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BK Precision 1696, Instruction Manual, Page: 4 / 42

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BK Precision 1696 Instruction Manual Download Page 4

 

4 

 

2. Technical Specifications of models 1696, 1697, 1698 

 

Specifications 

1696 

1697 

1698 

Output Voltage 

1-20VDC 

10-5A -40VDC 

1-60VDC 

Output Current  

0-10A 

0-5A 

0-3.3A 

Ripple & Noise (P-P) 

25mV 

25mV 

25mV 

Load Regulation 

0.5% + 200mV 

0.5% + 200mV 

0.5% + 200mV 

Line Regulation 

50mV 

50mV 

50mV 

Input Voltage 

100 - 240 VAC, 50Hz / 60Hz 

Display Meter  

4 digit - display LCD Ammeter, Voltmeter and Power meter 

Meter's Accuracy 

1.5% + 2 counts 

LCD Module Back Light 

48 x 6mm 

Cooling System 

Thermostatic control fan 

Protection Devices 

Over Temperature, Tracking OVP 

Approvals 

CE 

Dimension (HxWxD) 

3.85 x 7.6 x 8.46" (98x193x215mm) 

Weight 

6.6lbs.  ( 3 Kg) 

Accessory 

PC Windows TM software, RS-232 cable and Operation manual 

Summary of Contents for 1696

Page 1: ...INSTRUCTION MANUAL MANUAL DE INSTRUCCIONES Model 1696 1697 1698 Modelo 1696 1697 1698 LABORATORY GRADE SWITCHING MODE PROGRAMMABLE DC POWER SUPPLIES with PC INTERFACE...

Page 2: ...THE PRESET FEATURE 14 7 1 OPERATING THE TIMED PROGRAM 15 7 2 RUNNING THE TIMED PROGRAM 16 8 MAINTENANCE 19 8 1 RECALIBRATION 19 8 2 TROUBLE SHOOTING 20 9 PC INTERFACE CONTROL USER MANUAL 21 9 1 INTRO...

Page 3: ...the output power will be cut off and FAULT warning will appear When you get this warning switch off the unit and remove all loading If you switch the unit back on again it should resume normal operati...

Page 4: ...0mV Line Regulation 50mV 50mV 50mV Input Voltage 100 240 VAC 50Hz 60Hz Display Meter 4 digit display LCD Ammeter Voltmeter and Power meter Meter s Accuracy 1 5 2 counts LCD Module Back Light 48 x 6mm...

Page 5: ...Controller Unit and the related software user re calibration without opening the case is an added bonus When used with a standard PC the supplied user friendly software and built in RS 232 interface...

Page 6: ...DICATORS 1 JOG DIAL 2 UP DOWN KEY 3 DUAL FUNCTION CONTROL KEYS 4 BLACK COLOR NEGATIVE POLARITY OUTPUT TERMINAL 5 RED COLOR POSITIVE POLARITY OUTPUT TERMINAL 6 GREEN COLOR GROUND TERMINAL connected to...

Page 7: ...7 4 CONTROLS AND INDICATORS 7 POWER SWITCH 8 AC 100 240VAC POWER SOCKET WITH INPUT POWER FUSE 9 RS 232 PORT 10 RS 485 PORT BACK PANEL...

Page 8: ...owsboththepresetandtheactualvoltage currentlevelsattheoutputterminals andstatusofconstantcurrent CC orconstantvoltage CV mode Be awareofnewsymbolsappearingonthedisplaywhileinputting Theywillguideyouan...

Page 9: ...Lock Unlock symbol in the display to confirm your setting otherwise repeat the above procedure PC Interface RS 232 RS4S5 1 Press SHIFT key The display will show Sh Ft 2 Press RS232 485 key within 3 s...

Page 10: ...voltage of the unit is recommended to avoid false fault report of the unit 1 PressSHIFTandfollowby0 key 2 Thedisplaywillshow andthepresentuppervoltagelimit 3 Inputyourdesiredvoltagefollowed byENTERto...

Page 11: ...p i e When you switch on the power supply the output is also on automatically with last set voltage value Press the SHIFT then the DN key This will disable the output at power up This is the default s...

Page 12: ...set voltage V set This only appears voltage level is ready for setting I set This only appears current level is ready for setting I const This only appears when unit is in CC constant current mode Th...

Page 13: ...er step is needed 2 To change the current setting press ENTER twice the LCD will show I set push the Up Down key for desired value 3 Press ENTER to confirm your chosen current setting Manual Setting o...

Page 14: ...newly keyed in Program Number b The old settings of voltage and current with V set ready for voltage to be reset c Set the required voltage level than press ENTER to confirm d The display will show I...

Page 15: ...1 to 256 cycles or indefinitely You can run the unit through the sequence of sub programs for the input cycles number unless interrupted by pressing the CLEAR key Programming the Unit 1 Press the PRO...

Page 16: ...he presets of voltage and current levels and operation periods will be retained until further programming 1 Press RECALL followed by the 0 key The display will show STEP 00 and Recall 0 and the settin...

