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User's Guide DP800A Series Programmable - AME HF

1. Model DP831A DP832A DP821A DP811A Channel 3 2 1 2 ranges DC Output 0 C to 40 C I 33 hee 5 x Range 1 0 20V 0 10A vaide CH1 0 8V 0 5A 0 30V 0 3A 0 60V 0 1A Range 2 0 A0V 0 5A Current CH2 0 30V 0 2A 0 30V 0 3A 0 8V 0 10A rated value CH3 0 30V 0 2A 0 5V 0 3A Range 1 CH1 1mV 8 8V 0 1mA 5 5A 1mV 33V 1mA 3 3A 1mV 66V 0 1mA 1 1A a ade aaa a OVP OCP Range 2 maximum 1mV 44V 0 1mA 5 5A Be CH2 ImV 33V 0 1mA 2 2A 1mV 33V 1mA 3 3A 1mV 8 8V 1mA 11A CH3 1mV 33V 0 1mA 2 2A 1mV 5 5V 1mA 3 3A Load Regulation Rate Output Percentage Offset Voltage lt 0 01 2mV Current lt 0 01 250uA Linear Regulation Rate Output Percentage Offset Voltage lt 0 01 2mV Current lt 0 01 250uA DP800A User s Guide 5 1 RIGOL Chapter 5 Specifications Ripples and Noise 20 Hz to 20 MHz Normal Mode Voltage lt 350uVrms 2mVpp Normal Mode Current lt 2mArms Annual Accuracy 25 C 5 C Output Percentage Offset Programmin CH1 0 1 5mV 0 05 20mV lt 0 1 25mV 0 05 10mV Voltage CH2 0 05 20mV 0 05 20mV lt 0 05 10mV CH3 0 05 20mV 0 1 5mV CH1 0 2 10mA 0 2 5mA 0 2 10mA 0 1 10mA Current CH2 0 2 5mA 0 2 5mA 0 2 10mA CH3 0 2 5mA 0 2 5mA Readback CH1 0 1 5mV 0 05 10mV lt 0 1 25mV 0 05 10mV
2. 3 Add device resource Start up the Ultra Sigma and click R5232 Eo open the panel as shown in figure a Select the device resource name to be added and set the parameters in the panel such as the baud rate and parity bit as shown in figure a according to the RS232 parameter setting of the instrument Note r n must be selected as the End Mark After that click TEST and the dialog box as shown in figure b is displayed Click aa at this point is highlighted press this key and the device resource descriptor currently selected will be displayed at the right of the panel Select the resource name and click to add it as shown in figure c R5232 Setting GPIB Setting Serial Resource ASRLI INSTR Baud Rate Parity Woe v W Read 2 times Data Bits Stop Bit Flow Control End Mark None irin Test suci ful now you can add or modify the instrument resources DP800A User s Guide 3 11 RIGOL Chapter 3 Remote Control RS232 Setting GPIB Setting Serial Resource STR Baud Rate Parity Read 2 times 9600 None Data Bits Stop Bit Flow Control End Mark None trin c 4 View device resource The RS232 device resource name added will appear under the RIGOL Online Resource directory as shown in the figure below USB TMC RS232 Verify All i RIGOL Online Resource Other Online Resource IDN RIGOL TECHNOLOGIES DPSA000001 00 01 00 3 12
3. 2 2 Power Switch Key 1 13 Contrast nenn 2 37 Preset in ti 1 9 Control Source este 2 36 PUSE 2 16 Create the Timer Parameters 2 21 Rampe 2 17 Data Line 2 34 RANGE neeesseeennnenennnnn nennen 2 29 Decline uers es 2 25 Record Files 2 41 Delay File 2 41 Record Period nanc 2 28 Delayer a 2 13 Recorder iiniu 2 28 Delayer Parameter Setting 2 23 RGB LUMINANCE 2 37 BHER E neues 2 47 SENSE 2 11 Display Mode Switch 1 13 Sensitivity 2 35 Display Setting 0 2 37 Set the Current ceee 2 3 DNS Server eccerre 2 49 Set the Gateway 2 49 Edit the Templet Parameters 2 20 Set the IP Address 2 49 Enable ehren 2 35 2 36 Set the Overcurrent Protection 2 3 Exp Falls ersten 2 19 Set the Subnet Mask 2 49 EXP RISE nn 2 18 Set the Voltage i 2 2 FRTImes kr 2 25 SING ete rien 2 16 Front Panel ee 1 4 Source under Control 2 34 Function Menu Area 1 12 Stair IS eng 2 18 GPIBrA teten 2 52 Stair Up instead 2 17 Hardware Flow Control 2 51 StairUpDN ER 2 18 1 0 Configuration ne 2 47 State Mile 2 41 Increase 2 25 Store and Recall 2 40 Input Power Requirement 1 16 TIMES enter 2 13 IP Configuration Mode 2 47 Timer File este 2 41 EAN Solisten 2 47 Track Function en aa 2 10 LED nen 1 6 Trigger Type eeensueeeenenenenenee nenn 2 34 DP800A User s Guide 1 RIGOL Index Turn On the Output 2 3 Ottana
4. direction keys to select gt lt or and use the numeric keyboard or left right direction keys or knob to set the corresponding voltage value Current Trig the instrument triggers when the output current of the control source meets the trigger condition set Press Curr Trig use the up down direction keys to select gt lt or and use the numeric keyboard or left right direction keys or knob to set the corresponding current value Power Trig the instrument triggers when the output power of the control source meets the trigger condition set Press PowerTrig use the up down direction keys to select gt lt or and use the numeric keyboard or left right direction keys or knob to set the corresponding power value Auto Trig when the trigger output is enabled the instrument triggers automatically 4 Output Signal Press Signal to switch the signal type of the trigger output betwen Level and Square When Level is selected the output high level is 2 6V 3 5V and the output low level is OV 0 4V When Square is selected press Period to set the square period and the range is from 100us to 2 500000s press Duty to set the duty cycle of the square waveform and the range is from 10 to 90 5 Polarity Press Polarity to set the polarity of the trigger output signal Positive output the signal selected in Signal when the trigger condition is met Negativ
5. front panel rear panel power connection power on inspection and user interface of DP800A Chapter 2 Front Panel Operations Introduce the function and operation method of each key at the front panel of DP800A in detail Chapter 3 Remote Control Introduce how to realize the remote control of the instrument Chapter 4 Troubleshooting Introduce the possible failures and their solutions when using DP800A Chapter 5 Specifications List the specifications of DP800A Chapter 6 Appendix Provide the accessories and options as well as warranty information Index Provide keyword search to quickly locate the desired information re For the newest version of this manual download it from www rigol com XII DP800A User s Guide RIGOL Format Conventions in this Manual 1 Button The function key at the front panel is denoted by the format of Button Name Bold Text Box in the manual for example Utility denotes the System Auxiliary Function Setting key 2 Menu The menu item is denoted in two modes in this manual 1 The menu item can be denoted by the format of Menu Word Bold Character Shading for example System denotes the System item under Utility 2 The menu item can be denote by the screenshot of the menu key for example El 3 Operation Step The next step of the operation is denoted by an arrow gt in the manual For example Utility gt System denotes pressi
6. lich fernab jedweder explosiven Atmosph re zu betreiben Ger teoberfl chen sauber und trocken halten Um den Einflu von Staub und Feuchtigkeit aus der Luft auszuschlie en halten Sie bitte die Ger teoberfl chen sauber und trocken Schutz gegen elektrostatische Entladung ESD Sorgen Sie f r eine elektrostatisch gesch tzte Umgebung um somit Sch den und Funktionsst rungen durch ESD zu vermeiden Erden Sie vor dem Anschlu immer Innen und Au enleiter der Verbindungsleitung um statische Aufladung zu entladen Die richtige Verwendung desAkku Wenneine Batterieverwendet wird vermeiden Sie hohe Temperaturen bzw Feuer ausgesetzt werden Bewahren Sie es au erhalbder Reichweitevon Kindern auf Unsachgem e nderung derBatterie Anmerkung Lithium Batteri e kann zu einer Explosion f hren VerwendenSie nur von RIGOLangegebenenAkkus Sicherer Transport Transportieren Sie das Ger t sorgf ltig Verpackung um Sch den an Bedienelementen Anschl ssen und anderen Teilen zu vermeiden VI DP800A User s Guide RIGOL Sicherheits Begriffe und Symbole Begriffe in diesem Guide Diese Begriffe k nnen in diesem Handbuch auftauchen WARNING Die Kennzeichnung WARNING beschreibt Gefahrenquellen die leibliche Sch den oder den Tod von Personen zur Folge haben k nnen CAUTION Die Kennzeichnung Caution Vorsicht beschreibt Gefahrenquellen die Sch den am Ger t hervorrufen k nnen Begriffe auf de
7. DP800A User s Guide Chapter 3 Remote Control RIGOL 5 Communication test Right click the resource name DP831A ASRL1 INSTR to select SCPI Panel Control to turn on the remote command control panel as shown in the figure below through which you can send commands and read data ME DP831A ASRL1 INSIR 2012 10 24 11 25 39 819 EIER DP800A User s Guide 3 13 Chapter 4 Troubleshooting RIGOL Chapter 4 Troubleshooting The following failures might occur when using this instrument Please solve the problem according to the following method if the problem remains please contact RIGOL and provide the device information of your instrument Utility gt Sys Info 1 The instrument does not start 1 Check the power cord connection 2 Check whether the power switch at the front panel is turned on 3 Remove the power cord and check whether the voltage selector is at the proper scale and whether the fuse specification is correct and the fuse is in good condition To replace the fuse refer to To Replace the Fuse 4 If the problem remains please contact RIGOL 2 The constant voltage output is abnormal 1 Check whether the maximum output power of the scale selected fulfills the load requirement If yes turn to the next step 2 Check whether the cable connecting the load and power supply is short circuited and whether it is in good contact 3 Check whether the load works normally 4 Check whe
8. Limits 8 800V 5 5000A 33 000V 3 300A 66 00V 1 1000A 22 000V 11 0000A CH2 Voltage Current Limits 33 000V 2 2000A 33 000V 3 300A 8 800V 11 000A CH3 Voltage Current Limits 33 000V 2 2000A 5 500V 3 300A CH1 OVP OCP State Off Off Off Off Off Off Off Off CH2 OVP OCP State Off Off Off Off Off Off CH3 OVP OCP State Off Off Off Off CH1 Track On Off None Off None None CH2 Track On Off Off Off None CH3 Track On Off Off None CH1 Output On Off Off Off Off Off CH2 Output On Off Off Off Off CH3 Output On Off Off Off CH1 Sense On Off None None None Off CH2 Sense On Off None None Off Currently Selected Channel Range CH1 CH1 CH1 Range 1 Display Brightness 50 Contrast 25 RGB Luminance 50 Display Mode Normal DP800A User s Guide RIGOL Chapter 2 Front Panel Operations System Setting Language Chinese Power on Setting Default Print Destination USB Disk Print Copies 1 Print Format BMP Print Invert Yes Print Color Grayscale OTP On Beeper On Screen Saver Off Keyboard Lock Off Preset Key Default 1 O Configuration GPIB Address 2 RS232 Baud Rate 9600 Data Bit 8 Stop Bit 1 Parity Bit None Hardware Flow Control Off LAN DHCP On Auto IP On Manual IP Off 2 58 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Timer Channel CH1 Timer On Off Off Output Groups 1 Timer Parameters
9. Off Timer Set DelayerOn Figure 2 4 Delay Output Interface Enabling the delayer will change the output state of the channel Please make sure that the change of the output state will not affect the devices connected to the power supply before enabling the delayer When the delayer is enabled the delayer parameters cannot be modified and Timer is grayed out and disabled 2 26 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Advanced Functions DP800A provides various advanced functions including the recorder analyzer monitor and trigger Press leo to open the advanced function setting interface 1 2 3 Recorder record the output state of each channel and store the record file Analyzer analyze the record file saved Monitor monitor the output of each channel and turn off the output display the corresponding prompt message or sound the beeper when the monitor condition is met Trigger the rear panel provides a digital I O interface which supports trigger input and trigger output Trigger Input the data lines of the digital 1 O interface receive external trigger signal The source under control namely the output channel turns on the output turns off the output or inverts the output state when the preset trigger condition is met Trigger Output the data lines of the digital I O interface output the level or square signal when the output of the control source namely the output cha
10. Output Caution The output terminals at the front panel and the output interface at the rear panel can not output at the same time You can only select one of the two ways to output at any one time the former has higher output accuracy than the latter Tip In CC output mode when the load voltage is greater than the voltage setting value the power supply will switch to CV output mode automatically At this point the output voltage equals the voltage setting value and the output current reduces proportionally DP800A User s Guide 2 7 RIGOL Chapter 2 Front Panel Operations Connet Power Supplies in Series or Parallel Two or more isolated channels of one power supply or multiple power supplies can be connected in series or parallel to provide higher voltage or current Note Only the isolated channels can be connected in series or parallel For DP831A any two of the three channels can be connected in series CH1 and CH2 or CH3 can be connected in parallel but CH2 and CH3 cannot be connected in parallel For DP832A CH1 and CH2 or CH3 can be connected in series or parallel but CH2 and CH3 cannot be connected in series or parallel For DP821A CH1 and CH2 can be connected in series or parallel The multiple channels belonging to different power supplies can also be connected in series or parallel Note When connecting the power supplies in series or parallel the corresponding parameter settings must meet the safety requ
11. Preset Setting Press Utility gt Preset to define the setting recalled by Prese at the front panel Pressing Preset can restore the instrument to factory setting or recall the user defined settings according to the setting of Preset Restore to factory setting Press mE gt Preset to enter the interface as shown in the figure below and by default Default is selected at this point pressing Preset at the front panel will restore the instrument to factory setting as shown in Table 2 2 Press Preset Key repeatedly to switch betwen the default and 4 groups of user defined settings For details refer to the introduction in Recall the user defined setting Voltage Current 0 000V 00 0004 00 0004 5 00004 2 00004 2 00004 OVP OCP 8 800Y 33 000 33 000Y 5 50004 2 20004 2 20004 Track off off OTP On Figure 2 14 Preset Value Type Selecting Interface 2 56 DP800A User s Guide Chapter 2 Front Panel Operations Table 2 2 Factory Setting RIGOL Parameter Factory Setting DP831A DP832A DP821A DP811A Channel Parameters CH1 Voltage Current Setting Values 0 000V 5 0000A 00 000V 3 000A 00 00V 1 0000A 00 000V 05 0000A CH2 Voltage Current Setting Values 00 000V 2 0000A 00 000V 3 000A 0 000V 10 000A CH3 Voltage Current Setting Values 00 000V 2 0000A 0 000V 3 000A CH1 Voltage Current
12. Print Dest USB Disk GPIB Addr 2 Print Copies 1 OTP On Print Format BMP Beeper On Print Invert Yes Screen Off Print Color Grayscale Preset Key Default KeyLock Off USBO 0x 14B 1 0x0E 11 DP8A000001 1NSTR VO Config System Sysinfo Language gt 1 2 Figure 2 12 Utility Interface 1 O Config set the LAN RS232 and GPIB option extended using the USB to GPIB interface converter interface parameters System set the system parameters such as the beeper and screen saver Sys Info view system information such as the device model and serial number Language set the system language Test Cal view the self test information and calibrate the instrument manually Print Set print the screen content into the USB storage device Preset users can define the setting recalled by Preset at the front panel Option install the option or view the current option installation information of the instrument DP800A User s Guide Chapter 2 Front Panel Operations RIGOL 1 O Configuration DP800A supports USB LAN RS232 and GPIB option extended using the USB to GPIB interface converter interfaces via which you can control DP800A remotely When the LAN RS232 or GPIB interface is selected for remote control please first set the interface parameters Press Utility gt I O Config to open the interface setting menu to set the LAN RS232 and GPIB interface parameters To Set the LAN Parameters Before using the LAN in
13. The following symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002 96 EC on waste electrical and electronic equipment WEEE and batteries X Product End of Life Handling The equipment may contain substances that could be harmful to the environment or human health In order to avoid release of such substances into the environment and harm to human health we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately Please contact your local authorities for disposal or recycling information DP800A User s Guide IX RIGOL DP800A Series Overview DP800A series is high performance programmable linear DC power supply DP800A series which provides clear user interface superb performance specifications various analysis functions as well as various communication interfaces can fulfill versatile test requirements Main Features User friendly Design e 3 5 inches TFT display can display multiple parameters and states at the same time e Support Chinese English interfaces and input methods Novel and exquisite industrial design and easy operation Provide waveform display function to provide real time and dynamic display of the output voltage current waveform clearly showing the output state and tendency of the instrument in together with the digital display of the voltage curre
14. View the last displayed message View error queue of the remote commands Get the help information of a key Storage management Abbreviations list Get technical support from RIGOL OVO 00 eS 1 20 DP800A User s Guide Chapter 1 Quick Start RIGOL Rack Mount Kit Installation To install this instrument into a standard 19 inches cabinet please order rack mount kit RM 1 DP800 for installing single instrument or RM 2 DP800 for installing dual instruments and correctly install them according to this section To Install Single Instrument Kit Parts List Table 1 3 RM 1 DP800 Kit Parts List No Name ci Description Rack Support Shelf Front Filler Panel Rack Left Fixing Part Rack Right Fixing Part Rack Rail Side Beam Fixing Part M4 Screw ao M4X6 Phil Slot Pan Head Screw M6 Screw M6x16 Phil Slot Pan Head Screw OCASE M6 Nut ojloiINININ ejej eje M6x5 Lock Blade Square Nut DP800A User s Guide 1 21 RIGOL Chapter 1 Quick Start Figure 1 11 RM 1 DP800 Kit Parts List Installation Tool PH2 Phillips Screwdriver recommended Installation Space The following requirements must be fulfilled by the machine cabinet in which the instrument is mounted The machine cabinet must be a standard 19 inch one At least AU 177 8 mm space should be provided by the machine cabinet The depth inside the machine cabine
