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Rigol DL3000 Series, User Manual

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RIGOL                                                        

Chapter 3 Remote Control

 

3-8

 

DL3000 User’s Guide 

Remote Control via GPIB 

 

1.

 

Connect the load to the PC 

Use the USB-GPIB interface converter to extend the GPIB interface for the load, 

and then use the GPIB cable to connect the load to the PC to realize remote 

control. 

 

2.

 

Install the driver of GPIB card 

Correctly install the driver of the GPIB card which has been connected to the PC. 

 

3.

 

Set the GPIB address 

Set the GPIB address of the load according to the description in "Set the GPIB 

address". 

 

4.

 

Search for the device resource 
Start Ultra Sigma, and then click 

. A window is displayed as shown in 

Figure (a). Click 

  and the software searches for the instrument 

resource currently connected to the PC via the GPIB interface. The resource 

found is displayed at the right of the window as shown in Figure (b). Click 

  to add it. 

 

 

(a) 

 

 

(b) 

Summary of Contents for DL3000 Series

Page 1: ...RIGOL User s Guide DL3000 Series Programmable DC Electronic Load Apr 2019 RIGOL SUZHOU TECHNOLOGIES INC ...

Page 2: ......

Page 3: ... in this publication replaces all previously released materials Information in this publication is subject to change without notice RIGOL shall not be liable for either incidental or consequential losses in connection with the furnishing use or performance of this manual as well as any information contained Any part of this document is forbidden to be copied photocopied or rearranged without prior...

Page 4: ...rrectly If a probe is used the probe ground lead must be connected to earth ground Do not connect the ground lead to high voltage Improper way of connection could result in dangerous voltages being present on the connectors controls or other surfaces of the oscilloscope and probes which will cause potential hazards for operators Observe All Terminal Ratings To avoid fire or shock hazard observe al...

Page 5: ...rate the instrument in a humid environment Do Not Operate in an Explosive Atmosphere To avoid personal injuries or damage to the instrument never operate the instrument in an explosive atmosphere Keep Product Surfaces Clean and Dry To avoid dust or moisture from affecting the performance of the instrument keep the surfaces of the instrument clean and dry Prevent Electrostatic Impact Operate the in...

Page 6: ...s of important data Safety Terms on the Product DANGER It calls attention to an operation if not correctly performed could result in injury or hazard immediately WARNING It calls attention to an operation if not correctly performed could result in potential injury or hazard CAUTION It calls attention to an operation if not correctly performed could result in damage to the product or other devices ...

Page 7: ...ersonal injuries ensure that the instrument is completely dry before connecting it to the power supply Environmental Considerations The following symbol indicates that this product complies with the WEEE Directive 2002 96 EC Product End of Life Handling The equipment may contain substances that could be harmful to the environment or human health To avoid the release of such substances into the env...

Page 8: ...up to 200 W DL3031 DL3031A single channel DC 150 V 60 A total power up to 350 W Dynamic mode up to 30 kHz Adjustable current rising speed 0 001 A μs to 5 A μs Min readback resolution 0 1 mV 0 1 mA 4 3 inch TFT LCD capable of displaying multiple parameters and states simultaneously Overvoltage overcurrent overpower overtemperature reverse voltage protection 4 static modes CC CV CR CP 3 dynamic mode...

Page 9: ...detailed operation methods Chapter 3 Remote Control This chapter introduces how to remotely control the instrument Chapter 4 Troubleshooting This chapter introduces the possible failures and solutions in using the DL3000 series electronic load Chapter 5 Appendix This chapter provides the order information and warranty information about the DL3000 series electronic load Index This chapter provides ...

Page 10: ...channels and the rated values of input parameters for the DL3000 series are listed in the following table Unless otherwise specified this manual takes DL3031A as an example to illustrate the functions and operation methods of the DL3000 series Model No of Channels Voltage Current Power DL3021 DL3021A 1 DC 150 V 40 A 200 W DL3031 DL3031A 1 DC 150 V 60 A 350 W ...

Page 11: ... 1 15 User Interface 1 16 To Use the Built in Help System 1 17 Parameter Setting Method 1 18 Chapter 2 Front Panel Operations 2 1 Local Remote Operation Mode 2 2 Local Operation Mode 2 2 Remote Operation Mode 2 2 Static Operation Mode 2 3 Constant Current CC Mode 2 3 Constant Voltage CV Mode 2 7 Constant Resistance CR Mode 2 11 Constant Power CP Mode 2 15 Transient Test Function 2 18 CC Continuous...

Page 12: ...86 Store and Recall 2 87 Cursor 2 88 Save 2 88 Read 2 90 Delete 2 91 Copy and Paste 2 91 System Utility Function 2 92 System 2 93 Communication Interface Setting 2 97 System Info 2 105 Reset 2 105 Option Configuration 2 110 Chapter 3 Remote Control 3 1 Remote Control via USB 3 2 Remote Control via LAN 3 5 Remote Control via GPIB 3 8 Remote Control via RS232 3 11 Chapter 4 Troubleshooting 4 1 Chapt...

Page 13: ...User s Guide 1 1 Chapter 1 Quick Start Contents in this chapter General Inspection Appearance and Dimensions Front Panel Rear Panel Turn on Checkout Fuse Replacement User Interface To Use the Built in Help System Parameter Setting Method ...

Page 14: ...rrier shall be liable for the damage to the instrument resulting from shipment RIGOL would not be responsible for free maintenance rework or replacement of the instrument 2 Inspect the instrument In case of any mechanical damage missing parts or failure in passing the electrical and mechanical tests contact your RIGOL sales representative 3 Check the accessories Please check the accessories accord...

Page 15: ...Chapter 1 Quick Start RIGOL DL3000 User s Guide 1 3 Appearance and Dimensions Figure 1 1 Front View Unit mm Figure 1 2 Side View Unit mm ...

Page 16: ...hanges of parameters from the dynamic waveform 3 Function Keys Provide four static operating modes and three dynamic test functions In addition there is also a key used for list operation 1 CC key Pressing this key can enter the constant current CC mode You can set parameters for the mode such as current range slew rate and starting voltage 2 CV key Pressing this key can enter the constant voltage...

Page 17: ...te and falling slew rate 7 Tog key Pressing this key can enter the toggled Tog mode You can set parameters for the mode such as range Level A Level B rising slew rate and falling slew rate 8 List key Pressing this key can enter the list operation interface You can set parameters such as mode range the number of times the list is cycled and the number of steps 4 System Function Keys 1 Local remote ...