Page 17: ...17 TIMED PROGRAM SYMBOLS 1 Inputting Subprograms...

Page 18: ...18 2 Symbols Running in a Timed Program Cycle Unit is ready for the recheck of all subprogram settings...

Page 19: ...are is compatible to Window XP Me 2000 98SE 98 Installation of the recalibration software 1 In the installation disk run Setup exe inside the folder of Re calibration to install the recalibration soft...

Page 20: ...FT O P ON OFF key 3 Cannot get a high voltage setting within the rated maximum Check the upper voltage limit setting by pressing SHIFT then the 0 key Reset to the rated maximum voltage 4 CANCEL symbol...

Page 21: ...the MemoryPresetsto thepower supply This eliminates the tediousprocessof keying in data for different groupsof Timed Programs and MemoryPresets to the programmable power supply 4 Using thedata loggin...

Page 22: ...lect the desired COM port The default is set at COM port 1 5 Click on Supply Connect and then click on Single in the drop menu 6 An Internal Timed Program window will appear Click on the Data Log head...

Page 23: ...indow A You can use the Data Log window to view present output data or stored data B All the parameters at the bottom of the window display can be changed by direct entry from the PC with decimal poin...

Page 24: ...ace the Untitle b By clicking on it will save the current data onto the PC c To retrieve the data go to the drop menu at 3 Log Description 6 Export to a file of xls type Clicking on this icon will exp...

Page 25: ...25 9 Print Log in xls format P 22 THE DATA LOG WINDOW DISPLAY...

Page 26: ...ime lapsed is on the left hand side of the Time Minimum T Len is the length of time lapsed strafing from the Time Minimum Both parameters are adjustable so that any time period of the log can be displ...

Page 27: ...eRS 485 11 Address Thisfunctionisformultiplepowersupplyapplications Eachpowersupplyhasauniqueaddress IgnorethisfunctionwhenusingRS 232 12 Voltage Enterthedesiredoutputvoltagewithdecimalpoint 13 Curren...

Page 28: ...ers data from the Display table to thepower supply READ FROM PS Get data from the power supply RUN To run the timed program Running Cycle Enter thenumber of thedesired running cycles here Maximum cycl...

Page 29: ...data becomes red in color 9 4 Operation Instruction for RS 485 Interface This interface operation is provided for remote access control up to 31 power supplies The setup procedures below 9 4 1 Config...

Page 30: ...gn for each power supply The range is 001 031 and each of the power supplies requires a unique address 6 Switch on your PC and run the SDP program 7 Click on set up and select the desired Com Port 1 8...

Page 31: ...f Multi Windows Analysis 1 In the tool bar click on Supply Connect then click on Multi in the drop menu 2 A multi window Fig 6 will appear 3 Click on the icon circled as below a Multi Power Supply Con...

Page 32: ...the box along the visible column to set the desired power supply to be visible in Multiple Data log window 6 You can type in the description and location of your power supplies in the location and des...

Page 33: ...ay Display one click and it will display the Data Log and output data of all the power supplies It will activate the icon 2 3 4 2 Show Digital and Log one click and it will showboth the data log of al...

Page 34: ...lays one click and it will only display the Data Log ofthe selected power supply Fig 10 It willdisable the icon 2 3 4 The parameter at thebottom is the same as the Data Log Window in RS 232 Interface...

Page 35: ...Click on the box along the Save column to choose the desired power supply data log to save c Type in the table name d Click save will save the current data onto the PC e To retrieve data go to the dro...

Page 36: ...at 15 Log Clickon 16 Sample Click to select the sampling time 17 SetV Click and type to change the voltage settingof the selected power supply 18 SetC Clickon it and type in to change the current sett...

Page 37: ...ccount must include payment in the form of a money order or credit card For the most current repair charges please visit www bkprecision com and click on service repair Return all merchandise to B K P...

Page 38: ...ation form on www bkprecision com within fifteen 15 days of purchase Exclusions This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations o...

Page 39: ...39 22820 Savi Ranch Parkway Yorba Linda CA 92887 www bkprecision com 2006 B K Precision Corp Printed in PN 481 522 9 001 v 062111...

Page 40: ...address RS 000 255 CR OK CR Change RS 232 RS485 RS 0 RS 232 RS 1 RS 485 GCOM address CR RS RS485 Address CR OK CR Get the RS 485 address GMAX address CR Voltage Current CR OK CR Get maximum voltage a...

Page 41: ...gram Memory of PS GETP address program 00 19 CR Voltage Current Minute Second CR OK CR To Get Anyone Timed Program Memory from 20 Steps Program of PS GPAL address CR Reading voltage V ON Reading curre...

Page 42: ...ss voltage 010 XXX CR OK CR Set Upper Voltage Limit of PS SOUT address 0 CR OK CR Disable Output of PS SOUT address 1 CR OK CR Enable Output of PS PROM address location 1 9 Voltage 010 XXX Current 001...

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