BK Precision 9120 Bedienungsanleitung

Model: XLN3640, XLN6024, XLN8018, XLN10014 High Power Programmable DC Power Supply USER MANUAL

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

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

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

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

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

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

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

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

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

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

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

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 TT 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 LL5.2=L== 1LLF VOLT LIMIT: Upper limit of the output voltage setting CURR LIMIT: Upper limit of the output current setting VOLT SLEW RATE: Voltag

19 OVP:turns on/off the overvoltage protection SET: set up the overvoltage protecting point. OCP:turns on/off the overcurrent protection S

20 F463LL:131.L 6. SPECIAL TEST FUNCTION Press in the second screen of “Menu Setting” to enter SPECIAL TEST FUNCTION menu. 1.2. 6.1 CURRENT COUN

21 the program. 7. TIMER CONTROL Press in the third page of Menu Setting to enter TIMER CONTROL screen. ==FFrni ec TIMER: Turn on/off TIMER functi

22 A. Connect power supply output terminal to DVM (as shown in Figure 1 below). Turn on the supply. Once the unit enters the main page, press

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

23 Lo468.1=L521=L=2 4455.11LLLLL LLi87.53= D. According to voltage value displayed on DVM, fill in the values for their corresponding functions an

24 Value Lo 4V 3.6 - 4.4 V MIDL 26V 23.5 - 28.5 V MIDH 53V 48 - 58 V Hi 76V 69 - 83 V XLN10014 Function Setting Value Range

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

26 B. First, input parameter (resistance of current shunt, mΩ) of current measurement fixture. According to voltage value shown on DVM, fill in th

27 .FLL.1=3oL==L 1.1. LL62.L=8iL 3=. C. Please inspect the hardware if the current value is inconsistent with the value in the tolerance erro

28 MIDH 12A 10.8 - 13.2 A Hi 17A 15.3 - 18.7 A XLN10014 Function Setting Range of Transformation Value Lo 0.03625A 0 - 0.1 A MIDL 4.7A

29 3.1.2 Rear Panel 19 2016 17 1826 25 24 2321 22 Cooling fans: The supply automatically adjusts fan’s rpm according to the load condition. (16)

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

31 (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

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

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

34 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 numeri

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

36 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

37 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 locke

38 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 configur

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

40 display the following message in the screen for searching Slaves: LLLL==:LLF If more than one Master is being set in the series/parallel operatio

41 LL L:: 4.9 External Tuning Setting Models XLN3640/XLN6024/XLN8018/XLN10014 provides the capability to control the output voltages by an externa

42 10mV): 4.10 Timer of Current Flow This function offers testing of the cutoff time of a breaker or a fuse. First, connect the test objec

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

43 message as shown below. LF !:!:.! B. Current setting too large The output current is set too big that a breaker is open or a fuse is burnt to op

44 minimum) to stay on the step. Please refer to “SCPI command subsystem” section for detail SCPI commands. Below are some examples of commands u

45 PROG:STEP 4 Choose step 4 PROG:STEP:CURR 1 PROG:STEP:VOLT 20 PROG:STEP:ONT 0.1 PROG:STEP 5 Choose step 5 PROG:STEP:CURR 1 PROG:STEP:VOLT 1

46 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

47 PROG:STEP:ONT 0.5 PROG:STEP 6 Choose step 6 PROG:STEP:CURR 2 PROG:STEP:VOLT 5 PROG:STEP:ONT 0.5 PROG:STEP 7 Choose step 7 PROG:STEP:CURR 2 P

48 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

49 4.12 Multi-unit Connection mode (RS485) XLN3640 / XLN6024 / XLN8018 / XLN10014 can use RS485 to provide multi-units series connection func

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

51 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

52 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

3 4.6 Control Voltage Output with Rotary knob ... 34 4.7 Timer Function ...

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

54 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

55 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

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

57 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

58 6.4 Remote Communication Protocol Command Description ADDRess set the address of the machine ADDRess? return the address of the machine BEEP

59 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? =

60 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

61 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

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

4 6.6 State Bit Definition ... 73 6.7 LAN Communication (-GL verions) ...

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

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

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

66 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

67 MEM:ISET? MEMORY:ISET 25 MEMORY:ISET? Q 36:How to save data to memory set? MEM:SAV E MEMORY:SAVE Q 37:How to set up and cancel output? OUT ON O

68 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:

69 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

70 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

71 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

72 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

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

73 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

74 6.7 LAN Communication (-GL verions) XLN series power supplies provide three LAN control modes, including Web server, Telnet and Sockets. First,

75 Setting Page (Configuration) This page allows you to setup protection settings and reset/setup password for the system.

76 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

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

78 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

79 7.2 Assembly of Output Protective Cover (XLN6024/XLN8018/XLN10014) Safety regulation requests protective cover when the output voltage is higher

80 7.3 Assembly of Remote Sense Protective Cover (XLN6024/XLN8018/XLN10014) Safety regulation requests protective cover when the voltage is higher

81 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 Two-year Warranty B&K Precision Corp. warrants to the original purchaser that its products and the component parts thereof, will b

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