Gw-instek PEL-2000 Series User Manual Uživatelský manuál

Programmable DC Electronic Load PEL-2000 Series USER MANUAL GW INSTEK PART NO. 82EL-20040MA1 ISO-9001 CERTIFIED MANUFACTURER

PEL-2000 Series User Manual 10 GETTING STARTED This chapter describes the features and functions of the PEL-2002/2004, including the front and rea

PEL-2000 Series User Manual 100 9. Go/NoGo Set the Go/NoGo configurations, if applicable. Page 177 10. Protection Modes Configure the protectio

TUTORIALS 101 Programming When creating a Program Sequence or Chain, all channels are used at the same time unless programmed otherwise. Program Se

PEL-2000 Series User Manual 102 12. Save Setup Save everything to the internal Setup memory. Page 206 13. Run Run the Program Sequence/Chain. Pa

TUTORIALS 103 Sequences Sequences are used to accurately simulate loads. As each Sequence is independent, Sequences are ideally suited to test mult

PEL-2000 Series User Manual 104 Frame Link Frame link connections are used connect up to four slave main frames to a master main frame. When usin

TUTORIALS 105 4. Run Run the loads. To run the loads, press the LOAD key on the master mainframe. To stop, press again. When the LOAD key is press

PEL-2000 Series User Manual 106 Channel Control The Channel Control connectors on the rear panel can be used to control and monitor the status of

TUTORIALS 107 9. Monitor Use IMON and VMON to monitor the current and voltage of load outputs. Page 85 10. End To turn the load off, output an ac

PEL-2000 Series User Manual 108 General Configuration Options There are number of different options for each channel. The different options are d

OPERATION 109 OPERATION The PEL series operation is described in the chapters below. The sections are broken down into small operations. For thoro

GETTING STARTED 11 Rear Panel Overview ... 25Front Panel Overview – Load Module ...

PEL-2000 Series User Manual 110 Editing CR Static Parameters ... 132Select CV Mode ... 134Editing CV Par

OPERATION 111 Adjusting the Knob Control Type ... 188Configuring Alarm Sound ... 190Configuring Go/NoGo Alarm Sound .. 191Ad

PEL-2000 Series User Manual 112 Local Mode Operation Each channel can be edited by its local load module. Depending on the configuration, local c

OPERATION 113 Selecting a Channel Background Each channel can be individually selected by using its load module panel. Changing channels on a load

PEL-2000 Series User Manual 114 Selecting Static/Dynamic Background Each load channel can be individually switched from Static to Dynamic using t

OPERATION 115 Turning on the Load Background Loads can be individually selected to be turned on using local operation. 1. Select a channel on t

PEL-2000 Series User Manual 116 Shorting Background The short key can be set to toggle or hold. 1. Ensure the load is off. 2. Select a chan

OPERATION 117 4. Press LOAD to turn on the load. Shorting 5. a. Press the SHORT key (toggle mode). Or b. Hold the SHORT key (hold mode). Displ

PEL-2000 Series User Manual 118 Editing CC /CR/CV A/B Value Background The Selector Knob can be used to change the A Value and B Value (single ch

OPERATION 119 Mainframe Basic Operation For the Mainframe Basic Operation section, all operations refer to the knobs and keys on the main configura

PEL-2000 Series User Manual 12 Main Features Description The PEL-2002 and 2004 are multichannel programmable DC electronic load mainframes. The P

PEL-2000 Series User Manual 120 Help Menu Background When any function key has been pressed or when a menu has been opened, the HELP key can be u

OPERATION 121 Channel Selection Background There are up to 2 channels per load module, depending on the model. The main display can be used to co

PEL-2000 Series User Manual 122 Select CC Mode Background The PEL 2000 series load generators operate in three different modes: Constant Current

OPERATION 123 Select CC Range Background Constant current mode can run in high and low range. Maximum range is dependent on the load module. En

PEL-2000 Series User Manual 124 Panel Operation 1. Press the F3 key until Dynamic Range mode is selected. Note Changing from static to dynam

OPERATION 125 Panel Operation 1. Use the Selector knob to highlight Level1. 03/02/0910 : 30 CCDynaHighConfigureConfigureModeCCDynamicCH1RangeHi

PEL-2000 Series User Manual 126 Select CC Static Mode Background Constant current mode can be set to dynamic or static mode. Static mode is for m

OPERATION 127 Panel Operation 1. Use the Selector knob to highlight A Value. 03/02/0910 : 30 CCStaticHighConfigureConfigureModeCCStaticCH1Range

PEL-2000 Series User Manual 128 Set to CR Mode Background The PEL 2000 series load operates in three different modes, Constant Current (CC), Cons

OPERATION 129 Panel Operation 1. Press the F2 (Range) key repeatedly until High or Low range is selected. RangeHighRangeLow The range will be re

GETTING STARTED 13 Interface  USB  RS-232C  GPIB (optional) Series Overview The PEL-2000 series comprises of two different Mainframes: the PE

