustainable World MOTECH INSTRUMENTS MOTECH INDUSTRIES INCORPORATED 6 F No 248 Sec 3 Pei Shen Road Shen Keng Hsiang Taipei Hsien 222 Taiwan Tel 886 2 2662 5093 886 2 2662 5194 Fax 886 2 2662 5097 http www motechind com e mail t amp m motechind com ZOM 505ME
14. MOTO Modern Technology for a Sustainable World MOTECH INSTRUMENTS LPS 505N Programmable DC Power Supply User s Manual Edition July 2005 P N ZOM 505ME Storage Freight Maintenance Disposal Legal Notices The information in this document is subject to change without notice MOTECH makes no warranty of any kind with regard to this manual including but not limited to the implied warranties of merchantability and fitness for a particular purpose MOTECH shall not be held liable for errors contained herein or direct indirect special incidental or consequential damages in connection with the furnishing performance or use of this material MOTECH _ 6F NO 248 Pei Shen Rd Sec 3 Shen Keng Hsiang Taipei Hsien 222 Taiwan Copyright Notices Copyright 2005 MOTECH all rights reserved Reproduction adaptation or translation of this document without prior written permission is prohibited except as allowed under the copyright laws Warranty Warranty All MOTECH instruments are warranted against defects in material and workmanship for a period of one year after date of shipment MOTECH agrees to repair or replace any assembly or component found to be defective under normal use during this period MOTECH s obligation under this warranty is limited solely to repairing any such instrument which in MOTECH s sole opinion proves to be defective within the scope of the warranty when returned to the factory or to an author
15. NL gt TRACK ON gt TRACK 0 lt NL gt gt TRACK OFF lt NL gt gt Q12 How to set the parallel output mode PARA 1 gt PARALLEL ON lt NL gt gt PARA 0 lt NL gt gt PARALLEL OFF lt NL gt gt Q13 How to set the serial output mode SER 1 lt NL gt gt SERIAL ON lt NL gt gt SER 0 lt NL gt gt SERIAL OFF gt set channel 3 current to 4 3022A set channel 1 current to 250mA return channel 1 current setting return channel 2 current setting return channel 2 voltage output return channel 1 voltage output return channel 2 current output return channel 1 current output CH2 CH1 CH2 CH1 tracking off tracking off parallel on parallel on parallel off parallel off serial on serial on serial off serial off Q14 How to read back calibration parameter CAL gt CALI lt NL gt gt Q15 How to lock keypad and knob 6 8 return the calibration data return the calibration data LOCK 1 Communication Protocol and Package Mode gt lock the keypad and knob LOCK ON lt NL gt gt lock the keypad and knob 6 5 IEEE 488 2 amp SCPI Compatiable Information The SCPI conforms to all specifications for devices as defined in IEEE 488 2 and complies with SCPI command syntax version 1995 0 Confirmed Commands are those commands which are approved commands in the SCPI 1995 Specification Volume 2 Command Reference 6 5 1 SCPI Frequent Com
16. V 220V Power switch At the bottom of the instrument near the front panel 25 Cooling Fan Depends on the current of the load it will adjust the rotation speed of the fan It is a fuzzy fan 26 Optional Interface There are GPIB LAN I O port Operation setting 5 Operation Setting 5 1 Voltage Setting Press CH to select channel there are CH1 CH2 CH3 to choose Please follow the sign in the left side of the LCD Use the number key to input the voltage And press V to finish the setting The voltage will be set immediately TIMER TRK LOCK RMT P S 5 2 Current Setting Press CH to select Channel there are CH1 CH2 CH3 to choose Please follow the sign in the left side of the LCD Use the number key to input the current And press A to finish the setting The current will be set immediately TIMER TRK LOCK RMT P S 5 3 OVP Press Config to enter Configuration display adjust rotary or lt P to move the cursor to OVP setting Press rotary to enter OVP setting display Users can press CH to select channel of setting Please follow the sign in the left side of the LCD Press the ON OFF key to choose enable or disable Use the number key to input the voltage Please remember to press rotary to finish the setting 5 1 Operation setting 5 4 OCP Press Config to enter Configuration display adjust rotary or lt P to move the cursor to OCP setting Press rotary to enter OCP setting displ