15. Volt 1V Curr 1A Set 1s Cycles 1 End State Output Off Templet Sine Sine Edit Object Voltage Current Value 0A Max Value 1V Min Value OV Points 10 Interval ls Inverted Off Delayer ll Channel CH1 Delayer On off Off Output Groups 1 Delayer Parameter State Off On alternately Cycles 1 End State Output Off State Generation 0 1Patt Time Generation FixTime a On Delay ls Fitime Off Delay 1s DP800A User s Guide 2 59 RIGOL Chapter 2 Front Panel Operations Increase Base Value 1s Decline Step ls Stop Condition None Recorder Recorder Switch Off Record Period 1s Destination C REC 10 RIGOL ROF Analyzer Channel CH1 Analysis Object Voltage Display Curve Current Time 1s Start Time ls End Time 2S Group 0 Median 0 000V Mode 0 000V Average 0 000V Variance 0 000V Range 0 000V Min Value 0 000V Max Value 0 000V Mean Deviation 0 000V Monitor Channel CH1 2 60 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Monitor Switch Monitor Condition Off gt Volt Half of the rated Voltage Half of the rated value of the CH1 value of the Range 1 Half of the rated Current Half of the rated value of the CH1 value of the Range 1 Power The product of the voltage and current above Stop
16. Voltage CH2 0 05 10mV 0 05 10mV 0 05 5mV CH3 0 05 10mV 0 1 5mV CH1 0 2 10mA 0 15 5mA 0 15 10mA 0 1 10mA Current CH2 0 1 5mA 0 15 5mA 0 15 10mA CH3 0 1 5mA 0 15 5mA Resolution Programming CH1 10mV Voltage ImV ImV CH2 ImV ImV CH1 0 3mA CH1 0 1mA umeni CH2 CH3 0 1mA IMA CH2 ImA 0 5mA Readback 5 2 DP800A User s Guide Chapter 5 Specifications RIGOL Voltage 0 1mV 0 1mV ImV 0 1mV CH1 0 1mA Current 0 1mA 0 1mA CH2 ImA 0 1mA Display Voltage ImV ImV ImV 1mV CH1 0 1mA Current 1mA 1mA CH2 mA 1mA Transient Response Time Less than 50 usec for output to recover to within 15 mV following a change in output current from full load to half load or vice versa Command Processing Time lt 100ms Temperature Coefficient per C Output Percentage Offset Voltage 0 01 2mV a a 0 01 3mV 0 01 3mV Current 0 02 3mA 0 01 2mA 0 02 3mA 0 02 3mA Stability Output Percentage Offset vtag a oe ee 0 0 Hm Current pas as tke 0 05 2mA 0 1 1mA 0 1 1mA Voltage Programming Control Speed 1 within the total variation range Jeans eye ee el eo ns No Load Chzjcns lt 25ms CH3 cloms lt 30ms lt 20ms Fall Puil Egan a one ae on e DP800A User s Guide 5 3 RIGOL Chapter 5 Specificati
17. and input the correct password to enter the manual calibration interface At this point you can perform calibration on the instrument A default password is assigned to the instrument when it left factory To acquire the password please contact RIGOL If you already know the password you can modify the password press Password and modify the password according to the interface prompts Note The recommended calibration interval is 1 year The instrument is calibrated before leaving factory Calibration by users themselves is not recommended and if calibration is required please contact RIGOL Print You can store the screen content as a picture file in the USB storage device 1 Insert the USB storage device into the USB HOST interface at the rear panel When the USB storage device is detected is displayed in the status bar and the corresponding prompt message is displayed 2 Press Utility gt Print Set gt Print and the countdown label 5s is displayed at the left of the status bar Switch he instrument to the desired interface within the specified time and the instrument stores the screen content in bmp format in the USB storage device After that the corresponding prompt message is displayed When no USB storage device is currently detected press Print and the message USB storage device does not exist will be displayed DP800A User s Guide 2 55 RIGOL Chapter 2 Front Panel Operations
18. and the default unit is A After the bit to be set is selected you can also use the up down direction keys to modify the value of the corresponding bit and the default unit is A Method 2 Press Current and use the numeric keyboard to input the desired current value and press the menu key A or mA to select the desired unit After inputting the desired current value you can also press the unit selection key amp or IS to select the desired unit Besides you can also press OK to select the default unit A During the input press Back to delete the character currently before the cursor and press Cancel to cancel the input Method 3 When the menu key Voltage is selected you can use the numeric keyboard to input the desired current value and press the unit selection key C or to select the desired unit During the input press to delete the character currently before the cursor and press Cancel to cancel the input 6 Setthe overcurrent protection Press OCP to set the proper overcurrent protection value For the setting method refer to Set the current Press OCP again to enable the overcurrent protection function and the output will be turned off automatically when the actual output current is greater than the overcurrent protection value 7 Turn on the output Turn on the output of the corresponding channel and the actual output voltage output current output power as well as the output mode CV are high lighted in the
19. figure below hA Rear Output Interface Connecting Terminal Operation Steps 1 Connect the load to the corresponding position of the connecting terminal correctly according to the figure above Note the polarity when connecting 2 Insert the connecting terminal to the output interface at the rear panel of the instrument correctly according to the figure above Note the corresponding relationship between the connecting terminal and the output interface when inserting 3 After the desired range is selected press the front panel key Sense to enable the Sense function Caution The output terminals at the front panel and the output interface at the rear panel can not work in Sense mode at the same time You can only select one of the two ways to enable the Sense function at any one time the former has higher output accuracy than the latter 2 12 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Timer and Delayer DP800A provides the timer and delayer functions When the timer is enabled the instrument outputs the preset voltage and current values at most 2048 groups Users can set the number of output groups of the timer as well as the voltage current and timing time of each group Besides the instrument provides various built in output templets and users can select and edit the templet as well as create timer parameters based on the templet The instrument will output according to the para
20. instrument acquires the IP address from 169 254 0 1 to 169 254 255 254 and subnet mask 255 255 0 0 according to the current network configuration automatically Press Auto IP to select On or Off to enable or disable the auto IP configuration mode By default the auto IP configuration mode is On Note When the DHCP and auto IP configuration modes are enabled at the same time the instrument uses the DHCP configuration mode Therefore to use the auto IP configuration mode DHCP should be set to Off e Manual IP in this mode users define the network parameters such as the IP address Press Manual IP to select On or Off to enable or disable the manual IP configuration mode By default the manual IP configuration mode is Off Note When all the three configuration modes are set to On the priority order of parameter configuration is DHCP Auto IP and Manual IP Therefore to use the manual IP configuration mode DHCP and Auto IP should be set to Off Tip When all the three configuration modes are set to On the priority order of parameter configuration is DHCP Auto IP and Manual IP The three IP configuration modes cannot all be set to Off at the same time 3 MAC Address The MAC Media Access Control address is also called hardware address and is used to define the location of the network device For a power supply the MAC add
21. nnn nnn wherein the first nnn ranges from 1 to 223 except 127 and the other three range from 0 to 255 Press DNS Serv and use the numeric keyboard and direction keys to input the desired address This setting is stored in the non volatile memory and the DP800A User s Guide 2 49 RIGOL Chapter 2 Front Panel Operations 10 instrument will load the server address set automatically at the next power on if DHCP and Auto IP are set to Off Default Configuration Press Def Cfg and the prompt message Restore LAN to default will be displayed press OK to restore the network parameters to default values At this point the DHCP and auto IP configuration modes are enabled and the manual IP configuration mode is disabled Current Configuration Press Cur Cfg to view the MAC address current network parameters and network status information of the instrument 11 Apply the Setting Press Apply to apply the network parameters currently set DP800A User s Guide Chapter 2 Front Panel Operations RIGOL To Set the RS232 Parameters Connect the RS232 interface to the PC or data terminal equipment DTE using RS232 cable and set the interface parameters baud rate parity bit etc that match the PC or terminal equipment At this point you can control the instrument remotely Pin Name Definition 1 DCD Data Carrier Detect 1 6 2 TXD Transmitted Data 2 3 RXD Received Data 7 4 D
22. range is from 1 to 100 and the default is 50 This setting is stored in the non volatile memory and will not be affected by reset DP800A User s Guide 2 37 RIGOL Chapter 2 Front Panel Operations Display Mode Press gt Disp Mode to set the display mode to Normal Waveform or Dial e Normal display the voltage current and power values of all the channels in number form Waveform display the voltage current and power values of the channel currently selected in waveform and digital forms e Dial display the voltage current and power values of the channel currently selected in dial and digital forms Tip When the current display mode is Normal or Waveform press I at the front panel to switch between the current display mode and dial display mode User defined Start up Interface DP800A allows users to define the start up interface You can store the content to be displayed in an USB storage device in BMP format Insert the USB storage device into the USB HOST interface at the rear panel of the power supply select the desired BMP file and set the coordinate of the file in the interface Press Display gt CustomGUI to enter the interface as shown in the figure below OTP RIGOL Open File Preview Figure 2 8 User defined Start up Interface 2 38 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Open File Press Open File the instrument ente
23. the New Hardware Wizard as shown in the figure below is displayed on the PC Please install the USB Test and Measurement Device IVI driver following the directions in the wizard The steps are as follows Found New Hardware Wizard This wizard helps you install software for USB Test and Measurement Device IVI If your hardware came with an installation CD SEP or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended C Install from a list or specific location Advanced Click Next to continue 2 Found New Hardware Wizard Please choose your search and installation options en g O Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM Include this location in the search ID LANNBF coh Don t search will choose the driver to install 3 Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 4 Casa ter 3 2 DP800A User s Guide Chapter 3 Remote Control Found New Hardware Wizard Select the device driver you want to install for this hardware S Select the manufacturer and model of your hardware device and then click Next If you ce have a disk t
24. the dual instruments after being installed correctly is as shown below 0 0200000000 0 p00000000 00000000 OOOODOODOOODOOODOOOOOOOD 0 UO0 00000000 00000000000 DP800A User s Guide 1 35 Chapter 2 Front Panel Operations Chapter 2 Front Panel Operations The contents of this chapter are as follows Constant Voltage Output Constant Current Output Connet Power Supplies in Series or Parallel Track Function Sense Work Mode Timer and Delayer Advanced Functions Display Setting Store and Recall Utility RIGOL DP800A User s Guide 2 1 RIGOL Chapter 2 Front Panel Operations Constant Voltage Output DP800A series power supply provides three output modes constant voltage output CV constant current output CC and critical mode UR In CV mode the output voltage equals the voltage setting value and the output current is determined by the load in CC mode the output current equals the current setting value and the output voltage is determined by the load UR is the critical mode between CV and CC This section introduces the operation method in constant voltage output mode Operation Method 1 Connect the output terminals As shown in the figure below connect the load to the output terminals of the corresponding channel CAUTION To avoid damaging the instrument or the device connected to it pay attention to the polarity when connecting 2 Turn on the power swi
25. this key to exit the function interface and return to the main interface 10 Menu Keys The menu keys correspond to the menus above them Press any menu key to select the corresponding menu 11 Power Switch Key Turn on or off the instrument DP800A User s Guide 1 13 RIGOL Rear Panel Chapter 1 Quick Start The rear panels of the various models of DP800A series are as shown in the figures below In this section DP831A as shown in Figure 1 6 and Table 1 1 is mainly taken as an example to introduce the rear panels of DP800A series RZ lal a lac LXI Class C USB TE nonauomox Y DEVICE Va 50 60Hz 400VA FUSE T5A AC 250V AC 100V AC 115V T2 5A AC 230V USB HOST K 7 el ee 4321 Digital 1 0 USB Or 500VA FUSE T6 3A AC 250V EAL AC 100V AC 115V T3 15A AC 230V us s S a WI Class C Be BG NonAuto moix Y DEVICE gt Figure 1 7 D
26. use the specified fuses Avoid Circuit or Wire Exposure Do not touch exposed junctions and components when the unit is powered Do Not Operate With Suspected Failures If you suspect damage occurs to the instrument have it inspected by qualified service personnel before further operations Any maintenance adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel Keep Well Ventilation Inadequate ventilation may cause increasing of temperature or damages to the device So please keep well ventilated and inspect the intake and fan regularly DP800A User s Guide Do Not Operate in Wet Conditions In order to avoid short circuiting to the interior of the device or electric shock please do not operate in a humid environment Do Not Operate in an Explosive Atmosphere In order to avoid damages to the device or personal injuries it is important to operate the device away from an explosive atmosphere Keep Product Surfaces Clean and Dry To avoid the influence of dust and or moisture in air please keep the surface of device clean and dry Electrostatic Prevention Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges Always ground both the internal and external conductors of the cable to release static before connecting RIGOL Proper Use of Battery If a battery is supplied it must not be e
27. user interface DP800A User s Guide 2 3 RIGOL Chapter 2 Front Panel Operations WARNING To avoid electric shock please turn on the output switch after the output terminals are correctly connected When the fan stops the channel switch can not be turned on otherwise The fan stops stop the output will be displayed A AN CAUTI ON 8 Check the output mode In constant voltage output mode the output mode displayed should be CV if CC is displayed you can increase the current setting value properly and the power supply will switch to CV mode automatically Besides DP811A also provides output interface at the rear panel for constant voltage output As shown in the figure below the load is connected to the output interface at the rear panel for constant via a connecting terminal SEES Rear Output Interface Connecting Terminal Connection Steps 1 Connect the load to the corresponding position of the connecting terminal correctly according to the figure above Note the polarity when connecting 2 Insert the connecting terminal to the output interface at the rear panel of the instrument correctly according to the figure above Note the corresponding relationship between the connecting terminal and the output interface when inserting 2 4 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Caution The output terminals at the front panel and the output inter
28. value increases from MIN to MAX at the step of MAX MIN int P 2 1 and then reduces to MIN at the step of MAX MIN int P 2 The timing time is determined by the time interval currently set Pan L StairUpDn Note int P 2 indicates rounding P 2 Exp Rise The Exp Rise waveform is as shown in the figure below The instrument determines the Exp Rise waveform according to the maximum denoted by MAX minimum denoted by MIN total number of points denoted by P time interval and rise index denoted by Risel ndex currently set The waveform function is MAX MI N 1 e Riseindex Py wherein iis independent variable and creates P groups of parameters from 0 to P 1 The timing time is determined by the time interval currently set DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Exp Rise Exp Fall The Exp Fall waveform is as shown in the figure below The instrument determines the Exp Fall waveform according to the maximum denoted by MAX minimum denoted by MIN total number of points denoted by P time interval and fall index denoted by Falli ndex currently set The waveform function is MAX MIN e Fallindex P Wherein i is independent variable and creates P groups of parameters from 0 to P 1 The timing time is determined by the time interval currently set Exp Fall Note When the templet currently selected is Exp Rise or Exp Fall the timer paramete
29. 2 46 User Interface cc 1 19 VISA Descriptor nccc 2 48 2 DP800A User s Guide