Page 18: ...nd supports an external memory Disk D A maximum of 100 files can be stored in the instrument 5 Help key Enters the built in help system You can view relevant help information for any key or menu key on the front panel 5 Knob 1 Switch the parameters or parameter values 2 Increases rotate clockwise or decreases rotate counterclockwise the value at the cursor Note Rotating the knob in different inter...

Page 19: ...e Up arrow key to increase the value at the cursor or use the Down arrow key to decrease the value at the cursor 2 Confirmation key Confirms the parameter setting 3 Numeric keys and backspace key Numeric keys The numeric keys contain numbers 0 9 and a decimal point You can use the numeric keys to enter a value for the parameter Backspace key Deletes the unwanted characters or numerical values that...

Page 20: ... to accurately measure the voltage across the output terminals of the DUT to compensate for the voltage drop on the load Connection methods for the input terminals see Figure 1 5 Figure 1 5 Connect Input Terminals a Rotate the outer nut of the input terminal counterclockwise to remove it b Connect the test lead to Position A of the input terminal c Fasten the outer nut of the input terminal clockw...

Page 21: ...reen 11 USB Host 1 The instrument is regarded as the master device You can use the data line to connect it to the USB storage device e g U disk to realize external storage or recalling 2 Use the USB GPIB interface converter to extend the GPIB interface for the load and then use the GPIB cable to connect the load to the PC to realize remote control 12 Power Key Turn on or off the instrument ...

Page 22: ...ard configuration for DL3031A DL3021A and it is an option for DL3031 DL3021 Therefore for the DL3031 DL3021 model you need to purchase the digital I O option with the order No DIGITALIO DL3 3 LAN Interface LAN interface is of the Non Auto MDIX type The instrument can be connected to the Local Area Network LAN via the interface so that you can realize remote control for the instrument The instrumen...

Page 23: ... Fuse When leaving the factory the instrument has installed a fuse that conforms to the local standard For fuse replacement refer to Fuse Replacement CAUTION To avoid electric shock or fire disaster please use the specified fuse and ensure that no short circuit occurs to the fuse holder 7 Fuse Rating The required fuse rating is related to the actual input voltage please refer to the fuse rating on...

Page 24: ...put Terminal The current monitoring output terminal outputs the signal in analog quantity You can connect a device such as a digital oscilloscope through the terminal to display the current output from the output terminal so as to monitor the changes of input current of the load ...

Page 25: ... be connected to the load conforms to the AC input power requirement specified in Table 1 1 2 Check the AC selector Ensure that the AC selector setting 115 V or 230 V on the rear panel of the load matches the actual AC input power For the match relationship refer to Table 1 1 3 Check the fuse When leaving the factory the load has installed a fuse that conforms to the destination country standard P...

Page 26: ...tact RIGOL distributors CAUTION Ensure that the AC selector setting on the rear panel of the instrument matches the actual AC input voltage otherwise the electronic load will be burned out CAUTION After starting the instrument please connect the cable properly and then enable the input of the electronic load Otherwise the instrument or the device under test DUT will be damaged CAUTION Please pay a...

Page 27: ... from the power source Remove the power cord 2 Insert a slotted screwdriver into the slot of the fuse holder to pry it out as shown in Figure 1 7 Figure 1 7 Fuse Replacement 3 Take out the fuse and replace it according to the fuse rating refer to the Fuse Rating on the rear panel of the instrument or Table 1 2 4 Mount the fuse holder pay attention to its direction when mounting it WARNING To avoid...

Page 28: ...erface and function interface will be introduced in Front Panel Operations The main interface is shown in Figure 1 8 For the descriptions of the main interface refer to Table 1 3 Figure 1 8 Main Interface Table 1 3 Main Interface Description No Name Description 1 RIGOL Company Logo 2 System Status Icon indicates that the overtemperature protection occurs indicates that the USB device is recognized...

Page 29: ...then Help will be displayed at the top of the interface being highlighted At this time press the corresponding function key or menu key to enter the corresponding help information interface 2 Page up down operation If the help information is displayed in several pages press Previous to go to the previous page or press Next to go to the next page You can also use the arrow keys or the knob to page ...

Page 30: ...eter focus 2 Enter a value by using the numeric key While entering a name press to delete the unwanted character if necessary 3 When setting resistance press the specified menu key and select Ω or kΩ to be the unit When setting period width press the specified menu key and select ms or s to be the unit When setting frequency press the specified menu key and select Hz or kHz to be the unit When set...

Page 31: ...is chapter Local Remote Operation Mode Static Operation Mode Transient Test Function List Operation Function List Application Function Advanced Function Waveform Display Function Input Control Protection Function Sense Working Mode Function of Terminals on the Rear Panel Store and Recall System Utility Function ...

Page 32: ... the front panel are available for you to use Remote Operation Mode In the remote operation mode you can send the programming commands from the PC via any one of the interfaces GPIB USB RS232 or LAN In remote operation mode all the keys except the Power key and the Local key were disabled You can only control the load by programming commands To return to the local operation mode press Local on the...

Page 33: ... current in accordance with the programmed value regardless of the input voltage as shown in Figure 2 1 Figure 2 1 Constant Current CC Mode Operation Procedures 1 Power on the instrument Press the Power key on the front panel to power on the instrument 2 Connect the DUT and the channel input terminals of the load Connect the DUT and the channel input terminals on the front panel of the load as sho...

Page 34: ...meters Current Range Slew Von V_Limit C_Limit Set Current The constant current value in CC mode The default unit for the current is A 1 In the main interface press Current to switch the parameter focus to Current 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Me...

Page 35: ...ation or refer to the descriptions in Parameter Setting Method Set Von When the input voltage is greater than the set starting voltage Von the load starts to sink the current The default unit for Von is V and it ranges from 0 V to 150 V The default Von is 0 V To enable or disable this function refer to descriptions in Enable Disable the Von Latch Function 1 In the main interface press Von to switc...

Page 36: ...tart to sink the current until the input voltage is greater than the starting voltage WARNING To avoid electric shock ensure that the DUT is connected to the input terminals of the load properly before you turn on the channel input CAUTION When the fan stops working the channel is disabled Then a message is displayed Fan stops running 5 View waveform display Press the waveform display key to enter...

Page 37: ...channel input terminals of the load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminals may cause damage to the i...

