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GW Instek PEL-2000B Series, User Manual

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GW Instek PEL-2000B Series User Manual Download Page 68

 

 

PEL-2000B Series User Manual 

68

 

Constant Power Mode

 

 

 

Background 

In Constant Power Mode the load units will 
ensure a constant power load for the power 
supply.  

Single channel load modules support 2 values (A 
Value, B Value) and have an adjustable cut-off 
current limit. Dual channel load modules only 
have A value. 

Constant power mode can operate in high or low 
range. 

Go/NoGo functionality is also supported either as 
a percentage or as a current value.  

 

CP Mode

Load Input

Voltage

Load Current

Va

Vb

Ia

Ib

 

Power  levels 

Two power levels can be set: A & B (single channel 
load module).

   

 

CP Mode

Load Current

A Value

B Value

 

Summary of Contents for PEL-2000B Series

Page 1: ...Programmable DC Electronic Load PEL 2000B Series USER MANUAL ISO 9001 CERTIFIED MANUFACTURER...

Page 2: ...language without prior written consent of the Good Will company The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the rig...

Page 3: ...w 27 Front Panel Overview Load Module 30 LED Display Overview Load Module 33 Installation 36 Load Connections 43 Frame Link Connection 53 Channel Control Connection 55 Go NoGo Connection 58 OPERATING...

Page 4: ...146 Edit Sequence 158 OCP Test Automation 167 Channel Configuration 173 Mainframe Configuration 199 Interface Configuration settings 222 UART LAN and USB CDC Function Check 228 GPIB Function Check 23...

Page 5: ...Table of Contents 5 INDEX 312...

Page 6: ...ety symbols may appear in this manual or on the PEL 2000B series WARNING Warning Identifies conditions or practices that could result in injury or loss of life CAUTION Caution Identifies conditions or...

Page 7: ...0 1 specifies the measurement categories and their requirements as follows The PEL 2000B series falls under category I Measurement category IV is for measurement performed at the source of low voltage...

Page 8: ...sunlight dust free almost non conductive pollution Note below Temperature 0 C to 40 C Altitude Up to 2000m Transient Overvoltage on the main supply is 2500V Pollution Degree EN 61010 1 specifies the...

Page 9: ...emperature nor humidity is controlled Storage environment Location Indoor Relative Humidity 80 Temperature 10 C to 70 C Disposal Do not dispose this instrument as unsorted municipal waste Please use a...

Page 10: ...to step by step instructions on the main functions Main Features 12 Series Overview 14 Package Contents and Accessories 16 Measurement Overview 17 Front Panel Overview 18 Display Overview Mainframe 2...

Page 11: ...ING STARTED 11 Precautions and Procedures 43 Remote Sense Connection 48 Single Load Connections 49 Parallel Load Connections 51 Frame Link Connection 53 Channel Control Connection 55 Go NoGo Connectio...

Page 12: ...ltage CV and CV CC constant resistance CR and constant power CP Constant current and constant resistance mode can operate in either static or dynamic mode Feature Overview Flexible operation with remo...

Page 13: ...GETTING STARTED 13 4 panel setups USB flash drive support Interface USB RS 232C RS485 LAN GPIB optional...

Page 14: ...MAX 80V DC R R L 20A 80V 100W DC Electronic Load 20A 80V 100W R L 5A 80V 30W DC Electronic Load 40A 80V 250W DC Electronic Load 70A 80V 350W DC Electronic Load 10A 500V 350W DC Electronic Load PEL 20...

Page 15: ...Module Channels Power W CH L R low high range Current A Range Low High Voltage V PEL 2020B 100Wx2 2 100 100 2 20 0 80 PEL 2030B 30 25 250W 2 30 25 250 5 4 40 0 80 PEL 2040B 1 35 350 7 70 0 80 PEL 204...

Page 16: ...0A 1 8m CD ROM Contains PEL 2000B series Electronic DC Load User Manual Programming Manual and USB Driver GTL 120 Load cables 2X red 2X black per load module GTL 121 Remote sense cables 1X red 1X blac...

Page 17: ...unchanged regardless of the current Constant Resistance Mode CR In constant resistance mode the resistance load will remain unchanged as the voltage and current remain proportional Constant Power Mod...

Page 18: ...play Function keys System Keys Number Pad Operation keys Power USB input Selector Knob PEL 2002B LCD display 320 by 240 TFT LCD display Function keys F1 F5 F1 F5 Assigned to the menu functions on the...

Page 19: ...am Sequence or OCP automation menu FILE Used to access the File menu HELP UTILITY Brings up the Help menu and utility menu HELP UTILITY Provides help for the last function key pressed SHIFT SHIFT CHAN...

Page 20: ...ears current values Alternative function locks the keys and the Selector knob CLEAR LOCK Clears the current value SHIFT SHIFT CLEAR LOCK Locks all the keys and Selector knob USB Input USB flash memory...

Page 21: ...mber pad and or shift key PRESET 0 P0 Press to recall a channel preset Hold to save a channel preset PRESET SHIFT SHIFT Press to recall all channel presets Hold to save all channel presets SHIFT The s...

Page 22: ...nd Utility menus SHIFT SHIFT Coarse control mode SHIFT SHIFT Fine control mode ENTER Confirms selections LOAD ON OFF Turns the current load channel on or off LOAD ON OFF Load is currently off unlit LO...

Page 23: ...tatus Panel USB SEQ EXT FRM Alarm CH1 main 80V B Value 80 00 V Range High 05 04 22 16 50 Mainframe Status Panel The Mainframe Status Panel displays the status of the Mainframe interface programs and a...

Page 24: ...n any Load type is running their icon will turn orange Interface Status LAN USB GPIB RS232 The interface status icon displays which interface type is set Current Operation Channel Status Panel The Cur...

Page 25: ...L CRDH CVL CVH CPL CPH CC Static Low Range CC Static High Range CC Dynamic Low Range CC Dynamic High Range CR Static Low Range CR Static High Range CR Dynamic Low Range CR Dynamic High Range CV Static...

Page 26: ...ge Range Displays the voltage range of the current setting Menu Shows the current menu main conf s_edit file s_loop Chan menu Chan Configure menu Chan Seq Edit menu File menu Chan Seq Edit Loop menu M...

Page 27: ...le fusible GPIB LAN port RS 232C RS 485 port RS232 RS485 IN OUT LAN DEVICE PEL 2002B Power switch Power Socket Fuse Channel Control 1 4 Go NoGo Output Frame Control 1 2 AC GO NG OUTPUT FRAME CONT 1 2...

Page 28: ...mote control details USB B Device port DEVICE The USB B device port like the RS232C RS485 GPIB LAN port is used for remote control Frame Control Port 2 1 FRAME CONT The Frame Control port is used for...

Page 29: ...and control The channel control port has 6 wire sockets that are screw less and self clamping Required wire gauge 24 AWG For connection or specification details see pages 55 271 Remote IN port RS232 R...

Page 30: ...ad Key Slave Knob Static Dynamic Key V Sense L Terminals Left PEL 2020B Short Key V Sense R Terminals Right LED display 2x5 digit custom LED display Right Left Key or A B Key R L A B The L R key is us...

Page 31: ...tage should not exceed 2V otherwise you will get incorrect measurement for the voltage applicable to all models Right Voltage Sense V sense R 80V DC MAX Positive and Negative Terminals Left L 80V DC M...

Page 32: ...ll either only update the load locally or will update both the local module and the mainframe The Slave Knob can also be configured to display measured or set values on the local load module For more...

Page 33: ...2 Channel Display or Left and right channel indicator 5 digit display 3 7 Channel Number Indicator Indicates the channel number 1 8 Indicates if the load is active on the load module Dual channel load...

Page 34: ...e Mode CV mode activated Constant Resistance Mode CR Constant Power Mode CP Display is shown on dual channel load modules when both left L and right R channel information is displayed Press the Displa...

Page 35: ...ING STARTED 35 Lights up when Go NoGo is activated and the load fails NG the Go NoGo limits 5 6 Channel Unit Indicators The Unit Indicators display the current unit Voltage Resistance Current Power Se...

Page 36: ...hen reassembly the modules after moving to the desired location Load Module Installation WARNING To avoid static electricity please use appropriate anti static work practices Module installation The P...

Page 37: ...nder the load terminals 4 Install any additional modules as described above 5 If there are any slots empty install the supplied panel cover part number PEL 003 The panel cover will improve safety and...

Page 38: ...2002B has GPIB as an option part no PEL 001 Steps 1 Ensure the mainframe is disconnected from mains power 2 Remove the screws from the GPIB cover plate and remove the cover plate from the rear panel...

