Rigol DP900 Series User Manual

Programmable linear dc power supply

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Page 2 • RIGOL products are covered by P.R.C. and foreign patents, issued and pending. • RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at the company's sole decision. • Information in this publication replaces all previously released materials.
Page 3: Table Of Contents
Using the Built-in Help System..................Using the Protection Function....................Constant Voltage Output......................27 Constant Current Output......................30 Series/Parallel Connections....................31 Series Connections......................Parallel Connections......................33 Function..........................36 Setting Arb Properties......................37 Editor..........................39 9.2.1 Inserting a Single Point................... Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 4 13.2.2 Safe Mode........................68 13.2.3 Output Connection....................13.2.4 Output Off Mode.......................69 13.3 Interface Settings.......................70 13.3.1 LXI Status........................13.3.2 Setting........................72 13.3.3 Configuration.....................74 13.4 Option Settings........................75 Locking/Unlocking the Front Panel..................78 Remote Control..........................80 Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 5 15.1 Remote Control via USB....................15.2 Remote Control via LAN....................81 Troubleshooting.........................83 Specifications..........................85 Appendix............................18.1 Appendix A: Accessories and Options................91 18.2 Appendix B: Warranty.......................92 Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 6 Figure 10.6 Log Setting Interface ..................52 Figure 11.1 Digital Port Connections ................54 Figure 11.2 Trigger Setting Interface ................Figure 11.3 Trigger Input Setting Interface ..............56 Figure 11.4 Trigger Output Setting Interface ..............57 Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 7 Figure 13.5 Interface Settings ....................70 Figure 13.6 LXI Status Interface ..................Figure 13.7 LXI Settings Menu .................... Figure 13.8 USB Configuration Interface .................75 Figure 13.9 Option Settings Interface ................Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 8 Table 4.2 User Interface Description ................. Table 4.3 AC input power specifications (including AC selector setting) .....20 Table 4.4 Fuse Rating ......................23 Table 9.1 Arb Parameters (Template) ................Table 13.1 Factory Default Values ..................Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 9: Safety Requirement
• Do Not Operate With Suspected Failures. If you suspect damage occurs to the instrument, have it inspected by RIGOL authorized personnel before further operations. Any maintenance, adjustment or Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 10 Safety Requirement replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. • Keep Well Ventilation. Inadequate ventilation may cause an increase of temperature in the instrument, which would cause damage to the instrument. So please keep the instrument well ventilated and inspect the air outlet and the fan regularly.
Page 11: Safety Notices And Symbols
Voltage Terminal Measurement Category Measurement Category This instrument can make measurements in Measurement Category I. WARNING This instrument can only be used for measurements within its specified measurement categories. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 12: Ventilation Requirement
So please keep the instrument well ventilated and inspect the air outlet and the fan regularly. Working Environment Temperature Operating: 0℃ to +40℃ Non-operating: -40℃ to +60℃ Humidity • Operating: Below +30℃: ≤90% RH (without condensation) Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 13 For example, indoor environment. • Pollution Degree 3: Conductive pollution or dry nonconductive pollution that becomes conductive due to condensation occurs. To be found in industrial Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 15 Safety Requirement https://int.rigol.com/services/services/declaration You can click on the following link to download the latest version of the RoHS&WEEE certification file. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 16: Product Overview
(upgradable) Minimum dwell 1000 ms time between 2 100 ms Not available (upgradable) arbitrary points USB Device USB Device USB Device Communication USB Host USB Host USB Host interfaces Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 17 Comparison of the Features Available in Each Model Digital IO Digital IO (optional) Safety sockets at Not available Available Not available front panel DP900-ARB Full-featured, Options available needless of DP900-HIRES DP900-HIRES options DP900-DIGITALIO Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 18: Document Overview
This manual gives you a quick overview of the front and rear panel, user interface, and basic operation methods of DP900 Series Programmable DC Power Supply. http:// For the latest version of this manual, download it from the official website of RIGOL ( www.rigol.com Publication Number...