17. ay Users can press CH to select channel of setting Please follow the sign in the left side of the LCD Press the ON OFF key to choose enable or disable Use the number key to input the current Please remember to press rotary to finish the setting 5 5 Rotary Controller output on When output is on users can adjust the voltage by rotary Press lt or gt key to adjust the cursor position Adjust the voltage by rotary If users want to change channel just press CH This provides a convenient testing tool when users are observing the variation of the voltage TIMER TRK LOCK RMT P S 5 2 Communication Protocol and Package Mode 6 Communication Protocol and Package Mode Communication protocol includes MOTECH and SCPI instructions and low error Protocol 6 1 Preface SCPI interface provides users to operate the power supply by connecting to PC via IEEE 488 2 or RS 232 interface It also allows users to control and monitor the instrument remotely SCPI IEEE 488 supports multiple power supply to control Max 32 set 6 2 Definition of Parameters Type Valid arguments boolean ONor1 OFF or 0 lt NR1 gt The data format lt NR1 gt is defined in IEEE 488 2 for integers Zero positive and negative integer numeric values are valid data lt NRf gt The data format lt NRf gt is defined in IEEE 488 2 for flexible numeric representation Zero positive and negative floating point numeric values are valid
18. channel 2 current setting return channel 2 current setting channel 3 current setting return channel 3 current setting set hot key function on 1 or off 0 channel 1 current readback channel 2 current readback channel 3 current readback channel 1 current setting return channel 1 current setting channel 2 current setting return channel 2 current setting channel 3 current setting return channel 3 current setting set rotary and keypad lock on 1 or off 0 display model NO set channel 1 current protect to off 0 or on 1 set channel 2 current protect to off 0 or on 1 set channel 3 current protect to off 0 or on 1 set channel 1 overcurrent protect return channel 1 overcurrent value set channel 2 overcurrent protect return channel 2 overcurrent value 6 5 Communication Protocol and Package Mode OISET3 OISET3 OUT 1 OUT2 OUT3 OVP 1 OVP2 OVP3 OVSET 1 OVSET 1 OVSET2 OVSET2 OVSET3 OVSET3 PARAllel SERIal STATUS TRACK VERSION VOLT 1 VOLT 1 VOLT2 VOLT2 VOLT3 VOLT3 VOLTAGE 1 VOLTAGE 1 VOLTAGE2 VOLTAGE2 VOLTAGE3 VOLTAGE3 VOUT 1 VOUT2 VOUT3 VSET 1 VSET 1 VSET2 VSET2 6 6 set channel 3 overcurrent protect return channel 3 overcurrent value set channel 1 output on 1 or off 0 set channel 2 output on 1 or off 0 set channel 3 output on 1 or off 0 set channel 1 voltage protect to off 0 or on 1 set channel 2 voltage protect to off 0 or on 1 set channel 3 v
19. e LCD display triple independent output and display on LCD CH3 auto ranging output Low Ripple Low Noise Number and function key Store and recall settings 100 Timer 1 sec 100 hours Precise voltage and current measurement OVP OCP and key lock Serial and parallel mode Dual Tracking Mode Average measurement time 50m sec Standard RS232 USB interface Option I O port GPIB LAN interface 2 2 Notices before Using 3 Notices before Using 3 1 Confirm Attachment before Using Please follows the below items to protect your rights as you receive this instrument 1 If there is ruin or scratch bad condition on product overlook 2 The standard attachment as table 10 1 please confirm if there is any missing x If above conditions please inform us for prompt service 3 2 The Description of Using The tester is an accurate instrument Please read through this manual to prevent improper operation and arbitary using from causing this instrument damaged Please calibrate once a year for keeping accuracy 3 3 Ambient Environment 1 Do not use the tester in a dusty vibrating sunlight and corrosive gas Please use this instrument under the ambient temperature is 0 40 C and the relative humidity is 2096 8096 If the temperature is over 40 C please don t use temporary until the temperature is down to normal Please check to avoid the unit damage which result from over temperature 2 The tester is equipped with a cooli
