Bk-precision XLN60026 - Manual User Manual

Model: XLN3640, XLN6024, XLN8018, XLN10014 High Power Programmable DC Power Supply Click for models XLN15010, XLN30052 & XLN60026 USER MAN

3 UUT by accidentally entering the wrong settings. 6) Series & parallel connection mode The series-parallel connection mode of two or more un

1-4 4. Remote Communication ... 61 4.1 Interface Connection ...

5 1. Introduction 1.1 Product Summary B&K Precision’s high voltage XLN series are programmable DC power supplies with single outputs tha

6 3) Precise voltage and current measurement Besides the precise output, the high voltage XLN series also offers the capability to measure

7 1.3 Specifications Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperatur

8 Programming and Readback Accuracy ±(% output+offset) Voltage 0.05 %+75 mV 0.05 %+150 mV 0.05%+300 mV Current 0.1 %+30 mA 0.1 %+15.6 mA 0.1%+7.8

9 Temperature Ratings(S) Storage (-10 °C -- 70 °C) Dimensions(W*H*D) 16.5 x 1.7 x 17 inch(420 x 44.2 x 460 mm) Weight 19.8 lbs. (9 kg) To ensure

10 1.5 Environmental Conditions 1. Do not locate or operate this product in an environment with dust, vibration, or corrosive gas and do not expos

11 1.7 Installing Rackmount Brackets The power supply is designed to fit in a space of one rack unit (1U) and can be mounted in a standard 19-inch

12 1.8 Removing Protective Covers Output Protection Covers Safety regulation requests protective cover when the output voltage is higher than 45 V

13 1.9 Connecting AC Input The power supply’s AC input is rated for 100 V – 240 V, with frequency of 47 Hz – 63 Hz. Before connecting to an

4 1.3 Specifications XLN3640/XLN6024 Specifications Output Rating XLN3640 XLN6024 Output Voltage 0--36 V 0--60 V Output Current 0--40 A 0--2

14 to the screw holes on the power supply. 3. Use only the included screws to fasten and secure the cable housing assembly Warning: The power cor

15 Warning: The power cord supplied with this product is certified for safety. In case the supplied cable assembly needs to be replaced, or an

16 1.10 Fuses This product is a switching mode power supply. The fuse installed inside should not break under normal operation. In case the fuse is

17 voltage is within the specified range.

18 2. Front Panel Operation 2.1 Front Panel Overview (1) Power switch: Turns on the main power to the power supply. (2) Display: 192x32 Graphi

19 back to previous menu options or exit the menu. (7) Numerical keys - : They are used to directly input the voltage or current value or choos

20 (12) Rotary knob: Use this knob to adjust voltage or current when the output is ON (press first to let cursor display first). (13) Enter :

21 2.2 Menu Settings and Configuration 1. SYSTEM SETTING: Pressing key in the first page of Menu Setting will enter the following “SYST

22 *USB control requires installing USB drivers first. Download USB driver from www.bkprecision.com *USB interface is a virtual COM port. T he s

23 RECALL DEFAULT: Restores the manufacturer default settings KEY LOCK: While exiting the setting screen after enabling KEY LOCK, all keys except

5 General Average Command Response Time <50 ms <50 ms Power Factor Correction 0.99 (Full load) 0.99 (Full load) Remote Sense Compensation 2

24 Note: If you are not sure of the IP settings, consult your network administrator. 2. OUTPUT SETTING: Press in the first page of the menu to

25 XLN15010 – 0.01 – 1 V/ms XLN30052 – 0.01 – 3.3 V/ms XLN60026 – 0.01 – 6.6 V/ms CURR SLEW RATE: Current ascending/descending slope XLN15010 –

26 from CC to CV mode 4. PARALLEL SETTING Press in the second screen of the menu to enter PARALLEL menu. ON/OFF: Enables or disables the pa

27 FUNCTION menu. PROGRAM MODE: Press to enter the PROGRAM MODE screen. This mode allows the user to run list mode (sequences) that are stored

28 Users can enable/disable external control in this menu option. An external voltage source (VOLT) or resistor (RES) can be used to control the out

29 page. CHAIN ON/OFF: On/Off Series Connection Mode CHAIN ADDRESS: Setting Address (1 – 30) For detailed setting information, please refe

