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Related Manuals for UNI-T UDP6900 Series
Summary of Contents for UNI-T UDP6900 Series
- Page 1 User’s Manual UDP6900 Series Digital Control Power Supply...
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Page 2: Warranty Service
If the original purchaser sells or transfers the product to a third party within one year from the date of purchase of the product, the warranty period of one year shall be from the date of the original purchase from UNI-T or an authorized UNl-T distributor. -
Page 3: Limited Warranty And Liability
If the product is shipped to the location of the UNI-T service center, UNI-T shall pay the return shipping fee. If the product is sent to any other location, the customer shall be responsible for all shipping, duties, taxes, and any other expenses. -
Page 4: Safety Sign
User’s Manual UDP6900 Series Digital Control Power Supply following safety precautions. Please use the cable provided by the factory to connect device. To avoid electric Instrument ground shock, the ground cable must connect correctly. Please make sure the operating voltage not over the rated range of 10%, to avoid Operating voltage damage to the instrument. -
Page 5: Operating Environment
UDP6900 Series Digital Control Power Supply Operating Environment UDP6900 series digital control power supply can only be used under room temperature and low non-condensing zone. The general environmental requirements of the instruments is listed as the below table. Operating Environment... -
Page 6: Inspection And Installation
1.1 Packing List Before using the instrument, 1. Check the appearance whether is damaged or scratched; 2. Check the packing list if has loss. If the product is damaged or accessory is missing, please contact UNI-T sales department or distributor. Article Quantity... - Page 7 User’s Manual UDP6900 Series Digital Control Power Supply 1.3 Handle Handle can adjust to three positions by appropriate strengths. Hold the handle and pull to sides to remove it. Adjusting the handle to the position as shown in the following figure.
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Page 8: Connecting Power Cable
2.1 Product Introduction UDP6900 series is single output programmable DC power supply. This series can realize all sorts of combined output of voltage and current in rated power. A single power supply can meet the two kinds of objects to be tested, high voltage and low current or high current and low voltage test, which greatly saves your cost and space. -
Page 9: Front Panel
User’s Manual UDP6900 Series Digital Control Power Supply High efficiency Front and rear panel are both supported to output Output of current, voltage and power figure is clearly visible LAN port supports Web remote control and VXI bus Supports 100 to 240V input voltage... - Page 10 User’s Manual UDP6900 Series Digital Control Power Supply 2.3 Keyboard Function Home The home page is for displaying the output waveform and switching to a big front. Menu The menu page is for settings, long press screenshot monitor, output settings, system settings, user’s group management;...
- Page 11 User’s Manual UDP6900 Series Digital Control Power Supply 2.4 LCD ake the home page as an example to introduce icon and character functions. Icon and Description Icon and Description Character Character Blinking represents that in Volume key is enabled. sampling.
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Page 12: Rear Panel
User’s Manual UDP6900 Series Digital Control Power Supply 2.5 Rear Panel Rear panel of UDP6922B/UDP6932B/UDP6933B/UDP6942B/UDP6952B/UDP6953B USB TMC Device and LAN port RS232 communication port AC power input socket (it contains the fuse) RS485 communication port and multiple measurement port Output terminal on the rear panel Cooling fan 2.6 Power-on Self-inspection... -
Page 13: Function And Feature
User’s Manual UDP6900 Series Digital Control Power Supply on home page. Error Reference If EEPROM is damaged, “EEPROM Fault” will be prompted. Trouble-shooting The power supply fails to start properly when the power supply is enabled, see the following procedure to check and deal with it. -
Page 14: Voltage Settings
User’s Manual UDP6900 Series Digital Control Power Supply Local/Remote Voltage Settings Current Settings Output ON/OFF Key Lock Voltage, Current and Power Settings Output Preset Settings Over-voltage Protection (OVP) Settings Over-current Protection (OCP) Settings ... -
Page 15: Current Settings
User’s Manual UDP6900 Series Digital Control Power Supply 3.3 Current Settings The current range is between 0V to the maximum output. When press the current key , the cursor indicator will move to the current field, as shown in the following figure. - Page 16 12A. 3.7 Output Preset Settings UDP6900 series power supply provides 8 groups of output preset functions which can be edited and stored freely. Users can preset the voltage value, current value, limit voltage value and limit current value according to their needs. Load the parameters to use, save the reset the step of the parameter. Preset function page is shown in the following figure.