Page 38: ...thod Set Range Working range for the voltage in CV mode Two ranges are available low range 0 15 V and high range 0 150 V 1 In the main interface press Range to switch the parameter focus to Range 2 Press Range to switch the voltage working range You can also use the Left Right arrow key or the knob to switch it Note The low range provides better resolution and accuracy at low voltage settings If t...

Page 39: ...ns of the help information or refer to the descriptions in Parameter Setting Method 4 Turn on the channel input Press On Off to turn on the channel input At this time the actual input voltage current resistance and power will be displayed in the main interface WARNING To avoid electric shock ensure that the DUT is connected to the input terminals of the load properly before you turn on the channel...

Page 40: ...RIGOL Chapter 2 Front Panel Operations 2 10 DL3000 User s Guide Figure 2 7 Waveform Display Interface of CV Mode 6 Exit CV mode Press any key on the front panel of the load to exit CV mode ...

Page 41: ... 2 Connect the DUT and the channel input terminals of the load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminal...

Page 42: ...t is smaller than 15 mA the accuracy becomes poor Moreover the smaller the loop current the poorer the accuracy Set Range Working range for the resistance in CR mode Two resistance ranges are available low range 0 08 Ω to 15 Ω high range 2 Ω to 15 kΩ 1 In the main interface press Range to switch the parameter focus to Range 2 Press Range to switch the resistance working range You can also use the ...

Page 43: ...ad starts to sink the current The default unit for Von is V and it ranges from 0 V to 155 V The default Von is 0 V To enable or disable this function refer to descriptions in Enable Disable the Von Latch Function 1 In the main interface press Von to switch the parameter focus to Von 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of th...

Page 44: ...e current changes linearly to keep the resistance value unchanged For detailed operations refer to the descriptions in Waveform Display Function section Press the waveform display key again to exit the waveform display interface and return to the main interface of CR mode Figure 2 10 Waveform Display Interface of CR Mode 6 Exit CR mode Press any key on the front panel of the load to exit CR mode ...

Page 45: ...input terminals of the load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminals may cause damage to the instrumen...

Page 46: ... the main interface press V_Limit to switch the parameter focus to V_Limit 2 Enter a value by using the numeric keys arrow keys or the knob For the setting methods refer to the descriptions of the built in help information or refer to the descriptions in Parameter Setting Method Set C_Limit The upper limit of the current working in CP mode The default unit for C_Limit is A and it ranges from 0 A t...

Page 47: ...y key to enter the waveform display interface as shown in Figure 2 13 When you select P under Data you can view the power waveform When changes occur to the input voltage the current changes linearly to keep the power value unchanged For detailed operations refer to the descriptions in Waveform Display Function section Press the waveform display key again to exit the waveform display interface and...

Page 48: ...de Con In continuous operation when you enable the transient test the load current will continuously switch over between Level A and Level B as shown in Figure 2 14 Figure 2 14 CC Continuous Mode Con Operation Procedures 1 Power on the instrument Press the Power key on the front panel to power on the instrument 2 Connect the DUT and the channel input terminals of the load Connect the DUT and the c...

Page 49: ...ge 0 to 4 A high range 0 to 40 A DL3031 DL3031A low range 0 to 6 A high range 0 to 60 A 1 In the guide interface press the Up Down arrow key to switch the parameter focus to Range 2 Use the Left Right arrow key or the knob to switch the current working range Note The low range provides better resolution and accuracy at low current settings If the set current value is greater than the maximum value...

Page 50: ...itch the parameter focus to Slew_RIS 2 Enter a value by using the numeric keys For setting methods refer to the descriptions in Parameter Setting Method Set Slew_FAL Sets the sink current slew rate for the negative transitions from Level A to Level B in Con mode The default unit for the falling slew rate is A μs 1 In the guide interface press the Up Down arrow key to switch the parameter focus to ...

Page 51: ...Apply to enter the main interface as shown in Figure 2 16 At this time the parameters are successfully configured CC and Continuous are active at the top of the main interface Continuous is highlighted In the guide interface if you give up configuring parameters you can press Cancel to exit the guide interface and enter the main interface Figure 2 16 Main Interface of Con Operation The menus of th...

Page 52: ...n the main interface press PER FREQ to switch the parameter focus to PER FREQ 2 Press PER FREQ to switch between Period and Frequency 3 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method Set Duty Width 1 In the main interface press Duty Width to switch the para...

Page 53: ...n the fan stops working the channel is disabled Then a message is displayed Fan stops running Tip In the guide interface you can only use the numeric keys to input the value for the parameter in the main interface you can use the numeric keys the arrow keys or the knob to input the value for the parameter Tip You can enable the trigger first and then the load input is automatically turned on The l...

Page 54: ...nterface and main interface of Con mode you can press Save to save the parameters for Con mode to the internal or external memory and you can read and recall it if necessary by pressing Read 1 Save After you complete the parameter setting press Save to enter the storage and recall interface The file is saved in CON format For detailed saving operation refer to the descriptions in Save 2 Read Press...

Page 55: ...erminals of the load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminals may cause damage to the instrument or th...

Page 56: ...h the current working range Note The low range provides better resolution and accuracy at low current settings If the set current value is greater than the maximum value of the low range you must select a high range CAUTION Before switching the current range please disable the channel input to avoid causing damage to the instrument or the DUT Set A_Level The sink current toggles between a high val...

Page 57: ...for the negative transitions from Level A to Level B in Pul mode The default unit for the falling slew rate is A μs 1 In the guide interface press the Up Down arrow key to switch the parameter focus to Slew_FAL 2 Enter a value by using the numeric keys For the setting methods refer to the descriptions in Parameter Setting Method Set Width The time during which the sink current stays at Level A whe...

Page 58: ... Guide In the main interface you can also set parameters based on your own needs The setting methods for the parameters are as follows Set Range 1 In the main interface press Range to switch the parameter focus to Range 2 Press Range to switch the current working range You can also use the Left Right arrow key or the knob to switch it Set A_Level 1 In the main interface press A_Level to switch the...

Page 59: ...criptions in Parameter Setting Method Set TRIG_SRC 1 In the main interface press TRIG_SRC to switch the parameter focus to TRIG_SRC 2 Press TRIG_SRC to select the type of the trigger source You can also use the Left Right arrow key or the knob to select it 5 Enable trigger After you enable the trigger the actual input voltage current resistance and power of the load will be displayed in the main i...

Page 60: ...Display Interface of Pul Mode 7 Save and read files In the guide interface and main interface of Pul mode you can press Save to save the parameters for Pul mode to the internal or external memory and you can read and recall it if necessary by pressing Read 1 Save After you complete the parameter setting press Save to enter the storage and recall interface The file is saved in PUL format For detail...