30. 48 the end time is the product of the record period of the file opened and 2048 The following operations are valid only when valid record file is opened Set the Parameters e Start Time Press Start Time and use the knob or numeric keyboard to set the start time of the current analysis file The range is from the record period of the file opened to the end time e EndTime Press End Time and use the knob or numeric keyboard to setthe end time of the current analysis file When the groups of the file opened is less than or equal to 2048 the range is from the start time to the maximum record time of the file opened the product of the groups and record period of the file opened When the groups of the file opened is greater than 2048 the range is from the start time to the product of the record period of the file opened and 2048 Execute the Analysis After opening the record file and setting the start time and end time press Analyze and the instrument will start to analyze according to the current setting 4 View the Analysis Results e Analysis object After executing the analysis operation press Object to select voltage current power or all and the analysis results of the object currently DP800A User s Guide 2 29 RIGOL Chapter 2 Front Panel Operations selected will be displayed at the bottom of the screen When All is selected press Cd or G to switch the current analysis object and view the corresponding anal
31. 800A User s Guide RIGOL Allgemeine Sicherheits Informationen berpr fen Sie diefolgenden Sicherheitshinweise sorgf ltigumPersonensch denoderSch den am Ger tundan damit verbundenen weiteren Ger tenzu vermeiden Zur Vermeidung vonGefahren nutzen Sie bitte das Ger t nur so wiein diesem Handbuchangegeben Um Feuer oder Verletzungen zu vermeiden verwenden Sie ein ordnungsgem es Netzkabel Verwenden Sie f r dieses Ger t nur das f r ihr Land zugelassene und genehmigte Netzkabel Erden des Ger tes Das Ger t ist durch den Schutzleiter im Netzkabel geerdet Um Gefahren durch elektrischen Schlag zu vermeiden ist es unerl sslich die Erdung durchzuf hren Erst dann d rfen weitere Ein oder Ausg nge verbunden werden Anschluss einesTastkopfes Die Erdungsklemmen der Sonden sindauf dem gleichen Spannungspegel des Instruments geerdet Schlie enSie die Erdungsklemmen an keine hohe Spannung an Beachten Sie alle Anschl sse Zur Vermeidung von Feuer oder Stromschlag beachten Sie alle Bemerkungen und Markierungen auf dem Instrument Befolgen Sie die Bedienungsanleitung f r weitere Informationen bevor Sie weitere Anschl sse an das Instrument legen Verwenden Sie einen geeigneten berspannungsschutz Stellen Sie sicher da keinerlei berspannung wie z B durch Gewitter verursacht das Ger t erreichen kann Andernfallsbestehtf r den Anwender die GefahreinesStromschlages Nicht ohne Abdeckung einsch
32. C disk and D disk as well as the empty folders under D disk 1 Press Browser to move the cursor to the directory area and select the directory of the file to be deleted press Browser again to switch to the file area or the empty folder area and select the file or empty folder to be deleted 2 Press Delete and the prompt message asking whether to delete the file will be displayed Press OK to delete the file or empty folder currently selected Copy You can only copy the files in C disk to D disk 1 Press Browser to move the cursor to the directory area and select C disk press Browser again to switch to the file area and select the file to be copied 2 Press Copy and the instrument copies the file currently selected 2 44 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Paste You can only paste the files under C disk to D disk 1 Copy a file according to the introduction in Copy 2 Press Browser to switch to the directory area and select D disk 3 Press Paste the instrument pastes the file copied to the current directory and the corresponding prompt message is displayed when the file is successfully pasted DP800A User s Guide 2 45 RIGOL Chapter 2 Front Panel Operations Utility Press Utility at the front panel to enter the interface as shown in the figure below This interface displays the current system parameters wN Sana Utility OTP ee Language English Power On Default
33. Control to turn on the remote command control panel as shown in the figure below through which you can send commands and read data 3 4 DP800A User s Guide Chapter 3 Remote Control RIGOL Remote Control via LAN 1 Connect the device Connect the power supply to your PC or the LAN of your PC using a network cable 2 Configure network parameters 1 2 DHCP mode If the network supports DHCP the DHCP server in the network assigns network parameters IP Address Subnet Mask Gateway and DNS for the power supply automatically Auto IP mode When the network doesn t support DHCP the DHCP mode of the power supply is disabled or the power supply is connected to the PC directly the power supply selects Auto IP mode and acquires the IP address from 169 254 0 1 to 169 254 255 254 and subnet mask 255 255 0 0 automatically Manual IP mode Enable the Manual IP mode and disable the DHCP mode as well as the Auto IP mode to set the network parameters manually If the power supply is connected to the PC directly set the IP Addresses Subnet Masks and Gateways for both of the PC and the power supply The Subnet Masks and Gateways of the power supply and PC must be the same and the IP Addresses of them must be within the same network segment for details refer to the TCP IP protocal An example is shown in the table below Network Parameters PC Power Supply IP Address 192 16 3 3 192 16 3 8 Subne
34. Method take DP831A for example 1 Turn on the power switch to start the instrument 2 Enable the track function Select CH2 and press Track to enable the track function At this point the track status label BJ is displayed in the CH2 area in the user interface 3 Set the voltage Press Voltage to set proper voltage At this point the voltage of CH3 changes accordingly For example set the voltage of CH2 to 5V and the voltage of CH3 will change to 5V automatically 4 Disable the track function Select CH2 and press Track to disable the track function Besides the two channels supporting the track function also support mutual track function When the track function of the both channels are enabled if the voltage setting value of any channel is changed the voltage setting value of the other one will change accordingly The track function and the mutual track function only track the voltage setting value and the actual output voltage will not be affected When the track function is enabled the voltage of the tracking channel cannot be set When the mutual track function is enabled the voltage of the both channels can be set 2 10 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Sense Work Mode As the DP821A CH2 and DP811A can provide 10 A output current the voltage drop in the load leads must not be neglected In order to ensure the accuracy of the voltage drop while outputting a high curre
35. Mode Output Off Warning Beeper Trigger Trig In Trigger Input Data Line DO Source under Control CH1 Trigger Type Rise Edge Output Response Output Off Sensitivity Low Enable No Trigger Output Data Line DO Control Source CH1 Trigger Condition Output Off Output Signal Level Square Period ls Duty 50 Polarity Positive DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Enable No Store Browser Directory Directory C File The first file File Type sf Note These parameters are not affected by restarting the instrument when Default is selected in Utility gt System gt Power On 2 62 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Recall the user defined setting In the interface as shown in Figure 2 14 press Preset Key to select and set the 4 groups of user defined settings At this point pressing Preset at the front panel will recall the specified setting Press Preset Key to enter the interface as shown in Figure 2 15 user defined setting 1 is selected in the interface The instrument setting is displayed in the interface At this point pressing Preset at the front panel will recall the corresponding setting Voltage Current 1 500Y 03 300 05 000 0 50004 1 00004 1 00004 OVP OCP 8 8004 33 000V 33 000 5 50004 2 20004 2 20004 Track Off off OTP On PresetKey Voltage Current OVP Off 1 3 Figure 2 15 User d
36. P811A Rear Panel 1 14 DP800A User s Guide Chapter 1 Quick Start RIGOL Table 1 1 DP800A Rear Panel Explanation No Name Explanation 1 LAN Interface Connect to the local network via the RJ 45 interface Connect the instrument as slave device to 2 USB DENICE external USB device such as PC Connect the instrument as host device to external 3 UPB HOST USB device such as USB storage device 4 Digital 1 0 interface 5 Serial communication interface 6 in of the input voltage 100V 7 AC power input interface For different models of instrument or when different 8 Fuse input voltages are selected the specifications of the fuses are different 9 10 Input Power Corresponding relations of the input power Requirement frequency voltage and fuse Only DP811A provides this interface which has the 11 Output Interface same function as that of the Output Terminals at the front panel Note The Output Terminals at the front panel and the Output Interface at the rear panel can not output at the same time Only one of the two ways can be selected to output at any one time the Output Terminals at the front panel has higher accuracy DP800A User s Guide 1 15 RIGOL Chapter 1 Quick Start To Connect to Power 1 Input power requirement DP800A series power supply can accept three kinds of AC power supplies 50Hz 60Hz frequency 100V 115V and 230V voltages 2 Check the voltage selecto
37. RIGOL User s Guide DP800A Series Programmable Linear DC Power Supply Aug 2013 RIGOL Technologies Inc RIGOL Guaranty and Declaration Copyright 2012 RIGOL Technologies Inc All Rights Reserved Trademark Information RIGOL is a registered trademark of RIGOL Technologies Inc Publication Number UGH03104 1110 Notices RIGOL products are protected by patent law in and outside of P R C RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company s sole decision Information in this publication replaces all previously corresponding material RIGOL shall not be liable for losses caused by either incidental or consequential 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 or photocopied or rearranged without prior written approval of RIGOL Product Certification RIGOL guarantees this product conforms to the national and industrial standards in China as well as the IS09001 2008 standard and the 15014001 2004 standard Other international standard conformance certification is in progress Contact Us If you have any problem or requirement when using our products or this manual please contact RIGOL E mail service rigol com Website www rigol com DP800A User s Guide RIGOL Safety Requirement General Safety Summary Please rev
38. TR Data Terminal Ready 3 8 5 SGND Signal Ground 4 6 DSR Data Set Ready 5 9 7 CTS Clear To Send 8 RTS Request To Send 9 RI Ring Indicator RS232 Interface Press Utility gt I O Config gt RS232 to open the RS232 parameter setting interface 1 Baud Rate Press Baudrate to select the desired baud rate 4800 7200 9600 14400 19200 38400 57600 115200 or 128000 the unit is Baud 2 Data Bit Press Data Bit to select the desired data bit 5 6 7 or 8 3 Stop Bit Press Stop Bit to select the desired stop bit 1 or 2 4 Parity Bit Press Parity Bit to select the desired parity mode None Odd or Even 5 Hardware Flow Control Press Flow Ctrl to enable or disable the hardware flow control This power supply uses RTS CTS hardware flow control mode The instrument monitors the status of the CTS pin When the status is True the instrument sends data when the status is False the instrument stops sending data The instrument sets the CTS pin to False when the input buffer area is almost full and sets the CTS pin to True when the input buffer area is available again DP800A User s Guide 2 51 RIGOL Chapter 2 Front Panel Operations To Set the GPIB Address Before using the GPIB interface use the USB to GPIB interface converter to extend the GPIB interface and then use the GPIB cable to connect the instrument and PC Press gt I O Config gt GPIB and use the numeric keyb
39. alten Betreiben Sie das Ger t nicht mit entfernten Geh use Abdeckungen Betreiben Sie das Ger t nicht ge ffnet Der Betrieb mit offenen oder entfernten Geh useteilen ist nicht zul ssig Nichts in entsprechende ffnungen stecken L fter z B Passende Sicherung verwenden Setzen Sie nur die spezifikationsgem en Sicherungen ein Vermeiden Sie ungesch tzte Verbindungen Ber hren Sie keine unisolierten Verbindungen oder Baugruppen w hrend das Ger t in Betrieb ist Betreiben Sie das Ger t nicht im Fehlerfall Wenn Sie am Ger t einen Defekt vermuten sorgen Sie daf r bevor Sie das Ger t wieder betreiben dass eine Untersuchung durch qualifiziertes Kundendienstpersonal durchgef hrt wird edwede Wartung Einstellarbeiten oder Austausch von Teilen am Ger t sowie am Zubeh r d rfen nur von RIGOL autorisiertem Personal durchgef hrt werden DP800A User s Guide RIGOL Bel ftung sicherstellen Unzureichende Bel ftung kann zu Temperaturanstiegen und somit zu thermischen Sch den am Ger t f hren Stellen Sie deswegen die Bel ftung sicher und kontrollieren regelm ig L fter und Bel ftungs ffnungen Nicht in feuchter Umgebung betreiben Zur Vermeidung von Kurzschlu im Ger teinneren und Stromschlag betreiben Sie das Ger t bitte niemals in feuchter Umgebung Nicht in explosiver Atmosph re betreiben Zur Vermeidung von Personen und Sachsch den ist es unumg nglich das Ger t ausschlie
40. an external memory D disk it is available when an USB storage device is detected at the USB HOST interface at the rear panel 1 C Disk Provide 10 state file storage locations STATE 1 to STATE 10 10 record file storage locations REC 1 to REC 10 10 timer file storage locations TIMER 1 to TIMER 10 and 10 delay file storage locations DELAY 1 and DELAY 10 Users can store the state file record file timer file and delay file in C disk D Disk When USB storage device is detected at the USB HOST interface at the rear panel users can store state file record file timer file and delay file in the USB storage device copy the files in C disk to the USB storage device and the number of files can be stored depends on the storage space of the USB storage device Besides you can store the desired content in an USB storage device in BMP format and define it as the start up interface according to the introduction in User defined Start up I nterface Press Store at the front panel to enable the store and recall function and the store and recall interface is as shown in the figure below Store OTP STATE 1 0 RSF io M n oan o oe Browser Type Figure 2 9 Store and Recall Interface DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Browser Press gt Browser to move the cursor to the directory or file area and then use the knob or up down direction keys to select the desired direct
41. and the current directory is C disk All File Display all the files and folders under the directory currently selected When this menu is selected the save operation is not available DP800A User s Guide 2 41 RIGOL Chapter 2 Front Panel Operations Save 1 Press gt Type to select the desired file type Note The save operation is available only when the file type is rsf The x rtf and the rdf files can be saved separately by pressing Timer gt Timer Set gt Save and Timer gt Delay Set gt Save and the rof file is saved automatically in the specified path when you close the recorder Press Store gt Browser to switch the cursor to the file area and use the knob or up down direction keys to select the storage location of the file Press Save to open the filename input interface as shown in the figure below Filename Input Area Virtual Keyboard Store OTP Input File Name Yy Zz Delete Select OK Cancel Figure 2 10 Filename Input Interface English Input the filename press IME to select CH or EN Press in the numeric keyboard to switch between English uppercase and lowercase and switch to lowercase before selecting Chinese input method English Input including number input Use the knob to select the desired character in the Virtual Keyboard and press Select to select this character the character selected is displayed in the Filename Input A
42. can be used as trigger input line or trigger output line separately The trigger connection method is shown in the figure below Digital I O Interface Connecting Terminal 24321 Digital 1 0 Connection Steps 1 Connect the leads to the connecting terminal according to the figure above Note the corresponding relationship when connecting 2 Insert the connecting terminal to the digital I O interface at the rear panel according to the figure above Note the corresponding relationship between the connecting terminal and the digital I O interface when inserting DP800A User s Guide 2 33 RIGOL Chapter 2 Front Panel Operations Press leo gt Trigger to open the trigger setting interface as shown in the figure below Press Trig to select In or Out to switch between the trigger input and trigger output setting interfaces and the default is trigger input Trig In OTP eh DO D1 D2 D3 Ctrled Source CH1 CH2 Trig Type Rise Edge Response Output Off Sensitivity Low Enable No Data Line Trig In CtrledSrc Enable o gt 1 2 Figure 2 5 Trigger Setting Interface Trigger I nput When signal that meets the current trigger type is inputted on the specified data line the instrument will turn on or off the output of the specified source under control or toggle the output state of the specified source under control according to the setting in output response Press le gt Trigger gt Trig to selec
43. creen saver mode automatically after standing by for 25 minutes and will enter the black screen state after another 12 5 minutes DP800A User s Guide 2 53 RIGOL Chapter 2 Front Panel Operations Keyboard Lock DP800A allows users to lock the front panel keys to avoid the danger caused by misoperation Press Utility gt System gt KeyLock to enable or disable the keyboard lock password When the keyboard lock password is disabled press and hold OK to lock the front panel keys at this point all the front panel keys except the output on off key El are not available press and hold this key again to unlock the front panel keys When the keyboard lock password is enabled users need to input the correct password to unlock the front panel keys 2012 System I nformation Press Utility gt Sys Info to view the system information of the instrument including the model serial number and digital board version System Language DP800A supports various system languages Press gt Language to select the desired language This setting is stored in the non volatile memory and will not be affected by reset 2 54 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Test Calibration Press Utility gt Test Cal to view the calibration state calibration time and self test information include the top board bottom board fan and temperature Besides press Utility gt Test Cal gt ManualCal