PEL-2000 Series User Manual 130 Panel Operation 1. Press F3 until Dynamic Range mode is selected. Note Changing from static to dynamic mode wil

OPERATION 131 Panel Operation 1. Use the Selector knob to highlight Level1. 03/02/0910 : 30 CRDynaLowConfigureConfigureModeCRDynamicCH1RangeL

PEL-2000 Series User Manual 132 Select CR Static Mode Background Constant Resistance mode can be set to dynamic or static mode. Static mode is fo

OPERATION 133 Panel Operation 1. Use the Selector knob to highlight A Value. 03/02/0910 : 30 CRStaticLowConfigureConfigureModeCRStaticCH1RangeL

PEL-2000 Series User Manual 134 Select CV Mode Background The PEL 2000 series electronic load operates in three different modes, Constant Curren

OPERATION 135 Editing CV Parameters Background Constant Voltage mode can be set to a maximum limit (Curr Limit). Using the current limit enables l

PEL-2000 Series User Manual 136 03/02/0910 : 30 CVStaticHighConfigureConfigureModeCVCH1SlowResponseSlowMain 2. Press the Selector knob to edit

OPERATION 137 Select CV Response Speed Background Constant voltage mode has fast and slow response speeds. Quick current changes can induce line

PEL-2000 Series User Manual 138 Creating a Program Sequence Background The PEL series has a total of 12 different programs and 10 sequences to ea

OPERATION 139 Parameters Memory M001~M120 Run Skip-Auto-Manual On-Time 0.1 ~ 60.0 S Off-Time Off – 0.1 ~ 60.0 seconds P/F Time Off –

PEL-2000 Series User Manual 14 PEL-2020 PEL-2040DC Electronic LoadPEL-2002PEL-2040DC Electronic Lo ad70A / 80V , 350WPEL-2020DC Electronic LoadLR2

PEL-2000 Series User Manual 140 3. Press the selector knob to edit PROG:, then turn to select the program number. OR Use the number pad to ent

OPERATION 141 Choose which Memory data will be used for the sequence. CH1 MXXX ~ CH8 MXXX. Run: Skip – Auto - Manual Choose whether to run t

PEL-2000 Series User Manual 142 The Pass(P)/Fail(F) Time can be set to 0.1 seconds less than the total test time. The total test time is defined

OPERATION 143 Program Chains Background On the PEL 2000, there are up to 12 different programs containing 10 sequences. If 10 sequences in a Progr

PEL-2000 Series User Manual 144 03/02/0910 : 30 ConfigurePreviousMenuEditStartSaveRecallDefault 4. Use the selector knob to edit Start and con

OPERATION 145 7. Repeat the above procedure to P02~P12 to complete the program chain. The Program Chain ends at the first Program (PXX) that i

PEL-2000 Series User Manual 146 3. Press the FUNC key, Program (F1) and Active Channel (F2). Channel 1 (CH01) will be highlighted. Note CH1 ha

OPERATION 147 Previous Menu 9. Press F5 (Previous Menu) to return to the Sequence menu. Turn Program On/Off 10. Press F1 (Prog) to turn On or Of

PEL-2000 Series User Manual 148 As each sequence or program is completed the screen will update to display the active sequence/program. Notice th

OPERATION 149 Start03/02/0910 : 30 ConfigureExitDetail When the program has finished, the physical channels that have run will be displayed, a P

GETTING STARTED 15 Package Contents and Accessories The PEL-2000 electronic load generator has a number of standard and optional accessories that

PEL-2000 Series User Manual 150 Use the Selector knob to scroll down to view the remainder of the list if necessary. 17. Press F5 to exit at a

OPERATION 151 Edit Sequence Background The Sequence function can be configured to create a unique load profile to accurately simulate loads in rea

PEL-2000 Series User Manual 152 3. Use the Selector knob to highlight Value. 4. Press the Selector knob to edit the Value, then turn to incre

OPERATION 153 Note The Point number can only be changed if more points have already been added. Save Sequence 11. Press Save (F3) to save the sequ

PEL-2000 Series User Manual 154 03/02/0910 : 30 CCStaticHighConfigurePreviousMenuCH1s_loop 2. Use the Selector knob to highlight Repeat. 3.

OPERATION 155 Channel Duration Time Settings Background Each sequence can have the timing duration data of another sequence. For example CH1’s seq

PEL-2000 Series User Manual 156 03/02/0910 : 30 ConfigureSeq.OffSaveDefineTRIG OUT Note CH1is used as the trigger source. CH2 has CH CONT set t

OPERATION 157 7. Press Save (F3) to save the settings. Run Sequence Background Like Programs, Sequences must be turned “ON” before they can be

PEL-2000 Series User Manual 158 03/02/0910 : 30 ConfigureSeq.OffSaveDefineTRIG OUT 2. Press Seq. (F1) to turn on the Sequences. 3. SEQ will

OPERATION 159 03/02/0910 : 30 Stop the load 6. Press the LOAD key again or wait for the Sequence (if not infinitely looped) to end/stop the load