Page 61: ...Chapter 2 Front Panel Operations RIGOL DL3000 User s Guide 2 31 operation refer to the descriptions in Store and Recall 8 Exit Pul mode Press any key on the front panel of the load to exit Pul mode ...

Page 62: ...DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminals may cause damage to the instrument or the DUT 3 Set channel parameters in...

Page 63: ...the current working range Note The low range provides better resolution and accuracy at low current settings If the set current value is greater than the maximum value of the low range you must select a high range CAUTION Before switching the current range please disable the channel input to avoid causing damage to the instrument or the DUT Set A_Level The sink current toggles between a high value...

Page 64: ...s in Parameter Setting Method Set Slew_FAL Sets the sink current slew rate for the negative transitions from LevelA to LevelB in Tog mode The default unit for the falling slew rate is A μs 1 In the guide interface press the Up Down arrow key to switch the parameter focus to Slew_FAL 2 Enter a value by using the numeric keys For the setting methods refer to the descriptions in Parameter Setting Met...

Page 65: ...to switch the parameter focus to Range 2 Press Range to switch the current working range You can also use the Left Right arrow key or the knob to switch it Set A_Level 1 In the main interface press A_Level to switch the parameter focus to A_Level 2 Enter a value by using the numeric keys arrow keys or the knob For the setting methods refer to the descriptions of the built in help information or re...

Page 66: ...ctual input voltage current resistance and power of the load will be displayed in the main interface WARNING To avoid electric shock ensure that the DUT is connected to the input terminals of the load properly before you enable the trigger CAUTION When the fan stops working the channel is disabled Then a message is displayed Fan stops running Tip In the guide interface you can only use the numeric...

Page 67: ...and main interface of Tog mode you can press Save to save the parameters for Tog mode to the internal or external memory and you can read and recall it if necessary by pressing Read 1 Save After you complete the parameter setting press Save to enter the storage and recall interface The file is saved in TOG format For detailed saving operation refer to the descriptions in Save 2 Read Press Read to ...

Page 68: ...editing the setting value for each step the dwell time and slew rate the slew rate can only be edited in CC mode to meet the complex test demands All listed data is stored in a non volatile memory It means that the data will not be lost when the load is turned off Operation Procedures 1 Power on the instrument Press the Power key on the front panel to power on the instrument 2 Connect the DUT and ...

Page 69: ...nterface press Mode to switch the parameter focus to Mode 2 Press Mode to switch the working mode You can also use the Left Right arrow key or the knob to switch it Set Range Selects a different range based on the current working mode of List There is no range available in CP mode If CC is selected to be the working mode the range selection is as follows DL3021 DL3021A low range 0 A to 4 A high ra...

Page 70: ...arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method Set Steps Sets the number of steps for the input preset current voltage resistance power in each cycle Its range is from 2 to 512 1 In the List function interface press Steps to switch the parameter focus to Steps 2 Enter a value by using the numeric...

Page 71: ...ndicates that not all parameters are displayed in the current interface At this time press the Up Down arrow key to go to the next page 1 Select Step The Step value in the parameter list is related to the setting of Steps in the menu For example press Steps to set it to 4 then the first 4 steps in the parameter list and the relevant parameters are highlighted If the number of steps that you set is...

Page 72: ...thod Note When the current parameter focus is on the Duration line press the Left Right arrow key or rotate the knob to switch the parameter focus to the duration for the adjacent step 4 Set Slew only available in CC mode The default unit for the slew rate is A μs In the main interface press the Up Down arrow key to switch the parameter focus to the Slew line Enter a value by using the numeric key...

Page 73: ...e trigger is enabled the load input is automatically enabled The load first inputs the data for the first step and then inputs according to the preset values You can also press the ON OFF key on the front panel first to turn on the input before you enable the trigger The load first inputs the data for the first step and then wait for trigger to occur After the trigger is enabled the load inputs ac...

Page 74: ... How to press the Store key on the front panel of the load to perform the saving and reading operation refer to the descriptions in Store and Recall 6 Record data file In the List function interface you can press Record to record the data file and save it to the external memory in CSV format During recording Record is displayed at the top of the interface Press Record again to stop recording and t...

Page 75: ...lue the load proceeds to run and increases with incrementing steps until reaching the protection voltage If OCP occurs to the DUT judge whether the current under test is within the maximum and minimum current range If yes the load passes the OCP test Digital output of I O interface on the rear panel is 0 If no the load fails the test Digital output of I O interface on the rear panel is 1 If no OCP...

Page 76: ...ction as shown in Figure 2 29 In the guide interface you can configure parameters in the parameter configuration list and view the configuration diagram at the left of the configuration list in the real time manner If the scrollbar appears at the right side of the parameter list it indicates that not all parameters are displayed in the current interface At this time press the Up Down arrow key to ...

Page 77: ... current after the input voltage reaches Von The default unit for the delay time is ms 1 In the guide interface press the Up Down arrow key to switch the parameter focus to Delay_Von 2 Enter a value by using the numeric keys For setting methods refer to the descriptions in Parameter Setting Method Set C_Start The current value when the load starts in OCP test mode The default unit for the value is...

Page 78: ...f the protection current in the OCP test mode The default unit for the value is A 1 In the guide interface press the Up Down arrow key to switch the parameter focus to C_Min 2 Enter a value by using the numeric keys For setting methods refer to the descriptions in Parameter Setting Method Set T_Limit The maximum overcurrent protection time in OCP mode If no action is performed during the protectio...

Page 79: ...o Range 2 Press Range to switch the current working range You can also use the Left Right arrow key or the knob to switch it Set Von 1 In the main interface press Von to switch the parameter focus to Von 2 Enter a value by using the numeric keys arrow keys or the knob For the setting methods refer to the descriptions of the built in help information or refer to the descriptions in Parameter Settin...

Page 80: ...umeric keys arrow keys or the knob For the setting methods refer to the descriptions of the built in help information or refer to the descriptions in Parameter Setting Method Set C_Max 1 In the main interface press C_Max to switch the parameter focus to C_Max 2 Enter a value by using the numeric keys arrow keys or the knob For the setting methods refer to the descriptions of the built in help info...

Page 81: ...When the fan stops working the channel is disabled Then a message is displayed Fan stops running 6 View waveform display After you enter the main interface press the waveform display key to enter the waveform display interface as shown in Figure 2 31 The current will have a stepped increase If the OCP test is successful the current will increase until it reaches the protection current of the DUT i...

