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USER MANUAL

Triple Output

Programmable DC Power Supply

Model MPS-6003LP-3 and MPS-

3006LP-3

USER MANUAL

Summary of Contents for MPS-6003LP-3

Page 1: ...USER MANUAL Triple Output Programmable DC Power Supply Model MPS 6003LP 3 and MPS 3006LP 3 Copyright belongs to Matrix 1 USER MANUAL ...

Page 2: ...TER 3 SPECIFICATION 15 3 1 SPECIFICATION 15 2 2 ADDITIONAL FEATURES 17 CHAPTER 4 FRONT PANEL OPERATION 18 4 1 FRONT PANEL OPERATION OVERVIEW 18 4 2 PANEL DESCRIPTION 19 4 3 VFD DESCRIPTION 20 4 4 MENU DESCRIPTION 20 4 5 PANEL OPERATION 23 4 5 1 Channel Operation 23 4 5 2 OUT ON OFF 24 4 5 3 Timer operation 24 4 5 4 Set Voltage 24 4 5 5 Current Operation 25 4 5 6 Save and Recall Operation 25 4 5 7 ...

Page 3: ... can t accept responsibility for any direct or indirect financial damage or loss of profit that might occur when using the electronic load Safety symbols Warning It reminds the user note some operating procedures practices conditions and other matters that may lead to human casualties Notes It reminds the user of some operating procedures practices conditions and other matters that may result in i...

Page 4: ... to the damage caused by the following conditions Improper or inadequate maintenance to the products by customer Customers use their own software or interface Unauthorized modification or misuse Operate this product not in the specified environment or at the wrong place configuration and maintenance Damage from Customer self installation of circuit or defects due to customers use their products Pr...

Page 5: ...can set to serial parallel track mode The voltage and current for the three channels can be displayed at the same time Small size of 1 2 2U VFD display Function keys with LED light Remote measurement function compensation online pressure drop High accuracy resolution and stability Switch to control the output status Limited voltage and over heat protection Intelligent fan control energy conservati...

Page 6: ...is damage notify the shipping carrier and the nearest Matrix Sales and Support Office immediately 2 Accessories Make sure you receive the AC source and the following accessories at the same time if any is missing please contact your nearest support office a power cord a power cord appropriate for your location a User s manual a factory calibration report 3 AC input There are two kinds of mains inp...

Page 7: ... XXXXLP 3 power supply s dimension Dimension 215mmW 90mmH 452 m12mmD W width H height D depth refer to the Dimension below Front view for MPS 6003LP 3 MPS 3006LP 3 Lateral view for MPS 6003LP 3 MPS 3006LP 3 7 USER MANUAL ...

Page 8: ...panel and rear panel description 2 1 1 Front panel 1 VFD display 2 Rotary knob 3 Power switch Local and Shift key 4 Numeric keys and ESC escape key 5 Function keys 6 Up Down Left Right keys 7 Output terminal 2 1 2 The Rear Panel 9 USER MANUAL ...

Page 9: ...alibration report 4 Certificate 2 2 2 Power on Pre check Before operation the power supply please read the following safety guide Warning The AC input voltage is 110V or 220V please check the switching at the bottom of the power supply to make sure it matches the voltage in your city Otherwise the power supply may be damaged Warning The power supply provides a three wire power cord you should plug...

Page 10: ... instrument will automatically perform a self test routine If the power supply doesn t work then refer to section 1 2 5 2 2 3 Checkout procedure After power on during the self test the following should be displayed on the VFD BIOS ver1 10 Init Scan System Picture 3 About 1S later if EEPROM was damaged then the VFD will display about 2S EEPROM Fail Picture 4 If the latest operation state of the pow...

Page 11: ...nfiguration menu Config for the factory set up on display the different OutState and OutParam setting in the menu will affect on the final state of the display 2 2 4 Output verification The following procedure verify that the power supply outputs the correct voltage and current levels and properly responds to entries from the front panel Voltage Output Check The following steps verify basic voltag...

