BK Precision XLN1001, User Manual

Page 1: ...Model XLN3640 XLN6024 XLN8018 XLN10014 High Power Programmable DC Power Supply USER MANUAL ...

Page 2: ...ed three conductor electrical outlet Do not alter the ground connection Without the protective ground connection all accessible conductive parts including control knobs can render an electric shock The power jack and mating plug of the power cable meet IEC safety standards DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE Do not operate the instrument in the presence of flammable gases or fumes Operation ...

Page 3: ...struction of part or all of the product WARNING Do not alter the ground connection Without the protective ground connection all accessible conductive parts including control knobs can render an electric shock The power jack and mating plug of the power cable meet IEC safety standards WARNING To avoid electrical shock hazard disconnect power cord before removing covers Refer servicing to qualified ...

Page 4: ...his product in advance If the packaging material is lost use an equivalent buffer material to replace it in packaging and with external marks indicating fragile water prevention Maintenance Please return the power supply to factory for any repair service or maintenance Disposal When the device is in an unusable condition and can t be repaired please discard it according to your company s disposal ...

Page 5: ...ment 9 2 4 Storage 10 2 5 Power line voltage 10 2 6 Fuses 10 2 7 Warm up Time 11 2 8 Power off procedure 11 2 9 Cautions in Operation 11 3 Front Panel Operation 12 3 1 XLN3640 XLN6024 XLN8018 XLN10014 Panel 12 3 1 1 Front Panel 12 3 1 2 Rear Panel 29 4 Operation Instructions 33 4 1 Voltage Setting 33 4 2 Current Setting 33 4 3 Over voltage Protection OVP 33 4 4 Over current Protection OCP 33 4 5 V...

Page 6: ...85 49 5 Protection and Error Messages 53 5 1 Over voltage Protection OVP 53 5 2 Over current Protection OCP 53 5 3 Overpower Protection OPP 53 5 4 Constant Voltage Protection CV TO CC 54 5 5 Constant Current Protection CC TO CV 54 5 6 Over temperature Protection OTP 54 5 7 Low Voltage Protection ACD 55 5 8 Error Input Message 55 6 Remote Interface communication protocol 56 6 1 Prefaces 56 6 2 Para...

Page 7: ...ing Telnet 77 Using Sockets 77 7 Assemble Accessories 78 7 1 Assemble Rack Mount Brackets 78 7 2 Assembly of Output Protective Cover XLN6024 XLN8018 XLN10014 79 7 3 Assembly of Remote Sense Protective Cover XLN6024 XLN8018 XLN10014 80 8 Accessories 81 9 Service Information 83 10 Limited Two year Warranty 84 ...

Page 8: ...dditionally the power supplies provide a memory space for storage of 10 instrument settings that can be recalled directly This feature offers an easy way to restore the application settings In addition users can program to control when to cut off the output This feature provides extra safety for burn in and electroplating applications The supplies also provide over voltage protection OVP over curr...

Page 9: ...g users the extra expense and space for extra measuring instruments 4 Internal memory and timer function The XLN series provides a memory space for storage and retrieval of 10 instrument settings The instruments provide one 1 timer with the resolution of 1 second The timers are used to time the outputs When the timer counts down to zero the power supply will automatically turn the output off This ...

Page 10: ...mbined output power to a maximum of 5760 W In parallel connection mode of four XLN3640 the maximum output is 36 V 160 A and in series connection mode of four XLN10014 the maximum output is 400 V 14 4 A 7 Multi unit connection mode The RS 485 interface can be used to connect multiple power supplies in series up to maximum of 31 units They can be controlled via USB interface with a computer ...

Page 11: ...V 6 mV Current 4 mA 4 mA Load Regulation Voltage 8 mV 8 mV Current 8 mA 7 mA Ripple Noise 20Hz 20MHz Normal Mode Voltage 0 5 of max power 5 mVrms 60 mVpp 6 mVrms 70 mVpp Normal Mode Current 90 mA 70 mA Programming Resolution Programming 1 mV 1 mA 1 5 mV 1 mA Readback 1 mV 1 mA 1 5 mV 1 mA Programming Accuracy output offset Voltage 0 05 10 mV 0 05 15 mV Current 0 05 10 mA 0 05 18 mA Readback Accura...