PEL-2000 Series User Manual 16 Measurement Overview The PEL-2000 series has a number of different operating modes that are completely configurabl

PEL-2000 Series User Manual 160 Channel Configuration The Channel Configuration chapter describes the configuration options for individual channel

OPERATION 161 Accessing the Configuration Menu Background The configuration menu is used to access instrument settings and properties as well as s

PEL-2000 Series User Manual 162 Setting (OCP/OVP/OPP/UVP) Background Over Protection is used to set the voltage, current or power limit. In the

OPERATION 163 03/02/0910 : 30 CCDynaHighConfigurePreviousMenuProtectionGo-NoGoCH1OtherConf 1. Use the Selector knob to highlight OCP Level. 2

PEL-2000 Series User Manual 164 6. Use the selector knob to turn ON, OFF or CLEAR the OCP Setting. 7. Repeat steps 1-5 for : OVP Level OVP S

OPERATION 165 Protection Clear Background When any of the protection circuits have been tripped, the Protection Clear function can be used to rese

PEL-2000 Series User Manual 166 1. Press the F2(Other) key to enter the Other menu. 03/02/0910 : 30 CCDynaHighConfigurePreviousMenuProtection

OPERATION 167 Adjusting the Von Voltage and Latch Background The Von Voltage is the voltage point at which the load module will start to sink curr

PEL-2000 Series User Manual 168 3. Press the Selector knob to edit the selected value, then turn to increase or decrease the value. OR Use the n

OPERATION 169 1. Press the F2(Other) key to enter the Other menu. 03/02/0910 : 30 CCDynaHighConfigurePreviousMenuProtectionCH1Other Go-NoGoCon

GETTING STARTED 17 Front Panel Overview DC Electronic LoadPEL-2002LOCALCAL.F5F4F3F2ON /OFFSHIFTPRESETENTERF1FILEFUNCLOAD9CHAN873CLEAR210456P0 LOC

PEL-2000 Series User Manual 170 Configuring Channel Control Background When Channel Control (CH CONT) is set to External, it will disable editing

OPERATION 171 3. Press the Selector knob to edit the selected setting, turn to change the setting from Panel to External. 4. Press the Select

PEL-2000 Series User Manual 172 Panel operation Ensure the menu is in the configuration menu. See page 160. 1. Press the F2(Other) key to ent

OPERATION 173 Note When a channel has been set to independent, an asterisk will be shown next to the channel number indicator in the Current Operat

PEL-2000 Series User Manual 174 03/02/0910 : 30 CCDynaHighConfigurePreviousMenuProtectionGo-NoGoCH1OtherSΩΩConf 2. Use the Selector knob to hi

OPERATION 175 Configuring Step Resolution Background The CC, CV and CR step resolution settings can be edited in the configuration menu. The minim

PEL-2000 Series User Manual 176 2. Use the Selector knob to scroll down to highlight CCH Step. Note: CCH Step is off-screen when entering Other

OPERATION 177 Go/NoGo Background Go/NoGo mode is used to set threshold limits. When a load is within the limit(s) it is considered to be “Go”, w

PEL-2000 Series User Manual 178 Choose Absolute/ Percentage limits 1. Press (F3) Go-NoGo to access the Go/NoGo menu. 2. Use the selector knob

OPERATION 179 Turn Go/NoGo On/Off 7. Use the Selector knob to edit Spec Test. 8. Choose ON to turn on Go/NoGo. 9. Choose OFF to turn off

PEL-2000 Series User Manual 18 System Keys CHAN/LOCAL is used to select the load channel. Combined with the shift key, Local is used to activate/

PEL-2000 Series User Manual 180 Mainframe Configuration The Mainframe Configuration chapter describes configuration settings that apply to all cha

OPERATION 181 Accessing System Information Background The System Information displays the mainframe and load module(s) serial numbers. Parameters

PEL-2000 Series User Manual 182 Accessing the Load Menu Background The PEL series is able to automatically start loading from the last program or

OPERATION 183 4. Press the Selector knob or Enter to confirm selection. 5. Scroll to Auto Load On and repeat the steps. Configuring the Date

PEL-2000 Series User Manual 184 03/02/0910 : 30 ConfigureOtherTime SetSystemInfoLoad Interface 3. Use the Selector knob to highlight Month.