Page 39: ...ires a rack height of 4U with a 1U space for ventilation top and bottom The rear of the rack mount enclosure must be free of obstruction to allow heat to dissipate from the mainframe s Steps 1 Screw t...

Page 40: ...ve only 1 So the channel determination is LM1 CH1 CH2 LM2 CH3 CH4 LM3 CH5 LM4 CH6 CH1 Main Display Panel LOCAL UTILITY CAL F5 F4 F3 F2 ON OFF SHIFT PRESET ENTER F1 FILE FUNC LOAD 9 CHAN 8 7 3 CLEAR 2...

Page 41: ...e that the power outlet has a ground socket The power outlet will have a ground connection if it is a 3 socket type Upon turning on the Mainframe will perform a self test The self test checks the Syst...

Page 42: ...em check happens the load modules will display each channel as it is checked then display the current mode 4 If any of the System checks fail please power down the load and reinstall the appropriate l...

Page 43: ...ames The PEL 2000B series also supports a number of different control methods and interfaces The connections used are described here Frame link Channel control Go NoGo Wire Gauge considerations Before...

Page 44: ...ions When using the PEL 2000B series voltage drop and voltage generated due to load line inductance and current change must be taken into account Extreme changes in voltage may exceed the minimum or m...

Page 45: ...by ensuring load wires are as short as possible and by twisting positive and negative load wires together Current change can be limited by limiting the slew rate when switching Twisted pair will be s...

Page 46: ...nk of positive and negative terminals for each channel Single Channel Load Module Dual Channel Load Module MAX 80V DC Single channel L 80V DC MAX MAX 80V DC R Left channel Right channel Connection Fol...

Page 47: ...e CAUTION Ensure the polarity is correct before proceeding with any connections Using the wrong polarity could result in reverse voltage damage L 80V DC MAX MAX 80V DC R DUT Ensure the input voltage d...

Page 48: ...seful when used in CV CR or CP mode WARNING Vsense must have a higher potential than Vsense Connection The diagram below shows how a DUT can be connected using voltage sense Note that the sense wires...

Page 49: ...nnel Load Module L R Single Channel Load Module Connection On a single channel load module the left terminals are both negative whilst the right terminals are both positive Note this also applies to t...

Page 50: ...over 1 volt load module dependent In order to support low voltage loads an auxiliary power supply is needed to boost the voltage to a range suitable for the load Precautions Take into account the comb...

Page 51: ...example if CH1 is 25A and CH2 is 20A then the total current sunk is 45A Parallel loads are supported for both static and dynamic loads see page 80 for a description on parallel dynamic loading Note th...

Page 52: ...is a delay between the master and the slave Please see page 53 for details DUT DUT Slave Slave DUT DUT DUT Master Slave Slave Max 7kW Multi output power supply load The PEL 2000B series is also able t...

Page 53: ...DING CONDUCTOR MUST BE CONNECTED TO GROUND AWG 24 STRIP GAUGE 10 0 mm 1 CH CONT 1 1 CH CONT 2 1 CH CONT 3 1 CH CONT 4 1 CH CONT 5 1 CH CONT 6 1 CH CONT 7 1 CH CONT 8 SER NO LB 2 1 FRAME CONT GO NG OUT...

Page 54: ...e slave unit is connected in a cascading manner the same way Ensure the Mainframes are turned off before connecting the ribbon cables Push the cable into the frame link connector Ensure the arrows lin...

Page 55: ...8 SER NO LB 2 1 FRAME CONT GO NG OUTPUT GPIB DISCONNECT POWER CORD BEFORE REPLACING FUSE AC input voltage range 100 120Vac 200 240Vac Frequency 50 60Hz Power rating 250VA Max 250V T 3 15A REPLACE FUS...

Page 56: ...ilarly an active high voltage 4 5V must be applied to turn a load off The Load On input must be TTL TTL input voltage GND Load On 1 2 3 4 5 6 Voltage and Current Monitor Output The Voltage Monitor Out...

Page 57: ...amp connector The internal clamp mechanism must be opened before a wire can be inserted To open the internal clamp push the button above the wire socket to close release the button Ensure at least 10m...

Page 58: ...a Go NoGo output The ports are open collector with active high 30V indicating a pass and active low 1 1V as fail an alarm The Go NoGo terminal is a DB 15 female For more details on the Go NoGo interf...

Page 59: ...ce Mode 63 Constant Voltage Mode 65 Constant Power Mode 68 Group Unit Mode 70 Run Program 72 Sequence 75 OCP Test Automation 80 Parallel Dynamic Loading 81 Configurations Description 82 Protection Mod...

Page 60: ...s will sink the amount of current programmed Regardless of the voltage the current will stay the same There are two ranges in CC mode High and Low There are two main modes in CC mode Static and Dynami...

Page 61: ...load modules only have one current level A Value per channel in static mode Static Mode Single Channel Load module Current A Value B Value Slew Rate rise Slew Rate fall Time 1 Time 2 CC Mode Static D...

Page 62: ...fined as A uS Current Time Level 1 Level 2 Slew Rate rise A uS Slew Rate fall A uS Time 1 Time 2 Slew Rate As can be seen above the rising and falling slew rate need not be the same Go NoGo Using Go N...

Page 63: ...esistance Mode Background In Constant Resistance Mode the load units will linearly sink current and voltage to match a set resistance CR mode has two different values single load modules two different...

Page 64: ...e the same range The A B key can be used to switch between these resistance levels Dual channel load modules only have one resistance level A Value Single Load Module CR Mode Load Input Voltage Load C...

Page 65: ...gh Low Go NoGo NoGo CR Mode GO NOGO Load Input Voltage Load Current Resistance Constant Voltage Mode Background In Constant Voltage Mode the load units will sink current whilst keeping the voltage con...

Page 66: ...CV CC When using CV mode a current limit can be set for CV CC mode When the voltage input is greater than A Value load voltage then the channel will operate in CV mode if the input current is less th...

Page 67: ...hanges will induce induction which can cause large voltage drops The PEL 2000B series will try to rectify any voltage drops However if voltage drops are too large they may cause the load to go into os...

Page 68: ...Value B Value and have an adjustable cut off current limit Dual channel load modules only have A value Constant power mode can operate in high or low range Go NoGo functionality is also supported eit...

Page 69: ...the current limit the channel will operate in CC mode High Low Range There are two ranges High and Low The Low range is used for low power ranges whilst the High range uses high power ranges CP Mode...

Page 70: ...disables the Total Unit mode Group Mode The Group Mode setting determines how the Current Levels Resistance Values are set when used in parallel There are two settings Para and Sync The Para setting a...

Page 71: ...xample if 2 load modules have a set resistance of 100 each the equivalent resistance of the load modules would be 50 The Level setting in Para mode would be 50 and 100 in Sync mode Para mode Sync Mode...

Page 72: ...program is a battery of each of these tests run in succession Each sequence loads the settings for each channel from Memory Data Memory MXXX The Memory Data stores settings such as the operating mode...

Page 73: ...e sequence Range Off 0 1s On time P F Time Sets the Pass Fail time for the sequence Range Off 0 1 On Time Off Time 0 1s Short Channel Selects which channel will be shorted during the sequence Range CH...

Page 74: ...s possible to chain programs into an infinite loop to continue a program indefinitely 12 2 3 4 11 Program Program Chain 1 5 6 7 8 9 10 Above a program chain running sequences out of order Go NoGo Resu...

Page 75: ...sequences used to create a program They are not the same and cannot be used interchangeably Sequences SEQ memory cannot be used in Programs and Programs cannot load Sequences Load Profiling The Seque...

Page 76: ...ence Any new points that are inserted will have a value averaged from its neighbors as default Time Point1 Point2 Point4 Point5 Point6 Point7 Point3 Value Sequence Points A new point is inserted after...

Page 77: ...xample above Seq 1 will hold the load current at 1A at the end of its sequence until the last sequence has finished Seq 2 is the longest sequence and as such the End Of Seq setting is not applicable S...

Page 78: ...duration of one Sequence to be imported by another Sequence If the receiving sequence doesn t have enough points more will be created without values For example the sequences for CH1 and CH2 are show...

Page 79: ...OPERATING DESCRIPTION 79 Time Value Point1 Point2 Point1 Point2 Point1 Point2 Point1 Point2 Point1 Point2 CH1 import CH2...

Page 80: ...for operation details This test will test to see when the over current protection of a power supply is tripped and return the measurements for the voltage and current when the over current protection...

Page 81: ...mode load current or resistance is pulsed between two preset levels When used in parallel higher powered outputs can be tested This ability gives the PEL 2000B series the flexibility to perform dynam...