Page 82: ...le is saved in OCP format For detailed saving operation refer to the descriptions in Save 2 Read Press Read to enter the storage and recall interface Select the files that are in OCP format or the RSF files beginning with OCP_ to read and recall For detailed reading operation refer to descriptions in Read The files to be recalled and read are allowed to be edited How to press the Store key on the ...

Page 83: ...t maximum and minimum power range If yes the load passes the OPP test Digital output of I O interface on the rear panel is 0 If no the load fails the test Digital output of I O interface on the rear panel is 1 If no OPP occurs to the DUT and the set protection time times out the load automatically stops sinking The OPP test fails and the test ends Figure 2 32 OPP Test Function Tip In the system se...

Page 84: ... all parameters are displayed in the current interface At this time press the Up Down arrow key to go to the next page Figure 2 33 Guide Interface of OPP Test Function The parameters for the OPP test function include starting voltage delay time starting power step power step delay protection voltage maximum power minimum power and protection time Set Von When the input voltage is greater than the ...

Page 85: ...rom step to step in OPP test mode The default unit for the value is ms 1 In the guide interface press the Up Down arrow key to switch the parameter focus to Delay_Step 2 Enter a value by using the numeric keys For setting methods refer to the descriptions in Parameter Setting Method Set OPP_V The protection voltage in the OPP test mode The default unit for the value is V 1 In the guide interface p...

Page 86: ... is active at the top of the main interface which indicates that the parameters have been successfully configured In the guide interface if you give up configuring parameters you can press Cancel to exit the guide interface and enter the main interface Figure 2 34 Main Interface of OPP Test Function The menus of the main interface are displayed in three pages Menu items on Page 1 Von Delay_Von P_S...

Page 87: ..._Step 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method Set Delay_Step 1 In the main interface press Delay_Step to switch the parameter focus to Delay_Step 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the desc...

Page 88: ...he following prompt messages is displayed Upper limit exceeded OPP test failed Lower limit exceeded OPP test failed Or Timeout OPP test failed WARNING To avoid electric shock ensure that the DUT is connected to the input terminals of the load properly before you turn on the channel input CAUTION When the fan stops working the channel is disabled Then a message is displayed Fan stops running 6 View...

Page 89: ...enter the storage and recall interface The file is saved in OPP format For detailed saving operation refer to the descriptions in Save 2 Read Press Read to enter the storage and recall interface Select the files that are in OPP format or the RSF files beginning with OPP_ to read and recall For detailed reading operation refer to descriptions in Read The files to be recalled and read are allowed to...

Page 90: ... life Therefore before replacing the battery do the battery test first Operation Procedures 1 Power on the instrument Press the Power key on the front panel to power on the instrument 2 Connect the battery to the channel input terminals of the load Connect the battery to the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive...

Page 91: ...o 4 A high range 0 to 40 A DL3031 DL3031A low range 0 to 6 A high range 0 to 60 A 1 In the main interface press Range to switch the parameter focus to Range 2 Press Range to switch the current working range You can also use the Left Right arrow key or the knob to switch it Note The low range provides better resolution and accuracy at low current settings If the set current value is greater than th...

Page 92: ... interface press C_Stop to switch the parameter focus to C_Stop 2 Press C_Stop to switch to ON and select the battery capacity to be the termination condition 3 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method If you do not need to set the battery capacity to...

Page 93: ... Von 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method 4 Turn on the channel input Press On Off to turn on the channel input At this time the actual current discharge voltage current discharge time discharged capacitance and battery energy will be displayed ...

Page 94: ... display key again to exit the waveform display interface and return to the main interface of Battery test function Figure 2 38 Battery Waveform Display Interface 6 Exit the battery test function Press any key on the front panel of the load to exit the battery test function ...

Page 95: ...l to power on the instrument 2 Connect the DUT and the channel input terminals of the load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A mis...

Page 96: ...rent in the current mode based on the currently selected working mode for the factory test function The default unit for the current is A and that for the voltage is V If you select CC mode 1 In the main interface press Current to switch the parameter focus to Current 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help informat...

Page 97: ... the currently selected working mode for the factory test function 1 In the main interface press Max to switch the parameter focus to Max 2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method Set Min Sets the lower limit of the working voltage or current in the ...

Page 98: ... switch the on off state Set Fail_Sound If the test is failed you can determine whether to sound the alarm for test failure 1 In the main interface press Fail_Sound to switch the parameter focus to Fail_Sound 2 Press Fail_Sound to enable or disable the alarm sound once the test is failed You can also use the Left Right arrow key or the knob to switch the on off state 4 Turn on the channel input Pr...

Page 99: ... load Connect the DUT and the channel input terminals on the front panel of the load as shown in Figure 2 2 CAUTION While making a connection the positive polarity of the load should be connected to the terminal of the channel output and the negative polarity of the load to the terminal of the channel output A misconnection with the terminals may cause damage to the instrument or the DUT 3 Set cha...

Page 100: ... to switch it Note The low range provides better resolution and accuracy at low current settings If the set current value is greater than the maximum value of the low range you must select a high range CAUTION Before switching the current range please disable the channel input to avoid causing damage to the instrument or the DUT Set Voltage The constant voltage in CC CV mode The default unit for t...

Page 101: ...2 Enter a value by using the numeric keys arrow keys or the knob For setting methods refer to the descriptions of the help information or refer to the descriptions in Parameter Setting Method Set C_Limit The upper limit of the current working in CC CV mode The default unit for C_Limit is A and it ranges from 0 A to 70 A 1 In the main interface press C_Limit to switch the parameter focus to C_Limit...

Page 102: ... shown in Figure 2 42 For detailed operations refer to the descriptions in Waveform Display Function section Press the waveform display key again to exit the waveform display interface and return to the main interface of CC CV function Figure 2 42 CC CV Waveform Display Interface 6 Exit CC CV mode Press any key on the front panel of the load to exit CC CV mode ...

Page 103: ... CC CV CR CP Con Pul Tog Battery OCP OPP CC CV modes In CC CV CR CP Battery CC CV modes press the waveform display key to enter the waveform display interface In Con Pul Tog OCP OPP modes after you enter the main interface press the waveform display key to enter the waveform display interface as shown in Figure 2 43 Figure 2 43 a is applicable to CC CV CR CP Pul Tog Battery OCP OPP CC CV modes her...