OPERATION 185 Panel operation 1. Press the Shift Key then the Help key to access the Utility menu. 2. Press F5 (Other Menu). 03/02/0910 :

PEL-2000 Series User Manual 186 Parameters Brightness 50~90 50(low) 90(bright) Contrast 3~13 3(low) 13(high) Panel operation 1. Press the Shif

OPERATION 187 Adjusting the Frame Control Background Frame control is used to control a number of different frame linked mainframes (slaves) with

PEL-2000 Series User Manual 188 5. Press the Selector knob to edit, then turn to turn Frame CONT (frame control) ON or OFF. 03/02/0910 : 30

OPERATION 189 versa. With the Knob type set to Old, independent operation is activated. Local operation changes do not change the setting/values on

GETTING STARTED 19 Number pad Enter numerical values, or to save/recall presets (P0-P9). Number values. Preset numbers P0-P9. Decimal point a

PEL-2000 Series User Manual 190 Configuring Alarm Sound Background The PEL series has two different types of alarms, one located on the mainframe

OPERATION 191 4. Press the Selector knob to select the master alarm (Alarm Tone(M)), turn to edit and press to confirm selection. 5. Rep

PEL-2000 Series User Manual 192 03/02/0910 : 30 ConfigureOtherSystem InfoLoad Interface Time Set 3. Use the Selector knob to move the cursor d

OPERATION 193 module display whilst “Measure” will show the actual measured value when editing the load. These settings apply to all channels. The

PEL-2000 Series User Manual 194 5. Press the Selector Knob or Enter to confirm selection. View Language Settings Background The language setti

OPERATION 195 Interface Configuration (settings) The Interface Configuration chapter describes configuration settings that apply when using the PEL

PEL-2000 Series User Manual 196 Configuring RS232 Connection Background When using RS232 a number of parameters need to be set. These include Bau

OPERATION 197 5. Press the Selector knob to confirm. 6. The RS232 Menu appears. 03/02/0910 : 30 OConfigureOtherSystemInfoInterface Time Set

PEL-2000 Series User Manual 198 Configuring the GPIB Address Background When using GPIB, an address must be specified. Parameters Address 01~30

OPERATION 199 03/02/0910 : 30 OConfigureOtherSystemInfoInterface Time SetLoadGPIB 7. Use the selector knob to edit the GPIB address. Note The G

March 2010 This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be pho

PEL-2000 Series User Manual 20 Selector Knob Used to select operations and to increase/decrease values. When turned left or right moves the cur

PEL-2000 Series User Manual 200 03/02/0910 : 30 OConfigureOtherSystemInfoInterface Time SetLoadRS232 3. If the Interface mode is not USB, use

OPERATION 201 Save / Recall Save / Recall ... 201Saving/Recalling Channels ...

PEL-2000 Series User Manual 202 Saving/Recalling Channels Background The PEL 2000 series can save data for up to 120 different channel configu

OPERATION 203 5. Press the Selector knob to edit Memory (M001-M120) OR Use the number pad to enter a number. 03/02/0910 : 30 ConfigureS

PEL-2000 Series User Manual 204 Saving/Recalling Preset memory Background The PEL 2000 series can store up to 10 presets for each channel. The

OPERATION 205 Save / Recall Current Channel Save / Recall All Channels 5. Press the Selector knob to edit Preset (P0-P9) OR Use the number pa

PEL-2000 Series User Manual 206 Note The display will revert to the channel menu after recalling memory. Saving/Recalling Setup Memory Backgroun

OPERATION 207 5. Press the Selector knob to edit Setup Memory (1~4) OR Use the number pad to enter a number. 03/02/0910 : 30 ConfigureS

PEL-2000 Series User Manual 208 Setting the Default USB Path/File Background When saving files to a USB memory stick the files will be saved into

OPERATION 209 03/02/0910 : 30 ConfigurePreviousSelect Rename DeleteNewFolder The top section (window) shows the current USB path. There are 5 op

GETTING STARTED 21 The shift key is used to access alternate functions assigned to select keys Inactive Active. When active the shift key can b

PEL-2000 Series User Manual 210 03/02/0910 : 30 ConfigurePreviousSelect Rename DeleteNewFolder The new path will be shown in upper Path box in

OPERATION 211 9. When a key is highlighted use the selector knob, F1 or Enter to confirm a key entry. 10. Use F2 (Back Space) to delete any pr

PEL-2000 Series User Manual 212 The On Screen Keyboard appears 15. Use the Selector knob to scroll left and right through the keys. 16. W

OPERATION 213 22. To confirm deletion, press F4 again. 03/02/0910 : 30 ConfigurePreviousSelect Rename DeleteNewFolder Saving Setups to USB Me

PEL-2000 Series User Manual 214 3. Press the File key. 4. Press F1 repeatedly until the Media USB menu appears. 03/02/0910 : 30 Configu

OPERATION 215 03/02/0910 : 30 ConfigureSave RecallCCDynaHighCH1MediaUSBFileUtilityFile The screen will update to only show Setup files (*.S) tha

PEL-2000 Series User Manual 216 Saving/Recalling Memory Data to USB Background There are two options to save or recall Memory data to a USB flas

OPERATION 217 3. Press the File key. 4. Press F1 repeatedly until the Media USB menu appears. 03/02/0910 : 30 ConfigureSave RecallCCDyna

PEL-2000 Series User Manual 218 03/02/0910 : 30 ConfigureSaveCCDynaHighCH1MediaUSBFileUtilityFile The screen updates to show Save Folder. Note

OPERATION 219 03/02/0910 : 30 ConfigureSave RecallCCDynaHighCH1MediaUSBFileUtilityFile 13. Use the selector knob to edit Save or Recall File