Page 82: ...ction modes are useful to protect both the load modules and the DUT s A buzzer can be set to notify when a protection setting has been tripped When a protection feature is activated and has been tripp...

Page 83: ...can cause damage to the unit CV Mode OCP V I OCP level CR Mode OCP V Resistance OCP level CP Mode OCP V I OCP level Power I Over Voltage Protection Over voltage protection is used to limit the amount...

Page 84: ...onfiguration settings are for the following CC Vrange Von Voltage Von Latch CH Cont Independent load D Time Response settings Step resolution settings Short settings CC Vrange CC Vrange page 178 is us...

Page 85: ...t Von Latch OFF Start time Von Latch OFF Stop Output time time PEL 2000B series load time V I load load Von Output PEL 2000B series load V I CH CONT Channel Control When Channel control is activated E...

Page 86: ...ow 1V set the normal bandwidth to 200Hz and set the fast bandwidth to 20kHz If the DUT voltage range is above 1V set the normal or fast bandwidth to 20kHz The Response setting is particularly importan...

Page 87: ...short circuit Shorting can be individually set for each channel when programming sequences To initiate a short circuit manually the short key is used It can be used at any time during an operation It...

Page 88: ...B 2 1 FRAME CONT GO NG OUTPUT GPIB RS232C DISCONNECT POWER CORD BEFORE REPLACING FUSE AC input voltage range 100 120Vac 200 240Vac Frequency 50 60Hz Power rating 250VA Max 250V T 3 15A REPLACE FUSE FU...

Page 89: ...ent of the load module Current Monitor The load current input can be externally monitored using the IMON pin of a channel control connector The IMON pin outputs a voltage of 0 10V to represent the inp...

Page 90: ...lowing formula V V Rating voltage input Load VMON 10 Where Rating V is the rating voltage of the load module Turning on the Load A load is turned on when Load On input is set to On active low A load i...

Page 91: ...ut the PEL 2000B series programming manual For connection options and configurations see the options below UART configuration Page 222 Configure UART interface Page 278 LAN configuration Page 281 GPIB...

Page 92: ...tatic Dynamic CV response speed Go NoGo SPEC Test High Center Entry Mode Low Memory Data Each channel can save up to 120 different Memory data types M001 M120 into internal memory Memory data contains...

Page 93: ...of Loop CC Vrange Setup Data Setup data can be saved to 4 internal memory slots Setup data contains Memory data Program Sequence Chain data configuration settings and operation settings for every cha...

Page 94: ...all the channel data can be saved Not all data types can save the current channel or all the channel data Data Type Current Ch All Ch Preset Memory SEQ single save Setup Save External memory Only SEQ...

Page 95: ...rnal memory Then from internal memory the data can be recalled to each channel Excluding SEQ data Save Recall All The SEQ Preset Memory or Setup data can be saved from every channel into USB SEQ Prese...

Page 96: ...B 2030 PEL 2030B 2040 PEL 2040B 2041 PEL 2041B 2 Channel location or Voltage range of single channel model R Right L Left 0 Single channel or not used 3 Save file number 0 99 Incremented after each co...

Page 97: ...1 PEL 2000B series Load module type 2020 PEL 2020B 2030 PEL 2030B 2040 PEL 2040B 2041 PEL 2041B 2 Channel Voltage range of single channel model or Mainframe indication R Right L Left 0 Single channel...

Page 98: ...2000B Series User Manual 98 TUTORIALS Local loads 99 Single Channel Load 101 Parallel Load Modules 103 Programming 105 Sequences 107 Frame Link 108 Channel Control 110 General Configuration Options 1...

Page 99: ...local module control DUT Step Description Details 1 Setup Ensure the channel load is set up as desired Pages 36 43 2 Channel selection Ensure the correct channel or Value A B is selected by using the...

Page 100: ...he local load modules can be set to independent load Page 185 9 Independent control Slave knobs can be configured to be independent to the mainframe Page 206 10 Configure Slave Knob Settings Display M...

Page 101: ...o the DUT Page 43 3 Channel selection Select the load channel on the mainframe Page 123 4 Measurement mode selection Select measurement mode CC CV CR CP CC Page 125 CV Page 138 CR Page 131 CP Page 142...

Page 102: ...Page 139 CP Page 143 9 Go NoGo Set the Go NoGo configurations if applicable Page 191 10 Protection Modes Configure the protection modes Page 174 11 Run Activate the load by pressing the load key LOAD...

Page 103: ...e 36 2 Connection Connect the terminals to the DUT Page 43 3 Group Unit mode configuration Enable Group Unit Mode and configure Page 195 4 Measurement mode selection Select measurement mode CC CR CC P...

Page 104: ...plicable Page 191 10 Protection Modes Configure the protection modes Page 174 11 Run Activate the load by pressing the load key LOAD ON OFF Optional 12 Configuration There are number of configurations...

Page 105: ...rminals to the DUT Page 43 3 Channel selection Select the load channel s on the mainframe Page 123 4 Channel setup See the Single channel load tutorial to configure a single channel Do not activate th...

Page 106: ...PEL 2000B Series User Manual 106 11 Save Program Save the chain in the Chain menu 12 Save Setup Save everything to the internal Setup memory Page 236 13 Run Run the Program Sequence Chain Page 153...

Page 107: ...selection Select a load channel with the mainframe Page 123 4 Channel setup Create a sequence Page 158 5 Sequence loop Create a sequence loop if necessary Page 160 6 Multiple channels If multiple cha...

Page 108: ...ames together Page 53 2 Configure Configure the Frame CONT to ON for all mainframes Page 204 USB LOAD FRM 05 04 22 16 50 At first both the master and slaves are independent FRM Frame Master can be see...

Page 109: ...me linked slaves Page 263 6 Load Setup Memory Load setup memory on the mainframe and all frame linked slaves Page 262 7 Set slave to indepen dent Press shift CHAN on the slave unit to enable local con...

Page 110: ...the load and PEL 2000B series mainframe is turned off 2 Choose the appropriate load module s Page 36 3 Connection Connect the terminals to the DUT Page 43 4 Connect the channel control connectors on...

Page 111: ...IMON and VMON to monitor the current and voltage of load outputs Page 87 10 End To turn the load off output an active high signal to the channel control connector or press the LOAD key on the load mo...

Page 112: ...odule control to dependent via mainframe or independent control Page 185 6 Delay Time Configure the load delay time for each channel 0 10 seconds Page 186 7 Clear All Protection Clear all the Protecti...

Page 113: ...TUTORIALS 113 14 Sound Turn the sound on off for the mainframe IU Page 202...

Page 114: ...y Output View 120 Editing CC CR CV CP A B Value 121 Mainframe Basic Operation 123 Help Menu 123 Channel Selection 124 Select CC Mode 125 Select CC Range 125 Select CC Dynamic Mode 126 Editing CC Dynam...

Page 115: ...Independent Setting 185 Configuring the Load Delay Time 186 Configuring Step Resolution 188 Configuring Response Time 191 Go NoGo 192 Group Unit 195 Mainframe Configuration 199 Accessing System Infor...

Page 116: ...B Function Check 231 Saving Recalling Channels 233 Saving Recalling Preset memory 235 Saving Recalling Setup Memory 237 Setting the Default USB Path File 239 Saving Setups to USB Memory 244 Saving Rec...

Page 117: ...d module only applies to dual channel load modules Single Channel Panel operation Press any key on a load module to select its channel Dual Channel Panel Operation For dual channel load modules press...

Page 118: ...from Static to Dynamic using the local load module 1 Select a channel on the load module Page 117 Panel operation 2 Press the STATIC DYNA key to switch from dynamic to static mode and vice versa STAT...

Page 119: ...ration 1 Select a channel on the load module Page 117 Panel operation 2 Press the LOAD key to turn on the load LOAD Note When a channel load is activated the load on symbol will be displayed under the...

Page 120: ...RT key to enter the shorting modes SHORT Short Shorting 4 a Press the SHORT key toggle mode Or b Hold the SHORT key hold mode SHORT Note The load cannot be shorted from the local load module in Group...

Page 121: ...n in static mode The Slave Knob can also operate in fine or coarse editing mode Panel Operation 1 Ensure the mode is in static mode Page 118 2 Choose a channel or choose A or B Value by pressing the R...

Page 122: ...ser Manual 122 Note When the Slave Knob is set to Measure the slave knob must be pressed first to display the values on the load module display Editing the A B Value is not possible with this method i...