44. current of the templet currently selected The range is related to the channel currently selected Min Value Set the minimum voltage or current of the templet currently selected The range is related to the channel currently selected The minimum cannot be greater than the maximum currently set Points The total number of points refers to the number of groups of timer parameters created using the templet currently selected The range is from 10 to 1048 When the total number of points denoted by P and the current number of output groups denoted by G are different P groups of parameters will be created using the templet and then the number of output groups will change to P automatically Interval The interval refers to the time required for the instrument to output each group of timer parameters created using the templet currently selected and the range is from 1s to 99999s Inverted When the templet currently selected is Sine Pulse or Ramp if Inverted is enabled the instrument will first turn the preset waveform upside down and then create timer parameters DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Hi Level When the templet currently selected is Pulse set the high level of the Pulse and the range is related to the channel currently selected Lo Level When the templet currently selected is Pulse set the low level of the Pulse and the range is related to the channel currently selected The lo
45. d 19 inch machine cabinet with eight M6 screws and eight M6 square nuts DP800A User s Guide 1 27 RIGOL Chapter 1 Quick Start 10 The figure of the single instrument after being installed correctly is as shown below 0 0200000000 00000000 OO00 5000000000 000D00001 O 0 IBE BO BBE Oh UODDO O0 000000 0000000000 1 28 DP800A User s Guide Chapter 1 Quick Start To Install dual Instruments RIGOL Kit Parts List Table 1 4 RM 2 DP800 Kit Parts List No Name Oty Description Rack Support Shelf 1 D Left Fixing Part 1 Right Fixing Part 1 Rack Rail 2 Side Beam Fixing Part 2 M4 Screw 26 M4X6 Phil Slot Pan Head Screw M6 Screw 8 M6x16 Phil Slot Pan Head Screw M6 Nut 8 M6x5 Lock Blade Square Nut DP800A User s Guide 1 29 RIGOL Chapter 1 Quick Start Figure 1 12 RM 2 DP800 Kit Parts List Installation Tool PH2 Phillips Screwdriver recommended Installation Space The following requirements must be fulfilled by the machine cabinet in which the instrument is mounted The machine cabinet must be a standard 19 inch one At least AU 177 8 mm space should be provided by the machine cabinet The depth inside the machine cabinet should not be less than 463 75 mm The instruments after being installed are as shown below 1 30 DP800A User s Guide Chapter 1 Quick Start RIGOL Installa
46. dels of DP800A series are shown in the figures below In this section DP831A as shown in Figure 1 3 is taken as an example to introduce the front panels of DP800A series N ur J al IN EE 7 8 7 6 Figure 1 3 DP831A Front Panel 1 4 DP800A User s Guide Chapter 1 Quick Start RIGOL CHANNEL ABE Saas el Zi Y Figure 1 4 DP821A Front Panel Figure 1 5 DP811A Front Panel DP800A User s Guide 1 5 RIGOL 1 LCD Chapter 1 Quick Start 3 5 inches TFT display It is used to display the system parameter setting system output state menu items prompt messages etc 2 Channel Range Selection and Output Switch For the multi channel model the function of this part is channel selection and output switch For the single channel model DP811A the function of this part is range selection and output switch Multi channel Model take DP831A as the example All On Off 4 m J JA CHANNEL Press this key to select CH1 and set the parameters of this channel such as voltage current and overv
47. ding to the packing lists If the accessories are incomplete or damaged please contact your RIGOL sales representative 1 2 DP800A User s Guide Chapter 1 Quick Start RIGOL Appearance and Dimensions For DP800A series the dimensions of all models are same But the design of the front and rear panels are not exactly the same about the differences please refer to Front Panel and Rear Panel In this section DP831A is taken as an example to introduce the appearance and dimensions of DP800A series as shown in Figure 1 1 and Figure 1 2 r 239 157 An O ooo x Z Figure 1 1 Front View Unit mm 418 099605069606 25 06868586802 020908090909020202090808098 90303090308080898989899039 02098989020859890920959025 2020252990900 0909095858090 09005980995 0509000900050095 Ex 099925252525 25 2529252582 9528282525 2525259525 5266 0909686808 080269085868580 80858620805 868020868680 020262690208 0269085868680 09090308080909030329030303 429 5 Figure 1 2 Side View Unit mm DP800A User s Guide 1 3 RIGOL Chapter 1 Quick Start Front Panel The front panels of different mo
48. dition set Trigger Output When the output of the specified control source meets the trigger condition the specified data line outputs level or square waveform according to the setting of the output signal Press le gt Trigger gt Trig to select Out to open the trigger output setting interface as shown in the figure below Trig Out OTP So DO D1 D2 D3 Ctrl Source CH1 Trig Condition Output Off Output Signal Level Polarity Positive Enable No Data Line Trig Out CtriSrc Enable gt 1 3 Figure 2 6 Trigger Output Setting Interface Data Line Press Data Line to switch betwen DO D1 D2 and D3 and the data line currently selected will be highlighted in the screen Users can set the trigger DP800A User s Guide 2 35 RIGOL Chapter 2 Front Panel Operations conditions of the four data lines respectively 2 Control Source Press Ctrl Src to select any channel as the control source 3 Trigger Condition Press Condition to open the trigger condition setting interface as shown in the figure below and users can set the condition under which the instrument triggers e Output Trig the instrument triggers when the output of the control source is turned on or off Press Outp Trig and use the up down direction keys to select OutpClose or OutpOpen Voltage Trig the instrument triggers when the output voltage of the control source meets the trigger condition set Press Volt Trig use the up down
49. e turn the signal selected in Signal upside down and then output the signal when the trigger condition is met 6 Enable Press Enable to enable or disable the trigger output When it is enabled the instrument triggers when the output signal of the control source meets the trigger condition set 2 36 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Display Setting Press Display at the front panel to enter the interface as shown in the figure below You can set the screen brightness contrast RGB luminance and display mode Besides you can also define the start up interface Display OTP Brightness Contrast RGB Lum Disp Mode Normal Brightness Contrast RGBLum Disp Mode 1 2 Figure 2 7 Display Setting Interface Brightness Press gt Brightness and use the knob or left right direction keys or numeric keyboard to set the brightness of the screen The range is from 1 to 100 and the default is 50 This setting is stored in the non volatile memory and will not be affected by reset Contrast Press gt Contrast and use the knob or left right direction keys or numeric keyboard to set the contrast of the screen The range is from 1 to 100 and the default is 25 This setting is stored in the non volatile memory and will not be affected by reset RGB Luminance Press Display gt RGB Lum and use the knob or left right direction keys or numeric keyboard to set the RGB luminance of the screen The
50. e up down direction keys to increase or reduce the value at the cursor Unit selection keys when using the numeric keyboard to input parameters the keys are used to select the voltage units V and mV and the current units A and mA Numeric Keyboard Ring type numeric keyboard include numbers 0 9 and the decimal point Press the corresponding key to input the number Knob When setting parameters rotate the knob to increase or decrease the value of the digit at the cursor When browsing the setting objects timer parameters delayer parameters filename input etc rotate the knob to quickly move the cursor 1 8 DP800A User s Guide Chapter 1 Quick Start RIGOL 4 Preset Restore all the settings of the instrument to default values or Yee recall the user defined channel voltage current configurations Confirm the parameter setting Press and hold this key to lock the front panel keys at this point the front panel keys except the output on off key El of each channel are not available Press and hold this key again to unlock the front panel keys When the keyboard lock password is enabled you need to input the correct password 2012 to unlock the front panel keys Delete the character currently before the cursor When the instrument is in remote mode press this key to return to local mode DP800A User s Guide 1 9 RIGOL Chapter 1 Quick Start 7 Output Terminals For DP800A series th
51. e Object DispType Cur Time gt 12 Current Time Use the knob or numeric keyboard to quickly locate each group of data of the current record file between the start time and end time If the current display mode is figure the interface will locate the current data using cursor line in the same color of the current analysis channel the voltage current or power corresponding to the current time is displayed above the figure The range is from the start time to the end time eee Tip You can switch the channel to be analyzed by pressing the channel selection keys DP800A User s Guide 2 31 RIGOL Chapter 2 Front Panel Operations Monitor The monitor can monitor the current output state of the instrument When the user defined monitor condition is met the instrument executes the corresponding operation according to the setting in Stop Mode Press leo gt Monitor to open the monitor setting interface The status bar shows the channel currently selected Press the channel selection keys at the front panel to switch the channel Note The instrument can monitor the output states of multiple channels simultaneously 1 Monitor Condition The monitor condition can be any logic combination of the voltage current and power and users can also set the voltage current and power values Press Condition and use the direction keys and OK to set the desired monitor condition 2 Voltage Press Voltage and use the
52. e output terminals of different models are not exactly the same DP831A 30V 2A 30V 2A 60V 1A 8V 10A 1 Used to output the voltage and current of the channel 2 This terminal is connected to the instrument chassis and ground wire power cord ground terminal and is in grounded state 3 Used to sense the actual voltage at the load to compensate the voltage drop caused by the leads between the power supply and the load 1 10 DP800A User s Guide Chapter 1 Quick Start RIGOL Connection methods of the output terminal B Method 1 Connect the test lead to A of the output terminal Method 2 Rotate the outer nut of the output terminal counterclockwise and connect the test lead to B of the output terminal then rotate the outer nut of the output terminal clockwise This connection method can eliminate the error caused by the resistance of the output terminal Note Connect the positive terminal of the test lead with the terminal of the channel output and connect the negative terminal of the test lead with the terminal of the channel output DP800A User s Guide 1 11 RIGOL Chapter 1 Quick Start Press this key to enter the display parameter setting interface Users can set the brightness contrast RGB luminance and display mode Besides you can also define the start up interface 8 Function Menu Area H A Press this key to enter the file store and recall interface You can save r
53. ead delete copy and paste files The file types available for storage include state file record file timer file delayer file and bitmap file The instrument supports internal and external storage and recall op e gt D oo Press this key to enter the system auxiliary function setting menu Users can set the remote interface parameters system parameters and print parameters Besides users can also calibrate the instrument view system information define the recall configuration of Preset and install options m lt O Press this key to enter the advanced function setting interface Users can set the recorder analyzer monitor and trigger parameters a Press this key to enter the timer and delayer setting interface Users can set the timer and delayer parameters as well as turn on or off the timer and delayer zl 3 D nd Press this key to open the built in help system and press the desired key to get the corresponding help information For detailed introductions refer to To Use the Built in Help System aE T O 1 12 DP800A User s Guide Chapter 1 Quick Start 9 Display Mode Switch Return to the Main Interface RIGOL OY Switch between the current display mode and dial display mode Besides when the instrument is in a function interface any interface under Timer Display Store and Utility press
54. efined Setting Interface You can modify the parameters of the user defined setting currently selected Press the channel selection key at the front panel to select the desired channel Press the menu key to modify the voltage current OVP OCP track and OTP parameters You can restore the user defined parameters modified to default values by pressing Default in the last menu page in the interface as shown in Figure 2 15 You can also rename the 4 groups of user defined settings the default names are userl to user4 and the name is displayed at the upper right corner of the interface as shown in Figure 2 15 Press Preset Key and use the left right direction keys and knob to edit the name DP800A User s Guide 2 63 RIGOL Chapter 2 Front Panel Operations Option Press gt Option to enter the option interface and you can view the option installation information Press Install to enter the filename input interface the input method is fixed at EN input the correct serial number and press OK Note For DP800A series power supply the six functions listed in the option interface are standard functions and users do not need to install 2 64 DP800A User s Guide Chapter 3 Remote Control RIGOL Chapter 3 Remote Control DP800A series power supply can be controlled remotely via the following two modes User defined programming Users can program and control the instrument by using the SCPI Standard Commands for P
55. ent protection setting values Actual output voltage Actual output current Actual output power Channel output mode Menu bar Channel number Channel output status Channel currently selected Status bar Display the system status labels wild over temperature protection is enabled WOPLOIN HD u PJ w N m ejo the front panel is locked LATI the network is connected ES USB device is recognized Ci the beeper is enabled Ei the beeper is disabled Bl the instrument is in remote mode Tip When the current display mode is Normal or Waveform press E at the front panel to switch between the current display mode and dial display mode DP800A User s Guide 1 19 RIGOL Chapter 1 Quick Start To Use the Built in Help System The built in help system provides help information for any front panel key except the parameter input area and menu keys for users to quickly obtain the function prompts of the function keys or menus Obtain the help information of any key Press Help to illuminate it and press the desired key to get the corresponding help information at the same time the backlight of goes off Press to exit the help system Built in help interface Press Help to illuminate it and press Help again to open the built in help interface Press the up down direction keys to select the desired help topic and press View to view the corresponding help information The help topics include
56. erations To Edit the Timer Parameters using Templet The instrument provides various built in output templets and users can select and edit the templet as well as create timer parameters based on the templet The instrument will output according to the parameters currently created Press Timer gt Timer Set and press Templet to open the templet edit menu 1 Select the editing object Press Edit Obj to select Voltage or current Voltage when it is selected press Current and use the numeric keyboard or direction keys and knob to set the current value Then select the templet and edit the templet parameters The interface displays the voltage preview Current when it is selected press Voltage and use the numeric keyboard or direction keys and knob to set the voltage value Then select the templet and edit the templet parameters The interface displays the current preview 2 Select the templet Press Type to select the desired templet including Sine Pulse Ramp Stair Up Stair Dn StairUpDn Exp Rise and Exp Fall e Sine The Sine waveform is as shown in the figure below The instrument determines the Sine amplitude according to the maximum and minimum currently set and determines the Sine period according to the total number of points denoted by P and the time interval currently set thus determining the Sine waveform When creating parameters the instrument draws P values from the preset Sine waveform accord