30 2.3 Rear Panel Overview (16) LAN (Ethernet) Interface: RJ-45 LAN connector for remote communication. (17) GPIB Interface: GPIB connector fo

31 (-S) and negative lead (-) of the DC output are connected to the negative end (-) of the device under test. This connection will compensate the

32 Operation Instructions 2.4 Voltage Setting Press and set the output voltage by pressing the numerical keys directly, and then press to con

33 2.7 Overcurrent Protection OCP Press to enter the “Configuration” menu and press to enter the PROTECTION setting screen. Then, use the k

6 XLN8018/XLN10014 Specifications Output Rate XLN8018 XLN10014 Output Voltage 0～80 V 0～100 V Output Current 0～18 A 0～14.4 A Output Power 1

34 by turning the rotary knob. Press and the cursor appears in response; press or to move the cursor to the digit you want to change and turn the

35 LOAD+-RS-485RS-485RS-485Power LinePower Line After wiring is complete, configure one of the supplies as the Master and the other three as Slave A

36 If the wiring is correct, the following screen will appear: After receiving the control command from the Master, all Slaves will be locked on t

37 If more than one Master is being set to parallel mode, the following message will be displayed. After the master is configured, if it cannot co

38 2.13 External Analog Interface A DB25 analog interface connector is available in the rear panel for analog control. The output voltage or outp

39 2.13.2 Functions Enabling/Disabling External Control To enable external control, you must first access MENU 6-SPECIAL TEST FUNC  2. EXTERNAL CO

40 A MODE: This allows the output On/Off button to be enabled or disabled. When pin 1 and 14 are opened, the output On/Off button is disabled and t

41 EXTERN ENABLE Enable +/Enable - Output Output On/Off button Display NOT ACTIVE (by Default) Not Active On ---- ACTIVE (A Mode) Opened Off Disab

42 Rising-edge trigger EXTERN MONITOR= 10V EXTERN SHUT-OFF= ON / LOW EXTERN ENABLE= ACTIVE W

43 EXTERN ENABLE (menu config.) EXTERN SHUT-OFF (menu config.) Shut-Off (pin 15) Output Display NOT ACTIVE (by Default) OFF / LOW NOT ACTIVE On No D

7 Average Command Response Time <50 ms <50 ms Power Factor Correction ≥ 0.99 (Full load) ≥ 0.99 (Full load) Remote Sense Compensation 2 V

44 Local Control V = 300.00 V I = 1.000 A OFF

45 Local/Analog pin State Output Control Display High (5V) Local Low (0V) Analog Power OK Pin 16 can be used to indicate whether a fault condi

46 Under voltage mode, you may set the power supply’s voltage output value through Pin 9. 13246579810121113141615171918202221232524DC SOURCE+

47 Pin 9 and GND Pin 22 can be connected with a resistor to set the power supply’s output voltage value. 13 246 579 8101211131416151719 182022 2123

48 Under voltage control, you may input s DC voltage through Pin 10 to control the power supply’s output current value. 1324657981012111314161517

49 supply’s output current value. 13 246 579 81012 11131416 151719 182022 212325 24 You may access MENU 6-SPECIAL TEST FUNC  2. EXTERNAL CONTRO

50 13 246 579 81012 11131416 151719 182022 212325 24DC SOURCE+ -DVM+ - You may access MENU 6-SPECIAL TEST FUNC  2. EXTERNAL CONTROL to choose t

51 You may access MENU 6-SPECIAL TEST FUNC  2. EXTERNAL CONTROL to choose the current monitor output range of Pin 24 at [EXTERN MONITOR] to [10 V]

52 Example 1: To output the waveform shown above, users may edit the program through the following commands: PROG 1 Choose program number PROG:CLE

53 PROG:STEP:ONT 0.5 PROG:STEP 6 Choose step 6 PROG:STEP:CURR 2 PROG:STEP:VOLT 100 PROG:STEP:ONT 0.5 PROG:STEP 7 Choose step 7 PROG:STEP:CURR

8 Features of models XLN3640/XLN6024/XLN8018/XLN10014:  Graphical, easy to read LCD display  Compact, high efficiency and power density  40 A