Page 12: ...se Time 1 ms Efficiency 80 AC Line Rated Input Voltage 100 240 VAC Full load Tolerance Variation in Voltage 15 10 10 power de rating mode when voltage under 95 VAC Rated Frequency 47 Hz 63 Hz Maximum Rated Input Power 1700 VA Temperature Ratings O Operation 0 C 40 C Temperature Ratings S Storage 10 C 70 C Dimensions W H D 16 5 x 1 7 x 17 inch 420 x 43 6 x 432 mm Weight 19 8 lbs 9 kg Standard Acces...

Page 13: ...Current 4 mA 4 mA Load Regulation Voltage 10 mV 12 mV Current 6 5 mA 6 mA Ripple Noise 20Hz 20MHz Normal Mode Voltage 0 5 of max power 7 mVrms 80 mVpp 8 mVrms 80 mVpp Normal Mode Current 50 mA 40 mA Programming Resolution Programming 2 mV 1 mA 2 5 mV 1 mA Readback 2 mV 1 mA 2 5 mV 1 mA Programming Accuracy output offset Voltage 0 05 20 mV 0 05 25 mV Current 0 05 7 mA 0 05 6 mA Readback Accuracy ou...

Page 14: ...ut Voltage 100 240 VAC Full load Tolerance Variation in Voltage 15 10 10 power de rating mode when voltage under 95 Vac Rated Frequency 47 Hz 63 Hz Maximum Rated Input Power 1700 VA Temperature Ratings O Operation 0 C 40 C Temperature Ratings S Storage 10 C 70 C Dimensions W H D 16 5 x 1 7 x 17 inch 420 x 43 6 x 432 mm Weight 19 8 lbs 9 kg Standard Accessories Power Cord Terminal Blocks for Rapid ...

Page 15: ...PI command only List mode supports up to 10 sets of program and maximum 150 steps in total Auxiliary 5 V 1 A output Built in precise voltage and current measurement OVP OCP OPP and key lock function Series parallel connection setup up to 4 Multi unit connection mode via RS485 interface allows connection of up to 31 power supplies Average measuring time per measurement is 50 ms Standard USB interfa...

Page 16: ...n an environment with temperature 0 40o C relative humidity 20 80 Pause the operation when ambient temperature is over 40o C undo the operation only after the ambient temperatures drops to the acceptable temperature range Operating temperature over the above range would damage the instrument 2 This product is equipped with one blow out type cooling fan on the back board and three in take cooling f...

Page 17: ... compatible with the rated voltage current and should be firmly connected Warning The power cable attached with this product is certified for safety To change a cable or add an extension cable be sure that it can meet the required power ratings of this product Any misuse with an additional cable would void the warranty of this product 2 6 Fuses This product is a switching mode power supply The fus...

Page 18: ...ion A While connected in series each power supplies should be in power on state and output should be ON In case there is any one supply that is in power off state or output is OFF the associated output current will flow over the output bypass diode of the power off unit and burn it out B While in parallel connection mode the output voltage of each power supplies should be set to equal values If th...

Page 19: ...splay 192x32 Graphic LCD Module 3 Current setting Press to set up the current limit 4 Voltage setting Press to set up the output voltage 5 Dot Local This button is applied as a decimal point Or push this button after entering REMOTE online state to revert back to LOCAL mode unit operation mode Or press this button to release after entering LOCK mode 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

Page 20: ...tus use this key to move cursor right Store Under Memory Setting status use this key to store setting to the selected memory set 9 Up Left Recall This key is a multi function key for the following three functions Up In Menu Setting status use this Down key to move cursor to the up item Left Under Output status use this key to move cursor left Recall Under Memory Setting status use this key to reca...

Page 21: ...ly adjust voltage at CV mode or current at CC mode 14 Mem Press this key to enter access the storage memory Users can then use the numerical key or knob to select the target memory set to save or recall the configuration by pressing the STORE or RECALL key Ten sets are available in selection F F 15 Menu Use this key to enter system parameter settings There are eight 8 major items under operation U...

Page 22: ...TROL Choose the remote interface USB GPIB ETHERNET GPIB and ETHERNET available only with on models with GL suffix USB control requires installing USB drivers first Download USB driver from www bkprecision com USB interface is a virtual COM port The settings are Baudrate 57600 bps 1 SYSTEM SETTING 2 OUTPUT SETTING 3 PROTECTION 7 TIMER CONTROL 8 CALIBRATION ...