20. h to ON by pressing the rotary The CH2 will have the same voltage and current setting as the CH1 TIMER TRK LOCK RMT P S Configuration 1 Timer OFF 232 TRACKing ON 3 OVP setting 3 OVP setting Over voltage protection Press the rotary to enter OVP Configuration Press CH to select CH1 CH2 CH3 Users can press ON OFF to enable or disable OVP and input the voltage value via the number keys Please remember to press rotary to save the settings TIMER TRK LOCK RMT P S Configuration Timer OFF 2 IRACKiIng OFF cH3 23 0VP setting 4 3 Panel Description TIMER TRK LOCK RMT P S OVP setting OFF gt 30 00V 3 0004 cH2 OFF 30 00V 3 000A cH3 OFF 10 00V 5 000A 4 OCP setting Over current protection Press rotary to enter OCP Configuration Press CH to select CH1 CH2 CH3 Users can press ON OFF to enable or disable OCP and input current value via the number keys Please remember to press rotary to save the settings TIMER TRK LOCK RMT P S Configuration 4 234 0CP setting 5 Baud rate 38400 6 Interface RS 232 TIMER TRK LOCK RMT P S OCP setting OFF gt 30 00V OFF 30 00V OFF 1000y 5 Baud rate Transmission speed Users can select baud rate for 1200 2400 4800 9600 19200 38400 by rotary TIMER TRK LOCK RMT P S Configuration 5 4 0CP setting cH2 gt 5 Baud rate 38400 6 Interface RS 232 6 Interface Transmission interface Users can select RS232 USB by using rotary 4 4
21. hen Keng Hsiang Taipei Hsien 222 Taiwan Telephone 886 2 2662 5093 Facsimile 886 2 2662 5097 Email t amp m motechind com URL www motech com tw Storage Freight Maintenance Disposal XXX Storage Freight Maintenance Disposal xxx Storage When don t use the device please pack it properly and store under a good environment The packing is no needed when the device under appropriate environment Freight Please use the original packing material wnen move the device If the packing material is missing please use the equivalent buffer material to pack and mark it fragile and waterproof to avoid the device damage during movement The device is precision equipment please use qualified transportation as possible And please avoid heavy hitting to damage the device Maintenance There is no maintenance operation for the general user except for the note in the manual Please contact our company or agent when the device occurred the user judgment abnormal Don t maintain by yourself to avoid occurred unnecessary danger and serious damage to the device Disposal When the device in badly condition and can t be used or repaired please discard it according to your company disposal procedures or local legal procedures Don t discard arbitrary to avoid polluting environment Index Index d o AAA oat eee o eire aea re crevettes et niaaa tenias 1 1 1 1 AmOverview of Product 1 1 1 2 Feature Pt EET MC S 1
22. ized service center Transportation to the factory or service center is to be prepaid by purchaser Shipment should not be made without prior authorization by MOTECH This warranty does not apply to any products repaired or altered by persons not authorized by MOTECH or not in accordance with instructions furnished by MOTECH If the instrument is defective as a result of misuse improper repair or abnormal conditions or operations repairs will be billed at cost MOTECH assumes no responsibility for its product being used in a hazardous or dangerous manner either alone or in conjunction with other equipment High voltage used in some instruments may be dangerous if misused Special disclaimers apply to these instruments MOTECH assumes no liability for secondary charges or consequential damages and in any event MOTECH s liability for breach of warranty under any contract or otherwise shall not exceed the purchase price of the specific instrument shipped and against which a claim is made Any recommendations made by MOTECH for use of its products are based upon tests believed to be reliable but MOTECH makes no warranty of the results to be obtained This warranty is in lieu of all other warranties expressed or implied and no representative or person is authorized to represent or assume for MOTECH any liability in connection with the sale of our products other than set forth herein MOTECH INDUSTRIES INC GF NO 248 Pei Shen Rd Sec 3 S