57. ese 4 After inputting the filename in the filename input interface press OK and the instrument stores the file with the specified filename in the specified file type under the directory currently selected If the storage location selected already contains file the instrument will prompt whether to overwrite the original file and press OK or Cancel to finish or give up the save operation DP800A User s Guide 2 43 RIGOL Chapter 2 Front Panel Operations Read 1 Press gt Type to select the desired file type Note The read operation is available only when the file type is rsf or All File The rtf and the rdf files can be read separately by pressing Timer gt Timer Set gt Read and Timer gt Delay Set gt Read and the rof file can be read by pressing ke Analyzer gt Open File 2 Press Browser to switch the cursor to the directory area and select the directory of the file to be read press Browser again to switch to the file area and select the file to be read 3 Press Read the instrument read the file currently selected If the current location does not contain a valid file the corresponding prompt message will be displayed For state file the instrument returns to the main interface after the file is successfully read for other types of files the instrument returns to the corresponding function interface after the file is successfully read Delete Delete the files under
58. face at the rear panel can not output at the same time You can only select one of the two ways to output at any one time the former has higher output accuracy than the latter Tip In CV output mode when the load current is greater than the current setting value the power supply will switch to CC output mode automatically At this point the output current equals the current setting value and the output voltage reduces proportionally DP800A User s Guide 2 5 RIGOL Chapter 2 Front Panel Operations Constant Current Output In constant current output mode the output current equals the current setting value and the output voltage is determined by the load This section introduces the operation method in constant current output mode Operation Method 1 Connect the output terminals As shown in the figure below connect the load to the output terminals of the corresponding channel CAUTION To avoid damaging the instrument or the device connected to it pay attention to the polarity when connecting 2 Turn on the power switch to start the instrument 3 Select the channel Select the proper output channel according to the desired output current Press the corresponding channel selection key at this point this channel its channel number and output state are high lighted in the center of the screen 4 Setthe voltage Please refer to Set the voltage in Constant Voltage Output to set the desired vol
59. hat contains the driver you want to install click Have Disk Show compatible hardware 5 FAN This driver is not digitally signed Tell me why driver signing is important 6 lt Back Ene Found New Hardware Wizard Please wait while the wizhrd installs the software Q USB Test and Measurement Device IVI Bac Next Cancel Hardware Update Wizard Completing the Hardware Update Wizard The wizard has finished installing the software for Q USB Test and Measurement Device IVI Click Finish to close the wizard 7 Back Enn RIGOL DP800A User s Guide 3 3 RIGOL Chapter 3 Remote Control 3 Search device resource Start up the Ultra Sigma and the software will automatically search for the power supply resources currently connected to the PC You can also click to search the resources During the search the status bar of the software is as shown in the figure below Search USBINC in ee 4 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 as shown in the figure below LAN GPIB USB TMC RS232 Verify All e RIGOL Online Resource Other Online R rch USBTMC instrument 5 Communication test Right click the resource name DP831A USBO 0x1AB1 0x0E11 DP8A000001 INSTR to select SCPI Panel
60. icates turning on the output and low level indicates turning off the output To Generate State Automatically Press gt Delay Set gt State Gen to select 0 1 Patt or 1 0 Patt 01 Patt the state is set to Off and On alternately 10 Patt the state is set to On and Off alternately 2 24 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL To Generate Time Automatically 1 Select the generation method Press Timer gt Delay Set gt Time Gen gt Method to select the desired generation method e FixTime Users can set the duration of the On or Off state Increase The duration is generated in monotonic increase mode Users can set the base value and step Decline The duration is generated in monotonic decline mode Users can set the base value and step 2 On Delay Off Delay When the time generation method is FixTime users can set the duration of the On or Off state On Delay set the duration of the On state and the range is from 1s to 99999s Off Delay set the duration of the Off state and the range is from 1s to 99999s 3 Base Val and Step When the time generation method is Increase or Decline set the base value and step of time generation The two fulfills the relation time base value number of output groups step lt 99999s Stop Condition The instrument monitors the output voltage current and power during delay out
61. iew the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injuriy or damage to the instrument and any product connected to it To prevent potential hazards please use the instrument only specified by this manual Use Proper Power Cord Only the power cord designed for the instrument and authorized for use within the local country could be used Ground The Instrument The instrument is grounded through the Protective Earth lead of the power cord To avoid electric shock it is essential to connect the earth terminal of power cord to the Protective Earth terminal before any inputs or outputs Connect the Probe Correctly If a probe is used do not connect the ground lead to high voltage since it has the isobaric electric potential as ground Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markers on the instrument and check your manual for more information about ratings before connecting Use Proper Overvoltage Protection Make sure that no overvoltage such as that caused by a thunderstorm can reach the product or else the operator might expose to danger of electrical shock Do Not Operate Without Covers Do not operate the instrument with covers or panels removed Do Not Insert Anything into the Holes of Fan Do not insert anything into the holes of the fan to avoid damaging the instrument Use Proper Fuse Please
62. igure below through which you can send commands and read data 314 DP8A000001 00 01 00 DP800A User s Guide 3 7 RIGOL Chapter 3 Remote Control 6 Load LXI webpage As this power supply conforms to LXI Core Device 2011 standards 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 and IP address will be displayed on the webpage 3 8 DP800A User s Guide Chapter 3 Remote Control RIGOL Remote Control via GPIB 1 Connect the device Use the USB to GPIB interface converter to extend a GPIB interface for the power supply Then connect the power supply to your PC using a GPIB cable 2 Install the driver of GPIB card Install the driver of the GPIB card which has been connected to the PC correctly 3 Setthe GPIB address Set the GPIB address of the power supply according to the description in To Set the GPIB Address 4 Search device resource Start up the Ultra Sigma and click to open the panel as shown in the figure below Click Search and the software will search the GPIB instrument resources connected to the PC The device resources will be displayed on the right side of the panel RS232 Setting GPIB Setting Remove OK GPIB1 18 INSTR 0 INSTR GPIBO 0 INSTR Wi Hype
63. ing to the current time interval T e Pulse The Pulse waveform is as shown in the figure below The timer parameters created from Pulse waveform only contain two groups of numbers The first group the amplitude voltage or current is determined by the high level set the time equals the pulse width currently set The second group the amplitude voltage or current is determined by the low level set the time equals the period currently set minus the pulse width currently set 2 16 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Tip When Pulse is selected if you want to output more than 2 groups of timer parameters you can output the timer parameters created from the Pulse templet repeatedly by increasing the number of cycles e Ramp The Ramp waveform is as shown in the figure below The instrument determines the amplitude of the Ramp according to the maximum and minimum currently set determines the period according to the total number of points denoted by P and the time interval currently set and determines the Ramp waveform according to the symmetry denoted by Sym currently set When creating parameters the instrument draws int P Sym values from the rising edge of the preset Ramp waveform at the same time interval and draws P int P Sym values from the falling edge of the preset Ramp waveform at the same time interval The timing time is determined by the time interval currently set t Symmetr
64. ircuit and environment temperature are constant DP800A User s Guide 5 5 Chapter 6 Appendix RIGOL Chapter 6 Appendix Appendix A Accessories and Options for dual instruments Description Order NO Programmable Linear DC Power Supply DP831A Three channel Programmable Linear DC Power Supply DP832A Model Three channel Programmable Linear DC Power Supply DP821A Dual channel Programmable Linear DC Power Supply DP811A Single channel Power Cord USB Cable CB USBA USBB FF 150 Resource CD including the User s Guide etc Standard Fuse 501 025H 250V 2 5A Accessories n Short circuit Equipment Quick Guide Hard Copy Digital 1 0 Interface Connecting Terminals Terminal Digital O DP800 Rear Output Interface Connecting Terminals Terminal RearOutput DP800 USB to GPIB Interface Converter USB GPIB Optional DP800 Series Rack Mount Kit RM 1 DP800 Accessories for single instrument DP800 Series Rack Mount Kit RM 2 DP800 Note For all the accessories and options please contact the local office of RIGOL DP800A User s Guide 6 1 RIGOL Chapter 6 Appendix Appendix B Warranty RIGOL warrants that its products mainframe and accessories will be free from defects in materials and workmanship within the warranty period If a product is proven to be defective within the respective period RIGOL guarantees the free replacement or repair of produc
65. irements Connet Power Supplies in Series The power supplies connected in series can provides higher output voltage which is the sum of the channels output voltage When connecting power supplies in series set the same current setting value and overcurrent protection value for each channel The connection method is shown in the figure below take connecting two channels in series as the example Power Supply Channel 1 Vi _ VL Rtoad Power Supply y Channel 2 2 VL V1 V gt Operation Method 1 Connect the load to the power supplies correctly according to the figure above Note the polarity when connecting 2 According to the introduction in Constant Voltage Output set proper voltage current and overcurrent protection value for each channel the current setting and the overcurrent protection value of the two channels must be the same respectively and open the output of the two channels 2 8 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Note Make sure that all channels work in CV constant voltage mode If one ofthe channels works in CC constant current mode the other channels will enter unregulated state in which the output is not predictable Connet Power Supplies in Parallel The power supplies connected in parallel can provides higher output current which is the sum of the output current of each channel When connecting power supplies in parallel you can set the parame
66. lace it with a specified fuse for the corresponding relations between the input voltage and fuse specification refer to the Input Power Requirement at the rear panel WARNI NG AN To avoid personal injuries cut off the power supply before replacing the fuse to avoid electric shock or fire select the proper power supply specification and replace a fuse corresponding to this specification before connecting to power DP800A User s Guide 1 17 RIGOL Chapter 1 Quick Start User Interface DP800A series power supply provides three kinds of display modes normal waveform and dial The default is normal and press gt Disp Mode to set the display mode to Waveform or Dial In this section DP831A is taken as an example to introduce the interface layout under the normal display mode as shown in Figure 1 8 and Table 1 2 8 9 10 11 or LXI 1 Set 30 000V 2 0000 Set 2 00004 2 Limit Limit 3 F nas 4 5 6 set 8 000V 5 00004 Limit 7 Voltage Current OVP Off OCP Off Track Off Figure 1 8 DP831A User Interface Normal 60 00v A Set 00004 Limit Voltage Current OVP Off OCP Off Sense Off Figure 1 9 DP821A User Interface Normal 1 18 DP800A User s Guide Chapter 1 Quick Start RIGOL Set 9 0004 Limit Voltage Current OVP Off OCP Off Sense Off Figure 1 10 DP811A User Interface Normal Table 1 2 DP800A User Interface Explanation 1 Voltage and current setting values Overvoltage and overcurr
67. m Produkt Diese Bedingungen k nnen auf dem Produkt erscheinen DANGER dt GEFAHR weist auf eine Verletzung oder Gef hrdung hin die sofort geschehen kann WARNING dt WARNUNG weist auf eine Verletzung oder Gef hrdung hin die m glicherweise nicht sofort geschehen CAUTION dt VORSICHT bedeutet dass eine m gliche Besch digung des Instruments oder anderer Gegenst nde auftreten kann Symbole auf dem Produkt Diese Symbole k nnen auf dem Produkt erscheinen A A h Gef hrlicheS Sicherheits 2 Schutz erde Geh usemasse Erde pannung Hinweis DP800A User s Guide VII RIGOL General Care and Cleaning General Care Do not store or leave the instrument in where the instrument will be exposed to direct sunlight for long periods of time Cleaning Clean the instrument regularly according to its operating conditions To clean the exterior surface perform the following steps 1 Disconnect the instrument from all power sources 2 Clean the loose dust on the outside of the instrument with a lint free cloth with a mild detergent or water When cleaning the LCD take care to avoid scarifying it CAUTION To avoid damages to the instrument do not expose them to liquids which have causticity WARNI NG To avoid injury resulting from short circuit make sure the instrument is completely dry before reconnecting to a power source VI DP800A User s Guide RIGOL Environmental Considerations
68. meters currently created When the delayer is enabled the instrument enables or disables the output according to the preset state and delay time at most 2048 groups Users can set the number of output groups of the delayer as well as the state and delay time of each group Users can store the edited timer parameters timer file with the suffix RTF and delayer parameters delay file with the suffix RDF in internal or external memory and recall them when required Press Timer to illuminate it The timer and delayer setting interface is displayed Timer Set To Set the Timer Parameters Timer To Enable the Timer Delay Set To Set the Delayer Parameters Delayer To Enable the Delayer PWN Tip The timer function and delayer function are mutually exclusive When the timer is enabled Delayer is grayed out and disabled when the delayer is enabled Timer is grayed out and disabled DP800A User s Guide 2 13 RIGOL Chapter 2 Front Panel Operations To Set the Timer Parameters Press Timer gt Timer Set to enter the timer parameter setting interface as shown in the figure below The channel currently selected is displayed in the status bar Press the channel selection keys at the front panel to switch channel This interface provides timer parameter preview the horizontal axis represents time and the vertical axis represents voltage and current users can view the values on the current page of the parame
69. n keys to switch channel This interface provides delayer parameter preview Users can view the values on the current page of the delayer parameter list High level indicates turning on the output and low level indicates turning off the output Delayer Parameter Preview Channel Currently Selected Delayer Parameter List Delayer Set CH1 OTP en Off is 1s 1s is 1s TimeGen FixTime Groups 1 Cycles 1 On Delay 1 s StateGen 0 1Patt EndState Outp Off Off Delay 1s Stop Con None No 0 1 2 3 4 5 State Off On Off On Off On Delay s 1 1 1 1 1 Parameter aa Groups gt 1 3 Figure 2 3 Delayer Parameter Setting Interface Number of Groups The number of groups refers to the number of times that the instrument turns on or off the output according to the preset state Press Groups and use the knob or direction keyboard to input the value The range is from 1 to 2048 Number of Cycles The number of cycles refers to the number of times that the instrument performs delay output according to the preset state Press Cycles to set the number of cycles to Infinite or use the knob or numeric keyboard to input the value and the range is from 1 to 99999 DP800A User s Guide 2 23 RIGOL Chapter 2 Front Panel Operations The total number of groups in each delay output the number of groups x the number of cycles The power supply will terminate the delayer function when the total number of groups of delays is finished At thi
70. ng Utility at the front panel and then pressing System Content Conventions in this Manual DP800A series programmable linear DC power supply includes the following models In this manual DP831A is taken as an example to illustrate the functions and operating methods of DP800A series Channel Output Voltage Current DP831A 8V 5A 30V 2A 30V 2A DP832A 30V 3A 30V 3A 5V 3A DP821A 2 6ov 1A 8V 10A DP811A 1 20V 10A Range 1 40V 5A Range 2 Ww ejN DP800A User s Guide XIII RIGOL Contents Guaranty and Declaration uuennunnnnnnnnnnnnnnnnnnnnnnnnnnnnn nun nun nnnnn ann nun nn I Safety Requiremenf uuanauunuuunananananandacnanune nenn un nun ann nee na nnd lI General Safety SummarYy uennsseensseeenssnennsnennnenennnennnnnnnnnnnnnnnnn nenne nennen I Safety Terms and Symbols 0 0 00 einer nn IV Allgemeine Sicherheits Informationen 2ss4Hs0sseennnnnnnennnnnenee nennen V Sicherheits Begriffe und Symbole nen sen a rire VII General Carerand Cleaning ee ak VIII Environmental Considerations ansehe IX DP800A Series Overview uuun00n000n00nnunaunnnnn ann nun ann nun nen nun nun nnnnunnnnn nun X Document Overview uuunnuunaunnnnnnnnnunnnnnnunnnnnunnnnnnannnunnnnnannnnnnannannannnnennnnn XII Chapter 1 Quick Start uuuuununnunnnnunnnnnnnnunnnnnnnnnnnn nun nn nnn nun nun nun un nnnunnnnnnn 1 1 General Inspection ars are retre titi hiitibn wen 1 2 Appearance and Dime