- Page 17 If you want to turn off the OCP function, press the current key slightly two times, and the tick in the icon will be disappeared. 3.10 Main Page Switching UDP6900 series has main page switching function. 17 / 44 Instruments.uni-trend.com...
- Page 18 3.11 List Output (Time Control) and Delayer Function UDP6900 series provides list and delayer function. List output can successively output the user-defined parameter group (512 groups at most), output voltage, output current and time. User can change the parameter group by manual or use the template to batch set the parameter group.
- Page 19 User’s Manual UDP6900 Series Digital Control Power Supply List Output Page Template Settings Press Template to enter the following page. Click on the Edit Object button to switch to voltage or current; Click on the Type button to switch to template of wave;...
- Page 20 User’s Manual UDP6900 Series Digital Control Power Supply After the wave is created, set cycle times in list output mode to output the sine wave continuously. Output time is determined by the product of the period and cycle times. 2. Pulse Wave Pulse width t determines the duration of the high level, period T determines the duration of the whole pulse.
- Page 21 User’s Manual UDP6900 Series Digital Control Power Supply 5. Step Falling Wave The maximum and minimum of the wave determines the amplitude of the step falling wave. Total count (denoted as N) will divide the amplitude to N-1 of step.
- Page 22 User’s Manual UDP6900 Series Digital Control Power Supply 8. Exponential Falling Wave The maximum (denoted as M) and the minimum (denoted as N) of the wave determines the amplitude of the wave. The total count (denoted as P) and the time interval (maximum 9999.9) determines the wave period.
- Page 23 User’s Manual UDP6900 Series Digital Control Power Supply Click on the Manage button to select the file to save or input the filename and save to the specified storager; Note: Delayer data is not saved automatically and needs to be saved manually.
- Page 24 User’s Manual UDP6900 Series Digital Control Power Supply The "10 code" mode indicates that start from the start point is the opened state, until the total points are all set to follow the cycle state of "10"; PS: This template only changes the output state of the point.
- Page 25 User’s Manual UDP6900 Series Digital Control Power Supply Storage Interface of User Group (Note: the file suffix is .user) After enter the list output function, click on the “Manage” button to save or read the list output data. Storage Interface of List Output (Note: the file suffix is .lst.csv) After enter the delayer function, click on the “Manage”...
- Page 26 User’s Manual UDP6900 Series Digital Control Power Supply Read Open the list output/delayer function, click on the Storage button to enter the storage interface as shown in the following figure; and press the encoder knob on the panel to select and load the parameter group file;...
- Page 27 Set the operating mode, power-on output and slope. UDP6900 series provides three slope modes, normal, the slope of voltage (VSR) and the slope of current (ISR). PS: In the mode of list output, delayer and external analog control, the slope mode is normal.
- Page 28 CC slope mode: set the rising and falling slope of current. The slope parameter can be set by the encoder knob and the numerical keyboard. UDP6900 series provides three power operation modes. Normal mode: the output voltage and current is set by manual or remote command.
- Page 29 User’s Manual UDP6900 Series Digital Control Power Supply System Settings Interface Enter System Settings Press the Menu key slightly to enter the main menu, and use the encoder knob move to the system settings, and then push the encoder knob one time to enter the system settings page.
- Page 30 Note: The setting range of baud rate is 9600~115200. Communication Protocol and Address UDP6900 series includes the communication protocol of SPCI, Modbus and Multi-SCPI Modbus. (2) The specified protocol refer to Modbus programming manual and SCPI programming manual. (3) Enter the “Communication Settings” under the “System Settings” interface, click on the “Communication Protocol”...
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Page 31: User Group
User’s Manual UDP6900 Series Digital Control Power Supply Enter the system settings interface after the above operation is set, press the button slightly under “About Device” to view the device information. Device Information 3.13 User Group Load/store the output settings and preset values of the user group. 3.7 subsection has introduced the... - Page 32 User’s Manual UDP6900 Series Digital Control Power Supply Language Setting 3.15 Terminal Function on Rear Panel Terminal Figure on Rear Panel Definition of Rear Panel Interface Power output + Remote line loss compensation + Remote line loss compensation - Power output -...