Page 23: ...address DHCP IP address is assigned by the server IPADDRESS If IP CONFIG is set to STATIC users can enter a static IP address here If IP CONFIG is set to DHCP the assigned IP address will be shown here Note If you are not sure of the IP settings consult your network administrator KEY LOCK While exiting the setting screen after enable KEY LOCK all keys except the key are locked Only this key can di...

Page 24: ... the output state of the supply when powered on When OFF is selected the XLN series will do nothing after power on If LAST is selected then at power on the supply will use the last setting before it turned off previously If USER user defined is selected a prompt will ask for setting output voltage current and output state Once set these values are then used the next time the supply is powered on 2...

Page 25: ...ATE Current ascending descending slope XLN 3640 0 01 2 5A ms XLN 6024 0 01 1 2A ms XLN 8018 0 01 0 72A ms XLN 10014 0 01 0 48A ms CONNECTION DROP Turns on off the connector drop calibration function EXT FULL VOLT External voltage control full scale setting Select between 10 V or 5 V for full scale control 3 PROTECTION SETTING PROTECTION Press key in the first screen of Menu Setting to enter PROTEC...

Page 26: ...disable the protection of the change from CV to CC mode CC TO CV Enable disable the protection of the change from CC to CV mode 4 SERIES PARALLEL SETTING Press in the second screen of Menu Setting to enter SERIES PARALLEL menu L T L T F F T SELECT MODE Choose series or parallel operation mode MASTER SLAVE Refer to Series Parallel Setting section for the detailed setting procedure of MASTER SLAVE m...

Page 27: ...rent Counting section for the detailed setting procedure 6 2 PROGRAM MODE Press to enter the PROGRAM MODE menu 1 Before running the program user needs to input the programmed values through the USB or GPIB interface into the power supplies Users may save up to 10 programs program number 1 through 10 inside the memory and recall them in this Program Mode screen by selecting the program number and t...

Page 28: ... function TIME Set up OUTPUT ON time Max 999Hr 59Min 59Sec 8 CALIBRATION Press in the third page of Menu Setting to enter CALIBRATION menu Users must enter the password to access calibration mode L 8 1 Equipment Requirements 1 5 Digital Volt meter 2 Shunt for current calibration 100 A 10 mΩ 8 2 Calibration Procedure VOLTAGE CALIBRATION ...

Page 29: ...n in Figure 1 below Turn on the supply Once the unit enters the main page press MENU and select 8 Calibration and key in password 13579 to enter the following calibration menu screen Figure 1 L 1 3 2 L L L B Press 1 to access Voltage Calibration Procedure C ...

Page 30: ... value at each voltage function does not fit with the following table below please inspect the hardware XLN3640 Function Setting Value Range of Read Back Value Lo 1 8V 1 5 2 0 V MIDL 12V 10 13 V MIDH 24V 21 25 V Hi 32 4V 31 34 V XLN6024 Function Setting Value Range of Read Back Value Lo 3V 2 4 3 6 V MIDL 20V 18 22 V MIDH 40V 36 44 V Hi 57V 53 61 V XLN8018 Function Setting Range of Read Back Value ...

Page 31: ...DL 33V 29 7 36 3 V MIDH 66V 59 72 V Hi 95V 85 104 V E When pressing ENTER at Hi function and the calibration data values will be stored in FLASH and unit will return to calibration main screen A Press 2 in the calibration main page to enter OVP calibration page OVP CALIBRATION L L a o L i B Press ENTER to access OVP calibration procedure at Low function ...

Page 32: ...ion value will be stored in FLASH and unit will return to the calibration main screen G If calibration is not completed in 10 seconds after starting please inspect OVP circuit A Connect two output terminals of the power supply to two ends of the current shunt and connect DVM to the sensor of current shunt to measure DC voltage as shown Figure 2 Press 3 to enter current calibration screen CURRENT C...

Page 33: ... First input parameter resistance of current shunt mΩ of current measurement fixture According to voltage value shown on DVM fill in that value that corresponds to the function and press ENTER key Figure 2 ...

Page 34: ...each function is changed to actual current value XLN3640 Function Setting Range of Transformation Value Lo 0 1A 0 0 5 A MIDL 13A 11 14 A MIDH 26A 23 27 A Hi 38A 34 39 A XLN6024 Function Setting Range of Transformation Value Lo 0 06A 0 0 5 A MIDL 7 8A 6 6 9 A MIDH 15 6A 14 17 2 A Hi 22 8A 21 24 6 A XLN8018 Function Setting Range of Transformation Value Lo 0 045A 0 0 1 A MIDL 5 9A 5 3 6 5 A ...