71. nnel meets the preset trigger condition DP800A User s Guide 2 27 RIGOL Chapter 2 Front Panel Operations Recorder When the recorder is enabled users can record the current state of the instrument and if analyzer is installed users can also analyze the file recorded Press leo gt Recorder to open the recorder setting interface You can turn on or off the recorder function set the record period and select the store destination 1 Switch Press Switch to turn on or off the recorder and the default is Off When the recorder is turned on the record period and destination cannot be set The instrument samples and records the output of each channel according to the current record period When the recorder is turned off the current record is finished and the instrument prompts you to save the file recorded press OK to save the file Note During the record make sure that the output of each channel is enabled otherwise the record data will be 0 2 Record Period The record period is the time interval at which the instrument samples and records the output of each channel when the recorder is turned on Before turning on the recorder please set the record period Press Period and use the numeric keyboard or left right direction keys and knob to set the record period of the recorder The range is from 1s to 99999s and the default is 1s 3 Destination Before turning on the recorder please select the store destination Pre
72. nnel on off toggle X DP800A User s Guide RIGOL Provide built in digital trigger to realize digital trigger input and trigger output functions Provide built in on line analyzer to perform on line analysis of various statistic parameters Provide built in monitor to monitor the output according to the user defined monitor condition Provide built in recorder to perform background recording of the output state after power on according to certain record period Provide dedicated preset key to perform one key reset and one key recall of the commonly used output voltage and current configurations Support serial and parallel output functions Support on line self test and manual calibration functions Provide store and recall function Support voltage and current linear programmable functions Complete Interface Configurations and Flexible Control Method Standard configuration interfaces USB Host USB Device LAN RS232 Digital I O Rear Output Interface DP811A Support to extend a GPIB interface via the USB GPIB interface converter option Support USB storage device storage Support SCPI remote command control Conform to LXI Core Device 2011 instrument standard Provide standard 9 pin RS232 interface with flow control function Provide 4 wire digital I O interface which supports the trigger input output function DP800A User s Guide x RIGOL Document Overview Chapter 1 Quick Start Introduce the appearance and dimensions
73. nsions cece eee tee eee eee nenn nennen nnnn anne 1 3 FFONTIP ANCL re ee TR ee 1 4 Rear Panel ns een DR een 1 14 To Connect to Power uueeesseeennenenenenennenenenenen nenn nnnen nennen nenn Aee asi 1 16 Poweron Inspecti n u fan irn 1 16 To Replace the Fusen aa a nennen nennen nennen 1 17 Userilnterface ee ern E AA 1 18 To Use the Built in Help System uessnessnenenenenennnennnennnnnnnnnnnne nme nme nn 1 20 Rack Mount Kit Installation eee eerie nenne nenn 1 21 To Install Singlelfistrument ans aeenei 1 21 To Install dual Instruments un een ee 1 29 Chapter 2 Front Panel OperationS s ssssssss 15 5 2 1 Constant Voltage OUt PUL reer nnnn nennen 2 2 Constant Current Output ee ne tree ie tear 2 6 Connet Power Supplies in Series or Parallel 2 8 Connet Power Supplies in Series 2 8 Connet Power Supplies in Parallel 4444444n Rn nennen nennen 2 9 Track FUN ClO isis seen ou ann keine ran ende ne nn nn lan nee 2 10 Sense Work Mde nannte endeten ehren 2 11 Timer and Delayer ars Hin 2 13 To Set the Timer Parameters sssnsseeennennennenennnnennnennnnen nennen nenn 2 14 To Enable the Timer nnseseseeeeensneenenennnen nennen nenn nenn nenenrnnne nenn 2 22 To Set the Delayer Parameters cece teeter nenn nnnnnn 2 23 To Enable the Delayer ausstatten ranges 2 26 Advanced Function Sissa N awe ian 2 27 Recorders eaa ee teed teeta Re ger 2 28 MeV ZOR na Rea
74. nt the DP821A CH2 and DP811A provide Sense remote sense work mode In this mode the voltage is sensed at the load rather than at the power supply s output terminals It allows the system to automatically compensate the voltage drop in the load leads so as to ensure the specified output value can be consistent with the value received by the load The Sense connection method at the front panel is shown in the figure below Sense Leads Sense Leads Equivalent Resistance Equivalent Resistance Load Lead Load Leads NOTE When outputting a high current the load leads should be as short as possible and it would be best if the two leads can twist together in order to obtain a better output characteristic Please use a twisted pair as the Sense lead as possible as you can and the leads should not be twisted with the load leads Operation Steps 1 Connect the output terminals and Sense terminals at the front panel to both the ends of the load Note the polarity when connecting 2 DP821A After the CH2 8V 10A is selected press the front panel key Sense to enable the Sense function DP811A After the desired range is selected press the front panel key Sense to enable the Sense function DP800A User s Guide 2 11 RIGOL Chapter 2 Front Panel Operations Besides DP811A also provides output interface at the rear panel for Sense work mode The Sense connection method at the rear panel is shown in the
75. nt and power values Provide dial display function indicating the current output state using the dial pointer by simulating the traditional power display mode Provide on line help system for easy acquisition of help information CHEP Safety Protection Provide overvoltage overcurrent protection function users can set the overvoltage and overcurrent parameters to realize effective protection of the load Provide secondary over temperature protection function to realize double over temperature protection of the software and hardware Provide intelligent fan speed control function judge and control the fan speed automatically according to the working condition to effectively reduce the fan noise Provide fan failure check and alarm function Provide keyboard lock function to avoid misoperation Various Functions and Superb Performance Multi channel output up to 200W total output power the output of each channel can be controlled independently Superb load regulation rate and linear regulation rate Provide ultra low output ripples and noise Provide timing output function and support infinite and specified number of cycles of output Provide output track function and mutual output track function Provide Sense function to automatically compensate for the voltage drop caused by the leads between the power supply and the load Provide delay on off output function and support infinite or specified number of cycles of cha
76. numeric keyboard or direction keys and knob to set the voltage in the monitor condition 3 Current Press Current and use the numeric keyboard or direction keys and knob to set the current in the monitor condition 4 Power Press Power and use the numeric keyboard or direction keys and knob to set the power in the monitor condition 5 Stop Mode Press Stop Mode use the direction keys and OK to set the stop mode Output Off Warning and Beeper and multiple modes can be selected When the channel output state meets the monitor condition set the instrument will turn off the output display the corresponding prompt message or sound the beeper according to the stop mode selected 6 Switch Press Switch to turn on or off the monitor function 2 32 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Trigger DP800A provides a digital I O interface at the rear panel It supports trigger input and trigger output Trigger Input The data lines of the digital I O interface receive external trigger signal The source under control namely the output channel turns on the output turns off the output or inverts the output state when the preset trigger condition is met Trigger Output The data lines of the digital I O interface output level or square signal when the output of the control source namely the output channel meets the preset trigger condition The 4 data lines are mutually independent and
77. oard or direction keys and knob to set the desired address It can be any integer from 0 to 30 and the default is 2 The selected address is stored in the non volatile memory 2 52 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL System Setting Power on Setting Select the instrument configuration Default or Last the instrument uses at power on and the default is Default Last use the system configuration before the last power off Default use the factory setting except those parameters that are not affected by reset For details refer to Table 2 2 Press Utility gt System gt Power On to select the desired configuration type This setting is stored in the non volatile memory and will not be affected by reset Over temperature Protection Press Utility gt System gt OTP to enable or disable the over temperature protection OTP function When the OTP function is enabled the instrument turns off the output automatically when the temperature inside the instrument reaches the limit Beeper Press Utility gt System gt Beeper to enable or disable the beeper When the beeper is enabled the instrument generates prompt sound during front panel operation or when error occurs during remote operation Screen Saver Press gt System gt Scrn Svr to enable or disable the screen saver function When the screen saver function is enabled the instrument will enter the s
78. oltage overcurrent protection Press this key to select CH2 and set the parameters of this channel such as voltage current and overvoltage overcurrent protection Press this key to select CH3 and set the parameters of this channel such as voltage current and overvoltage overcurrent protection Press this key to enable or disable the output of the corresponding channel Press this key and the prompt message asking whether to enable the outputs of all the channels will be displayed Press OK to enable the outputs of all the channels Press this key again disable the outputs of all the channels 1 6 DP800A User s Guide Chapter 1 Quick Start RIGOL Single Channel Model DP811A RANGE Rangel Press this key to select the 20V 10A range Users can set the parameters of the channel such as voltage current and overvoltage overcurrent protection of the channel such as voltage current and overvoltage overcurrent Hl Press this key to select the 40V 5A range Users can set the parameters protection Press this key to enable or disable the output of the channel DP800A User s Guide 1 7 RIGOL Chapter 1 Quick Start 3 Parameter Input Area The parameter input area is as shown in the figure below This area includes the direction keys unit selection keys numeric keyboard and knob 1 Direction keys and unit selection keys Direction keys move the cursor When setting parameters use th
79. ons CH1 lt 200ms CH1 CH2 lt 400ms CH1 lt 800ms No Load CH2 CH3 lt 400ms CH3 lt 200ms CH2 lt 400ms rm OVP OCP Accuracy Output Percentage Offset 0 5 0 5V 0 5 0 5A fee i 1 5ms OVP23V Activation Time lt 10ms OVP lt 3V and OCP Mechanical Dimensions 239mm W x 157mm H x 418mm D Weight 9 75kg 10 5kg 10 0kg 10 3kg Power pe 100Vac 10 115Vac 10 230Vac 10 maximum 250VAC 50Hz 60Hz i E f 1 0 USB Device 1 USB Host 1 LAN 1 RS232 1 Digital 10 1 USB GPIB Option Rear Output Interface 1 Environment Full Rated Value Output Full Rated Value Output 0 C to 40 C 0 C to 40 C Full Rated Value Output 0 C to 40 C Under Relatively Higher Under Relatively Higher Working Temperature Under Relatively Higher Temperature the linearity of the Temperature Temperature output current reduces to 50 at the highest temperature the linearity of the output the linearity of the output 55 C current reduces to 50 at current reduces to 50 at the highest temperature the highest temperature 55 C or the fuse is blowed 55 C Cooling Method Fan Cooling 5 4 DP800A User s Guide Chapter 5 Specifications RIGOL Note 1 The accuracy parameters are acquired via calibration under 25 C after 1 hour warm up 2 The maximum time required for the output to change accordingly after receiving the APPLy and SOURce commands 3 The variation of the output within 8 hours after 30 minute warm up when the load c
80. ory or file File Type Press Store gt Type to select the desired file type including state file record file timer file delay file bitmap file and all files 1 State File Store the instrument working state in rsf format in internal or external memory At most 10 instrument states can be stored in the internal memory The state file stores the current system state including the voltage current OVP OCP and track function of each channel as well as the system parameters Record File When the recorder is enabled the instrument records the current output state voltage current and power of each channel and store them in rof format in internal or external memory At most 10 record files can be stored in the internal memory Timer File Store the edited timer parameters the voltage current and time values of each group of parameters in rtf format in internal or external memory At most 10 timer files can be stored in the internal memory Delay File Store the delayer parameters set the state and time of each group of parameters in rdf format in internal or external memory At most 10 delay files can be stored in the internal memory Bitmap File You can browse the bmp format bitmap files under the current directory As x bmp format bitmap files cannot be stored in C disk the right side of the store and recall interface is blank when the file type is set to bmp
81. put You can set a condition and the instrument stops the delay output when state that fulfills this condition is detected Press gt Delay Set gt Stop Con to set the stop condition to None lt Voltage gt Voltage lt Current gt Current lt Power or gt Power After selecting the desired condition use the numeric keyboard or left right direction keys and knob to input the desired value DP800A User s Guide 2 25 RIGOL Chapter 2 Front Panel Operations Save and Read You can save the delayer parameters edited manually or generated automatically in internal or external memory and recall them when required 1 Save After finishing editing the delayer parameters press Save to enter the store and recall interface the file type is fixed at rdf and please save the file according to the introduction in Store and Recall 2 Read Press Read to enter the store and recall interface the file type is fixed at rdf and please read the desired file according to the introduction in Store and Recall Users can edit the delay file read To Enable the Delayer After setting the delayer parameters return to the timer and delayer setting interface and press Delayer to enable the delay output The delay output interface is as shown in the figure below Delayer CH1 OTP eh 7 789V 7 0 049A Off 0 378W 8s Cycles infinite Next Stop Con None End State Outp
82. r at the rear panel Before connecting to power make sure that the setting voltage of the voltage selector at the rear panel matches the input voltage 3 Check the fuse When the instrument leaves factory proper fuse is installed Please check whether the fuse matches the input voltage according to the Input Power Requirement at the rear panel 4 Connect the instrument power cord Connect the instrument to AC power supply using the power cord provided in the accessories WARNI NG To avoid electric shock make sure that the instrument is correctly grounded Power on Inspection Press the power switch at the front panel the instrument starts and ePcutes self test If the instrument passes the self test the welcome interface will be displayed otherwise the corresponding self test failure information including the top board bottom board fan and temperature will be displayed Tip When powering on the instrument after powering off it make sure that the time interval between the two operations is greater than 5s 1 16 DP800A User s Guide Chapter 1 Quick Start RIGOL To Replace the Fuse To replace the fuse follow the steps below 1 Turn off the instrument and remove the power cord 2 Insert a small straight screwdriver into the slot at the power socket and prize out the fuse seat gently 3 Adjust the power voltage selector manually to select the correct voltage scale 4 Take out the fuse and rep
83. r riheen 2 29 MORILOL ves nee en ner Denn ne vee Re E E 2 32 XIV DP800A User s Guide e a er teres incre 2 33 Display Setting engen 2 37 Brightngss een en A ET AAA TAEA OENE EA re 2 37 Contrasti ann aa ao a E yavanna a a a as 2 37 RGB LUMINANCE cicada kei een res 2 37 Display Moden nee Te 2 38 User defined Start up Interface 2s4440sn nennen nennen nennen 2 38 Store and Rekalla ns ren un naht 2 40 BFOWSEr u nes ri eng Ines eben 2 41 File AY DiS re ee Beeren Tee ne 2 41 SAV Chics case RER es E tata sunk A stems etn coulatean muncuns 2 42 Reddit nein ee naan creselateenaaaerntiniis 2 44 Delete ran nie in E 2 44 COPY rinnen 2 44 Paste ee en ET REDNER 2 45 AIT cesses EE RD RE E E A SELLER TERN caterer es 2 46 YO Configuration nem ee ENEAS Ne 2 47 System Setting e iiini eiia aeai einsehen 2 53 Systemi Information nee bin ren 2 54 System Language ne ee een 2 54 Test Calibration s srsnern ee nennen nennen nenn nn nenn 2 55 Printausgabe rent he 2 55 Preset Set ng Auen im hinein 2 56 Option ER nn nee 2 64 Chapter 3 Remote Control ae nah an anne anne 3 1 Remote Control via USB 0 ee Hein are 3 2 Remote Control via LAN esssssenssnennnnennnnennnnennnnnennnnnennnen nennen nn 3 5 Remote Control vIAGPIB Ele 3 9 Remote Control via RS232 uensseeseenennnnenneneenennenenennnennnnen nn nennen 3 11 Chapter 4 Troubleshooting u2a00n00n000n0naunnnunnunn ann nun ann nun n