54 Example 2: To output the waveform shown above, the following example program can be used. PROG 2 Choose program number PROG:CLE Clear program 2

55 PROG:STEP 6 Choose step 6 PROG:STEP:CURR 2 PROG:STEP:VOLT 50 PROG:STEP:ONT 0.5 PROG:STEP 7 Choose step 7 PROG:STEP:CURR 2 PROG:STEP:VOLT 200

56 Example 3: If the power supply needs to execute Program 2 right after Program 1 is executed, then program 1 can be modified with a NEXT 2 co

57 2.15 Multi-unit Connection Mode (RS485) The power supply, via the RS485 interface, provides multi-unit control function for up to 30 unit

58 3. Protection and Error Messages 3.1 Overvoltage Protection (OVP) When OVP is activated and the voltage measured exceeds the set point, the sys

59 3.4 Constant Voltage Protection (CV TO CC) When this function is activated, the power supply will stay in CV mode. If load changes force the s

60 3.7 Low Voltage Protection (ACD) When the machine has detected abnormally low AC power input, system will enter the “AC Detect Low Protect” mo

61 4. Remote Communication 4.1 Interface Connection USB (Virtual COM) All models have a standard USB interface (virtual COM) that can be used f

62 provides a simple way of setting voltage and current, as well as monitoring the output, using a web browser from a computer connected to the same

63 Table 1 - Web Browser Menu Description Home Provides general information of the power supply: Model Number, Manufacturer, Short Description, MA

9 2. Cautions Before Using 2.1 Check and Confirm Accessories before Using After receiving this product, please verify the items received in accord

64 The power supply can be connected via Ethernet (LAN) interface using Telnet client with the following port: Telnet Connection Telnet Port:

65 Windows Vista/7 Users By default, Telnet client is not installed on the system. There are two ways to install it manually: 1. Open command p

66 populated. Then, Click the box next to Telnet Client. When finished, follow steps 1a or 1b to open Command Prompt and follow the same steps 2

67 negative floating-point numeric values are some examples of valid data. <string > Characters enclosed by single or double quotes <LF >

68 -005 Parallel function, Error mode -006 Parallel function, Multi-Master -007 Parallel function, No Slave found -008 Parallel function, Commun

69 4.4 Remote Communication Protocol Command Description ADDRess set the address of the machine ADDRess? return the address of the machine BEEP

70 Examples: Q 1:How to set GPIB address? ADDR 10 ==>address is 10 Q 2:How to read back GPIB address? ADDR? ==>return GPIB address ADDRESS? =

71 Q 11:How to read the current output value? IOUT? ==>return current output Q 12:How to lock buttons and the rotary knob? LOCK 1 ==>lock th

72 4.5 SCPI Conformity Information The power supply is compatible with all IEEE-488.2 and SCPI commands (1995). Commands are included in SCPI com

73 *CLS 4.5.2 SCPI Command subsystem ABORt Abort the Output Action FETCh Fetch Subsystem :CURRent? Return the fetched output current :VOLTage

10 2.4 Storage The storage temperature range of this product is within -10ºC - 70ºC and R.H. should be within 80% without moisture condensing. If n

74 :PROTection :CLEar Reset latched protection PROGram Program Subsystem <NR1 | ? > select or return program number, range from

75 :LEVel <NRf | ? > set or return overpower protect value :OVP <Boolean | ? > set or return overvoltage protect state :LEVe

76 set or return IP address :KEY :LOCK <Boolean | ? set or return key lock state :LCD :BL <Boolean | ? > set or r

77 Q 28:How to cancel all actions? Examples: ABOR ABORT Q 29:How to fetch current value? FETC:CURR? FETCH:CURRENT? Q 30:How to fetch voltage value

78 Q 35:How to set up and read back the current stored in specific memory set? MEM:ISET 15 MEM:ISET? MEMORY:ISET 25 MEMORY:ISET? Q 36:How to save d

79 OUT:SR:CURR? OUTPUT:SR:CURRENT 0.01 OUTPUT:SR:CURRENT? Q 42:How to read back the output state? OUT:STAT? OUTPUT:STATE? Q 43:How to read back th

80 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 protec

81 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:LEVE

82 SYSTEM:KEY:LOCK? Q 58: How to set up and read back the LCD backlight function? SYS:LCD:BL ON SYSTEM:LCD:BL? Q 59: How to set up and read back t