Page 19 Document Overview Number of Model Output Voltage/Current Channels DP932U 32 V/3 A, 32 V/3 A, 6 V/3 A DP932E 30 V/3 A, 30 V/3 A, 6 V/3 A Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 20: Quick Start
The consigner or carrier 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.
Page 21: Appearance And Dimensions
Figure 4.1 Front View Figure 4.2 Side View Front Panel This section introduces the front panel of the DP900 series by taking DP932A (as shown in the figure below) as an example. The model-specific features will be introduced in particular.
Page 22: Figure 4.3 Dp900 Front Panel
Press this key and a prompt message will be displayed asking whether to turn all channels on. Tap OK to turn all channels on. Pressing this key again can turn all channels off. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 23 4. Preset Key Press the key to restore the instrument to factory default (refer to Factory Default Values 5. Enter Key Press the key to confirm your value. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 24: Figure 4.4 Dp900 Output Terminals
Arb file, calibration file, option installation verification file, and bitmap file. You are allowed to store a file to internal or external memory and also recall the file from internal or external memory. 9. USB HOST Port Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 25: Rear Panel
10. Power Switch Key Press this key to power on or off the instrument. Rear Panel This section introduces the rear panel of DP900 series by taking DP932A (as shown in the figure below) as an example. Figure 4.5 DP900 Rear Panel Table 4.1 DP900 Rear Panel Description...
Page 26: User Interface
Note[1]: Digital I/O is optional for DP932U and not available for DP932E User Interface > Display to assess the interface as shown in the figure below. This section introduces the meter-view display of the power supply. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 27: Figure 4.6 User Interface
CC: The output is in constant current mode. UR: The output is unregulated. 2-Wire sense connection Actual output power Navigation icon Voltage setting value Over-voltage protection (OVP) status indicator, indicating the present OVP on/off state Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 28: Connecting To Power
: downloading the firmware upgrade file. Connecting to Power DP900 series power supply supports various AC power inputs. The AC selector setting on the rear panel differs when input power is different, as shown in the table below. Table 4.3 AC input power specifications (including AC selector setting)
Page 29: Power-On Inspection
If the instrument passes the self-test, the welcome interface will be displayed; otherwise, the corresponding self- test failure information will be displayed. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 30: Connecting The Outputs
The fuse rating required depends on the instrument model and actual input voltage, Table 4.3 AC input power as shown in the table below. You can also refer to specifications (including AC selector setting) Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 31: Using The Built-In Help System
> Help to enter the help interface as shown in the figure below. The built-in help system can help you learn about the instrument, obtain a list of help topics, and update instrument firmware. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 32: Figure 4.7 Help Interface
Tap Others to enter the interface in which you can obtain the following help topics: • View the last displayed message • View remote command error queue • Contact RIGOL Technical Support • Open source statement Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 34 You can also set the OCP delay period by sending :OUTPut:OCP:DELAy [CH1|CH2| CH3], {<value>|MINimum|MAXimum} SCPI command (refer to the series Programming Guide ). The delay can be programmed from 0 to 1000 ms. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 36 6. Enable the output Pressing the channel on/off key can turn on the respective channel output. When a channel is turned on, its on/off key is illuminated. Rather, when the Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 37 CC mode automatically. At this time, the output current equals to the current setting value, and the output voltage can be calculated by the current times the load impedance. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 38: Constant Current Output
CV output mode automatically. At this time, the output voltage equals to the voltage setting value, and the output current can be calculated by the voltage divided by the load impedance. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 39: Series/Parallel Connections
(up to 64 V) is twice the voltage setting. The output voltage and current are displayed in CH1 meter view, as is shown in the figure below. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 40: Figure 8.1 Series Output Interface
This series power supply supports external series connection for multiple channels (from a single power supply or multiple power supplies). The figure below illustrates how to connect two channels when in external series mode. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 41: Parallel Connections