Page 123: ...a function or system key on the front panel or open a menu HELP UTILITY Help Selection 2 Press the HELP key to display the built in help 3 Use the scroll wheel to scroll down if necessary Configure Ex...

Page 124: ...ection is disabled See page 117 for details Mainframe Channel selection 1 Press the CHAN button CHAN LOCAL 2 Select a channel by turning the Variable knob The channel selection appears highlighted in...

Page 125: ...ng the CHAN button and selector knob CHAN LOCAL 2 Press F1 repeatedly until CC mode is displayed in the display panel F1 F5 F1 Configure Configure Mode CC Dynamic Range High Note Changing the operatin...

Page 126: ...ote Changing the range will only affect the current active channel Other channels will not be affected by any changes Not all load modules support dual ranges If only one range is supported it is usua...

Page 127: ...t The timers determine how long the load module channel will stay at level 1 or level 2 Ensure the menu is in CC Dynamic Mode See page 126 Configure Configure Mode CC Dynamic Range High Parameters Lev...

Page 128: ...l then turn to increase or decrease the value OR Use the number pad to enter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 A Level1 0 80 3 Press the Selector knob or Enter...

Page 129: ...is selected Dynamic Static F1 F5 F3 Note Changing from static to dynamic mode will only affect the current active channel Editing CC Static Parameters CC Values When using a single channel load modul...

Page 130: ...CC Static CH1 Range High B Value SlewRate SlewRate A Value 0 80 0 80 0 80 0 80 A A A uS A uS Seq Edit main 80V LOAD USB 05 04 22 16 50 Group Unit Mode Configuration CCH Configure Configure Mode CC St...

Page 131: ...d fine adjustment when editing the A Value and B Value parameters See page 188 for details Set to CR Mode Background The PEL 2000B series load operates in four different modes Constant Current CC Cons...

Page 132: ...ode CC Dynamic Range High Panel Operation 1 Press the F2 Range key repeatedly until High or Low range is selected Range High Range Low F1 F5 F2 The range will be reflected in both the bottom menu syst...

Page 133: ...ing from static to dynamic mode will only affect the current active channel Editing CR Dynamic Parameters CR levels Dynamic Constant Resistance Mode has two operating resistance levels slew rates and...

Page 134: ...its used in Group Unit Mode Panel Operation 1 Use the Selector knob to highlight Level1 CRDL Configure Configure Mode CR Dynamic CH1 Range Low Level2 SlewRate SlewRate Timer1 Timer2 Level1 100 000 100...

Page 135: ...page 188 for details Select CR Static Mode Background Constant Resistance mode can be set to dynamic or static mode Static mode is for manually varying the load for single channel load modules or to...

Page 136: ...lue is available to switch from A Value to B Value Ensure the menu is in CR Static Mode See page 135 Configure Configure Mode CR Static Range Low Seq Edit Parameters A Value Setting Min Rating B Value...

Page 137: ...mber pad to enter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 A Value 100 000 3 Press the selector knob or Enter to confirm selection ENTER or 4 Repeat steps 1 3 for B Va...

Page 138: ...channel is active the F1 key can be used to switch between each operating mode F1 F5 F1 Mode CC Mode CR Mode CV Mode CP Panel Operation 1 Press the CHAN button and use the selector knob to select a c...

Page 139: ...dual channel load module only one voltage level can be set per channel A Value Ensure the menu is in CV Mode See page 138 Configure Configure Mode CV Response Slow1 Range High Parameters A Value 0 Se...

Page 140: ...p between A Value and B Value use the A B keys on the local load module When setting the current limit please ensure that the current limit is within the test device s limits A B Value can be set for...

Page 141: ...tage mode has fast and slow response speeds Quick current changes can induce line voltage making it more difficult for the PEL 2000B series load to maintain a constant current In these types of condit...

Page 142: ...he PEL 2000B series electronic load operates in four different modes Constant Current CC Constant Resistance CR Constant Voltage CV and Constant Power CP CP mode cannot be used with the dedicated Grou...

Page 143: ...enables limiting the current draw When using CP mode on a single channel load module two power levels can be configured A Value and B Value On a dual channel load module only one power level can be c...

Page 144: ...ue W 10 00 3 Press the selector knob or Enter to confirm selection ENTER or 4 Repeat steps 1 3 for the remaining parameters Note The last Value A Value or B Value that is set becomes the active settin...

Page 145: ...ress the F2 Range key repeatedly until High or Low range is selected F1 F5 F2 Range High Range Low The range will be reflected in both the bottom menu system and the Current Operation Channel Status p...

Page 146: ...Sequences can use the same Memory Data repeatedly Each Sequence loads all channels at the same time unless programmed otherwise CH2 M001 CH3 M001 CH1 M001 Run On Time Off Time Short Time Short CH1 Sho...

Page 147: ...equence for every channel that is to be used in the program must first be pre configured and saved into Channel Memory MXXX Sequence Settings 1 Press the FUNC key then F1 Program to access the Program...

Page 148: ...ps 2 4 to choose the sequence number SEQ Sequence 01 10 5 As sequences are executed sequentially start at SEQ 01 Configure Chain Save Recall Default Active Channel 1 8 2 3 4 7 6 5 Short Ch P F Time Sh...

Page 149: ...seconds However the shorting time cannot be longer than the On time Short Time will start at the same time as On time P F Time Off 0 1 On Time Off Time 0 1 seconds The Pass P Fail F Delay Time can be...

Page 150: ...p Memory To see the default settings see page 294 Timing Diagram for Single Step Below is a timing diagram of a single step in a program On Time Off Time Step test time Start of Step End of Step P F E...

Page 151: ...Press the FUNC key then Program F1 followed by Chain F1 FUNC F1 F1 Configure Previous Menu Edit Start Save Recall Default Sequence Chain Set P01 P02 P03 P04 Start Off Off Off Off P01 LOAD USB 05 04 22...

Page 152: ...at the first Program PXX that is followed by Off It is possible to create continuously looping program chains Save Program Chain 8 Press F3 Save to save the program chain F1 F5 F3 Note The Program Ch...

Page 153: ...ff EXT will be shown next to any channels set to external channel control Panel operation 1 Create 1 or more Program Sequences Page 142 2 Create a Program Chain Page 150 3 Press the FUNC key Program F...

Page 154: ...fault settings press F4 F1 F5 F4 Note If the Default is recalled all channels will revert to Active OFF Previous Menu 9 Press F5 Previous Menu to return to the Sequence menu F1 F5 F5 Turn Program On O...

Page 155: ...will update to display the active sequence program Notice that if a channel has been set up with Go NoGo limits a pass GO or fail NG will be displayed on the main display as well as the local load mod...

Page 156: ...abort the program when it is running F1 F5 F1 Configure Exit Detail CH PROG 1 PASS 2 FAIL 3 PASS 4 PASS USB 05 04 22 16 50 When the program has finished the physical channels that have run will be di...

Page 157: ...d side and the Go NoGo G N results are displayed on the right hand side for each channel in the program Use the Selector knob to scroll down to view the remainder of the list if necessary 17 Press F5...

Page 158: ...slew rate and duration times Each sequence can be looped an infinite amount of times Sequences are only applicable for CC Static and CR Static modes Note The sequence function should not be confused w...

Page 159: ...lue 4 Press the Selector knob to edit the Value then turn to increase or decrease the value OR 5 Use the number pad to enter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 V...

Page 160: ...can only be changed if more points have already been added Save Sequence 11 Press Save F3 to save the sequence F1 F5 F3 Note The save icon will only appear after a change has been made in the menu Cr...

Page 161: ...9999 Infinity 0 Start of Loop 001 last point On End of Seq OFF Setting Min Setting Max CC Vrange CC mode only High Low Panel operation 1 Press Loop F4 to enter the Loop menu F1 F5 F4 CCH Configure Pr...

Page 162: ...ngs Background Each sequence can have the timing duration data of another sequence For example CH1 s sequence can import the timing duration settings of CH2 s sequence This is useful to quickly compar...

Page 163: ...ting OFF maximum channels CH 01 08 TRIG IN OUT IN OUT OFF Ensure at least one sequence has been created and saved Page 158 Panel operation 1 Press FUNC then Sequence F2 to enter the Channel Duration T...

Page 164: ...TRIG OUT F2 if you want the currently selected channel to output the Trigger sequence signal F1 F5 F2 One channel must be set as the TRIG OUT channel Trigger In Channel 6 Press TRIG In Channel F4 to...

Page 165: ...be edited by changing channels via the CHAN key or by using the local load module Ensure at least one Sequence has been created and saved Page 158 Ensure the Channel Duration Time Settings have also...