Page 35: ... 12 33 15 07 A D The calibration value will be stored in FLASH after pressing ENTER at Hi function 9 Series Connection Control Setting CHAIN Press in Menu setting page to enter CHAIN SETTING page F F F F 1 CHAIN ON OFF On Off Series Connection Mode CHAIN ADDRESS Setting Address 1 31 For the detailed setting information please refer to SERIES CONNECTION FUNCTION section ...

Page 36: ...ing connection 18 RMT LCL Sense When Remote sense is selected the wire connection can be setup as follows shown in the figure below positive sense S and positive lead of the DC output are connected to the positive end of the device whereas negative sense S and negative lead of the DC output are connected to the negative end of the device under test This connection will compensate the voltage dropp...

Page 37: ...e end of the device and the negative lead of the DC output is connected to the negative end of the device under test When this sensing mode is selected the power wires from the DC output leads to the device under test should be as short as possible 19 LAN optional The ETHERNET interface connector 20 GPIB optional The GPIB interface connector 21 AC power input The power receptacle is for a power so...

Page 38: ...3640 0 24 A for XLN6024 0 18 A for XLN8018 and 0 14 4 A for XLN10014 The range of the external resistance is 0 5 K ohm which corresponds to the output voltage of 0 36 V for XLN3640 0 60V for XLN6024 0 80 V for XLN8018 and 0 100 V for XLN10014 and corresponding to the output current of 0 40 A for XLN3640 0 24 A for XLN6024 0 18 A for XLN8018 and 0 14 4 A for XLN10014 26 RS485 While in series or par...

Page 39: ...is designed meeting safety code and has passed the related qualification test In case no output cable is connected close the protection cover and fasten the screws in so as to protect user from electric shock or other hazards ...

Page 40: ...4 3 Over voltage Protection OVP Press to enter the Configuration menu and press to enter the PROTECTION setting menu Then using the knob set OVP to ON and press to confirm it Now the cursor will move to the value setting for the OVP on the right hand side Enter the OVP value here by pressing the numerical keys F F S 3 8 S S 2 0 4 4 1 4 F F 4 4 Over current Protection OCP Press to enter the Configu...

Page 41: ...ary knob When the output is ON user may still increase or decrease the output voltage by turning the rotary knob The procedure is press and cursor appears in response press or to move the cursor to the digit you want to change and turn the knob to increase or decrease the output voltage value at the cursor The changes of the voltage setting and the output voltage can be observed 15 6 3 4 7 Timer F...

Page 42: ...ts in series the combined supply can output 400 V 14 4 A Note that you cannot perform both parallel and series mode at the same time Series connection will be off once series cascade parallel connection function is turned on 4 8 1 Parallel Connection Setting While connecting four sets of XLN3640 XLN6024 XLN8018 XLN10014 in parallel the wiring should be setup like the following After wiring is comp...

Page 43: ... TYPE SLAVEA for the supply and press to confirm the setting Using the same procedure setup SLAVE B and C for another two 2 supplies as shown below L L L L L L To set the master unit press and in the main screen to enter the series parallel setting option And then use the knob to select the parallel mode SCPI command is PS MODE PARALLEL and press to confirm It will continue to the next line for th...

Page 44: ...n mode in this example press LCL to access to the series parallel setting screen and turn the knob to select OFF for series parallel selection to disable the series or parallel operation mode and return to the local operation mode so that the XLN3640 XLN6024 XLN8018 XLN10014 can be controlled by press the front keys again Do not change the operation mode while XLN3640 XLN6024 XLN8018 XLN10014 is i...

Page 45: ...mand is PS MODE SERIES and then press to confirm It will continue to the next line for the MASTER SLAVE selection Turn the knob to select SLAVE A SCPI command is PS TYPE SLAVEA for the instrument and press to confirm the setting Using the same procedure to set up SLAVE B and C for the other two supplies L L L To set the master unit press and in the main screen to enter the series parallel setting ...

Page 46: ... and current To release from this operation mode series operation mode in this example press LCL to access to the series parallel setting screen and turn the knob to select OFF for series parallel selection to leave the series or parallel operation mode and return to the local operation mode so that the power supply can be controlled by pressing the front keys again Do not change the operation mod...