84. rchannel Search TEST If resources cannot be found automatically Select the GPIB card address of the PC from the comboBox of GPIB and select the GPIB address set in the power supply from the comboBox of INSTR Click Test to check whether the GPIB communication works normally if not please follow the corresponding prompt messages to solve the problem DP800A User s Guide 3 9 RIGOL Chapter 3 Remote Control 5 View device resource Click OK to return back to the main interface of Ultra Sigma The resources found will appear under the RIGOL Online Resource directory as shown in the figure below LAN GPIB USB TMC RS232 IVI Config Verify All eS RIGOL Online Resource me DPS31A IVI Class DriverControl Other Online Resource instrument 6 Communication Test Right click the resource name DP831A GPIBO 18 INSTR to select SCPI Panel Control to turn on the remote command control panel through which you can send commands and read data as shown in the figure below GPIB1 18 INSTR P6314 DPSA000001 00 01 00 3 10 DP800A User s Guide Chapter 3 Remote Control RIGOL Remote Control via RS232 1 Connect the device Connect the power supply to your LAN using a RS232 cable 2 Setthe RS232 parameters Press Utility gt 1 0 gt RS232 to set the parameters relating to RS232 according to the introduction in To Set the RS232 Parameters
85. rea Use the same method to input all the characters in the filename The length of the filename cannot exceed 9 characters You can press Delete to delete the character currently at the left of the cursor in the Filename Input Area e Chinese Input Use the knob to select the desired character in the Virtual Keyboard and press Select to select this character the character selected is displayed in DP800A User s Guide Chapter 2 Front Panel Operations RIGOL the Pinyin Input Area at this point you can press O in the numeric keyboard to directly input the English characters in the Pinyin Input Area After inputting the pinyin of a Chinese character select the number of the desired Chinese character using the numeric keyboard in the Chinese Character Selection Area if the desired Chinese character is not displayed currently use the up down direction keys to turn to the previous or next page and the Chinese character selected is displayed in the Filename Input Area Use the same method to input all the Chinese characters in the filename You can press Delete to first delete the character in the Pinyin Input Area and then delete the Chinese character currently at the left of the cursor in the Filename Input Area Pinyin Input Area Virtual Keyboard Filename Input Area Chinese Character Selection Area Input File Name p OK Figure 2 11 Filename Input Interface Chin
86. ress is unique and is usually used to recognize the instrument when assigning IP address for the instrument The MAC address 48 bits namely 6 bytes is usually expressed in hexadecimal form for example 00 2A A0 AA E0 56 4 VISA Descriptor VISA Virtual Instrument Software Architecture is an advanced application programming interface developed by NI National Instrument and is used to communicate with various instrument buses It uses the same method to communicate with the instrument regardless of the type of the instrument interface GPIB USB LAN Ethernet or RS232 The instrument communicating with it via the GPIB USB LAN Ethernet or RS232 interface is called Resource VISA descriptor is the resource name and describes the accurate name and location of the VISA resource If the LAN interface is currently used to communicate with the instrument the VISA descriptor is TCPIPO 172 16 3 115 1NSTR 2 48 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL 5 Set the IP Address Please acquire a valid IP address from your network administrator firstly and set the IP address manually in manual IP configuration mode The format of the IP address is nnn nnn nnn nnn wherein the first nnn ranges from 1 to 223 except 127 and the other three range from 0 to 255 Press IP Addr and use the numeric keyboard and direction keys to input the desired IP address This setting is stored in the non volatile memory and the inst
87. rogrammable Instruments commands For more information about the commands and programming refer to the Programming Guide Use PC software provided by RIGOL or other manufacturers Users can use the PC software Ultra Sigma of RIGOL Measurement amp Automation Explorer of NI National Instruments Corporation or Agilent I O Libraries Suite of Agilent Agilent Technologies Inc to send commands to control the instrument remotely This power supply can communicate with PC through USB LAN RS232 and GPIB with the USB to GPIB interface converter provided by RIGOL instrument buses This chapter will give a detailed introduction of how to use Ultra Sigma to control the power supply take DP831A as an example remotely through various interfaces For the Ultra Sigma software please contact RIGOL salesmen or technical support The contents of this chapter are as follows Remote Control via USB Remote Control via LAN Remote Control via GPIB Remote Control via RS232 DP800A User s Guide 3 1 RIGOL Chapter 3 Remote Control Remote Control via USB 1 Connect the device Connect the USB DEVICE interface at the rear panel of DP831A with your PC using a USB cable 2 Install the USB driver This power supply is a USB TMC device Assuming that your PC has already been installed with Ultra Sigma after you connect the power supply to the PC and turn both on for the first time the power supply is automatically configured to USB interface
88. roups of voltage and current values when the number of cycles is a specified value Press End State to select Outp Off or Last Outp Off the instrument turns off the output automatically after finishing the output Last the instrument stops at the output state of the last group after finishing the output Note When the number of cycles is set to Infinite the end state is invalid To Manually Edit the Timer Parameters You can edit the timer parameters manually Press Parameter and use the numeric keyboard or left right direction keys or knob to select the number No in the timer parameter list use the up down direction keys to select the voltage Volt current Curr and time Set of the current group respectively and use the numeric keyboard or left right direction keys and knob to input the desired value Use the same method to set the parameters of the other groups You need to set the parameters of number 0 to number P 1 wherein P is the number of output groups currently set Only 6 groups of parameters can be displayed on each page of the timer parameter list and you can press ime or Eg to view and set the parameters of the other groups This interface provides timer parameter preview the horizontal axis represents time and the vertical axis represents voltage and current users can view the values on the current page of the parameter list DP800A User s Guide 2 15 RIGOL Chapter 2 Front Panel Op
89. rs created cannot reach the maximum or minimum due to the characteristic of the exponential function The range of the timer parameters created is related to the rise index or fall index currently set The larger the rise index or fall index is the larger the range of the timer parameters will be as shown in the figures below maximum 8 minimum 0 total number of points 100 rise index fall index are 1 4 7 and 10 respectively 8 T T T T 8 Falllndex 1 Fallindex 4 Falllndex 7 Fallindex 10 Riselndex 1 Riselndex 4 Riselndex 7 o Riselndex 10 DP800A User s Guide 2 19 RIGOL Chapter 2 Front Panel Operations 3 Edit the templet parameters After selecting the desired templet set the templet parameters For different templets the parameters to be set are different as shown in Table 2 1 Table 2 1 Templet Parameters Templet Parameter Sine Max Value Min Value Points Interval Inverted Pulse Hi Level Lo Level Width Period Inverted Ramp Max Value Min Value Points Interval Symmetry Inverted Stair Up Max Value Min Value Points Interval Stair Dn Max Value Min Value Points Interval StairUpDn Max Value Min Value Points Interval Exp Rise Max Value Min Value Points Interval Rise Index Exp Fall Max Value Min Value Points Interval Fall Index Max Value Set the maximum voltage or
90. rs the store and recall interface and please select the desired BMP file Note The internal memory does not support BMP file and please store the content to be displayed in an USB storage device in BMP format Besides the size of the picture cannot exceed 320x56 pixels Coordinate set the coordinate of the picture selected in the interface Note The coordinate set is the coordinate of the upper left corner of the picture in the interface You can display the picture selected in Area 1 and Area 2 as shown in Figure 2 8 Wherein the coordinate range of Area 1 is from 0 0 to 320 55 and the coordinate range of Area 2 is from 0 145 to 320 220 Press Coordinate and use the numeric keyboard or knob to set the coordinate Preview after selecting the desired bitmap file and setting the coordinate press Preview to preview the user defined start up interface Press any key to exit the preview interface Save save the start up interface defined and the instrument will display this interface at the next start up Boot UI switch the current start up interface to the default start up interface as shown in Figure 2 8 or the user defined start up interface DP800A User s Guide 2 39 RIGOL Chapter 2 Front Panel Operations Store and Recall DP800A allows users to store various kinds of files in internal or external memory and to recall the files stored when required DP800A provides an internal non volatile memory C disk and
91. rument will load the IP address set automatically at the next power on if DHCP and Auto IP are set to Off 6 Set the Subnet Mask Please acquire a valid subnet mask from your network administrator firstly and set the subnet mask manually in manual IP configuration mode The format of the subnet mask is nnn nnn nnn nnn wherein the range of nnn is from 0 to 255 Press Sub Mask and use the numeric keyboard and direction keys to input the desired subnet mask This setting is stored in the non volatile memory and the instrument will load the subnet mask set automatically at the next power on if DHCP and Auto IP are set to Off 7 Set the Gateway Please acquire a valid gateway address from your network administrator firstly and set the gateway manually in manual IP configuration mode The format of the gateway is nnn nnn nnn nnn wherein the first nnn ranges from 1 to 223 except 127 and the other three range from 0 to 255 Press Gateway and use the numeric keyboard and direction keys to input the desired gateway address This setting is stored in the non volatile memory and the instrument will load the gateway address set automatically at the next power on if DHCP and Auto IP are set to Off 8 Set the DNS Server Please acquire a valid DNS server address from your network administrator firstly and set the DNS Domain Name Service address manually in manual IP configuration mode The format of the DNS address is nnn nnn
92. s press Save to enter the store and recall interface the file type is fixed at rtf and please save the file according to the introduction in Store and Recall 2 Read Press Read to enter the store and recall interface the file type is fixed at rtf and please read the desired file according to the introduction in Store and Recall Users can edit the timer file read To Enable the Timer After setting the timer parameters return to the timer and delayer setting interface and press Timer to enable the timing output The timing output interface is as shown in the figure below Timer CH1 OTP AN N l Cycles Infinite Groups 10 Next 1 649 v 1 00004 Timer On Delay Set Figure 2 2 Timing Output Interface Tip Enabling the timer will change the output value of the channel make sure that the change in the output value will not affect the device connected to the power supply before enabling the timer The timing output is valid only when both the timer and the channel output are turned on When the timer is enabled the timer parameters cannot be modified and Delayer is grayed out and disabled 2 22 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL To Set the Delayer Parameters Press gt Delay Set to enter the delayer parameter setting interface as shown in the figure below The channel currently selected is displayed in the status bar Press the channel selectio
93. s point the state of the power supply depends on the setting of End State End State The end state refers to the state of the instrument when the delayer stops Press End State to select Outp On Outp Off or Last Outp On the instrument turns on the output automatically Outp Off the instrument turns off the output automatically Last the instrument stops at the output state of the last group To Edit the Delayer Parameters Manually You can edit the delayer parameters manually Press Parameter and use the numeric keyboard or left right direction keys or knob to select the number No in the delayer parameter list use the up down direction keys to select the state State and time Delay of the current group respectively After selecting the state State press OK to switch to the desired state and after selecting the time Delay use the numeric keyboard or left right direction keys and knob to input the desired value Use the same method to set the parameters of the other groups You need to set the parameters of number 0 to number P 1 wherein P is the number of output groups currently set Only 6 groups of parameters can be displayed on each page of the delayer parameter list and you can press Bd or Ew to view and set the parameters of the other groups This interface provides delayer parameter preview and users can view the values on the current page of the delayer parameter list High level ind
94. ss Dest to enter the store and recall interface and the file type is fixed at rof You can store the file recorded in internal or external memory After selecting the desired destination press Save input the desired filename and press OK for the detailed operations refer to the introduction in Store and Recall After finishing the record the instrument stores the record file with the specified filename to the specified destination 2 28 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Analyzer The analyzer can analyze the file recorded and provides the analysis results including the number of group median mode as well as the average variance range minimum maximum and mean deviation of the voltage current or power of different channel Press le gt Analyzer to open the analyzer setting interface You can open the record file stored set the analyzer parameters execute the analysis and view the analysis results 1 Open the File Press Open File to enter the store and recall interface the file type is fixed at x rof select the desired record file and press Read At this point the current time and start time are the record period of the file opened When the groups of the file opened is less than or equal to 2048 the end time is the maximum record time of the file opened the product of the groups and record period of the file opened When the groups of the file opened is greater than 20
95. t In to enter the interface as shown in Figure 2 5 1 Data Line Press Data Line to switch betwen DO D1 D2 and D3 and the data line currently selected will be highlighted in the screen Users can set the trigger conditions of the four data lines respectively 2 Source under Control Press Ctrled Src to select one or more channels as the source under control 3 Trigger Type Press Trig Type to select to trigger on the rising edge falling edge high level or low level of the input signal NOTE For the input signal High Level 2 5V 3 3V Low Level 0V 0 8V Noise Margin 0 4V 2 34 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL 4 Output Response Press Outp Resp to set the output response type e Output On when the trigger condition is met turn on the output of the channel currently selected as the source under control Output Off when the trigger condition is met turn off the output of the channel currently selected as the source under control Output Toggle when the trigger condition is met toggle the output state of the channel currently selected as the source under control 5 Sensitivity Press Sensitivity to switch the sensitivity betwen high middle and low Selecting relatively lower trigger sensitivity can avoid mis trigger at the noise 6 Enable Press Enable to enable or disable the trigger input When it is enabled the instrument triggers when the input signal meets the trigger con
96. t Mask 255 255 255 0 255 255 255 0 Default Gateway 192 16 3 1 192 16 3 1 If your power supply is connected to the LAN of your PC please acquire a set of valid network parameters IP Address Subnet Mask Gateway and DNS and configure the network parameters of the power supply according to the description in To Set the LAN Parameters DP800A User s Guide 3 5 RIGOL Chapter 3 Remote Control 3 Search device resource Start up the Ultra Sigma and click LAN The window as shown in figure a is displayed Click and the software searches for the instrument resources currently connected to the LAN and the resources found are displayed at the right of the window as shown in figure b Click to add them Remove Manual Input LAN Instrument IP Auto detect of LAN Instrument Manual Input LAN Instrument IP Auto detect of LAN Instrument Search 3 6 DP800A User s Guide Chapter 3 Remote Control RIGOL 4 View device resource The resources found will appear under the RIGOL Online Resource directory as shown in the figure below LAN GPIB USB TMC RS232 Verify All izi RIGOL Online Resource IVI Cl DriverControl Other Online Resource IDN RIGOL TECHNOLOGIES 5 0001 00 01 00 5 Communication test Right click the resource name DP831A TCPIP 172 16 3 134 1NSTR to select SCPI Panel Control to turn on the remote command control panel as shown in the f
97. t should not be less than 463 75 mm The instrument after being installed is as shown below 1 22 DP800A User s Guide Chapter 1 Quick Start RIGOL Installation Procedure CAUTION AN Only authorized operator can execute the installation operation Improper installation might result in damage of the instrument or incorrect installation of the instrument on the rack 1 Remove the four rubber bumpers at the front and rear panels of the instrument respectively 2 Fix the instrument on the rack support shelf using two M4 screws DP800A User s Guide 1 23 RIGOL Chapter 1 Quick Start 3 Fix the left fixing part at the left of the instrument s front panel using two M4 screws 4 Fix the front filler panel at the right of the instrument s front panel using two M4 screws 1 24 DP800A User s Guide Chapter 1 Quick Start RIGOL 5 Fix the right fixing part at the right of the front filler panel using two M4 screws 6 Fix one rack rail at the right of the rack support shelf using seven M4 screws DP800A User s Guide 1 25 RIGOL Chapter 1 Quick Start 7 Fix the other one rack rail at the left of the rack support shelf using seven M4 screws 8 Fix the two side beam fixing parts at the tail of the left and right rack rails respectively using four M4 screws 1 26 DP800A User s Guide Chapter 1 Quick Start RIGOL 9 Mount the rack with the instrument fixed to it into a standar