Page 166: ...tom of the display for the specific channels On the Mainframe Status panel SEQ will turn orange 02 03 04 Channel Duration Time Setting 01 02 OFF OFF CH 01 Setting OUT TRIG OFF OUT OFF SEQ USB Run SEQ...

Page 167: ...d channel Range High CC Mode High or Low CC Mode Low Start Current Start C Starting current value for the test End Current End C The current value that will end the test The value must be higher than...

Page 168: ...ter the Load On key has been pressed 0 160S Trig Voltage Trig_V Sets the voltage trigger level needed see whether the power supply OCP has been triggered When the power supply OCP has been triggered i...

Page 169: ...ht the parameter you want to edit 3 Press the Selector knob to edit the parameter then turn to increase or decrease the value OR Use the number pad to enter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P...

Page 170: ...0 0000 0 000 High 0 000 71 400 0 002 FRM Last_C 0 000 05 04 22 16 50 Select Active Channel 7 To select the load channels for the test press Active Channel F2 F1 F5 F2 Configure Active Channels for OC...

Page 171: ...tomation menu F1 F5 F5 11 Press OCP F1 to turn OCP to ON F1 F5 F1 Configure OCP Function Chan Active Channel Save OCP USB OCP On Range Start C End C Step_C Last_C Step_T Delay Trig_V 1 0 45 1 00 0 500...

Page 172: ...f the DUT before the OCP was triggered Current Reading The current of the DUT before the OCP was triggered Note In addition to the setting the OCP test parameters as described above the VON voltage se...

Page 173: ...u is used to access instrument settings and properties as well as set the protection levels for each channel Panel operation 1 Select the channel to be configured by pressing the CHAN key and using th...

Page 174: ...limit Only when the protection settings are set to On XXP Setting On will the protection modes be active All protection settings can be set to 2 higher than specification rating Parameters OCP Level...

Page 175: ...l A V W 71 400 OFF 81 6 OFF 357 00 OFF conf Group LOAD USB 80V 05 04 22 16 50 1 Use the Selector knob to highlight OCP Level 2 Press the Selector knob to edit the selected level then turn to increase...

Page 176: ...of the protection settings are tripped Alarm will be shown on the Mainframe Status Panel and an alarm tone will sound by default Alarm 05 04 22 16 50 On the local load module the protection setting t...

Page 177: ...channel Protection Clear Background When any of the protection circuits have been tripped the Protection Clear function can be used to reset the alarms Alarm will be shown on the Mainframe Status Pane...

Page 178: ...rotection Clear All 3 Press the Selector knob or Enter to clear all ENTER or Note The configuration settings only apply to the current channel other channels will not be affected Setting the CC Voltag...

Page 179: ...ncrease or decrease the range CC Vrange High 4 Press the Selector knob or Enter to confirm selection ENTER or Note The configuration settings only apply to the current channel Adjusting the Von Voltag...

Page 180: ...F5 F2 Configure Previous Menu Protection Go NoGo CH1 Other Von Voltage Von Latch CH CONT Independent CC Vrange V 0 00 OFF Panel OFF High conf Group CCDH 80V LOAD USB Load D Time 0 0 S 05 04 22 16 50...

Page 181: ...t function is enabled or disabled The Short key option can be configured to toggle press SHORT on the load module to toggle ON or OFF or to Hold the SHORT key is held to short the load The Short Safet...

Page 182: ...0004 Go NoGo Group LOAD USB conf CVH 80V W V Slow 05 04 22 16 50 2 Use the Selector knob to highlight Short Function 3 Press the Selector knob to edit the selected setting turn to change the setting...

Page 183: ...NT is set to External it will disable editing the active channel load Instrument buttons and knobs can still be used to access the menu for the active channel or to edit other channels that do not hav...

Page 184: ...lector knob to edit the selected setting turn to change the setting from Panel to External CH CONT External 4 Press the Selector knob or Enter to confirm selection ENTER or Channel control is now acti...

Page 185: ...et to ON will be unaffected by the mainframe except when running a program Parameter Independent ON OFF Panel operation Ensure the menu is in the configuration menu See page 173 Configure Previous Men...

Page 186: ...el The configuration settings only apply to the current channel other channels will not be affected CH1 conf CCDH 80V Configuring the Load Delay Time Background The mainframe can delay loading a chann...

Page 187: ...3 Press the Selector knob to edit the selected setting turn to change the setting OR Use the number pad to enter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 Load D Time S...

Page 188: ...ent on the load module For more information on step resolution see page 84 Step Resolution Minimum 1 Maximum 2 Unit PEL 2020B CCH Step HR 20000 HR 2 Amperes A CCL Step LR 20000 LR 2 Amperes A CRH Step...

Page 189: ...Amperes A CRH Step HR 40000 HR 2 Siemens CRL Step LR 40000 LR 2 Siemens CVH Step HR 40000 HR 2 Voltage V CVL Step LR 40000 LR 2 Voltage V CPH Step HR 35000 HR 2 Watt W CPL Step LR 35000 LR 2 Watt W P...

Page 190: ...IFT SHIFT Panel operation Ensure the menu is the configuration menu See page 173 Configure Previous Menu Protection Go NoGo Other Group 1 Press the F2 Other key to enter the other menu F1 F5 F2 Config...

Page 191: ...H Step CVL Step CPH Step CPL Step Note The Step resolution settings only apply to the active channel other channels will not be affected Configuring Response Time Background The Response time setting...

Page 192: ...Other menu Response Normal 3 Press the Selector knob or Enter to confirm selection ENTER or Note The Response settings only apply to the active channel other channels will not be affected Go NoGo Bac...

Page 193: ...rameters Entry Mode Value Percent CC Mode CR Mode High V Low V High Low Center V CV Mode CP Mode High A Low A High Low Center A Delay Time 0 0 1 0 seconds SPEC Test ON OFF Panel Operation Ensure the m...

Page 194: ...tion Go NoGo CH1 Other SPEC Test Delay Time High Low OFF 0 0 100 0 100 0 Entry Mode Value Center 10 0000 A S Group conf CCDH 80V LOAD USB 05 04 22 16 50 5 Use the Selector knob and number pad to edit...

Page 195: ...modules in Group Unit mode is almost identical to using the load modules separately The only difference is that the channel configuration only needs to be setup for channel 1 and not individually for...

Page 196: ...y That means the PEL 2020B can be 2chx100W or 1chx200W Ensure the same firmware used for both units Parameters Total Unit 2 3 4 OFF Group Mode Para Sync Display Mode V I V W I W S Panel Operation 1 En...

Page 197: ...as a single large load module or choose Sync to synchronize the load settings across each parallel unit U s Group Mode Para Display Mode 8 Use the selector knob to change the display settings on the...

Page 198: ...2000B Series User Manual 198 The PEL 2000B is now ready to operate in Parallel Mode Turn Parallel Mode Off 10 To disable Parallel Mode use the selector knob to change Total Unit to OFF U s Total Unit...

Page 199: ...irmware version PEL 200X SN Mainframe Serial number SlotX Y Ver The version number of the Xth load module occupying the Xth slot with channel number Y PEL 20XX SN The serial number and module model of...

Page 200: ...USB Time Set 05 04 22 16 50 Note If you have set Memo through command you can see the Memo information by pressing System Info F1 once again Please refer to the chapter contains commands MEMo and CHAN...

Page 201: ...On configuration the last program executed will start upon the next start up Parameters Auto Load ON OFF Auto Load On Load Program Panel operation 1 Press the Shift Key then the Help key to access the...

Page 202: ...r the UI key presses and scrolling The speaker setting will not alter the sound for protection alarms or Go NoGo alarms Parameter Speaker ON OFF Panel operation 1 Press the Shift Key then the Help key...

Page 203: ...display The display brightness and contrast can be controlled via the utility menu Parameters Brightness 50 90 50 low 90 bright Contrast 3 13 3 low 13 high Panel operation 1 Press the Shift Key then...

Page 204: ...ed to control a number of different frame linked mainframes slaves with a master mainframe For information on frame control frame control interface and connection see pages 53 273 Note When using fram...

Page 205: ...tor knob to highlight Frame CONT 5 Press the Selector knob to edit then turn to turn Frame CONT frame control ON or OFF Configure Other Other Setting Speaker Contrast Brightness Frame CONT Alarm Tone...

Page 206: ...the setting value of load module at the same time When setting to Old mode rotating the mainframe knob won t change the setting value of load module unless pressing the knob or Enter key Parameter Kno...

Page 207: ...nfirm selection ENTER or Configuring Alarm Sound Background The PEL 2000B series has two different types of alarms one located on the mainframe Alarm Tone M and one for each load module Alarm Tone S A...