Page 47: ... setting procedure if the Master cannot have a communication with one of the three Slaves the Master will present the following error message Slave A in this example L After finishing the setting procedure if a Slave receives only the output command sent by the Master but does not receive the synchronization signal it will present the following error messages The error message SYNC ON is shown whe...

Page 48: ...40 0 24 A for XLN6024 0 18 A for XLN8018 and 0 14 4 A for XLN10014 The wirings of the external control are shown in the following figure The external voltage control or external resistance control can be set in the system setting screen Since the external control circuit uses a 12bit D A converter for 0 36 V for XLN3640 or 0 60 V for XLN6024 or 0 80 V for XLN8018 or 0 100 V for XLN10014 output vol...

Page 49: ...m will start counting down the timer until the breaker or fuse is open The resolution of the timer is 100us 0 1 ms and the maximum counting period is one hour If the counter doesn t work after pressing error occurs herein and the screen will display an error message after two seconds One of the following three scenarios may happen A Connector not ready If a fuse is not properly connected to the ou...

Page 50: ...Command Only Models XLN3640 XLN6024 XLN8018 XLN10014 provides the capability to support list mode which allows users to download a small program to internal memory and execute a program from there There are memory spaces to store 10 programs that can have 150 steps in total for setting purpose This can only be programmed remotely via USB GPIB or LAN with SCPI commands or with the included software...

Page 51: ...mber PROG CLE Clear program 1 data PROG REP 0 No repeat repeat one time for 1 PROG TOTA 8 Set program 1 to have 8 steps in total PROG STEP 1 Following 3 settings are for step 1 PROG STEP CURR 1 Set output current to 1 ampere PROG STEP VOLT 5 Output voltage is set to 5 volts PROG STEP ONT 0 1 Output ON time is set to 0 1 sec PROG STEP 2 Following 3 settings are for step 2 PROG STEP CURR 1 PROG STEP...

Page 52: ...PROG STEP 7 Choose step 7 PROG STEP CURR 1 PROG STEP VOLT 5 PROG STEP ONT 0 1 PROG STEP 8 Choose step 8 PROG STEP CURR 1 PROG STEP VOLT 0 PROG STEP ONT 0 1 PROG NEXT 0 Select next program to run after program 1 is complete 0 means stop PROG SAV After edit use Save command to store program 1 in the hardware PROG 1 PROG RUN ON To run the program stored in the hardware select program number and then ...

Page 53: ...tings for step 1 PROG STEP CURR 2 Set output current to 2 amperes PROG STEP VOLT 20 Set output voltage to 20 volts PROG STEP ONT 0 5 Set output ON time to 0 5 sec PROG STEP 2 Choose step 2 PROG STEP CURR 2 PROG STEP VOLT 15 PROG STEP ONT 0 5 PROG STEP 3 Settings for step 3 PROG STEP CURR 2 PROG STEP VOLT 20 PROG STEP ONT 0 5 PROG STEP 4 Choose step 4 PROG STEP CURR 2 PROG STEP VOLT 10 PROG STEP ON...

Page 54: ...ONT 0 5 PROG STEP 8 Choose step 8 PROG STEP CURR 2 PROG STEP VOLT 0 PROG STEP ONT 0 5 PROG NEXT 0 Select next program to run after program 2 is complete 0 means stop PROG SAV After edit use Save command to store program 2 in the hardware PROG 2 PROG RUN ON To run the program stored in the hardware select program number and then use RUN ON command to execute the program ...

Page 55: ...owing steps can be taken for the modification and execute the programs PROG 1 Select program 1 PROG NEXT 2 Change the NEXT command from NEXT 0 to NEXT 2 PROG SAV After edit is complete use Save command to store changes in the hardware PROG 1 PROG RUN ON To run the program select the program number first and then use RUN ON command to execute it ...

Page 56: ...each unit with a different Address 1 31 Then by using USB connected to PC multiple units can be controlled by using the commands in SERIES CONNECTION COMMAND LIST section below SERIES CONNECTION COMMAND LIST The series connection command used by all XLN series power supplies use a carriage return CR character for termination of all ASCII strings For example the system will respond with the corresp...

Page 57: ... status CCLR Clear protect OUTPUT CONTROL COMMAND Command Description CPV Sets the output voltage value in Volts CPV Reads the output voltage setting CMV Reads the actual output voltage CPC Sets the output current value in Amperes CPC Reads the output current setting CMC Reads the actual output current CDVC Display voltage and current data COUT Turns the output to ON or OFF COUT Returns the output...