PEL-2000 Series User Manual 22 Display Overview – Mainframe Mainframe Status Panel The Mainframe Status Panel displays the status of the Mainfr

PEL-2000 Series User Manual 220 Saving/Recalling Presets to USB Background There are two options to save or recall Channel Presets to a USB flash

OPERATION 221 3. Press the File key. 4. Press F1 repeatedly until the Media USB menu appears. 03/02/0910 : 30 ConfigureSave RecallCCDyna

PEL-2000 Series User Manual 222 03/02/0910 : 30 ConfigureSaveCCDynaHighCH1MediaUSBFileUtilityFile The screen updates to show Save Folder. Note

OPERATION 223 03/02/0910 : 30 ConfigureSave RecallCCDynaHighCH1MediaUSBFileUtilityFile 13. Use the selector knob to edit Save File or Recall

PEL-2000 Series User Manual 224 Saving/Recalling Sequences to USB Background There are two options to save or recall Sequences to a USB flash dri

OPERATION 225 4. Press F1 repeatedly until the Media USB menu appears. 03/02/0910 : 30 ConfigureSave RecallCCDynaHighCH1MediaUSBFileUtilityFi

PEL-2000 Series User Manual 226 03/02/0910 : 30 ConfigureSaveCCDynaHighCH1MediaUSBFileUtilityFile The screen updates to show Save Folder. Note

OPERATION 227 03/02/0910 : 30 ConfigureSave RecallCCDynaHighCH1MediaUSBFileUtilityFile 13. Use the selector knob to edit Save File or Recal

PEL-2000 Series User Manual 228 Quick Preset Recall/Save Background The PEL 2000 series mainframes have up to 10 Channel Presets (P0~P9). Quick

OPERATION 229 Recall Current Channel Preset 7. Press the Preset key and one of the number keys. 0 = P0 1= P0 etc. Recall All Channel Presets 8.

GETTING STARTED 23 Load Type SEQPROGLOADLOADPROGSEQ The Load Type Icon indicates if a Sequence (SEQ) or Program (PROG) is turned on. If not then L

PEL-2000 Series User Manual 230 Recall Preset Memory (Frame link) Background A master mainframe can command all units to recall preset memory fro

231 Recall Factory Defaults Background The Factory defaults can be recalled at any time. For details on the factory defaults please see the defa

PEL-2000 Series User Manual 232 INTERFACE The Interface chapter details the pin configuration of the RS232, GPIB, Frame Link, Channel Control and

INTERFACE 233 Interface Configuration Configure RS-232C interface RS-232C configuration Connector DB-9, Male Baud rate 9600 Parity None Data bi

PEL-2000 Series User Manual 234 Configure GPIB interface Connection Connect the GPIB cable to the rear panel port: 24-pin female connector. Pin

INTERFACE 235 Configure Channel Control interface Channel control configuration Connector Screwless connector. Wire Gauge 22-28 AWG (24 AWG recomm

PEL-2000 Series User Manual 236 5 Load On Load On Input. Load on = Active low, 0-1V Load off = Active high, 4-5V. (Using the + load polarity in co

INTERFACE 237 Pin7 MEM_2 Recall Setup memory 3 (All channels) Pin8 MEM_3 Recall Setup memory 4 (All channels) Pin9 Enable Enable Load (On/Of

PEL-2000 Series User Manual 238 Pin5 Sync._MEM_0 Sync signal, Recall Setup memory 1 (All channels) Pin6 Sync._MEM_1 Sync signal, Recall Setup

INTERFACE 239 Connection  Input: active low (0-1V), active high (4-5V)  Inputs (5V, 10kΩ pull-up resistor)  Open collector outputs (Load s

PEL-2000 Series User Manual 24 Mode CC CR CV Displays the current mode. Static / Dynamic Displays whether the channel is in Static or Dynamic m

PEL-2000 Series User Manual 240 Pin5 Ch3_GO/NG Pin13 Ch7_GO/NG Pin6 GND Pin14 GND Pin7 Ch4_GO/NG Pin15 Ch8_GO/NG Pin8 GO/NG_Enable Connectio

FAQ 241 FAQ Q1. The load voltage indicated on the load module is below expected. A1. Ensure the load leads are as short as possible, twisted and

PEL-2000 Series User Manual 242 APPENDIX Fuse Replacement Step 1. Turn off the power at the wall socket and rear panel. Remove the power cord.