Page 208: ...to select the master alarm Alarm Tone M turn to edit and press to confirm selection Alarm Tone M ON 5 Repeat the steps to edit the slave alarm Alarm Tone S Configuring Go NoGo Alarm Sound Background...

Page 209: ...oGo Tone below the initial screen 4 Press the Selector knob to highlight Go_NoGo Tone then turn to change to ON OFF Go_NoGo Tone OFF 5 Press the Selector Knob or Enter to confirm selection ENTER or Ad...

Page 210: ...play Parameter Slave Knob Measure SetValue Panel operation 1 Press the Shift Key then the Help key to access the Utility menu SHIFT SHIFT CHAN UTILITY HELP 2 Press F5 Other Menu F1 F5 F5 Configure Oth...

Page 211: ...Press the Shift Key then the Help key to access the Utility menu SHIFT SHIFT CHAN UTILITY HELP 2 Press F5 Other Menu F1 F5 F5 Configure Other Other Setting Alarm Tone S Knob Type Go NoGo Tone Slave Kn...

Page 212: ...ding is on in one second OFF The system won t perform any action when there is difference between the measured value of voltage current or power which displayed on the module panel and the setting val...

Page 213: ...tem Mode Background 1 When any command is received the Master panel will automatically enter the Remote fast mode 0 The Master panel won t automatically enter the Remote fast mode Note For details abo...

Page 214: ...ge from 0 to 1 and vice versa System Mode 0 5 Press the Selector knob or Enter to confirm selection ENTER or Adjusting the Von Latch Clear Background Auto Load starts when the terminal voltage of modu...

Page 215: ...atch ON Von Latch Clear OFF load Output PEL 2000B Load V I time Note This feature is only available when Von Latch is set to ON Parameters Von Latch Clear Auto Manual Panel operation 1 Press the Shift...

Page 216: ...e Selector knob to edit Von Latch Clear then turn to change from Auto to Manual and vice versa Von Latch Clear Auto 5 Press the Selector knob or Enter to confirm selection Adjusting the Measure Period...

Page 217: ...ON 0 Auto 200ms OFF LOAD USB 05 04 22 16 50 Configure Other Load Interface Time Set System Info 3 Use the Selector knob to highlight Measure Period 4 Press the Selector knob to edit Measure Period th...

Page 218: ...will be adjusted by slave knob in the form of fixed compartment when you adjust the setting value Parameter Jog Shuttle Control ON OFF Panel operation 1 Press the Shift Key then the Help key to access...

Page 219: ...splay on the screen but loading is kept on Note This setting applies to all channels But each channel independently detects RVP and performs the action of emitting alarm and stopping load Parameter RV...

Page 220: ...o confirm selection ENTER or Setting the Date and Time Description The date and time settings are used to time stamp files when saving files The date is shown on top of the display Parameters Month 1...

Page 221: ...OPERATION 221 O 6 Month Configure Other Interface Load Day Year Hour 15 18 16 LOAD RS232 Time Set Minute 50 Date Time System Info 05 04 22 16 50...

Page 222: ...erface section on page 268 Configuring UART Connection Background When using UART a number of parameters need to be set These include Baud rate Stop Bit and Parity When setting RS232 RS485 parameters...

Page 223: ...ce System Info Load Time Set 4 Choose RS232 O Mode RS232 5 Press the Selector knob to confirm ENTER or 6 The RS232 Menu appears O Interface LOAD RS232 UART 05 04 22 16 50 Baud rate 38400 Parity NONE M...

Page 224: ...nnection Background Of the three interface options USB is the easiest to use USB connection PC side connection Type A host PEL 2000B side connector Type B device Speed 1 1 2 0 full speed Panel operati...

Page 225: ...Interface LOAD USB 05 04 22 16 50 USB Configure Other Interface System Info Load Time Set 7 Connect the USB cable to the USB B slave port on the rear 8 When the PC asks for the USB driver select gw_pe...

Page 226: ...Help key to access the Utility menu SHIFT SHIFT CHAN UTILITY HELP 2 Press F3 Interface Menu F1 F5 F3 O Interface LOAD USB 05 04 22 16 50 USB Configure Other Interface System Info Load Time Set 3 If t...

Page 227: ...0 9 Connect the GPIB cable to the rear panel port 24 pin female connector GPIB constraints Maximum 15 devices altogether 20m cable length 2m between each device Unique address assigned to each device...

Page 228: ...lity check can only be performed after the cable connection has been completed and the PEL 2000B interface has been set Functionality check 1 Start the NI Measurement and Automation Explorer MAX progr...

Page 229: ...SRL Settings page You can see the information of Serial Settings 4 5 Click on I O Settings 6 Make sure the Enable Termination Character check box is checked and the terminal character is n Value xA 7...

Page 230: ...del name serial number and firmware version in the dialog box GW Instek PEL 2000B 00000001 V3 01 n 10 11 GW Instek PEL 2004B 00000001 V3 01 n Note The COM port corresponding to the USB CDC will exist...

Page 231: ...ments Measurement Automation Controller software to confirm GPIB functionality See the National Instrument website http www ni com for details Operation 1 Start the NI Measurement and Automation Explo...

Page 232: ...unicator window ensure IDN is written in the Send String text box Click on the Query button to send the IDN query to the instrument 8 The String Received text box will display the query return GW Inst...

Page 233: ...or for individual channel setups For further details on memory see page 91 Panel operation 1 Press the File key FILE 2 Press F1 repeatedly until the Media Memory menu appears F1 F5 F1 Media Memory Med...

Page 234: ...2 CAL 2 7 P7 4 P4 P1 0 P0 1 Configure Save Recall CH1 Media Memory Memory Data Type Channel Data M001 Memory Current LOAD USB CCDH file 80V 05 04 22 16 50 6 Press F3 to Save or F4 to Recall the memory...

Page 235: ...etails on memory see page 91 Panel operation 1 Press the File key FILE 2 Press F1 repeatedly until the Media Memory menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Save Recall CH1...

Page 236: ...ter a number 9 P9 6 P6 P3 CLEAR LOCK 3 8 P8 5 P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 Configure Save Recall CH1 Media Memory Preset Data Type Channel Data P0 Preset Current CCDH file 80V LOAD USB 05 04 22 16...

Page 237: ...r further details on memory see page 91 Panel operation 1 Press the File key FILE 2 Press F1 repeatedly until the Media Memory menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Save...

Page 238: ...P5 P2 CAL 2 7 P7 4 P4 P1 0 P0 1 Configure Save Recall CH1 Media Memory Setup Memory Data Type Channel Data 1 Setup All LOAD USB CCDH file 80V 05 04 22 16 50 6 Press F3 to Save or F4 to Recall the Setu...

Page 239: ...n 1 Insert a USB flash drive into the front panel USB slot 2 Press the File key FILE 3 Press F1 repeatedly until the Media USB menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Save...

Page 240: ...16 50 The top section window shows the current USB path There are 4 options Select Selects the current USB path as the default file path to save Step 5 New Folder Creates a new folder Step 7 Rename R...

Page 241: ...upper Path box in green Path usb New folder Create New Folder 7 To create a new directory Press F2 New Folder F1 F5 F2 The On Screen keyboard OSK appears The directory has an 8 character size limit Ne...

Page 242: ...the Selector knob to highlight the file directory that needs to be renamed Configure Previous Menu Select Rename Delete New Folder 20 55 03 16 15 59 16 10 17 folder s 13 file s 05 Nov 08 25 Jul 13 29...

Page 243: ...mistakes F1 F5 F2 18 Press F3 Save to save the directory name F1 F5 F3 19 Press F5 Previous menu to continue to the previous menus F1 F5 F5 Delete File Name 20 Use the Selector knob to highlight a fi...

Page 244: ...ata including Memory Presets and Program Sequences There are four setups in internal memory When saving to USB all four setups will be saved Conversely when recalled all four setups will be recalled t...

Page 245: ...edit Save Chan and Data Type 6 Choose All and Setup Channel Data All Data Type Setup Configure Save Recall CH1 Media USB File Utility Save File Recall File Data Type Channel Data 20040_01 S 20040_00...

Page 246: ...to internal memory first For details on how to save to internal memory see page 237 Saving Recalling Memory Data to USB Background There are two options to save or recall Memory data to a USB flash dr...

Page 247: ...l Data Current File 20XXX_XX M Panel operation 1 Insert a USB flash drive into the front panel USB slot 2 Ensure the USB path has been set Page 239 3 Press the File key FILE 4 Press F1 repeatedly unti...