Page 104: ...s with a step size of 1 when the time step is set to 10 it indicates that the window time increases or decreases with a step size of 10 1 In the waveform display interface press T Step to switch the parameter focus to T Step 2 Press T Step to switch the time step scale You can also use the Left Right arrow key or the knob to switch it 3 Data Press Data to display different waveforms of the item di...

Page 105: ... to switch it Two modes are available Fast and Roll Fast Displays trends of parameter changes in the form of high speed sampling applicable to the waveforms with great changes Roll Scrolling displays trends of parameter changes applicable to the waveforms with small changes When you select Fast mode the window time is displayed in ms and you cannot set the time value by using the numeric keys but ...

Page 106: ...to switch the parameter focus to Start Point 2 Enter a value by using the numeric keys While entering a name press to delete the unwanted character if necessary 3 Press OK to confirm it In addition you can use the arrow keys or the knob to set the start point and the value can be increased or decreased with a step size of 1 or 10 When time step is set to 1 it indicates that the value of start poin...

Page 107: ...Chapter 2 Front Panel Operations RIGOL DL3000 User s Guide 2 77 Note If you press any other key on the front panel of the load the input will be automatically turned off ...

Page 108: ...d out Von Latch Function When the load is used to test the power supply product whose voltage rises or falls at a relatively slow rate latched protection may occur The load provides the Von Latch function You can set Von to control the sinking function of the load thus protecting the DUT The starting voltage is set in CC Battery OCP and OPP modes The default unit for Von is V and it ranges from 0 ...

Page 109: ... circuited state At this time the SHORT key is illuminated which indicates that short circuit function is enabled and the load is in short circuited state SHORT at the top of the main interface is highlighted and active When the SHORT key is not illuminated short circuit function is disabled At this time SHORT at the top of the main interface is grayed out and inactive When a short circuit occurs ...

Page 110: ...rigger signal When the external trigger is in effect the load will perform one trigger operation once a low pulse is received over the trigger terminal The trigger output signal over the digital I O interface can be used to trigger an external device such as a digital oscilloscope an electronic load and other products Slew Rate and Minimum Transition Time Slew rate is defined as the change in curr...

Page 111: ... by the slew rate In case where the transition from one setting to another is small the small signal bandwidth of the load limits the minimum transition time Due to the limitation the actual transition time is longer than the expected time calculated based on the formula Tip The actual transition time is defined as the time required for the input to change from 10 to 90 or from 90 to 10 of the inp...

Page 112: ...ge the load s input will be automatically turned off and the load will stop sinking the current At this time the beeper sounds and a prompt message is displayed Overvoltage protection input disabled You can press OK to exit the prompt message Overpower Protection OPP Overpower protection feature is mainly designed for protecting hardware It prevents the elements from being remained in the overpowe...

Page 113: ...top sinking the current At this time the beeper sounds and a prompt message is displayed Reverse connection You can press OK to exit the prompt message Note If the reverse current exceeds the rated current the load may be damaged CAUTION To avoid causing damage to the load when reverse voltage occurs you need to turn off the DUT and the load first and then make a right polarity connection ...

Page 114: ...sitive terminal on the front panel of the load to the positive polarity of the DUT the positive terminal of the Sense S to the positive polarity of the DUT Connect the negative terminal on the front panel of the load to the negative polarity of the DUT the negative terminal of the Sense S to the negative polarity of the DUT Do not make a wrong connection 2 Press Utility to enter the system utility...

Page 115: ...5 Tip In case where the DUT outputs great currents the load leads should be as short as possible You d better twisted the leads to get optimum output Twisted pair wires are recommended for Sense leads but you d better not twist the Sense leads with the load leads ...

Page 116: ... in Trigger Operation Current Voltage Monitoring Function The load provides voltage monitoring output connector Vmon OUT and current monitoring output connector Imon OUT on the rear panel of the load A 0 to 10 V voltage output signal at the connector indicates the zero to full scale input current or voltage The input voltage and current are directly proportional to the output voltage The current v...

Page 117: ...tate file includes the current system setting of the load its interface settings and current mode 2 Con Pul Tog List OCP OPP file includes the settings in Con Pul Tog List OCP OPP mode 3 System log file includes key values up to 100 key values can be saved and the prompt messages 2 Disk D Disk D is only available when a USB storage device is detected over the USB HOST interface on the front panel ...

Page 118: ...n in Figure 2 49 Figure 2 49 Filename Input Interface lowercase English letters 3 Enter a file name In the filename input interface press Pin A a to select one of the three input types Pinyin uppercase English letters and lowercase English letters Pinyin When using Pinyin input method as shown in Figure 2 50 to input the filename use the arrow keys or the knob to select the desired letter s and th...

Page 119: ...s a string of two characters While inputting the filename you can continuously press Delete or the Backspace key to delete the unnecessary letters in the Pinyin Input Area or the Chinese characters that have been input in the Filename Input Area Figure 2 50 Filename Input Interface Pinyin Uppercase lowercase English letters as shown in Figure 2 51 You can switch the letter input method to select w...

Page 120: ...rwrite the existing file will be displayed Press OK to overwrite the existing file press Cancel to give up saving the file and then you will re enter the filename input interface Read Operation Procedures 1 Press Store on the front panel of the load to enter the storage and recall interface 2 Press Cursor to switch to the directory and select the directory where the file to be read and then press ...

Page 121: ...y selected file or the empty folder press Cancel to give up deleting files or folders Copy and Paste You are only allowed to copy the files from Disk C and paste them to Disk D Operation Procedures 1 Press Store on the front panel of the load to enter the storage and recall interface 2 Press Cursor to switch to the directory and select Disk C and then press Cursor again to select the file to be co...

Page 122: ...stem language power on screen brightness beeper on off Sense function on off log etc 2 Interface Communication interface setting tab Configures parameters for remote communication interfaces GPIB USB RS232 LAN 3 System Info System information tab Displays manufacturer device model software and hardware version number etc 4 Reset System reset tab Restores the instrument settings to its factory defa...

Page 123: ...knob to select the desired language Chinese or English Select the Power on Value Select Default or Last as the power on system state Default restores factory defaults when the instrument is powered on refer to Table 2 3 Last restores its last state when the instrument is powered on In the system setting tab press the Up Down arrow key to switch the parameter focus to Power on and then press the Le...

Page 124: ...e changes of two voltages for the digital input should be greater than 200 ms Digital output The digital output is a level signal and the signal can be used for Edge trigger When the input channel is turned on or off ON OFF and the trigger function is enabled or disabled TRAN the data line of the digital I O interface outputs the level To avoid misoperation if you do not need this function select ...