(up to 6 A) is twice the current setting. The output voltage and current are displayed in CH1 meter view, as is shown in the figure below. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 42: Figure 8.3 Parallel Output Interface
This series power supply supports external parallel connection for multiple channels (from a single power supply or multiple power supplies). The figure below illustrates how to connect two outputs in external parallel. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 43: Figure 8.4 External Parallel Circuit
) and turn on the output of each channel. All channels can work in CV mode or CC mode. CAUTION All the channels can work in CV or CC mode according to the actual need of the load. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 44: Arb Function
Open the Arb settings interface to set the output properties for the arbitrary waveform. • Import: Read Arb file. • Export: Save the Arb parameters edited. • Edit: Access the Arb editor to edit the data. Figure 9.1 Arb Main Interface Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 45: Setting Arb Properties
Off: The output of the selected channel is turned off automatically after the output sequence completes. • Last: The instrument remains at the last voltage and current values after the output sequence completes. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 47: Arb Editor
As shown in the figure above, the table displays 4 groups of data per page. You can view and edit data of other groups in the following ways. • Tap Prev or Next to turn pages. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 48: Inserting A Single Point
Tap Templet to open the template editing menu, as shown in the figure below. You can edit and create your desired waveform in the following steps. Figure 9.4 Template Editing Menu 1. Select Waveform Templates Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 49 (P) in a complete period. Setting the symmetry (Sym) creates the Ramp waveform. The rising edge of the Ramp waveform has int (P*Sym) points and the falling edge has P-int (P*Sym) points. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 50 (MAX-MIN )/int(N/2) and then drops to MIN by the same step size. When N is even, the waveform rises from MIN to MAX by step size of (MAX- Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 52: Table 9.1 Arb Parameters (Template)
Ramp Max, Min, Period, Interval, Groups, Symmetry, Invert On/Off Stair Up Max, Min, Period, Steps, Groups Stair Dn Max, Min, Period, Steps, Groups StairUpDn Max, Min, Period, Steps, Groups Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 53 When the template currently selected is Ramp, you can set the symmetry (namely the ratio of the duration of the rising edge within a period to the whole period). The range is from 0% to 100%. - Steps Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 54: Delete
Read. A prompt message “Arb file is imported successfully” is displayed and the instrument goes back to the Arb main interface. You can edit the imported Arb file. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 55: Enabling The Arb Output
When the generator is turned on, you need to turn on the corresponding channel to ensure valid waveform output. • When the output is initiated, all the Arb settings and parameters cannot be configured. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 56: Analyzer
Analyzer Analyzer DP900 series power supply provides the Analyzer function for you to analyze the quality of output signals. Available analysis functions for the 3 channels include common analysis, pulse current analysis (only for CH1 and CH2), and data logging.
Page 57: Selecting Analysis Object
Then tap OK to go back to the analyzer main interface. Tap Run and the instrument will execute analysis based on the your selections. Figure 10.3 Analysis Object Setting Menu Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 58: Selecting Statistical Method
When the data is out of the screen, it will be compressed and displayed proportionally in the trend plot. Then, real-time data will be redrawn from left to right. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 59: Pulse Current Analysis
3. Then tap OK to return to the Analyzer main interface. Tap Run and the instrument will execute analysis based on your selections. The analysis interface is shown in the figure below. The analysis results are at the lower part of the interface. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 60: Data Logging
Tap Save to input field to access the Store and Recall interface. Select the desired storage path and then tap Save. Set the filename in the pop-up filename input field. The data is stored to a file with .ROF extension. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 61: Print Screen
For example, the second screen image is named “Analyzer1.BMP”. 10.5 Label Control Tap label Control in the Analyzer main interface to hide or display the labels of analysis objects. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 62: Trigger
Trigger Trigger DP900 series power supply supports trigger input and trigger output via the rear- panel Digital I/O interface (optional for DP932U and not available for DP932E). • Trigger Input: The data lines of the digital I/O interface receive external trigger signal. The source under control (namely the selected output channel) turns on/off the output or inverts the output state when the preset trigger condition is met.