83 SYS:REC:DEF SYSTEM:RECALL:DEFAULT Q 64: How to set up and read back the communication interface? SYS:REM GPIB SYS:REM? SYSTEM:REMOTE ETHERNET SY

11 2.7 Warm-up Time The XLN series is fully operable upon switching the power on. However, to reach the specified equipment accuracy, please allow

84 4.6 State Bit Definition When “STATE?” command is used, the system will return three bytes in the order as shown below. Byte 2 Byte 1 Byte 0 bit

85 4.7 Multi-Unit Programming Commands The multi-unit programming commands used by the power supply include a carriage return (CR) character for t

86 commands to control individually addressed power supplies with RS-485 connection. Description: Selects the address of the power supply to be co

87 Description: Queries the firmware version of the selected power supply. Query: CREV? Return String: 1.10 CSN? Description: Queries the seria

88 4.7.2 Output Control Commands This set of commands controls the outputs of the selected instrument (based on their address). Use CADR command

89 CPV Description: Configures/Queries the VSET voltage setting of the selected power supply. Example: CPV 150.68 Sets the selected power supply’

90 CMC? Description: Queries the measured/readback current output value of the selected power supply Query: CMC? Return String: 1.234 A The select

91 value of the selected power supply. Example: COV 170.000 Sets the selected power supply’s OVP value to 170.000V. COV? Queries the selected power

92 of the selected power supply. Example: COCP ON Sets the selected power supply’s OCP state to ON. COCP? Queries the selected power supply’s OCP s

93 Return String: CV Format: CV or CC 4.7.3 Synchronous Control Commands This set of commands can be used to control all the power supplies connec

12 3. Front Panel Operation 3.1 XLN3640/XLN6024/XLN8018/XLN10014 Panel 3.1.1 Front Panel (1) Power switch: Please consult the “Cautions before

94 GRST Description: Resets all the power supplies connected in the chain to a known state. Syntax: GRST GCLS Description: Clears the status of

95 3.123 A. GOUT Description: Configures/Queries the output state of all the power supplies in the chain. Example: GOUT ON Sets all the power su

96 Example: GOC 3.000 Sets all the power supplies’ OCP value to 3.000 A. GOCP Description: Configures/Queries the overcurrent protection state o

97 Commands), the return string will be “OK”. If otherwise, an error message will occur. See the table below for the list of errors and their

98 5.2 Voltage Calibration Follow the step by step instructions below for voltage calibration. 1. Power off the supply and connect its output t

99 4. Key in “13579” as the password to enter the calibration menu. 5. Press to access the Voltage Calibration menu, and the following pa

100 MIDL 198 178.2 ~ 217.8 MIDH 396 356.4 ~ 435.6 Hi 570 513.0 ~ 627.0 XLN30052 Function Setting Range of read back value Lo 15 5 ~ 16.5 MIDL 9

101 5.3 OVP Calibration Follow the step by step instructions below for OVP calibration. 1. Press in the calibration menu to enter the OVP cali

102 5.4 Current Calibration Follow the step by step instructions below for current calibration. 1. Connect two terminals on the output of the pow

103 calibration menu. 3. First, input the resistance of the current shunt in mΩ for current measurement fixture and press . 4. Then, observe the

Safety Summary The following safety precautions apply to both operating and maintenance personnel and must be observed during all phases of operation,

13 (6) ESC/CLR : Press this button to clean up numerical setting or jump to the previous screen. (7) Numerical keys - : They are used to direc

104 MID2 2.08 1.872 ~ 2.288 MID3 3.468 3.1212 ~ 3.8148 Hi 4.94 4..446 ~ 5.434 XLN15010 Function Setting Range of transformation value

105 3. Wait until it is finished. It will indicate “OK”. Now, do the same for OCP “Hi”. 4. Once completed, the calibration values will be

106 Index AC input, 14 Analog Interface, 39 Calibration, 97 Caution, 18 CHAIN, 30 Down/Right/Store, 20 Enable +/-, 40 Environmental, 11 Error, 37 E

107 Service Information Warranty Service: Please go the support and service section on our website www.bkprecision.com to obtain a RMA #. Return th