Page 12: ... the current can be adjusted from 0 to full rated value 8 Disable the output and then remove the short wire 9 Check the other two channels by the same method 2 2 5 If the power supply does not turn on Use the following steps to help resolve the problems you might encounter when turn on the instrument 1 Verify that there is AC power applied to the power supply First verify that the power cord is fi...

Page 13: ...ifications in line fuse Remove the power cord and then use a screwdriver to remove the fuse box Use the same specification of fuse to replace the old one install it to the fuse box and then insert 2 2 7 Adjust the carrying handle To adjust the position grasp the handle by the sides and pull outward Then rotate the handle to the desired position Bench operation Handle USER MANUAL 14 ...

Page 14: ...Current of output offset 0 1 8mA Readback accuracy 25 C 5 C Voltage 0 03 10mV of output offset Current Normal mode voltage 0 1 8mA 4mVp p 1mVrms Ripple and noise 20Hz 20MHz Normal mode current 5mArms TEMP coefficient 0 C 40 C Voltage 0 03 10mV of output offset Readback Temp coefficient Current Voltage 0 1 5mA 0 03 10mV Current 0 1 5mA of output offset Series synchronous operation Series 0 05 10mA ...

Page 15: ...ck accuracy 25 C 5 C of output offset Current Normal mode voltage 0 1 8mA 6A 4mVp p 60V 0 1 5Ma 3A 3mVp p 5V Ripple and noise 20Hz 20MHz Normal mode current 4mArms 3A 4mArms 3A TEMP coefficient 0 C 40 C Voltage 0 03 10mV of output offset Readback Temp coefficient Current Voltage 0 1 5mA 0 03 10mV Current 0 1 5mA of output offset Voltage 0 02 10mV 0 1 30mA 40 groups Parallel accuracy Memory Current...

Page 16: ...cked For more details please refer to chapter of Descriptions about VFD marks If the power supply is in set mode you can modify parameters using the knob If the power supply is in menu operation the knob is used for menu selection V set I set Recall On Off buttons are lit means they are When or selected and under corresponding state now If pressing Shift Recall Save Recall button will keeping ligh...

Page 17: ...means current VFD displays actual voltage and current When button is lit means at least one channel output is on Or all channels are in OFF mode On Off V set I set Recall buttons will not be lit at the same time Note 4 2 Panel Description 0 9 Numeric keys Use keys 1 3 to control the output state of the 3 channels which should coordinate with Shift key Note In key lock mode Shift key is not needed ...

Page 18: ...of all channels Right Left key use to move the cursor or scroll through the menu items Up down key used to increase or decrease the setting value Used to turn on the output of corresponding channel no matter in menu operation or Meter state Shift 1 Shift 2 Shift 3 4 3 VFD Description Explanation of enunciators on the display C In constant current mode V In constant voltage mode Keyboard operation ...

Page 19: ...gs State Set Off all along OFF Keep the last time state before the shutdown Set up the related parameters when power on Keep OutParam Power Out Param Set Reset default Restore the last time parameters Keep Knob Knob Function Set Pulsating knob function Settings Pulsating knob function open Unlock Lock Pulsating knob function closed Buzzer Power Key Beeper Set Off Key sound establishment Key sound ...

Page 20: ...Memory group set GRP1 Group 1 Group 2 Group 3 Group 4 GRP2 GRP3 GRP4 Command SCPI Version Select MATRIX SCPI version select ITECH SCPI command Extended SCPI command 1 EXT1 Return Meter Auto Return to Meter State Off The front panel display will change from setting to meter state Wait5Sec automatically after 5s Reset Reset Menu Default Reset to No Yes System Channel Sel CH1 System Menu USER MANUAL ...

Page 21: ...l connect mode Connect CH1 and CH2 in serial Parallel Choose CH1 CH2 CH2 CH3 ALL Select parallel connect mode Connect CH1 and CH2 in parallel Connect CH2 and CH3 in parallel Connect three channels in parallel Enable tracking function Parallel Track Track Choose CH1 CH2 CH2 CH3 ALL Exit 4 5 Panel Operation Voltage operation should be taken before setting the voltage of the upper limit 4 5 1 Channel...