98. tage 5 Set the current Please refer to Set the current in Constant Voltage Output to set the desired current 6 Set the overvoltage protection Press OVP to set the proper overvoltage protection value For the setting method refer to Set the voltage in Constant Voltage Output Press OVP again to enable the overvoltage protection function and the output will be turned off automatically when the actual output voltage is greater than the overvoltage protection value 2 6 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL 7 Turn on the output Turn on the output of the corresponding channel and the actual output voltage output current output power as well as the output mode CC are high lighted in the user interface Warning To avoid electric shock please turn on the output switch after the output terminals are correctly connected CAUTION When the fan stops the channel switch can not be turned on otherwise The fan stops stop the output will be displayed 8 Check the output mode In constant current output mode the output mode displayed should be CC if CV is displayed you can increase the voltage setting value properly and the power supply will switch to CC mode automatically Besides DP811A also provides output interface at the rear panel for constant current output For the detailed connection method please refer to the introduction in Constant Voltage
99. tch to start the instrument 3 Select the channel Select the proper output channel according to the desired output voltage Press the corresponding channel selection key at this point this channel its channel number and output state are high lighted on the screen 4 Set the voltage Method 1 Press Voltage and use the left right direction keys to move the cursor then rotate the knob to set the voltage and the default unit is V After the bit to be set is selected you can also use the up down direction keys to modify the value of the corresponding bit and the default unit is V Method 2 Press Voltage and use the numeric keyboard to input the desired voltage and press the menu key Vor mV or the unit selection key CN or GY to select the desired unit Besides you can also press OK to select the default unit V 2 2 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL During the input press Back to delete the character currently before the cursor and press Cancel to cancel the input Method 3 When the menu key Current is selected you can use the numeric keyboard to input the desired voltage value and press the unit selection key GS or SP to select the desired unit During the input press B Back to delete the character currently before the cursor and press Cancel to cancel the input 5 Set the current Method 1 Press Current and use the left right direction keys to move the cursor then rotate the knob to set the current
100. ter list Timer Parameter Preview Channel Currently Selected Timer Parameter List Timer Set CH1 OTP ae Cycles 1 Groups 1 End State Outp Off No 4 5 Volt 1 000 1 000 1 000 1 000 1 000 1 000 Curr 4 1 0000 1 0000 1 0000 1 0000 1 0000 1 0000 Setis 1 1 1 1 1 1 Parameter aa Groups gt 1 3 Figure 2 1 Timer Parameter Setting Interface Number of Groups The number of groups is defined as the number of groups of preset voltage and current values that the power supply outputs in each cycle Press Groups and use the numeric keyboard or left right direction keys and knob to input the value The range is from 1 to 2048 2 14 DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Number of Cycles The number of cycles is defined as the number of times that the instrument performs timing output according to the preset voltage and current Press Cycles to set the number of cycles to Infinite or use the numeric keyboard or left right direction keys and knob to input the value The range is from 1 to 99999 The total number of groups in each timing output the number of groups x the number of cycles The power supply will terminate the timer function when the total number of groups of outputs is finished At this point the state of the power supply depends on the setting of End State End State The end state refers to the state of the instrument after it finishes outputting the total number of g
101. terface use the network cable to connect the instrument to the PC or the network of the PC Press Utility gt 1 O Config gt LAN to open the LAN parameter setting interface as shown in the figure below You can view the network status and configure the network parameters Utility or Lu LAH Status Configured IP Configure DHCP MAC 00 2A A0 AA EO 56 VISA TCPIP0 172 16 3 115 1NSTR DHCP on IP Address 172 16 3 115 AutolP Off Subnet Mask 255 255 255 0 ManuallP 0n Gateway 172 16 3 1 DHS Server 172 16 2 3 DHCP Auto IP ManuallP IP Addr gt 13 Figure 2 13 LAN Parameter Setting Interface 1 LAN Status Configured the network is successfully connected Disconnect the network is not connected or the network connection fails 2 IP Configuration Mode There are three IP configuration modes DHCP Auto IP and Manual IP If the current LAN status is Disconnect nothing is displayed behind IP Configure In different IP configuration mode the configuration mode of the network parameters such as the IP address is different DHCP in this mode the DHCP server in the current network assigns network parameters such as the IP address for the instrument Press DP800A User s Guide 2 47 RIGOL Chapter 2 Front Panel Operations DHCP to select On or Off to enable or disable the DHCP configuration mode By default the DHCP configuration mode is On e Auto IP in this mode the
102. ters of each channel separately The connection method is shown in the figure below take connecting two channels in parallel as the example Power Supply Power Supply l Channel 1 Channel 2 l 2 ly Rioad I itl 2 Operation Method 1 Connect the load to the power supplies correctly according to the figure above Note the polarity when connecting 2 The power supplies can work in CV or CC mode according to the need of the load Please refer to the introduction in Constant Voltage Output or Constant Current Output to set proper parameters for each channel and open the output of the two channels Note The channels may work in CV or CC mode based on the load in actual application DP800A User s Guide 2 9 RIGOL Chapter 2 Front Panel Operations Track Function Some of the DP800A channels support the output track function as shown in the table below Model CH1 CH2 CH3 DP831A Not support Support Support DP832A Support Support Not support For the two channels supporting track function when the track function of one channel the tracked channel is enabled the voltage setting value of the other channel the tracking channel will change accordingly when the voltage setting value of this channel is changed By default the track function is disabled and it is usually used to provide symmetric voltage for the calculation amplifier or other circuits Operation
103. ther the current setting value of this scale is proper if it is too low increase the current setting value properly 5 If the problem remains please contact RIGOL 3 The constant current output is abnormal 1 Check whether the maximum output power of the scale selected meets the requirement of the load If yes turn to the next step 2 Check whether the cable connecting the load and power supply is short circuited and whether it is in good contact 3 Check whether the load works normally 4 Check whether the voltage setting value of this scale is proper if it is too low increase the voltage setting value properly 5 If the problem remains please contact RIGOL 4 The USB storage device cannot be recognized 1 Check whether the USB storage device can work normally 2 Make sure the USB storage device used is Flash storage type as this instrument does not support hardware storage type USB storage device 3 Restart the instrument and insert the USB storage device to check it 4 If the USB storage device still cannot work normally please contact RIGOL DP800A User s Guide 4 1 Chapter 5 Specifications Chapter 5 Specifications RIGOL All the specifications are guaranteed when the instrument has been working for more than 30 minutes under the specified operation temperature Unless otherwise noted the specifications are applicable to all the channels of the specified model
104. tion Procedure CAUTION Only authorized operator can execute the installation operation Improper 1 2 installation might result in damage of the instrument or incorrect installation of the instrument on the rack Remove the four rubber bumpers at the front and rear panels of the two instruments respectively Fix the two instruments on the rack support shelf using two M4 screws respectively Fix the left fixing part at the left of the front panel of instrument A using two M4 Screws Instrument A Instrument B DP800A User s Guide 1 31 Chapter 1 Quick Start RIGOL Fix one rack rail at the left of the rack support shelf using seven M4 screws 4 Fix the right fixing part at the right of the front panel of instrument B using two M4 screws 5 coy FR 5 Z 5 wn Instrument A DP800A User s Guide 1 32 RIGOL Chapter 1 Quick Start Fix the other one rack rail at the right of the rack support shelf using seven M4 screws 6 Fix the two side beam fixing parts at the tail of the left and right rack rails respectively using four M4 screws 7 1 33 DP800A User s Guide Chapter 1 Quick Start RIGOL Mount the rack with the instruments fixed to it into a standard 19 inch machine cabinet with eight M6 screws and eight M6 square nuts 8 Li DP800A User s Guide 1 34 Chapter 1 Quick Start RIGOL 9 The figure of
105. ts which are approved defective To get repair service please contact with your nearest RIGOL sales and service office RIGOL does not provide any other warranty items except the one being provided by this summary and the warranty statement The warranty items include but not being subjected to the hint guarantee items related to tradable characteristic and any particular purpose RIGOL will not take any responsibility in cases regarding to indirect particular and ensuing damage 6 2 DP800A User s Guide Index RIGOL Index Advanced Functions 2 27 MAC Address nsi 2 48 ALL PIG onsite er 2 41 Manual IPs iiris teniras 2 48 Analyzer nase 2 29 Mean Deviation acce 2 29 Appearance and Dimensions 1 3 Median ann 2 29 Auto Pest 2 48 Menu Keys 244444Hnn ernennen 1 13 B cker betes 1 9 Modes teen en 2 29 Base Val and Step 2 25 MONICOM ige 2 32 Brightness 2 37 Mutual Track Function 2 10 Built in Help System 1 20 OR aiaa aaan iaaa 1 9 Channel Range Selection 1 6 On Delay Off Delay 2 25 Check the Output Mode 2 4 Output ReSponSe 2 35 Connect the Output Terminals 2 2 Output Signale een 2 36 Connet Power Supplies in Parallel 2 9 Output Terminals 1 10 Connet Power Supplies in Series 2 8 Parameter Input Area nee 1 8 Constant Current Output 2 6 Polarity 2 36 Constant Voltage Output
106. un nnnnn 4 1 Chapter 5 Specifications ua000000a00n00naunnunnnunnnnn ann nun nen annnnnn nennen 5 1 Chapter 6 Appendix zuuun00na0nn00naunnnn ann nun nun nun nun ann nunnnnn ann nennen 6 1 Appendix A Accessories and Options ssessssensseennenennnen nennen nenn nn 6 1 Appendix B Warr nty a His Neben 6 2 Index zu0200n00na0 mann nnnn ann nun unnannn ann a A an nunnnnnnannnunnannnunnnnnannnun nennen 1 DP800A User s Guide XV Chapter 1 Quick Start RIGOL Chapter 1 Quick Start The contents of this chapter are as follows General Inspection Appearance and Dimensions Front Panel Rear Panel To Connect to Power Power on Inspection To Replace the Fuse User Interface To Use the Built in Help System Rack Mount Kit Installation DP800A User s Guide 1 1 RIGOL Chapter 1 Quick Start General Inspection 1 Inspect the shipping container for damage Keep the damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument has passed both electrical and mechanical tests The consigner or carrier shall be liable for the damage to instrument resulting from shipment RIGOL would not be responsible for free maintenance rework or replacement of the unit Inspect the instrument In case of any damage or defect or failure notify your RIGOL sales representative Check the accessories Please check the accessories accor
107. w level should not be greater than the high level currently set Width When the templet currently selected is Pulse set the pulse width of the Pulse namely the duration of high level within a period The range is from 1 to Period 1 and the unit is second Period When the templet currently selected is Pulse set the period of the Pulse and the range is from 2s to 99999s NOTE The actual range of the period is related to the width currently setted The actual range is from Width 1 to 999995 Symmetry When the templet currently selected is Ramp set the symmetry of the Ramp namely the ratio of the duration of the rising edge within a period to the whole period and the range is from 0 to 100 Rise Index When the templet currently selected is ExpRise set the rise index of the ExpRise and the range is from 0 to 10 Fall Index When the templet currently selected is ExpFall set the fall index of the ExpFall and the range is from 0 to 10 4 Create the timer parameters After setting all the parameters press Construct to construct the timer parameters The timer parameters constructed are displayed in the timer parameter list as shown in Figure 2 1 DP800A User s Guide 2 21 RIGOL Chapter 2 Front Panel Operations Save and Read You can store the timer parameters edited manually or created using the templet in internal or external memory and recall them when required 1 Save After editing the timer parameter
108. xposed to high temperature or in contact with fire Keep it out of the reach of children Improper change of battery note lithium battery may cause explosion Use RIGOL specified battery only Handling Safety Please handle with care during transportation to avoid damages to buttons knob interfaces and other parts on the panels Do Not Provide Power for the Active Load In order to avoid the anti irrigation current which leads to the power control loop out of control and damages the powered device this power supply can only provide power for the pure load without the current output function DP800A User s Guide RIGOL Safety Terms and Symbols Terms Used in this Manual These terms may appear in this manual WARNING AN Warning statements indicate the conditions or practices that could result in injury or loss of life N CAUTI ON Caution statements indicate the conditions or practices that could result in damage to this product or other property Terms Used on the Product These terms may appear on the Product DANGER indicates an injury or hazard may immediately happen WARNING indicates an injury or hazard may be accessible potentially CAUTION indicates potential damage to the instrument or other property might occur Symbols Used on the Product These symbols may appear on the product A A m Hazardous Safety Protective Chassis Test Voltage Warning Earth Ground Ground Terminal IV DP
109. y t T 100 a ee Notel int P Sym refers to rounding P Sym discard the decimal part e Stair Up The Stair Up waveform is as shown in the figure below The instrument determines the Stair Up waveform according to the maximum denoted by MAX minimum denoted by MIN total number of points denoted by P P210 and time interval currently set and creates P parameters from MIN to MAX at the step of MAX MIN P 1 The timing time is determined by the time interval currently set Stair Up DP800A User s Guide 2 17 RIGOL Chapter 2 Front Panel Operations Stair Dn The Stair Dn waveform is as shown in the figure below The instrument determines the Stair Dn waveform according to the maximum denoted by MAX minimum denoted by MIN total number of points denoted by P and time interval currently set and creates P parameters from MIN to MAX at the step of MAX MIN P 1 The timing time is determined by the time interval currently set Stair Dn StairUpDn The StairUpDn waveform is as shown in the figure below The instrument determines the StairUpDn waveform according to the maximum denoted by MAX minimum denoted by MIN total number of points denoted by P and time interval currently set and creates P parameters When P is an odd number the value increase from MIN to MAX at the step of MAX MIN int P 2 and then reduces to MIN at the same step When P is an even number the
110. ysis results Display Type After opening the record file and setting the start time and end time the data between the start time and end time in the record file currently opened will be displayed in both figure and table forms on the screen Press Disp Type continuously to switch between figure and table forms Figure display the voltage current and power of the current record file in figure form the voltage current or power corresponding to the current time is displayed above the figure and each group of measurement values of each object are connected in linear interpolation mode clearly showing the variation tendency You can press Object to switch among voltage current and power Analyzer OTP Group 0 Avg 0 000Y Min 0 000 Median 0 000Y VAR 0 000Y Max 0 000Y Mode 0 000Y Range 0 000Y MeanD 0 000V CurT 1s Start T 1s EndT 70s Open File Object Disp Type Cur Time gt 12 Table display each group of voltage current and power of the current record file in table form DP800A User s Guide Chapter 2 Front Panel Operations RIGOL Analyzer OTP gt Time Voltage Current Power 1s 7 984V 0 0498 0 387W 2s 7 984V 0 0498 0 387W 3s 7 984V 0 0498 O 387W 4s 7 984V 0 0494 O 387W 5s 7 984V 0 0498 O 387W 6s 0 000V 0 0484 0 000W 7s 0 000V 0 0484 0 000W Group 0 Avg 0 000 Min 0 000 Median 0 000 VAR 0 000 Max 0 000V Mode 0 000Y Range 0 000Y MeanD 0 000Y CurT 1s Start T 1s EndT 70s OpenFil

User's Guide DP800A Series Programmable - AME HF

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