108

109 Limited Three-year Warranty B&K Precision Corp. warrants to the original purchaser that its products and the component parts thereof, will

110

111 22820 Savi Ranch Parkway Yorba Linda, CA 92887 www.bkprecision.com © 2014 B&K Precision Corp. Printed in Taiwan

14 .1= .5FF.3=6. (11) Output : Control the On/Off of the output power. (12) The rotary knob: Use this knob to adjust voltage or current (press

15 .456..FLL LTL T T F 1. SYSTEM SETTING: Pressing key in the first page of Menu Setting will enter the following “SYSTEM SETTING” menu. L==

16 Data bit : 8 Parity check : none Stop bit : 1 *When entering the Remote mode, screen will present RMT indicator as shown in the following

17 L=FLL==LLL BEEP: Turns the Buzzer ON/OFF LCD BACKLIT: Set the backlight of the LCD to Always ON or OFF after 1/5/10/30 minutes RECALL DEFAULT: Re

18 setting values stored inside internal memory. *If entering the HOT KEY mode, screen will indicate HOT symbol as shown in the following illustrati

19 CURR SLEW RATE: 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

20 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 s

21 6.1 CURRENT COUNTER TEST: Press to enter the CURRENT COUNTER TEST screen. = 1. = .:.FF= 1 .: Refer to “Current Counting” section for the det

22 Press in the third page of Menu Setting to enter TIMER CONTROL screen. ==FFrni ec TIMER: Turn on/off TIMER function. TIME: Set up OUTPUT ON tim

DO NOT SUBSTITUTE PARTS OR MODIFY THE INSTRUMENT Do not install substitute parts or perform any unauthorized modifications to this instrument. Retu

23 password “13579” to enter the following calibration menu screen: Figure 1 L1.32..LLL B. Press “1” to access Voltage Calibration Procedure. C.

24 LLi87.53= D. According to voltage value displayed on DVM, fill in the values for their corresponding functions and press ENTER. If any DVM read-

25 MIDH 53V 48 - 58 V Hi 76V 69 - 83 V XLN10014 Function Setting Value Range of Read-Back Value Lo 5V 4.5 - 5.5 V MIDL 33V 29.7

26 LLniabilaLo==i... C. Jump to Hi function when completed. LLLo==ia D. Press ENTER to access OVP calibration procedure at High function. E.

27 measurement fixture. According to voltage value shown on DVM, fill in that value that corresponds to the function and press ENTER key. Figure

28 C. Please inspect the hardware if the current value is inconsistent with the value in the tolerance error table below after the calibratio

29 XLN10014 Function Setting Range of Transformation Value Lo 0.03625A 0 - 0.1 A MIDL 4.7A 4.2 - 5.2 A MIDH 9.5A 8.55 - 10.45 A Hi

30 3.1.2 Rear Panel Cooling fans: The supply automatically adjusts fan’s rpm according to the load condition. (16) Cooling fan: The rear cool

31 When Local sense is selected, the wire connection can be setup as follows (shown in the figure above):positive sense (+S) is connected

32 (23) 5V/1A Output: XLN series offers an extra output with a constant output voltage of 5 V and the maximum output current of 1 A. This extra pow

1 Store/Move/Maintain Storage When this device is not in use, properly package it and store it in an environment suitable for storage (if prese

33 WARNING: This PRODUCT is designed meeting safety code and has passed the related qualification test. In case no output cable is connecte

34 4. Operation Instructions 4.1 Voltage Setting Press and set the output voltage by pressing the numerical keys directly, and then press to co

35 to confirm it. Now the cursor will move to the value setting for the OCP on the right hand side. Enter the OCP value by pressing the numerical

36 countdown of the timer. Once it reaches down to zero, the supply will turn off the output automatically. =.ce55::. 4.8 Series (cascade) / Par

37 that are connected to the Master. Therefore, in order to correctly configure the correctly, user must set up the Slaves beforeTo set a XLN3640/X

38 After receiving the control command from the Master, all Slaves will be locked on to the SLAVE screen. At this point all keys except are locked

39 After wiring is complete, configure one supply as the Master and the other three as the Slave A, B, and C. After the power supply is configure