Page 63: Trigger Input
> Trigger at the lower-left of the screen. Then select Trigger Input to open the trigger input setting interface, as is shown in the figure below. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 64: Figure 11.3 Trigger Input Setting Interface
For the input signal, high level ranges from 2.5 V to 3.3 V, low level from 0 V to 0.8 V, and the noise tolerance is 0.4 V. Output Response Tap the Response drop-down menu to set the trigger response type to "OutOn", "OutOff”, or “OutFlip”. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 65: Trigger Output
You can configure the trigger settings for the four data lines respectively. Trigger Output On/Off Tap the TrigOut on/off button to enable or disable the respective trigger output settings for the selected data line. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 66 High Level: The selected data line outputs 3.3 V high level when the control source is turned on. • Low Level: The selected data line outputs low level signal (CMOS level) when the control source is turned on. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 67: Store And Recall
Do not copy unsupported file type to C disk, or a prompt message “Filetype not supported.” will be displayed. The C disk supports file locking. You can lock/unlock files via the SCPI command :MEMory:LOCK <name>,<bool>. A lock icon will appear at the upper- Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 68: Select
2. Tap Save to pop up the filename setting interface, as is shown in the figure below. 3. Enter your desired filename in the “FileName” input field. Then tap complete the entry and save the file, or tap to cancel the operation. This Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 69: Read
2. Tap Delete, and a prompt message “Delete selected files?” is displayed. Tap Yes to delete the file. You can also click or tap SafeClear in the C disk to delete all files (including locked files) in it. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 70: Copy And Paste
C disk has 2GB memory size. When it is running out of space, a prompt message “Low disk space.” will be displayed. • The file copied to C disk cannot be larger than 2MB. • Unsupported file type cannot be copied to C disk. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 71: Utility
13.1.1 Instrument Settings Press > System > Instrument Settings or tap > Utility > System > Instrument Settings to access the interface as shown in the figure below. The Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 72: Figure 13.2 Instrument Settings Interface
Tap Yes to restore to factory default. Table 13.1 Factory Default Values Channel Settings DP932A, DP932U Voltage/Current Settings CH1/CH2/CH3: 0 V/0.1 A Voltage/Current Limit Settings CH1: 33.6 V/3.3 A Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 73 Voltage Constant Current Groups Interval Period (Sine, Ramp, StairUp, StairDn, 50 s StairUpDn) Invert Positive Pulse Width 25 s Symmetry Steps Analyzer Display Empty Object Channel Method RT Plot Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 74: Display Options
Current Directory 13.1.2 Display Options Press > System > Display Options or tap > Utility > System > Display Options to enter the interface as shown in the figure below. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 75: Output Settings
The Output Settings interface allows you to set the track mode, output off status, safe mode, and channel connection status. Press > Output or tap > Utility > Output to enter the interface as shown in the figure below. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 76: Track Mode
• ON: Enables the safe mode. When CH1 and CH2 are connected in series (internal) and the sum of their voltages is higher than 60 V, a prompt message Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 77: Output Connection
IMM: Clears the circuit immediately and turn off outputs when channels are off. • Delay: Uses the turn-off delay when channels are off. When "IMM" is selected, the voltage fall time is not guaranteed. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 78: Interface Settings
Utility 13.3 Interface Settings DP900 series supports remote interface communication over interfaces including USB and LAN. You can control the instrument remotely via those interfaces. Press > Interface or tap > Utility > Interface to enter the interface and set the I/O parameters for remote operations.