23. mand Command RCL RST SAV WAI example Description Clear status include error code Returns lt Manufacturer gt lt model gt serial number gt lt firmware type amp version gt Recalls settings from memory Memory locations from O to 99 are valid Resets the power supply to its power on state 1 Saves defined parameters 2 Saves current settings to memory Memory locations from O to 99 are valid Sets the device to wait until all previous commands and queries are complete before executing commands following the WAI command Q1 How to save V I to memory SAV 15 gt save current settings to memory location 15 SAV 0 lt NL gt gt save current settings to memory location 0 Q2 How to recall memory V I variable to output RCL 3 NL gt recall setting from memory location 3 RCL 120 gt the data value is invaild 6 9 Communication Protocol and Package Mode Q3 How to save parameter SAV SAV lt NL gt Q4 How to do the software reset procedure RST RST lt NL gt Q5 How to return the device identification IDN IDN lt NL gt 6 5 2 SCPI Command for Subsystem OUTI n on off subsystem STATe lt bool gt lt NL gt enable disable output action TRACK lt NL gt enable track mode PARAllel lt NL gt enable parallel mode SERial lt NL gt enable serial mode NORMAL lt NL gt resume normal mode STATus status subsystem lt NL gt read back machine
24. nd Center Voltage Range 115V 100V 125V 220V 200V 250V Warning For continues protection against fire hazard replace only with the same type and rating of fuse as specified 3 7 Warming Up This tester activates at power on However in order to meet the accuracy in the specification please warm it up for 30 minutes or longer 3 8 End Test When tests are done and the tester is not in use or need to leave for a while during usage make sure to turn off the power switch 3 4 Panel Description 4 Panel Description 4 1 LPS 505N Panel Description 4 1 1 Front Panel Description 1 Gr Wie TIS ES PROGHAMMABLE DC POWER SUPPLY f TIMER TRK LOCK RMT P S 88 88 88 X X X XX cut CY 38 AAAY 3 8980808A Sc cw CY 38 0 3 UA Sce cs CV 18 RSV 5 ARA A s oci 9 42 S ec Sema d Y 1 Display Display is a 20x4 yellow green backlight LCD 2 Rotary ENTER Rotary can adjust voltage and current Users can press it as ENTER function 3 M Press M key to memory configuration display Users can select which setting to store and recall by pressing STORE and RECALL key 4 CH Selecting CH1 CH2 CH3 4 1 Panel Description 4 2 5 6 7 9 ON OFF Switching power output on or off of the instrument Number Key Input number by number key To set the voltage or current press
25. ng fan on the rear panel to keep the internal temperature down so adequate ventilation should be ensured The tester should be located at least 10cm from any object or wall behind it Do not block the ventilation holes to keep the tester in good precision 3 The tester has been carefully designed to prevent the noise from the AC power source However it should be used in the noise free environment as low as possible If noise is inevitable please install a power filter 3 4 Storage The tester should be stored within the temperature range 20 C 70 C the relative humidity 8096 RH If the unit is not to be in use for a long time please store it in the original or similar package and keep it from direct sunlight and humidity 3 3 Notices before Using 3 5 Power Line Voltage The tester is an instrument which uses AC power 115V 230V 50Hz 60Hz Before plugging in the power cord make sure the power switch is in the off position and the voltage of the rear panel is the same as the required voltage 3 6 Fuse There is one fuse installed in the rear panel When replacing the fuse please notice the following 1 Please turn off the power and disconnect the AC power cord and all the other connections to the power supply 2 The checking of fuse can t sure with the eyes the testing value under 15Q is normal 3 When replacing the fuse the cap jut out the rear panel on fuse stand using flat type screwdriver or pressing softly by ha
26. not allowed Macro error Invalid outside macro definition Invalid inside macro definition Macro parameter error Execution error Invalid while in local 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075 Settings lostdue to rtl Trigger error Trigger ignored Arm ignored Init ignored Trigger deadlock Arm deadlock Parameter error Settings conflict Data out of range Too much data Illegal parameter value Data corrupt or stale Data questionable Hardware error Hardware missing Mass storage error Missing mass storage Missing media Corrupt media Media full Directory full File name not found File name error Media protected Expression Error Math error in expression Macro error Macro syntax error Macro execution error Illegal macro label Macro parameter error Macro definition too long Macro recursion error Macro redefinition not allowed Macro header not found Program error Cannot create program Communication Protocol and Package Mode 6 3 Communication Protocol and Package Mode 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 100 101 102 103 104 105 106 107 108 109 110 111 6 4 Illegal program name Illegal variable name