40 start searching for all Slaves, as shown below. ==FL.. .LL If wiring is correct, this screen will appear: L==:LLF After receiving the control com

41 4.8.3 Error Message of Series/Parallel Connection If the RS485 wiring is wrong or the signal is not correct, the Master will display the f

42 error message “SYNC OFF” is shown when the slave is not receiving the synchronous output OFF signal. LL L:: 4.9 External Tuning Setting Model

2 Table of Contents 1. Preface ... 1 1.1 Prod

43 XLN3640 (or 0 - 24 A for XLN6024 or 0 - 18 A for XLN8018 or 0 - 14.4 A for XLN10014) output current, the resolution of voltage and current wil

44 pressing , error occurs herein and the screen will display an error message after two seconds. One of the following three scenarios may happen

45 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 o

46 PROG:STEP:ONT 0.1 PROG:STEP 3 Choose step 3 PROG:STEP:CURR 1 PROG:STEP:VOLT 15 PROG:STEP:ONT 0.1 PROG:STEP 4 Choose step 4 PROG:STEP:CURR

47 Example 2: To output the wave form shown above, the following example program can be used. PROG 2 Choose program number PROG:CLE Clear program

48 PROG:STEP:CURR 2 PROG:STEP:VOLT 5 PROG:STEP:ONT 0.5 PROG:STEP 7 Choose step 7 PROG:STEP:CURR 2 PROG:STEP:VOLT 20 PROG:STEP:ONT 0.5 PROG:STE

49 Example 3: If it needs to execute Program 2 right after Program 1 is executed then program 1 shall be modified to have NEXT 2 command. The foll

50 4.12 Multi-unit Connection mode (RS485) XLN3640 / XLN6024 / XLN8018 / XLN10014 can use RS485 to provide multi-units series connection func

51 SYSTEM CONTROL COMMAND: Command Description ================================================== CADR followed by address, which can be 1 to 3

52 COC? Returns the OCP setting level COCP Sets the OCP on/off COCP? Returns the OCP on/off COP Sets the OPP level COP? Returns the OPP setting

3 4.6 Control Voltage Output with Rotary knob ... 35 4.7 Timer Function ...

53 CADR 7  OK CPV 20  OK Q3. How to set up Output for Address 7 on the system? CADR 3  OK COUT 1  OK Q4. How to read back Voltage value

54 5. Protection and Error Messages 5.1 Over-voltage Protection (OVP) When the OVP is activated and voltage measured exceeds the setting point of

55 5.4 Constant Voltage Protection (CV TO CC) When this function is activated, the power supply will stay in CV mode. If load changes force the s

56 5.7 Low Voltage Protection (ACD) When the machine has detected abnormally low AC power input, system will enter the “AC Detect Low Protect” mod

57 6. Remote Interface communication protocol The communication protocol includes standard SCPI commands and a few proprietary commands which fol

58 characters at the end of each command when programming. 6.3 The Error/Event List SCPI interface can offer an error/event list that contains up t

59 6.4 Remote Communication Protocol Command Description ADDRess set the address of the machine ADDRess? return the address of the machine BEEP

60 Examples: Q 1:How to set GPIB address? ADDR 10 ==>address is 10 Q 2:How to read back GPIB address? ADDR? ==>return GPIB address ADDRESS? =

61 Q 11:How to read the current outputting value? IOUT? ==>return current output Q 12:How to lock buttons and the rotary knob? LOCK 1 ==>loc

62 6.5 SCPI Conformity Information The XLN series is entirely compatible with all IEEE-488.2 and SCPI commands (1995). Commands are included in SC

4 6.6 State Bit Definition ... 74 6.7 LAN Communication (-GL versions) ...

