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Related Manuals for UNI-T UDP6722
Summary of Contents for UNI-T UDP6722
- Page 1 User’s Manual UDP6722 Programmable DC Power Supply...
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Page 2: Warranty Service
UNI-T or an authorized UNl-T distributor. Power cords, accessories and fuses, etc. are not included in this warranty. If the product is proved to be defective within the warranty period, UNI-T reserves the rights to either repair the defective product without charging of parts and labor, or exchange the defected product to a working equivalent product (determined by UNI-T). -
Page 3: Safety Requirements
If the products is shipped domestically to the purchase receipt of the original purchaser. 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 UDP6722 Programmable DC Power Supply Users must follow the following conventional safety precautions in operation, service and maintenance of this device. UNI-T will not be liable for any personal safety and property loss caused by the user’s failure to follow the following safety precautions.
- Page 5 User’s Manual UDP6722 Programmable DC Power Supply Grounding Frame and chassis grounding terminal Grounding Protective grounding terminal Grounding Measurement grounding terminal Main power off Main power on Power Standby power supply: when the power switch is turned off, this Supply device is not completely disconnected from the AC power supply.
- Page 6 User’s Manual UDP6722 Programmable DC Power Supply during which it can be used safely. Upon expiration of this period, it should enter the recycling system. Safety Requirements Warning Preparation Please connect this device to AC power supply with the power cable provided.
- Page 7 Caution Abnormality If this device may be faulty, please contact the authorized maintenance personnel of UNI-T for testing. Any maintenance, adjustment or parts replacement must be done by the relevant personnel of UNI-T. Cooling Do not block the ventilation holes at the side and back of this device;...
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Page 8: Product Overview
3. Product Overview UDP6722 programmable DC power supply is switching power supply with wide span. The model is small, light and powerful. It adopts LCD, so the parameter can be display directly and easy to use; the product can be applied to the field of automatic test system, R&D, laboratory, teaching experiment, phone and home... -
Page 9: Main Characteristics
User’s Manual UDP6722 Programmable DC Power Supply Remote sensing Storage List function 40*200 Display mode 4.3"TFT LCD Interface RS232/RS485/USBHost/USBDevice/LAN √ Communication SCPI/MODBUS protocol Power voltage AC 220V±10% Frequency 50Hz/60Hz Size (W×H×D) 214X88X393mm Weight 4.65 kg 3.3 Main Characteristics 4.3 inch TFT-LCD ... -
Page 10: Product Introduction
User’s Manual UDP6722 Programmable DC Power Supply 4. Product Introduction 4.1 Front Panel Figure 4-1 Front Panel Item Description Power switch Turn on/off the power Function will be change according to the display menu on the Functional keys screen Output port... -
Page 11: Rear Panel
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. Instruments.uni-trend.com 11 / 32... -
Page 12: Power Requirements
User’s Manual 0 pcs website. 5.2 Power Requirements UDP6722 DC power supply can only be used under the following power conditions. Voltage: AC 220V±10% Frequency: 50/60Hz Warning: To prevent electric shock, please make sure that the power line is securely connect to the ground. -
Page 13: Daily Checking
User’s Manual UDP6722 Programmable DC Power Supply 5.5 Handle Handle is adjustable and can adjust to four positions, hold two sides of the handle to pull or rotate as shown in the following figure. Figure 5-1 Original Position Figure 5-2 Test Position... -
Page 14: Remote Sensing
User’s Manual UDP6722 Programmable DC Power Supply 5.8 Remote Sensing When the power output current is too large or the connecting line is too long, a large voltage drop will be generated on the connection line, resulting in a decrease in the voltage obtained by the load. This series provides a remote compensation terminal on the rear panel, which can compensate for the line loss of the connecting line, so that the voltage at the load end is equal to the voltage set by the power supply. -
Page 15: Status Bar
User’s Manual UDP6722 Programmable DC Power Supply 6. <Test> This chapter contains Test display Status bar Test result 6.1 Measure The instrument will enter <Measure> page when boot up. The page is used to set and display the basic parameter of power. - Page 16 User’s Manual UDP6722 Programmable DC Power Supply Icon on Status Bar Picture Description Power output has turned off Blinking: the power is outputing Power output has turned off Power output is operating CV mode Power output is operating CC mode...
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Page 17: List Setup
User’s Manual UDP6722 Programmable DC Power Supply 7. Setup Press [Delayer] two times to enter setup page. The page can set other setup for power output. <Setup> Page Figure 7-1 < Setup> Page Item Setting Description The instrument will stop output when it... - Page 18 User’s Manual UDP6722 Programmable DC Power Supply <List Setup> Item Setting Description The currently loading list file, press [Save] shortcut key to FileNum enter <ListFile> to save and recall the file. Select the line to start the test from the list on the right side,...