27. oltage protect to off 0 or on 1 set channel 1 overvoltage protect return channel 1 overvoltage value set channel 2 overcurrent protect return channel 2 overcurrent value set channel 3 overcurrent protect return channel 3 overcurrent value set parallel output on 1 or off O set seial output on 1 or off 0 current NLPS working status set CH2 CH1 display version NO channel 1 voltage setting return channel 1 voltage setting channel 2 voltage setting return channel 2 voltage setting channel 3 voltage setting return channel 3 voltage setting channel 1 voltage setting return channel 1 voltage setting channel 2 voltage setting return channel 2 voltage setting channel 3 voltage setting return channel 3 voltage setting channel 1 voltage readback channel 2 voltage readback channel 3 voltage readback channel 1 voltage setting return channel 1 voltage setting channel 2 voltage setting return channel 2 voltage setting Communication Protocol and Package Mode VSET3 channel 3 voltage setting VSET3 return channel 3 voltage setting example Q1 How to set machine address same GPIB ID Q2 Q4 Q5 Q6 Q7 ADDR 10 lt NL gt gt ADDRESS 5 lt NL gt gt ADDR 70 lt NL gt gt How to set beep BEEP 1 lt NL gt gt BEEP off lt NL gt gt How to enter calibration procedure Step 1 CALI 1 lt NL gt gt Step 2 CALI 7 5010203 lt NL gt gt Step 3 CALI 23 123456 lt NL gt gt Step
28. to the previous display 15 Power Switch POWER ON OFF Power switch l is OFF gy is ON Please read Notices before Using before power on 16 CH1 CH2 CH3 Power Output Please recognize the mark on front panel and notice the positive and negative pole 17 GND Connected to the ground Please note that the power core has the third pin or it will not work 4 8 Panel Description 4 1 2 Rear Panel Description 25 26 i gt y O 100 f s A A W F T An I fs 5 A j pa x f f MA is LA J LA LJ LA LJ t pem iP Kt 18 AC Power Input The plug connected to the AC source It uses for 115V 220V 19 Fuse The fuse used for power source When the switch set to 115V using 5A slow fuse set to 220V using 2 5A slow fuse 20 Remote Sense Local Sense dip switch When the switch set to ON it becomes to local sense mode which means positive pole connect to Sense negative pole connect to Sense When the switch set to OFF it becomes to remote sense mode It has voltage compensation when it collaborate with Sense 21 CH1 S CH2 t S When the switch set to OFF it becomes to local sense mode It has 4 9 Panel Description voltage compensation when it collaborates with Sense CH1 Sense and positive pole connect to DUT positive pole CH1 Sense and negative pole connect to DUT negative pole 22 RS232 Interface 23 USB Interface 24 115
29. um Dual tracking Users only needs to setup CH1 output voltage and current LPS 505N will output the same voltage current at CH2 This is convenient to test two samples at the same time Specification 2 Specification Model LPS 505N Channel NO CH1 amp CH2 Output Voltage 0 30V 0 15V Output Current 0 3A 0 5A Output Power CH3 Auto Ranging ine Regulation of output offset oltage 0 01 2mV urrent 0 01 300uA oad Regulation of output offset 90W 30W MI P oltage lt 3mV lt 5mV urrent 0 01 300uA ipple and Noise ormal Mode Voltage 1mVrms 20mVpp Normal Mode Current lt 5mA esolution rogramming 10mV 2mA eadback 3mV 2mA rogramming Accuracy output offset oltage 0 05 20mV 0 05 6mV urrent 0 05 3mA 0 05 4mA eadback Accuracy output offset oltage 0 05 20mV 0 05 6mV urrent 0 05 3mA 0 05 4mA emperature Coefficient per C output offset oltage lt 0 1 3mV lt 0 2 2mA Current racking Accuracy of output offset 0 1 40mV lt 50uS Stability constant output amp temperature of output offset 8hrs oltage ransient Response Time 2 1 Specification amSec ZmiSec BmSec ToomSec Gener O O O OOOO AG Emnedhput voltage 115 220 VAC 10 47Hz 63Hz Ranges Operating 0 C 40 C gt Storage 10 C 70 C ommon Mode Voltage Dimensions WED Jm 6 5 kg Temperature Ratings LPS 505N Featur
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