APPENDIX 243 Battery Replacement Background The onboard battery is used to power the real time clock and memory. Step 1. Remove the screws from t

PEL-2000 Series User Manual 244 Firmware Update Background The PEL-2000 firmware can be easily updated using a USB memory stick. For the latest f

APPENDIX 245 8. Turn the power Off and On from the front panel to reset the load generator. WARNING Do not turn the load generator off or remove

PEL-2000 Series User Manual 246 Range Chart PEL-2020 Low Range 100W 010203040506070809000.511.522.5VoltageCurrentPEL-2020 Low Range Chart PEL-20

APPENDIX 247 PEL-2030 Left Channel 30W 01020304050607080900123456VoltageCurrentPEL-2030 Left Channel Chart PEL-2030 Right Channel Low Range 250W 01

PEL-2000 Series User Manual 248 PEL-2030 Right Channel High Range 250W 01020304050607080900 5 10 15 20 25 30 35 40 45VoltageCurrentPEL-2030 Right

APPENDIX 249 PEL-2040 Low Range 350W 0102030405060708090012345678VoltageCurrentPEL-2040 Low Range Chart PEL-2040 High Range 350W PEL-2040 High R

GETTING STARTED 25 Rear Panel Overview PEL-2004 PEL-2002 GROUNDING CONDUCTOR MUST BE CONNECTED TO GROUND.NO OPERATOR SERVICEABLE COMPON

PEL-2000 Series User Manual 250 PEL-2041 Low Range 350W 01002003004005006000 0.2 0.4 0.6 0.8 1 1.2VoltageCurrentPEL-2041 Low Range Chart PEL-2041

APPENDIX 251 Default Settings Menu Item CC Mode Mode: Static A/B Value: Min A Rising Slew Rate: Max Falling Slew Rate: Max CR Mode Mode: Sta

PEL-2000 Series User Manual 252 High: Max Low: Min FUNC- Program PROG: 01 SEQ: 01 Memory: 001 Run: Skip On-Time: 0.1s Off-Time: Off P/F-Ti

APPENDIX 253 Specifications PEL-2002 PEL-2004 MODULE SLOTS 2 4 GENERAL Operating Environment Temperature 0°C to 40°C Altitude Up to 2

PEL-2000 Series User Manual 254 PEL-2020 (100Wx2) CHANNELS 2 CHANNEL Left/Right Left/Right RANGE Low High POWER 100W 100W CURRENT 0~2A 0

APPENDIX 255 Current Accuracy ±0.4% F.S. MEASUREMENT VOLTAGE READBACK Range 0~16V 0~80V Resolution 0.5mV 2.5mV Accuracy ±(0.05%set + 0.

PEL-2000 Series User Manual 256 PEL-2030 (30W/250W) CHANNELS 2 CHANNEL Left Right Right RANGE N/A Low High POWER 30W 250W 250W CURRENT

APPENDIX 257 DYNAMIC MODE CONSTANT CURRENT MODE T1&T2 0.025mS ~ 10mS / Res : 1uS 10mS ~ 30S / Res : 1mS Accuracy 1uS / 1mS + 100ppm Sle

PEL-2000 Series User Manual 258 Over Temperature Protection ؒ85Ԩ Rated Power Protection： Value 33W 275W Accuracy ±2%set ±2%set GENERAL S

APPENDIX 259 PEL-2040 PEL-2041 CHANNELS 1 1 RANGE Low High Low High POWER 350W 350W 350W 350W CURRENT 0~7A 0~70A 0~1A 0~10A VOLTAGE

PEL-2000 Series User Manual 26 RS232 port/ GPIB port The RS232 and GPIB port is used for remote control connections. RS-232C: DB-9 pin male GPIB

PEL-2000 Series User Manual 260 Current 0~7A 0~70A 0~1A 0~10A Current Resolution 1mA 10mA 0.2mA 2mA Current Accuracy ±0.4% F.S. ±0.4% F.S

APPENDIX 261 Dimensions PEL-2002/PEL-2004

PEL-2000 Series User Manual 262 PEL-2020/PEL-2030/PEL-2040/PEL2041

APPENDIX 263 EC Declaration of Conformity We GOOD WILL INSTRUMENT CO., LTD. (1) No.7-1, Jhongsing Rd., Tucheng City, Taipei County, Taiwan (2) No.

PEL-2000 Series User Manual 264 INDEX Alarm configuration ... 190 All Chan save/recall description ... 93 Batter

INDEX 265 Enter key ... 21 Environment operation ... 8 Storage ...

PEL-2000 Series User Manual 266 Mainframe configuration alarm sound ... 190 Brightness & contrast ... 185 Config

INDEX 267 Operating Configurations – CC vrange ... 81 Operating Configurations – independent ... 83 Ope

PEL-2000 Series User Manual 268 Quick save Presets to internal memory ... 228 Recall factory defaults ... 231 Recal

GETTING STARTED 27 Power Socket/ Fuse The power supply socket accepts the AC mains Voltage. The fuse holder is located below the power socket. Po

PEL-2000 Series User Manual 28 Front Panel Overview – Load Module PEL -2020DC Electronic LoadLR20A / 80V , 100W20A / 80V , 100WR/LDYNA.STATIC/SHOR

GETTING STARTED 29 Display Key Used to alternate the display output on the load module. Current Voltage Power Load time Load Key LOAD Activat

Table of Contents 3 Table of Contents SAFETY INSTRUCTIONS ... 5GETTING STARTED ...