Page 125: ...toring function Set the Short Circuit The load can serve as a short circuit system at the input terminal The short circuit can be toggled on off You can set the short circuit to be TOGGLE You need to press and hold the SHORT key on the front panel of the load to enable the short circuit function Once you release the key the short circuit function is disabled If you set the short circuit to be HOLD...

Page 126: ...eter focus to Von Latch and then press the Left Right arrow key or use the knob to enable or disable the Von Latch function Set the Screen Brightness You can set the screen brightness by using the brightness slider label Moving left decreases the brightness and moving right increases the brightness The setting is stored in the non volatile memory which will not be affected even if you restore the ...

Page 127: ...se the USB GPIB interface converter to extend the GPIB interface and then use the GPIB cable to connect the load to the PC Procedures for setting the GPIB address are as follows 1 Press Interface to enter the communication interface tab By default GPIB is selected and it is highlighted 2 Use the numeric keys to set the GPIB address 3 Press OK to confirm it The GPIB address is an integer ranging fr...

Page 128: ...view the ID of the USB but you are not allowed to edit it Set the parameters for the RS232 interface Use the 9 pin RS232 cable female to female cross over to connect the RS232 interface to the PC and set the interface parameters such as baud rate parity etc that match the PC Then you can remotely control the instrument The RS232 interface is shown in the following figure For the descriptions of th...

Page 129: ...f you restore the load to its factory defaults 1 Baud Rate The available baud rates include 4800 bps 9600 bps 19200 bps 38400 bps 57600 bps and 115200 bps Press the Up Down arrow key to switch the parameter focus to Baud Rate and then press the Left Right arrow key or use the knob to select the desired baud rate 2 Data Bits The available data bits include 5 6 7 or 8 Press the Up Down arrow key to ...

Page 130: ...y to switch the parameter focus to Flow and then press the Left Right arrow key or use the knob to enable or disable the flow control function Set the parameters for the LAN interface Before using the LAN interface connect the load to the PC or the local area network LAN where the PC resides Press Interface to enter the communication interface tab and then press the LAN key to select the LAN tab t...

Page 131: ...nfigurations for IP address and other network parameters are different 1 DHCP Dynamic Host Configuration Protocol In this mode the DHCP server on the current network assigns network parameters such as the IP address to the instrument Press DHCP to enable or disable the DHCP configuration mode By default it is ON 2 AutoIP automatic configuration In this mode the instrument acquires the IP address r...

Page 132: ...5 In the manual IP mode press the Up Down arrow key to switch the parameter focus to IP Address and then press the Left Right arrow key to move the cursor Use the numeric keys or the knob to input the IP address The setting is saved to the non volatile memory If Power on is set to Last and the next you power on the instrument set both DHCP and AutoIP to OFF in this case the instrument will automat...

Page 133: ...m the administrator and then configure the DNS address manually The format of the DNS address is nnn nnn nnn nnn The range for the first segment nnn of the address is from 1 to 223 except 127 and the range for the other three segments is from 0 to 255 In the manual IP mode press the Up Down arrow key to switch the parameter focus to DNS and then press the Left Right arrow key to move the cursor Us...

Page 134: ...nicate with the instrument in the same way without considering the interface type of the instrument such as GPIB USB LAN Ethernet or RS232 The instruments that communicate with the PC via GPIB USB LAN Ethernet or RS232 are called Resources VISA indicates the resource name which describes the name and location of the resource For example when you use the LAN interface to communicate with the instru...

Page 135: ...rument including manufacturer device model software and hardware versions FPGA version boot version system boot times calibration date and product serial number Reset Press Utility to enter the system utility function interface Then press Reset A prompt message is shown in Figure 2 59 informing you that whether to restore all the instrument settings to defaults The factory defaults are displayed i...

Page 136: ...Voltage Von 0 V V_Limit 155 V C_Limit 70 A CP Power 0 W V_Limit 155 V C_Limit 70 A Con Range 6 A A_Level 4 A B_Level 1 A Rising Slew Rate 0 001 A μs Falling Slew Rate 0 001 A μs Frequency 1 kHz Duty 50 Trigger Source TRAN Pul Range 6 A A_Level 4 A B_Level 1 A Rising Slew Rate 0 001 A μs Falling Slew Rate 0 001 A μs Width 2 s Trigger Source TRAN Tog Range 6 A A_Level 4 A B_Level 1 A Rising Slew Rat...

Page 137: ...oltage OFF 0 V Battery Capacity OFF 0 mAh Discharge Time OFF 0 s Starting Voltage Von 0 5 V OCP Range 60 A Starting Voltage Von 0 01 V Delay Time 500 ms Original Current 0 A Step Current 1 A Step Delay 500 ms Protection Voltage 0 5 V Maximum Current 10 A Minimum Current 9 A Protection Time 500 μs OPP Starting Voltage Von 0 01V Delay Time 500 ms Staring Power 0 W Step Power 1 W Step Delay 500 ms Pr...

Page 138: ...FF CC CV Current 0 A Current Range 60 A Voltage 0 V Voltage Range 150 V V_Limit 155 V C_Limit 70 A System Setting Language 简体中文 Power on Default Beeper ON Digital Input Disable Digital Output Disable Brightness 50 Sense OFF Log OFF Vmon_EXT OFF Imon_EXT OFF SHORT HOLD Von Latch ON Communication Interface Setting GPIB Address 2 RS232 Baud Rate 9600 Data Bits 8 Stop Bits 1 Parity NONE Flow OFF ...

Page 139: ...anualIP OFF Store Cursor Contents Contents C File First File Note These parameters will not be affected by the default setting operations Press Utility System Power on to select Default and then when you power on the instrument the next time it will restore to its factory default settings ...

Page 140: ...vailable in Appendix A Order Information and then install the options according to this section Press Utility to enter the system utility function interface Then press Option to enter the option tab as shown in Figure 2 60 Figure 2 60 System Option Tab In the system option tab you can view the installation status of all options Official Trial Not Installed and install the options To install an opt...

Page 141: ...rface press the arrow keys or use the knob to select the desired characters the English letter is not case sensitive on the virtual keypad and then press OK to enter the characters The entered characters will be displayed in the License Input Area While inputting the license you can continuously press Delete or the Backspace key to delete the unnecessary letters that have been input Note The hyphe...