Page 79: Figure 13.6 Lxi Status Interface
It displays the IP configuration information: IP not obtained, DHCP, or AUTO. LXI Setting You can set the IP source in interface. • IP address It displays the IP address of the instrument. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 80: Lxi Setting
In the Interface Settings menu, tap LXI Config to access the menu as shown in the figure below. You can tap LXI Config again to collapse the current menu to revert to the Interface Settings menu. Figure 13.7 LXI Settings Menu Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 81 This setting is non-volatile. The instrument will load your gateway address automatically at the next power-on if “DHCP” and “Auto IP” are set to "OFF". • Subnet Mask Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 82: Usb Configuration
In the Interface Settings menu, tap USB Config to enter the interface as shown in the figure below. The interface displays the USB information. You can tap USB Config again to collapse the current menu to revert to the Interface Settings menu. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 83: Option Settings
> Option or tap > Utility > Option to enter the interface as shown in the figure below. You can view the installation information of all options in the interface. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 84: Figure 13.9 Option Settings Interface
(used for obtaining the desired option license). Please install the option following the steps below. 1. Obtain an option license a. Log in to the RIGOL official website ( http://www.rigol.com ), and click SERVICE CENTRE > License Activation to enter the software license registration interface.
Page 85 USB storage device. DP900 Programming • You can send SCPI commands to install options (please refer to Guide ). Installing options by entering the license code manually is not supported. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 86: Locking/Unlocking The Front Panel
Nth line is blank. At this point, you can execute locking /unlocking operations N-1 times by reading the file in the instrument. Operation Procedures: Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 87 Program and send command to lock or unlock the specified key. Set up communication between the instrument and PC. Use a programming language (e.g. LabVIEW, C#) to program and send command. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 88: Remote Control
• PC Software You can use the PC software to send commands to control the instrument remotely. Ultra Sigma of RIGOL is recommended. You can log in to RIGOL official http://www.rigol.com website ( ) to download the software.
Page 89: Remote Control Via Lan
PC via the USB interface. You can also click USB-TMC to search for the resource. 3. View the device resource The resources found will appear under the "RIGOL Online Resource" directory, and the model number and USB interface information of the instrument will also be displayed.
Page 90 IP address that you input is correct, or use the auto search method to add the instrument resource. 4. View the device resource The resources found will appear under the "RIGOL Online Resource" directory. 5. Control the instrument remotely Right-click the device resource name and select “SCPI Panel Control” to open the remote command control panel.
Page 91: Troubleshooting
The following failures may occur during the use of the instrument. Please first try to handle the problem according to the following methods; if the problem remains unsolved, please contact RIGOL and provide the device information of your instrument (by tapping >...
Page 92 USB storage device. c. Restart the instrument and insert the USB storage device to check. d. If the USB storage device still cannot work normally, please contact RIGOL. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Page 93: Specifications
Internal Series/Parallel Mode Internal series/parallel mode Series mode voltage 64 V Parallel mode current Load Regulation Rate Load regulation rate, ± (% of output + offset) <0.01%+2 mV Voltage Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 94 0.1%+5 mV 0.15%+5 0.05%+20 mV 0.2%+5 mA 0.05%+20 mV 0.15%+5 DP932U 0.05%+20 mV 0.2%+5 mA 0.05%+20 mV 0.15%+5 0.1%+5 mV 0.2%+5 mA 0.1%+5 mV Resolution Resolution Programming Readback Display Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 95 Less than 50 μs of time to recover to within the ±15 mV settling band following a load change from 50% to 100% or from 100% to 50% of full load. Command Processing Time Command processing time <10 ms Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 96 Weight 9.15 kg Rack mount kit Three rack-units (3U), 1/2-rack form factor Power Source Power source 100 V ±10% AC input (50 Hz to 60 Hz) 120 V ±10% Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 97 Overvoltage Categories OVC II For indoor use only and non-operating in Operating Environment humid environment. Warranty and Calibration Interval Warranty and calibration interval Warranty 3 years (excluding the accessories) Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 98 Note[3]: The accuracy parameters are acquired via calibration under 25℃ after 1- hour warm-up. Note[4]: the time required for the output to change accordingly after receiving the APPLy and SOURce commands. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 99: Appendix
DP900 Rack Mount Kit (for a single instrument) RM-1-DP800 DP900 Rack Mount Kit (for two instruments side-by-side) RM-2-DP800 NOTE For purchasing models, accessories, and options, please contact local RIGOL office. Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DP900 User Guide...
Page 100: Appendix B: Warranty
RIGOL guarantees free replacement or repair for the defective product. To get repair service, please contact 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.

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