63 *CLS 6.5.2 SCPI Command subsystem ABORt Abort the Output Action FETCh Fetch Subsystem :CURRent? Return the fetched output current :VOLTage

64 from 1 - 10 :CLEar clear program n parameters :ALL clear all program parameters :NEXT <NR1 | ? > ser or return next program numb

65 :MODE <OFF/0,PARALLEL/1,SERIES/2|? > set or return parallel/series mode :TYPE <MASTER/0,SLAVEA/1,SLAVEB/2,SLAVEC/3|?> set or

66 :LOCK <Boolean | ? set or return key lock state :LCD :BL <Boolean | ? > set or return LCD backlight state :POWer

67 Examples: Q 28:How to cancel all actions? ABOR ABORT Q 29:How to fetch current value? FETC:CURR? FETCH:CURRENT? Q 30:How to fetch voltage valu

68 MEM:ISET? MEMORY:ISET 25 MEMORY:ISET? Q 36:How to save data to memory set? MEM:SAVE MEMORY:SAVE Q 37:How to set up and cancel output? OUT ON OU

69 Q 43:How to read back the protection state? PROT? PROTECTION? Q 44:How to set up and read back the CC to CV protection state? PROT:CCCV ON PROT:

70 SOURCE:CURRENT:PROTECTION:LEVEL? Q 49:How to set up and read back the overpower protection state? PROT:OPP ON PROT:OPP? PROTECTION:OPP 0 PROTECT

71 SYSTEM:E5V 0 Q 55:How to read back error code? SYS:ERR? SYSTEM:ERROR? Q 56:How to set up and read back the external adjustment state? SYS:EXT V

72 SYS:POW:TYPE? SYS:POWER:TYPE USER SYS:POWER:TYPE? SYSTEM:GPIB:ADDRESS? Q 63:How to set up and read back the voltage under user-defined booting m

1 1. Preface 1.1 Products Outline B&K Precision models XLN3640/XLN6024/XLN8018/XLN10014 are programmable DC power supplies with single outp

73 Q 69:How to set up and read back the output voltage? SOUR:VOLT 30 SOUR:VOLT? SOURCE:VOLTAGE 35 SOURCE:VOLTAGE? Q 70:How to set up and read back

74 6.6 State Bit Definition When “STATE?” command is used, the system will return three (3) bytes in the order as shown below. Byte 2 Byte 1 Byte 0

75 6.7 LAN Communication (-GL versions) XLN series power supplies provide three LAN control modes, including Web server, Telnet and Sockets. First,

76 The main page shows all the basic message and network information. Setting Page (Configuration) This page allows you to setup protection sett

77 Status Page (Status) Display the status of the system. If any error codes are shown, please refer to “Error/Event list” section for details. W

78 Using Telnet The power supply can be controlled via Telnet over the Ethernet interface. Simply go into command prompt under MS-DOS and enter:

79 7. Assemble Accessories 7.1 Assemble Rack Mount Brackets The XLN3640/XLN6024/XLN8018/XLN10014 is designed to fit in a space of one rack unit (1

80 7.2 Assembly of Output Protective Cover (XLN6024/XLN8018/XLN10014) Safety regulation requests protective cover when the output voltage is higher

81 7.3 Assembly of Remote Sense Protective Cover (XLN6024/XLN8018/XLN10014) Safety regulation requests protective cover when the voltage is higher

82 8. Accessories Product Name: XLN3640/XLN6024/XLN8018/XLN10014 Parts List: Item Name & Specification Remarks 1. Terminal Block for Rapid P

2 1.2 Features 1) Output Voltage & Current Voltage output range: 0 -- 36V (XLN3640) / 0 -- 60V (XLN6024) 0 -- 80V (XLN8018) / 0 --

9. Service Information Warranty Service: Please go the support and service section on our website www.bkprecision.com to obtain a RMA #. Return th

10. Limited Three-year Warranty B&K Precision Corp. warrants to the original purchaser that its products and the component parts thereof, will

22820 Savi Ranch Parkway Yorba Linda, CA 92887 www.bkprecision.com © 2010, 2009 B&K Precision Corp. Printed in Taiwan

Model: XLN15010, XLN30052, XLN60026 High Power Programmable DC Power Supply USER MANUAL

Safety Summary The following safety precautions apply to both operating and maintenance personnel and must be observed during all phases of operation,

DO NOT SUBSTITUTE PARTS OR MODIFY THE INSTRUMENT Do not install substitute parts or perform any unauthorized modifications to this instrument. Retu

1-1 Store/ Maintain Storage When this device is not in use, properly package it and store it in an environment suitable for storage (if present

1-2 Table of Contents 1. Introduction ..... 5 1.1 Product Summary ...

1-3 2.6 Overvoltage Protection OVP ........... 32 2.7 Overcurrent Protection OCP .........