PEL-2000 Series User Manual 30 Positive and Negative Terminals Righ t For 2 channel load modules, the left terminals are used for the 1st channel

GETTING STARTED 31 Short Key The SHORT key is used to manually short circuit the active channel on the local active load. When a load is off, the

PEL-2000 Series User Manual 32 LED Display Overview – Load Module 1&2. Channel Display or Left and right channel indicator. 5 digit d

GETTING STARTED 33 4. Mode Indicator The Mode Indicator LEDs will indicate what the current mode or settings are on the active channel(s). or

PEL-2000 Series User Manual 34 Lights up when a load is shorted. Lights up when Go/NoGo is activated and the load fails (NG) the Go/NoGo limits.

GETTING STARTED 35 Installation The installation chapter describes how to load the different load modules, install the optional GPIB card, the rack

PEL-2000 Series User Manual 36 3. Use the supplied screw to fix the module to the load slot, located under the load terminals. 4. Install

GETTING STARTED 37 6. Use the supplied screws to fix the panel cover(s) over the load slot.

PEL-2000 Series User Manual 38 GPIB Installation WARNING To avoid static electricity, please use appropriate anti-static work practices. GPIB C

GETTING STARTED 39 Rack Mount Installation Background The PEL-2004 can be used in a standard 19” rack mount enclosure with the optional rack mount

PEL-2000 Series User Manual 4 Frame Link ... 104Channel Control ... 106Gener

PEL-2000 Series User Manual 40 Channel Number Description The channel number for a module load is determined by which slot it occupies on the ma

GETTING STARTED 41 Power Up & Self Test Panel operation 1. Connect the power cord to the power socket. 2. Turn the external power switch

PEL-2000 Series User Manual 42 When the system check happens, the load modules will display each channel as it is checked, then display the cu

GETTING STARTED 43 Load Connections Precautions and Procedures Intoduction The PEL-2000 load generator supports a number of different load configu

PEL-2000 Series User Manual 44 Wire Selection Wires that are selected must be large enough to withstand a short circuit and limit voltage drops t

GETTING STARTED 45 The diagram above shows how changes in current can affect voltage. Limiting Load line inductance Load line inductance can be

PEL-2000 Series User Manual 46 Load module considerations The PEL-2000 supports single and dual channel load modules. Single channel load modules

GETTING STARTED 47 4. Close the terminal cover securely. Ensure the wires are secured properly and that the wires are not exposed when the cove

PEL-2000 Series User Manual 48 Remote (Sense) Connection Background The electronic load modules have two voltage sense contacts: Vsense L(black),

GETTING STARTED 49 Remote Sense Terminal connection The voltage sense terminals use a screw-less clamp connector. The clamp must be opened prior to

SAFETY INSTRUCTIONS 5 SAFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow when operating the PEL-2002/PEL-2

PEL-2000 Series User Manual 50 Single Load Connections Dual Channel Load Module Connection A dual channel load module can be used to sink two l

GETTING STARTED 51 DC Connection For purely DC operation, a resistor and capacitor can be connected in parallel to the electronic load to reduce os

PEL-2000 Series User Manual 52 Parallel Load Connections Parallel load modules When the power output of a DUT exceeds the power rating of a chan

GETTING STARTED 53 Parallel loads using framelink connections The PEL-2000 mainframes can also be connected in parallel. Please note, when using a

PEL-2000 Series User Manual 54 Frame Link Connection Background Frame link control involves connecting multiple mainframes using the frame link

GETTING STARTED 55 The first mainframe that is connected is the master frame; any additional frames are slave units. The ribbon cable connects to

PEL-2000 Series User Manual 56 Channel Control Connection Background The Channel Control connecters are located on the rear panel of each mainf

GETTING STARTED 57 External Voltage Connection The external voltage reference input must be between 0~10V. WARNING Ensure the external voltage r

PEL-2000 Series User Manual 58 Voltage and Current Monitor Output The Voltage Monitor Output (VMON) and Current Monitor Output (IMON) output the l

GETTING STARTED 59 Go/NoGo Connection Background The Go/NoGo port is a 15 socket port. Each channel has a dedicated line for a Go/NoGo output. T

PEL-2000 Series User Manual 6 Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or conta

PEL-2000 Series User Manual 60 OPERATING DESCRIPTION Operating Mode Description ... 61Constant Current Mod

GETTING STARTED 61 Operating Mode Description There are three basic operating modes: constant current (CC), Constant Resistance (CR), and Constant

PEL-2000 Series User Manual 62 Range There are two selectable ranges for constant current mode: high and low range. Low range has a higher resolut

GETTING STARTED 63 Slew rate The slew rate is the rate at which the current will increase to a set level. There are two slew rates: rising slew r

PEL-2000 Series User Manual 64 Load CurrentVoltageHighGoLowCC Mode: Static:Go/NoGoCurrentNoGoNoGo GO is specified as between the Low and High

GETTING STARTED 65 Constant Resistance Mode Background In Constant Resistance Mode the load units will linearly sink current and voltage to matc