Page 248: ...le Utility Save Folder Data Type Channel Data ALL0003 Path usb Memory All LOAD USB CCDH file 80V 05 04 22 16 50 The screen updates to show Save Folder Note it is not possible to recall all channels at...

Page 249: ...y Save File Recall File Data Type Channel Data 2030L_00 M 2020L_01 M Path usb Memory Current LOAD USB CCDH file 80V 05 04 22 16 50 13 Use the selector knob to edit Save or Recall File 14 Choose a file...

Page 250: ...40L_C1 M LOAD USB 00 00 01 Jan 00 00 00 01 Jan 00 00 00 01 Jan 00 05 04 22 16 50 19 press the selector knob Enter or F1 20 A recall message will be displayed when complete Configure Previous Menu Sele...

Page 251: ...5 File Utility to select the directory to save Save Chan All Every channel s Presets CH1 P0 P9 CH8 P0 P9 will be saved into a directory ALL00XX as separate files for each channel P0X0X_C1 P P0X0X_C8 P...

Page 252: ...until the Media USB menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Save Recall CH1 Media USB File Utility Save File Recall File Data Type Channel Data 2030L_01 M 2030L_00 M Path...

Page 253: ...7 Use the Selector Knob to edit Save Folder 8 Choose a directory name ALL0000 ALL0099 Save Folder ALL0000 Note Any used directories will not be available It is not possible to over write older direct...

Page 254: ...01 P 2020L_00 P Path usb Preset Current LOAD USB CCDH file 80V 05 04 22 16 50 13 Use the selector knob to edit Save File or Recall file 14 Choose a file name 15 Press F3 Save to save or F4 Recall to r...

Page 255: ...USB 00 00 01 Jan 00 00 00 01 Jan 00 00 00 01 Jan 00 05 04 22 16 50 19 Press the selector knob Enter or F1 20 A recall message will be displayed when complete Configure Previous Menu Select Rename Dele...

Page 256: ...channels sequences will be saved into a directory ALL00XX as separate files for each channel 20XXX_C1 A 20XXX_C8 A Save Current The current channel s sequence will be saved into the root directory 20X...

Page 257: ...Media USB menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Save Recall CH1 Media USB File Utility Save File Recall File Data Type Channel Data 2030L_01 M 2030L_00 M Path usb Seque...

Page 258: ...at once only save 7 Use the Selector Knob to edit Save Folder 8 Choose a directory name ALL0000 ALL0099 Save Folder ALL0000 Note Any used directories will not be available It is not possible to over w...

Page 259: ...Use the selector knob to edit Save File or Recall File 14 Choose a file name 15 Press F3 Save to save or F4 Recall to recall the current channel s sequence Configure Save Recall F1 F5 F1 F5 or 16 A m...

Page 260: ...when complete Configure Previous Menu Select Rename Delete New Folder 00 00 03 16 Recall complete 01 Jan 00 25 Jul 14 usb 2030L_C2 A 2030R_C3 A 2040L_C4 A Path usb ALL0002 2040L_C1 A LOAD USB 00 00 01...

Page 261: ...el you want to save Channel Presets to Page 123 Save Current Channel Preset 3 To save a Channel Preset press the Preset key and hold one of the number keys 0 9 for a short time until a beep is heard 0...

Page 262: ...l Setup Memory Frame link Background A master mainframe can command all mainframes master and slave to recall setup memory from their internal memory No setup data will be recalled from the master mai...

Page 263: ...y USB devices from the front panel 2 On the master mainframe press the Shift and Preset key PRESET SHIFT SHIFT 3 Press one of the number keys 0 2 0 P0 1 P1 etc 0 P0 The screen will flash momentarily w...

Page 264: ...ee the default settings in the appendix page 294 Panel Operation 1 Press the File key FILE 2 Press F1 repeatedly until the Media Default menu appears F1 F5 F1 Media Memory Media USB Media Default Conf...

Page 265: ...actory Default 05 04 22 16 50 4 Press F2 again to ensure recall factory default setting F1 F5 F2 Configure Recall CH2 Media Default Load Default Setup CCH file 500V LOAD USB Save Factory Default Recal...

Page 266: ...ain will Save User s Default 05 04 22 16 50 7 Press Save F3 again to ensure save the user s default F1 F5 F3 8 Wait a short time for the settings to be saved Configure Recall CH1 Media Default Load De...

Page 267: ...arning Press F4 again will Recall User s Default 05 04 22 16 50 10 Press Recall F4 to ensure recall the user s default F1 F5 F4 11 Wait a short time for the settings to be saved Configure Recall CH1 M...

Page 268: ...PIB Frame Link Channel Control and Go NoGo interfaces Interface Configuration 269 Configure GPIB interface 269 Configure Channel Control interface 271 Configure Frame Link Interface 273 Configure Go N...

Page 269: ...r basic talker serial poll unaddressed to talk on LAG L4 Listener basic listener unaddressed to listen on LAG SR1 Service Request capability RL0 No Remote Local capability PP0 No Parallel Poll capabil...

Page 270: ...ne 8 Pin5 EOI Pin17 REN Pin6 DAV Pin18 Ground Pin7 NRFD Pin19 Ground Pin8 NDAC Pin20 Ground Pin9 IFC Pin21 Ground Pin10 SRQ Pin22 Ground Pin11 ATN Pin23 Ground Pin12 Shield screen Pin24 Signal ground...

Page 271: ...1 6 1 GND Negative potential of the load input terminal 2 I MON OUTPUT Load input current monitor where 0V 0 of input current and 10V 100 of input current 3 V MON OUTPUT Load input voltage monitor wh...

Page 272: ...ically high When the switch is closed pin 5 is pulled down to the GND ground level making pin 5 logically low Switch Channel Control 1 5 3 3V GND 10k The Load On Off determines whether the external sw...

Page 273: ...put Recall Preset memory 0 All channels Pin2 B Input Recall Preset memory 1 All channels Pin3 C Input Recall Preset memory 2 All channels Pin4 TRIG_IN Trigger input Pin5 MEM_1 Input Recall Setup memor...

Page 274: ...ut alarm activated Pin17 5V Power source output 5V 100mA Pin18 N C No connection Pin19 GND Ground Pin20 GND Ground Pin assignment Frame link connector 2 20 19 2 1 Pin number Pin name Description Pin1...

Page 275: ...ecall Setup memory 4 All channels Pin9 Sync _Enable Output Sync signal Enable Load On Off recall Preset memory 0 2 and Setup memory 1 4 Pin10 Sync _Load On Off Output Sync signal Load On Off Pin11 N C...

Page 276: ...lowing is disabled from the mainframe Load On Off pin 10 activating loads and recalling preset pin 1 3 or setup memory pin 5 8 Frame Link constraints Maximum 5 1 master 4 slave units devices can be li...

Page 277: ...h7_GO NG Pin6 GND Pin14 GND Pin7 Ch4_GO NG Pin15 Ch8_GO NG Pin8 GO NG_Enable Connection Type Open collector output maximum 30VDC with 1 1V saturation voltage 100mA 30 V DC high Pass Go or SPEC Test OF...

Page 278: ...SHIFT CHAN UTILITY HELP 2 Press the Shift Key then the Help key to access the Utility menu F1 F5 F3 O Interface LOAD RS232 UART 05 04 22 16 50 Baud rate 38400 Parity NONE Configure Other Interface Sy...

Page 279: ...port No for RS 232C see the Device Manager in the PC For Win XP Control panel System Hardware tab 5 Ensure the terminal application has the following settings 6 Baud rate as per PEL 2000B settings 7 C...

Page 280: ...RX 5 SG 1 SG 5 1 9 6 1 8 RS485 cable with DB9 RJ 45 shielded connectors from GTL 260 connection kit DB 9 Connector Remote IN Port Remarks Pin No Name Pin No Name Housing Shield Housing Shield 9 TXD 6...

Page 281: ...rface Configuration Panel operation 1 Press the Shift Key then the Help key to access the Utility menu SHIFT SHIFT CHAN UTILITY HELP 2 Press F3 Interface Menu F1 F5 F3 O Interface Configure Other Inte...

Page 282: ...rface System Info Load Time Set 5 Check if indicator Ethernet turns in green and connection status becomes online status 255 255 128 0 O Interface Connetion status MAC DHCP Online 24 22 00 D7 BA CB ON...

Page 283: ...ayed A2 Ensure the channel s is activated not set to OFF in the FUNC Program Active Channel menu Q3 When trying to save to USB the USB memory stick is unresponsive A3 Try restarting the PEL 2000B main...