- Page 33 3.15.1 Voltage Measurement Function UDP6900 series has built-in 4 1/2 voltmeter function. The terminal inputs on the rear panel of the instrument allow to measure the DC voltages from 0.001V to 65.000V (UDP6933B/53B can measure the DC voltage up to 160.0V), and the measured values...
- Page 34 3.15.3 External Analog Quantity All UDP6900 series has external analog function. There is an external analog interface on the rear panel of the power supply, it can control the output voltage, current and switching output by inputting an external voltage (0~10 V), and output monitor by outputting 0~10 V through Vm and Im.
- Page 35 User’s Manual UDP6900 Series Digital Control Power Supply You can use three channels of 0~10V analog signals to control the output on/off of the voltage, current and power respectively; Vm and Im channels output 0~10V analog signals to monitor the voltage and current output of the power supply respectively.
- Page 36 User’s Manual UDP6900 Series Digital Control Power Supply RS232 Interface RS485 interface (refer to the figure of 3.15 Terminal Function on Rear Panel). It can connect to RS485 interface of other master controller via a cable. RS485 Interface Before communication, please check whether the serial port settings and local address (only valid under Multi-SCPI and Modbus protocol) are correct.
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Page 37: Remote Control
User’s Manual UDP6900 Series Digital Control Power Supply Note: USB to RS485 module is required to connect to a PC. 4. Remote Control 4.1 Upper Computer Control Remote Operation Steps 37 / 44 Instruments.uni-trend.com... - Page 38 Turn on the power; Connect the RS232 or USB or LAN control cable between PC and UDP6900 series power supply; Start the remote control application program; Taking UDP6942B as an example, click on the "Instrument Application", select the connection method, and then double-click the UDP6942B power supply icon to enter the remote communication interface.
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Page 39: Web Control
User’s Manual UDP6900 Series Digital Control Power Supply 4.2 Web Control UDP6900 series supports web remote control. Connect the LAN port of UDP6900 power supply to the router and connect to the network, the status bar of the power supply indicates the icon that the LAN port has been successfully connected;... - Page 40 User’s Manual UDP6900 Series Digital Control Power Supply ③ The current output status of power supply (periodic refresh) ④ Power output settings ⑤ Timer shutdown settings ⑥ Power output switch ⑦ Refresh and submit the setting parameters (2) List Output Mode ①...
- Page 41 User’s Manual UDP6900 Series Digital Control Power Supply 41 / 44 Instruments.uni-trend.com...
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Page 42: Technical Index
User’s Manual UDP6900 Series Digital Control Power Supply 5. Technical Index Parameter UDP6922B UDP6932B UDP6942B Voltage 0~60V 0~60V 0~60V Rated Value Current 0~5A 0~10A 0~15A (0°C~40°C) Power 100W 200W 360W Voltage Load Regulation ≤0.01%+3mV ≤0.01%+10mV ≤0.01%+30mV ± (％of output+offset) Current ≤0.05%+2mA... - Page 43 User’s Manual UDP6900 Series Digital Control Power Supply UDP6933B Parameter 0-150V Voltage Rated Value 0-5A Current ( 0 °C~40 °C) 200W Power ≤0.01%+20mV Load Regulation Voltage ± (％of output+offset) ≤0.01%+6mA Current ≤0.01%+20mV Power regulation ratio Voltage ± (％of output+offset) ≤0.01%+6mA...
- Page 44 User’s Manual UDP6900 Series Digital Control Power Supply 1mA(>10A) Setting Accuracy Voltage ≤0.03%+5mV ≤0.03%+20mV (25°C± 5°C) ± (％of output+offset) Current ≤0.1%+25mA ≤0.1%+25mA Readback accuracy Voltage ≤0.03%+5mV ≤0.03%+20mV (25°C± 5°C) ± (％of output+offset) Current ≤0.1%+25mA ≤0.1%+25mA Voltage ≤20mVp-p ≤50mVp-p Ripple (20Hz ~20MHz) Current ≤15mArms...