PEL-2000 Series User Manual 66 Single Load Module Dynamic Functions CR mode supports Dynamic loading. Dynamic load has two resistance levels (Le

GETTING STARTED 67

PEL-2000 Series User Manual 68 Constant Voltage Mode Background In Constant Voltage Mode the load units will sink current whilst keeping the vol

GETTING STARTED 69 CV ModeVoltageTimeA valueB value CV + CC When using CV mode, a current limit can be set for CV + CC mode. When the voltage inp

SAFETY INSTRUCTIONS 7 Power Supply WARNING  AC Input voltage: 115V/230V switchable, 50/60Hz  The power supply voltage should not fluctuate more

PEL-2000 Series User Manual 70 Response Speed Response speed can be set to fast or slow. Fast response and slow response is determined by the lo

GETTING STARTED 71 Run Program Background The Program function on the PEL-2000 series supports a total of 12 different programs at any one time

PEL-2000 Series User Manual 72 P/F-Time Off – 0.1 ~ (On-time+Off-time)-0.1 Short Channel CH1 ~ CH8 Program Sequences are run sequentially to

GETTING STARTED 73 Go/NoGo Results If Go/NoGo limits have been configured, the Pass/Fail results for each channel will be displayed for all the seq

PEL-2000 Series User Manual 74 Sequence Background The Sequence function is used to create high resolution load simulations. Each Sequence can

GETTING STARTED 75 Points Up to 120 points can be used with each Sequence. Each point can have a different duration, slew rate and value. A new poi

PEL-2000 Series User Manual 76 On end load If more than one Sequence is programmed on the mainframe, the On End Load function allows a Sequence to

GETTING STARTED 77 Channel Duration Time Setting The Channel Duration Time Setting feature allows the point time duration of one Sequence to be imp

PEL-2000 Series User Manual 78 Parallel Dynamic Loading Background The PEL-2000 series of DC electronic loads support parallel dynamic loading.

GETTING STARTED 79 Configurations Description There are a number of different configurations for the PEL series including protection modes, operati

PEL-2000 Series User Manual 8 Operation Environment  Location: Indoor, no direct sunlight, dust free, almost non-conductive pollution (Note belo

PEL-2000 Series User Manual 80 Over Current Protection When a load unit is operating in CR or CV mode, the unit may need over current protectio

GETTING STARTED 81 Reverse voltage Protection Reverse voltage protection prevents reverse voltage damage to the PEL-2000 series up to the specifi

PEL-2000 Series User Manual 82 Von Voltage Von Voltage is the voltage limit at which the load will start to sink current. There are two operatio

GETTING STARTED 83 Short When short mode is on, the load unit can simulate a short circuit. Shorting can be individually set for each channel w

PEL-2000 Series User Manual 84 Load D-Time Load Delay time is used to delay activating a load (up to 10 seconds) after the load key has been pre

GETTING STARTED 85 Channel Control Background External channel control is used with the Channel Control connectors. Each channel control connect

PEL-2000 Series User Manual 86 To determine the Percent Rating (voltage or current load input), use the following formula; VorARatingVVoltageEx

GETTING STARTED 87 Voltage Monitor The input voltage, like the load input current can be externally monitored with the channel control connectors.

PEL-2000 Series User Manual 88 Turning on the Load A load is turned on when Load On input is set to On (active low). A load is turned off when the

GETTING STARTED 89 Interface and File System Interface Background The PEL series support RS232, GPIB and USB remote frame control. Only one type o

SAFETY INSTRUCTIONS 9 Power cord for the United Kingdom When using the PEL-2002/2004 in the United Kingdom, make sure the power cord meets the follo

PEL-2000 Series User Manual 90 data type. Thus files are saved/recalled for each channel and each data type. Preset Data Preset data can be saved

GETTING STARTED 91 SEQ Data SEQ data contains Sequence data. SEQ data can only be saved to and from USB. SEQ refers to Sequence data, not Program

PEL-2000 Series User Manual 92 Run  Active Channel (CH01~08) CHAN  Mode  Range  Static/Dynamic  CV response speed Go/NoGo  SPEC

GETTING STARTED 93 Save/Recall USB In order to save data from a single channel to USB, data must first be saved to the internal memory. After data

PEL-2000 Series User Manual 94 To recall saved files, the reverse is not true. Files must be recalled to each channel separately. File Format S

GETTING STARTED 95 All Channel Directory Format 1: All Channel common directory name 2: Directory number: 0000 ~ 0099 All Channel File Forma

PEL-2000 Series User Manual 96 TUTORIALS (Step by Step Operations) Local loads ...

TUTORIALS 97 Local loads Local mode operation is useful to quickly test loads using the load module control panel rather than the mainframe contro

PEL-2000 Series User Manual 98 9. Independent control Load module Selector knobs can be configured to be independent to the mainframe. Page 188 1

TUTORIALS 99 Single Channel Load Single channel loads are used to manually test a DUT quickly or to configure channel settings for Program Sequenc