Page 58: ...d Brings the power supply to a known state GCLS Clear status GCLR Clear protect GPV Sets the output voltage value in Volts GPC Sets the output current value in Amperes GOUT Turns the output to ON or OFF GOV Sets the OVP level GOVP Sets the OVP on off GOC Sets the OCP level GOCP Sets the OCP on off GOP Sets the OPP level GOPP Sets the OPP on off EXAMPLES Q1 How to read back ID for Address 5 on the ...

Page 59: ...rent for all the systems GPC 5 No response Q6 How to set up Output for all the systems GOUT 1 No response ERROR RESPONSE LIST If PC delivers an error command or connection fails a return string will be sent and is described below String Description OK No error Time out Wait response time out Range error Input value is out of range Multi master There are more than one controller in the whole system...

Page 60: ...tion OCP When the OCP is activated and current measured exceeds the setting point of protected current system will enter the Over Current Protect mode that will shut off the output and show OCP on the display Press to reset the protection mode and deactivate buzzer 6 3 10 FF 5 3 Overpower Protection OPP When the OPP is activated and power measured exceeds the setting point of protected power syste...

Page 61: ... activated the power supply will stay in CC mode If load changes forces the transition from CC to CV constant voltage mode the system will enter the CC TO CV Protect state that will shut off output and display CCV message on the screen Press to reset the protection and deactivate buzzer 36 0 1 F F 5 6 Over temperature Protection OTP When the instrument detects abnormally high temperature the syste...

Page 62: ...output and display the error message shown in the following figure Press to reset the protection and deactivate buzzer L L L 5 8 Error Input Message When users enter a voltage or current setting that is beyond the acceptable range system will display RANGE ERROR in response and show users the correct input range Press to re enter the voltage current setting 6 3 ...

Page 63: ...0 NR1 The data format NR1 is defined in IEEE 488 2 for integers Zero positive and negative integer numeric values are valid data NRf The data format NRf is defined in IEEE 488 2 for flexible Numeric Representation Zero positive and negative floating point numeric values are some examples of valid data string Characters enclosed by single or double quotes LF Line Feed Hex code is 0x0Ah CR Carriage ...

Page 64: ...ory the CLS command is used Error Description 000 No error 001 Command error 002 Execution error 003 Query error 004 Input Range error 005 Parallel Series function Error mode 006 Parallel Series function Multi Master 007 Parallel Series function No Slave found 008 Parallel Series function Communication with Slave A error 009 Parallel Series function Communication with Slave B error 010 Parallel Se...

Page 65: ... or off 0 MODEL return model name OCP set current protect to off 0 or on 1 OISET set overcurrent protect level OISET return overcurrent value OPP set power protect to off 0 or on 1 OPSET set overpower protect level OPSET Return overpower value OUT set output on 1 or off 0 OVP set voltage protect to off 0 or on 1 OVSET set overvoltage protect level OVSET return overvoltage value STATUS return statu...

Page 66: ...t up voltage VSET 10 set voltage to 10V VOLT 3 3V set voltage to 3 3V VOLTAGE 45 set voltage to 45V for XLN6024 Q 7 How to read the voltage setting value VSET return voltage setting VOLT return voltage setting VOLTAGE return voltage setting Q 8 How to set up current ISET 1 1 set current to 1 1A CURR 4 3022 set current to 4 3022A CURRENT 0 250 set current to 250mA Q 9 How to read the setting value ...

Page 67: ...e value OVSET 38 set OVP level to 38 V Q 16 How to set up OCP function OCP 1 enable OCP protect OCP OFF disable OCP protect Q 17 How to set up OCP electric current value OISET 40 set OCP level to 40 A Q18 How to set up OPP function OPP 1 enable OPP protect OPP OFF disable OPP protect Q 19 How to set up OPP power value OPSET 1000 set OPP level to 1000 W Q 20 How to set up output OUT 1 output on OUT...

Page 68: ...ry Memory numbers from 0 to 9 are valid RST Resets the power supply to its power on state SAV 1 Saves defined parameters 2 Saves current settings to memory Memory numbers from 0 to 9 are valid Examples Q 23 How to store the voltage current settings to memory devices SAV 5 save current settings to memory location 5 Q 24 How to recall the voltage current settings from memory devices RCL 3 recall set...