Page 284: ...er Manual 284 APPENDIX Fuse Replacement Step 1 Turn off the power at the wall socket and rear panel Remove the power cord 2 Remove the fuse socket using a minus driver 3 Replace the fuse in the holder...

Page 285: ...fore proceeding with the firmware update WARNING Do not turn the power off or remove the USB memory when the firmware is being read or upgraded Panel operation 1 Insert a USB flash drive into the fron...

Page 286: ...n 10 Press the File key FILE 11 Press F1 repeatedly until the Media Default menu appears F1 F5 F1 Media Memory Media USB Media Default Configure Recall CH2 Media Default Load Default Setup CCH file 50...

Page 287: ...lt Warning Press F2 again will Recall Factory Default 14 Press F2 again to ensure recall factory default setting F1 F5 F2 Configure Recall CH2 Media Default Load Default Setup CCH file 500V LOAD USB S...

Page 288: ...er Manual 288 Calibration Background The PEL 2000B series load modules should be calibrated at least on a yearly basis GW Instek does not support End User calibration Please see your distributor for c...

Page 289: ...Range 0 8V PEL 2020B High Range 100W 0 10 20 30 40 50 60 70 80 90 0 5 10 15 20 25 Voltage V Current A CL2210ML High Range 0 8V PEL 2020B CV Low Range 0 2 4 6 8 10 12 14 16 18 0 5 10 15 20 25 Voltage...

Page 290: ...L High Range 0 8V PEL 2030B L CV Low Range 0 2 4 6 8 10 12 14 16 18 0 1 2 3 4 5 6 Voltage V Current A CL2225ML L CV Low Range 0 8V PEL 2030B R Low Range 25W 0 10 20 30 40 50 60 70 80 90 0 0 5 1 1 5 2...

Page 291: ...R High Range 0 8V PEL 2030B R CV Low Range 0 2 4 6 8 10 12 14 16 18 0 5 10 15 20 25 30 35 40 45 Voltage V Current A CL2225ML R CV Low Range 0 8V PEL 2040B Low Range 35W 0 10 20 30 40 50 60 70 80 90 0...

Page 292: ...t A CL2135ML High Range 0 8V PEL 2040B CV Low Range 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 70 80 Voltage V Current A CL2135ML CV Low Range 0 8V PEL 2041B Low Range 35W 0 100 200 300 400 500 600...

Page 293: ...0 100 200 300 400 500 600 0 2 4 6 8 10 12 Voltage V Current A CL2135MH High Range 2V PEL 2041B CV Low Range 0 20 40 60 80 100 120 140 0 2 4 6 8 10 12 Voltage V Current A CL2135MH CV Low Range 2V PEL 2...

Page 294: ...Curr Limit Max A CP Mode Range High A B Value Min W Curr Limit Max A CHAN Protection OCP Level Max OCP Setting OFF OVP Level Max OVP Setting OFF OPP Level Max OPP Setting OFF UVP Level OFF UVP Setting...

Page 295: ...C Test OFF Delay Time 0 0 s Entry Mode Value High Max Low Min FUNC Program PROG 01 SEQ 01 Memory M001 Run Skip On Time 0 1 Off Time Off P F Time Off Short Time Off Short Channel All channels FUNC Prog...

Page 296: ...Memroy Save File No File Recall File No File UTILITY Load Auto Load OFF Auto Load On Prog UTILITY Interface USB UTILITY Other Speaker OFF Contrast 8 Brightness 70 Frame CONT OFF Alarm M ON Alarm S OF...

Page 297: ...tion Storage Environment Temperature 10 C to 70 C Relative Humidity 90 RH Location Indoor Power Supply AC input voltage range 100 120Vac 200 240Vac 90 132Vac 180 250Vac Frequency 47 63Hz Power rating...

Page 298: ...CURRENT MODE Operating Range 1 16V 1 80V Setting Range 0 16 32V 0 81 6V Resolution 0 4mV 2mV Accuracy 0 05 set 0 1 F S Current Setting Range 0 2 04A 0 20 4A Resolution 0 1mA 1mA Accuracy 0 1 set 0 1 F...

Page 299: ...Rate 3 2 800mA s Slew Rate Resolution 3 2mA s Slew Rate Setting Accuracy 10 50 s Resistance Setting Range 0 075 300 100W 16V 3 75 15k 100W 80V Resistance Resolution 0 333ms 100W 16V 6 667 s 100W 80V...

Page 300: ...e Protection 85 C Rated Power Protection CPP Value 110W Accuracy 5 set GENERAL SHORT CIRCUIT Current CC 2 2 2A 22 20A Voltage CV 0V Resistance CR 3 75 0 075 Input Resistance Load OFF 500k Typical Temp...

Page 301: ...1S 150 0 2 set 0 1S 7 5k 0 1 set 0 01S CONSTANT VOLTAGE CONSTANT CURRENT MODE Operating Range 1 16V 1 80V 1 16V 1 80V Setting Range 0 16 32V 0 81 6V 0 16 32V 0 81 6V Resolution 0 4mV 2mV 0 4mV 2mV Acc...

Page 302: ...lew Rate Resolution 0 8mA s 0 64mA s 6 4mA s Slew Rate setting Accuracy 10 15 s Current Setting Range 0 5 1A 0 4 08A 0 40 8A Current Resolution 0 125mA 0 1mA 1mA Current Accuracy 0 4 F S CONSTANT RESI...

Page 303: ...range F S 2 F S Full scale of H Range PROTECTIVE Over Power Protection Range 0 9 30 6W 1 25 255W Resolution 0 15W 1 25W Accuracy 2 set 0 25 F S Over Current Protection Range 0 0625 5 1A 0 5 40 8A Reso...

Page 304: ...25 5k 350W 80V 1 25 5k 350W 125V 50 200k 350W 500V Setting Range 0 025 100 350W 16V 1 25 5k 350W 80V 1 25 5k 350W 125V 50 200k 350W 500V Resolution 2 1mS 350W 16V 20 S 350W 80V 20 S 350W 125V 0 5 S 35...

Page 305: ...ms 100ppm CONSTANT CURRENT MODE Slew Rate 0 001 0 28A s 0 01 2 8A s 0 16 40mA s 1 6 400mA s Slew Rate Resolution 0 001A s 0 01A s 0 16mA s 1 6mA s Slew Rate Setting Accuracy 10 15us Current Setting Ra...

Page 306: ...E 1 Power F S Vrange F S x Irange F S 2 F S Full scale of H Range PROTECTIVE Over Power Protection Range 1 75 357W Resolution 1 75W Accuracy 2 set 0 25 F S Over Current Protection Range 0 875 71 4A 0...

Page 307: ...APPENDIX 307 Input Resistance Load OFF 500k Typical Temperature Coefficient 100ppm Weight Approx 3 8kg...

Page 308: ...PEL 2000B Series User Manual 308 Dimensions PEL 2002B 272 177 532 3 195 3 554 1 318 4 533 3 583 3...

Page 309: ...APPENDIX 309 PEL 2004B 435 4 177 532 3 195 3 481 8 554 1 533 3 583 3...

Page 310: ...PEL 2000B Series User Manual 310 PEL 2020B PEL 2030B PEL 2040B PEL 2041B 81 6 171 2 475 446 8...

Page 311: ...ceptibility EN 61000 4 6 Electrostatic Discharge EN 61000 4 2 Power Frequency Magnetic Field EN 61000 4 8 Radiated Immunity EN 61000 4 3 Voltage Dip Interruption EN 61000 4 11 EN 61000 4 34 Safety EN...

Page 312: ...271 Channel control connection 55 Channel control description 88 Channel control mode description 85 Channel duration time settings mode description 78 Cleaning the instrument 8 Clear key 20 Configura...

Page 313: ...PIB 226 Interface menu 222 RS232 222 USB configuration 224 Internal memory save description 94 Knob configuration 206 216 Language Settings 211 List of features 12 Load module key 31 Load connections...

Page 314: ...ault sequence 150 Run Sequence 165 Save chain 152 Save Program chain 152 Save sequence 150 Sequence loop 160 Trig out 162 Measurement types 16 17 Memory data description 92 Number pad 19 OCP test auto...

Page 315: ...display 33 Load module 30 Rear Panel 27 Parallel Dynamic loading description 81 pass fail test multiple step tutorial 99 Power key 22 Power supply Safety information 7 Power up 41 Power up sequence 4...

Page 316: ...21 Short configuration 181 Short key 32 Shorting mode description 87 Slave knob settings 209 219 Slave knob description 32 Slew rage constant current mode description 62 Slew rate Constant Resistance...

Page 317: ...INDEX 317 Wiring procedure 46...

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