Page 22: ... command OUTPut ON OFF The output state operation does not affect any other parameter Note The On Off key controls the output state of all 3 channels simultaneously If you want to control the output state of individual channels use the number keys 1 3 with shift button 4 5 3 Timer operation If the Outtimer is enabled for any channel In the menu after the time set the specified channel of the power...

Page 23: ...t setups Each operating state includes a constant voltage value constant current value maximum output voltage Press Shift Recall Save followed by a number key to save the current operating state to non volatile memory Press Recall number 1 to 9 to recall operating state assigned to this location You can also use the SCPI command SAV RCL to save and recall When Save operation is done there will be ...

Page 24: ... Press Used to identify the current menu commands or into the next layer Esc can exit menu or enter a layer menu System OutState This parameter sets the output On Off state at power up If you select Keep the power supply will save the output state prior to power down and revert to that state at power up If you select Off the output state is always OFF when the power supply is turned on The recomme...

Page 25: ... space All saved parameters are divided into four groups They are Grp1 Grp2 Grp3 and Grp4 Each grop can save 9 different operating states 1 9 Command This item set the communication protocol Possible settings are SCPI EXT1 and EXT2 Default setting is SCPI ReturnMeter This item enable Wait5Sec or disable OFF the function to turn back to meter state automatically When select Wait5Sec the display on ...

Page 26: ...imer set the output time to zero Default setting is 0 seconds Comb This item configures the instrument connection mode Off Off means that each channel operates independently When set successfully front panel will display Remove success Series Series mode This function configures the instrument for series operation of CH1 and CH2 Press Esc button to confirm your set And press to quit the operation ...

Page 27: ...The VFD will display Track Set Success and escape this screen after 2S Front display as follows in condition of output off and meter state For example In setting status if voltage of CH1 is set as 2V voltage of CH2 will automatically change to 4V proportionally Notice Tacking function is disabled to the channel with 0V or 0A setting In the former example if CH2 setting is 0V or 0A then when CH1 vo...

Page 28: ...rmation the information includes the following parts Power Model Display the model of power supply MPS 6003LP 3 Soft Version firmware version of power supply Ver 1 XX 1 XX Power SN Display the serial number of the power supply SN XXXXXXXXXXXXXXXXXX Calibration information Display calibration information 2005 8 26 17 46 13 Error Information If error press Shift VFD will display error information pr...

Page 29: ...terminal the same as front pane output terminals S S Remote sensing terminal Disable remote sense function 1 Use the standard shorting clip which has been installed before leave the factory Or you can also use wires to short S and S and 2 Connect output and to the load input teminals and Enable remote sense function 1 Remove the shorting clip between S and S and 2 Connect output and front panel to...

Page 30: ...h the front panel system menu set If you want to change please press Config to change Shift Menu and access to RS 232 data format RS 232 data is a start bit and a stop bit 10 words Start bit and the number of stop bits can not be edit However press Shift Menu and you can choos the following parity item Parity options are stored in nonvolatile memory e Baud rate Press Shift Menu under the system me...

Page 31: ... bit These value is fixed As the description of the RS 232 connector you must use the correct interface cable or adapter Attention even if cable have suitable plug internal wiring also may be wrong Communication settings You should first of all make power supply matching the PC of the following parameters before communication operation Baud rate 9600 4800 9600 19200 38400 57600 115200 You can go t...

Page 32: ...Start Bit 8 Data Bits Parity None Stop Bit USER MANUAL 34 ...

Page 33: ...will provide a controlled output voltage which output voltage drop constant along with the load resistance decreasing until the current increase and limited to the default current value and then conversions By this time the power supply into constant current output while the output voltage will scale reduce which is according to the load resistance get smaller When the current value is less than s...

Page 34: ...upport process If you have a problem follow these steps 1 Check the documentation that come with the product 2 Visit the MATRIX online service Web site is www szmatrix com Matrix is available to all Customers 3 Contact us via email sales szmatrix com or call us at 0086 755 28364273 USER MANUAL 36 ...

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