Page 69: ...stem NR1 select or return memory number range from 0 9 VSET NRf set or return voltage 0 36V 0 60V ISET NRf set or return current 0 40A 0 24A SAVE store memory subsystem parameters OUTput Output Subsystem Boolean enable or disable output action return output state LIMit VOLTage NRf set or return voltage limit value CURRent NRf set or return current limit value STATe Return output mode CV or CC PROT...

Page 70: ...et or return step n voltage setting TOTA l NR1 set or return program n total step numbers max 150 PROTection Protection Subsystem return protect state CCCV Boolean set or return CC to CV protect state CLEar Resets latched protection CVCC Boolean set or return CV to CC protect state OCP Boolean set or return over current protect state LEVel NRf set or return over current protect value OPP Boolean s...

Page 71: ...rrent level VOLTage NRf set or return voltage level 0 36 0 60V PROTection Boolean set or return over voltage state LEVel NRf set or return over voltage level SYStem System Subsystem BEEP Boolean set or return BEEP state E5V Boolean enable or disable extra 5V output ERRor return system error EXTernal OFF 0 VOLT 1 RES 2 set or return external state GPIB ADDRess NR1 set or return GPIB address 1 31 IP...

Page 72: ...AST 1 USER 2 set or return power up mode VOLTage NRf set or return user define voltage level RECall DEFault recall factory default setting REMote USB 0 GPIB 1 ETHERNET 2 set or return remote interface SERies Return series number TIMER Timer Subsystem Boolean enable or disable timer mode return timer state HOUR NR1 set or return timer hours MINute NR1 set or return timer minutes SECond NR1 set or r...

Page 73: ...ure current MEAS CURR MEASURE CURRENT Q 32 How to measure voltage MEAS VOLT MEASURE VOLTAGE Q 33 How to set up and read back the specific memory set MEM 1 MEMORY 3 MEM MEMORY Q 34 How to set up and read back the voltage stored in specific memory set MEM VSET 10 MEM VSET MEMORY VSET 20 MEMORY VSET Q 35 How to set up and read back the current stored in specific memory set MEM ISET 15 ...

Page 74: ...OUTPUT LIMIT VOLTAGE Q 39 How to set up and read back the current limit OUT LIM CURR 30 OUT LIM CURR OUTPUT LIMIT CURRENT 35 OUTPUT LIMIT CURRENT Q 40 How to set up and read back the voltage SLEW RATE OUT SR VOLT 2 4 OUT SR VOLT OUTPUT SR VOLTAGE 0 01 OUTPUT SR VOLTAGE Q 41 How to set up and read back the current SLEW RATE OUT SR CURR 2 5 OUT SR CURR OUTPUT SR CURRENT 0 01 OUTPUT SR CURRENT Q 42 H...

Page 75: ... clear the state of protection PROT CLE PROTECTION CLEAR OUT PROT CLE OUTPUT PROTECTION CLEAR Q 47 How to set up and read back the overcurrent protection state PROT OCP ON PROT OCP PROTECTION OCP 0 PROTECTION OCP SOUR CURR PROT ON SOUR CURR PROT SOURCE CURRENT PROTECTION 0 SOURCE CURRENT PROTECTION Q 48 How to set up and read back the overcurrent protection point PROT OCP LEV 30 PROT OCP LEV PROTE...

Page 76: ...vervoltage protection state PROT OVP ON PROT OVP PROTECTION OVP 0 PROTECTION OVP SOUR VOLT PROT ON SOUR VOLT PROT SOURCE VOLTAGE PROTECTION 0 SOURCE VOLTAGE PROTECTION Q 52 How to set up and read back the overvoltage protection point PROT OVP LEV 30 PROT OVP LEV PROTECTION OVP LEVEL 40 PROTECTION OVP LEVEL SOUR VOLT PROT LEV 25 SOUR VOLT PROT LEV SOURCE VOLTAGE PROTECTION LEVEL 35 SOURCE VOLTAGE P...

Page 77: ...M GPIB ADDRESS Q 58 How to set up and read back the IP address SYS IP ADDR 192 168 0 208 SYS IP ADDR SYSTEM IP ADDRESS 192 168 10 10 SYSTEM IP ADDRESS Q 59 How to set up and read back the IP mode SYS IP CONF DHCP SYS IP CONF SYSTEM IP CONFIG STATIC SYSTEM IP CONFIG Q 60 How to set up and read back the key locking SYS KEY LOCK ON SYSTEM KEY LOCK Q 61 How to set up and read back the LCD backlighting...