- Page 19 User’s Manual UDP6722 Programmable DC Power Supply Figure 8-2 Parameter Setup of List Output Shortcut key of list output Shortcur Key Setting Description Swithc to the basic parameter setup on the left side after Basic press this key. Set voltage to 1.00V, current to 1.00A, time to 1.0s after Reset press this key.
- Page 20 User’s Manual UDP6722 Programmable DC Power Supply Press the functional key below the <Measure > interface and press [File] key to enter file management page. 9.1 List File (Local) Figure 9-1 ListFile (Local) Shortcur Key Setting Description Back Back to set up...
- Page 21 User’s Manual UDP6722 Programmable DC Power Supply On: The instrument will recall the file after the instrument boots up. PowerOnLoard Off,On If other files are set to boot recalling, this file cancles boot recalling by default. On: List setup will save in the line of the corresponding file...
- Page 22 User’s Manual UDP6722 Programmable DC Power Supply Figure 10-1 Basic Parameter of Delayer <Delayer Setup> Shortcur Key Setting Description The currently loading list file, press [Save] shortcut key to FileNum enter <Delayer File> to save and recall the file. Select the line to start the test from the list on the right side,...
- Page 23 User’s Manual UDP6722 Programmable DC Power Supply Shortcut key of delayer Shortcur Key Setting Description Swithc to the basic parameter setup on the left side after Basic press this key. Reset Reset the whole list on the right side. Step...
- Page 24 User’s Manual UDP6722 Programmable DC Power Supply 11.1 Delayer File (Local) Figure 11-1 Delayer File (Local) If the USB is inserted, press [Udisk File] shortcut key to manage the delayer file in USB. By turning the rotary knob or pressing arrow keys to enter the following table to manage the delayer file.
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Page 25: Wave Display
User’s Manual UDP6722 Programmable DC Power Supply If press [Local File] shortcut key or plug out USB, the interface will switch to local page. Delayer file in USB only supports the operating of load, save, delete and rename. 12. Wave Display Press [Wave] key to display the currently output wave of voltage, current and power. - Page 26 User’s Manual UDP6722 Programmable DC Power Supply 13.1 File Management (local) In <Wage> page, press [File] under the screen, or in <measure> page, press [file] under the screen, we will enter the file <Local> page. If USB is inserted, press <Udisk File> shortcut key to manage the file in USB. By turning the rotary knob or pressing arrow keys to enter the following table.
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Page 27: System Setup Menu
User’s Manual UDP6722 Programmable DC Power Supply 13.2 File Management (USB) If press [Local File] shortcut key or plug out USB, the interface will switch to local page. File management in USB only supports the operating of load, save, delete and rename. (The operation is same as Local file.) -
Page 28: Remote Communication
User’s Manual UDP6722 Programmable DC Power Supply 8 data bits, 1 stop bit, no check bit. USB is virtual serial port. The instrument supports the communication Protocol SCPI, Modbus protocol of SCPI and Modbus Station address in Modbus protocol, it supports 0x00... - Page 29 User’s Manual UDP6722 Programmable DC Power Supply RS-232 is the current widely used serial communication, it also known as the asynchronous communication. It is used for data communication between computers and computers, computers and peripherals. RS is the abbreviation of "Recommended Standard", 232 is the standard number, the standard is officially published by the American Electronics Industry Association (EIA) in 1969.
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Page 30: Rs-485 Port Setup
User’s Manual UDP6722 Programmable DC Power Supply 15.2 RS-485 Port Setup RS485 uses half-duplex mode. RS485 uses part of the DB9 interface and the definition as follows. DB9 Pin Function 485A 485B If user uses Modbus protocol, it should set the local address. -
Page 31: Appendix A Maintenance And Cleaning
When USB bus is enabled and connecting to PC, user can find serial port number in PC management. Due to the different manchines, the serial port number of each PC is not necessarily the same. 15.5 Language Communication supports SCP1 and Modbus commands, the detailes refers to “UDP6722 Programmable DC Power Supply- Programming Manual”. 16. Appendix 16.1 Appendix A Maintenance and Cleaning... -
Page 32: Appendix B Warranty Overview
In any case, UNI-T does not bear any responsibility for indirect, special, or consequential loss. 16.3 Appendix C Contact Us If the use of this product has caused any inconvenience, if you in mainland China you can contact UNI-T company directly.