Page 142: ...t panel of the load to enter the storage and recall interface In the storage and recall interface refer to Store and Recall to complete reading the option installation file according to the following step Select D select the specified file press Read Method 3 Send SCPI Commands To open remote control window and send the option installation command LIC SET license refer to Remote Control Wherein li...

Page 143: ...o send commands to control the instrument remotely RIGOL Ultra Sigma is recommended You can download the software from RIGOL official website www rigol com Operation Procedures 1 Set up communication between the instrument and PC 2 Run Ultra Sigma and search for the instrument resource 3 Open the remote command control panel to send commands The electronic load can communicate with the PC via the ...

Page 144: ...anel of the load 2 Install the USB driver This load is a USB TMC device After you connect the load to the PC properly and power it on for the first time the load will be automatically configured with the USB interface In this case Found New Hardware Wizard dialog box appears on the PC Please install USB Test and Measurement Device IVI according to the instructions The steps are as follows 1 2 3 4 ...

Page 145: ...Chapter 3 Remote Control RIGOL DL3000 User s Guide 3 3 7 5 6 ...

Page 146: ... the device resource The searched instrument resource will be under the directory of RIGOL Online Resource with the model of the instrument and the USB information being displayed 5 Control the instrument remotely Right click the resource name DL3031A USB0 0x1AB1 0x0E11 DL3000A000001 INSTR and select SCPI Panel Control to open the remote command control panel as shown in the following figure Then ...

Page 147: ...HCP mode as well as the Auto IP mode to set the network parameters manually If the load is connected to the PC directly set the IP Addresses Subnet Masks and Gateways for both of the PC and the load The Subnet Masks and Gateways of the load and PC must be the same and their IP Addresses must be within the same network segment for details refer to the TCP IP protocol An example is shown in the tabl...

Page 148: ...ight of the window as shown in Figure b Click to add it a b Note If you want to remove the resource select the resource and then click to remove it 4 View the device resource The searched instrument resource will be under the directory of RIGOL Online Resource as shown in the following figure ...

Page 149: ... figure Then you can send commands and read data through the panel 6 Load LXI webpage The load conforms to LXI Core 2011 Device standard You can load LXI webpage through Ultra Sigma right click the resource name and select LXI Web or directly input the IP address in the browser Various important information about the instrument including the model manufacturer serial number description MAC address...

Page 150: ...rrectly install the driver of the GPIB card which has been connected to the PC 3 Set the GPIB address Set the GPIB address of the load according to the description in Set the GPIB address 4 Search for the device resource Start Ultra Sigma and then click A window is displayed as shown in Figure a Click and the software searches for the instrument resource currently connected to the PC via the GPIB ...

Page 151: ...f 0 INSTR Click to check whether the GPIB communication works normally if not please follow the corresponding prompt messages to handle it 5 View the device resource The searched instrument resource will be under the directory of RIGOL Online Resource as shown in the following figure 6 Control the instrument remotely Right click the resource name DL3031A GPIB0 2 INSTR and select SCPI Panel Control...

Page 152: ...RIGOL Chapter 3 Remote Control 3 10 DL3000 User s Guide ...

Page 153: ...2 interface 3 Add the device resource Start Ultra Sigma and then click A window is displayed as shown in Figure a a In the RS232 Setting tab set Baud Rate Parity Data Bits and Stop Bit that match the current parameters of the RS232 interface of the instrument Note You must select None under the Flow Control option and select r n under the End Mark option After that click TEST If the test passes a ...

Page 154: ...splayed at the right section of the window as shown in Figure c Then click OK to add the instrument resource c 4 View the device resource The searched instrument resource will be under the directory of RIGOL Online Resource as shown in the following figure 5 Control the instrument remotely Right click the resource name DL3031A ASRL1 INSTR and select SCPI Panel Control to open the remote command co...

Page 155: ...Chapter 3 Remote Control RIGOL DL3000 User s Guide 3 13 ...

Page 156: ......

Page 157: ...e pressed down the Power key on the front panel 3 Plug out the power cord and check whether the voltage selector is in the proper position whether the fuse conforms to the fuse rating and whether the fuse is intact For fuse replacement refer to Fuse Replacement 4 If the problem still persists contact RIGOL 2 An exception occurs when the load sinks the current in CC mode 1 Check whether the cable t...

Page 158: ...persists contact RIGOL 6 An exception occurs to the transient feature test in CC mode 1 Check whether the cable that connects the instrument to the DUT is reversely connected which causes the instrument to report the alarm for reverse connection 2 Make a real time measurement for the CC slew rate If the value failed to reach the standard shorten the leads between the DUT and the instrument as much...

Page 159: ...py Shield Software Options 1 LAN Interface LAN DL3 Digital I O Option DIGITALIO DL3 High Readback Resolution HIRES DL3 High Frequency Option FREQ DL3 High Slew Rate Option SLEWRATE DL3 Accessories Shield DL3000 F SC DL3 9 Pin RS232 Cable female to female cross over CB RS232 A USB GPIB Interface Converter USB GPIB L Sense Cable CB SENSE 20 A Test Lead CB 20A 780MM 40 A Test Lead CB 40A 780MM 60 A T...

Page 160: ...nse Cable Enable the Sense function Then use the sense cables to connect the sense terminals and the output terminals of the DUT to compensate for the voltage drop caused by the load leads Cable length 780 mm USB GPIB Interface Converter Use the USB GPIB interface converter to extend the GPIB interface and then use the GPIB cable to connect the load to the PC to build communication with the PC for...

Page 161: ...ter 5 Appendix RIGOL DL3000 User s Guide 5 3 Rack Mount Kit for a single instrument It is used for installing a single instrument Rack Mount Kit for two instruments It is used for installing two instruments ...

Page 162: ... free replacement or repair for the defective product To get repair service please contact with your nearest RIGOL sales or service office There is no other warranty expressed or implied except such as is expressly set forth herein or other applicable warranty card There is no implied warranty of merchantability or fitness for a particular purpose Under no circumstances shall RIGOL be liable for a...

Page 163: ...Address 2 102 IP Configuration 2 101 Key 2 110 Last 2 93 License 2 110 List 2 1 2 38 Local Operation Mode 2 2 MAC 2 103 Minimum Transition Time 2 80 OCP 2 45 OPP 2 53 Option Configuration 2 110 Option Installation File 2 111 Option License 2 110 Parameter Setting Method 1 18 Pul 2 25 Remote Sense 2 84 RS232 Interface 2 98 Save a File 2 88 Sense Connections 2 84 Sense Terminals 1 8 Sink 2 78 Subnet...

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