Page 78: ...oting mode SYS POW CURR 10 SYS POW CURR SYSTEM POWER CURRENT 20 SYSTEM POWER CURRENT Q 65 How to set up and read back the output state under user defined booting mode SYS POW STAT ON SYS POW STAT SYSTEM POWER STATE 0 SYSTEM POWER STATE Q 66 How to recall back default setting SYS REC DEF SYSTEM RECALL DEFAULT Q 67 How to set up and read back the communication interface SYS REM GPIB SYS REM SYSTEM R...

Page 79: ... SOUR CURR 40 SOUR CURR SOURCE CURRENT 35 SOURCE CURRENT Q 71 How to set up and read back parallel series mode PS MODE PARALLEL PS MODE PS MODE 2 PS MODE OFF Q 72 How to set up and read back master slave in parallel series mode PS TYPE MASTER PS MODE PS MODE SLAVEB PS MODE 3 Q 73 How to set up Program function Refer to Programmable capability section for details ...

Page 80: ...bit 7 OVP on off status bit 6 OCP on off status bit 5 OPP on off status bit 4 CC to CV on off status bit 3 CV to CC on off status bit 2 output on off status bit 1 LCD back light on off status bit 0 External 5V output on off status byte 1 bit 7 OVP occur flag bit 6 OCP occur flag bit 5 OPP occur flag bit 4 CC to CV occur flag bit 3 CV to CC occur flag bit 2 AC detect low occur flag bit 1 OTP occur ...

Page 81: ...s is required to complete setup After completed the supply will be able to use the above LAN control mode to control the power supply Using Web Server XLN series with the GL option have a built in Web Server User can control the power supply on a computer using a Web browser Open Web browser and input IP address to enter the Welcome page as shown below Enter password default is 123456 to login the...

Page 82: ...75 Setting Page Configuration This page allows you to setup protection settings and reset setup password for the system ...

Page 83: ...rror codes are shown please refer to Error Event list section for details Web Control This page allows user to set up voltage current and output Additionally the display will allow monitoring of the output voltage current value JAVA support is required for display ...

Page 84: ...Device IP is IP address of the unit 5024 is the Telnet port A welcome message will be shown as below Input SCPI command to communicate with the system such as below Using Sockets All XLN series use port 5025 to provide the standard function for SCPI socket Users can use SCPI commands to control the supply through their own program by using the standard SCPI socket ...

Page 85: ...gned to fit in a space of one rack unit 1U and can be mounted in a standard 19 inch rack panel or cabinet Rack mount brackets must be assembled before mounting the unit in a rack Refer to the following figure to assemble the rack mount brackets Rack mount Brackets Step 1 Step 3 6 2 3 4 5 Step 2 Step 4 1 ...

Page 86: ...requests protective cover when the output voltage is higher than 45 VDC Therefore there are protective covers for the output connectors for the XLN6024 XLN8018 XLN10014 Refer to the following figure for the assembly disassembly of the output protective cover Step 2 2 1 Step 1 1 3 Step 3 ...

Page 87: ...protective cover when the voltage is higher than 45 VDC Therefore there are protective covers for the remote sense connectors for the XLN6024 XLN8018 XLN10014 Refer to the following figure for the assembly disassembly of the remote sense protective cover 3 4 Step 4 5 Step 1 1 2 Step 5 Step 2 7 6 Step 3 ...

Page 88: ...arts List Item Name Specification Remarks 1 Terminal Block for Rapid Plug Connector 2 XLNRC Output Rapid Connector Includes two solder plugs 3 Rack mount Bracket kit 4 Handle bar kit 5 Operation Manual 6 XLNPC Power Cord 7 Test Report and Certificate of Calibration ...

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Page 90: ...es connectors and accessories that you are using with the device Customers not on an open account must include payment in the form of a money order or credit card For the most current repair charges please refer to the service and support section on our website Return all merchandise to B K Precision Corp with pre paid shipping The flat rate repair charge for Non Warranty Service does not include ...

Page 91: ... form on our website 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 or repairs The warranty is void if the serial number is altered defaced or removed B K Precision Corp shall not be liable for any consequential damages including without limitation damages resul...

Page 92: ...22820 Savi Ranch Parkway Yorba Linda CA 92887 www bkprecision com 2009 B K Precision Corp Printed in Taiwan v1 22 ...