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1 High SPEED Electronic Load SERIES OPERATION MANUAL Engineering Company

2 () MicrosoftWindowsMicrosoftExcelActiveXVisualBasicVisualC++ Microsoft

3 235 70% I

4 AC100V240V 50/60Hz AC125V AC 250V/3.15A GPIB II

5 OFF III

6 IV

7 1 I/O GPIB USB 1

8 P3m 3P-2P () CD-ROM (USB Driver ) 2 2

9 OFF 3

10 CURRNET MONITER TRIG OUT I/O

11 GP-IB GPIB USB ActiveX Excel ActiveX USB

12

13 /S VRM/POL DC-DC /s 5V 500KHz 3dB AC+ 100V~240V 50/60Hz USBGPIB USB GPIB CV+Climit() /S I-V etc 1-1

14 1.4 LL A 50cm RC-02A RC-02A GPIB USB 1-2

15 2 2.1 AC AC100V 3 3 3P-2P AC125V AC125V OFF 3 3P-2P 2-1

16 2.2 (1) CRCVCP TARGET DEVICE OFF 2-2

17 (2) IoA Io10A 10Io30A 30Io60A 60Io100A 100Io120A 16AWG 12AWG 8AWG 7AWG 6AWG ELS ELS 0 50A/S 2V VinV 5VVin 4VVin 3VVin 2VVin 200A/s = (Typ) 150A/s = (Typ) 100A/s = (Typ) 50A/s = (Typ) LL nHTyp (7AWG )1/5 Typ 2-3

18 120A TARGET DEVICE OFF 030V (3) V 010VDC500KHz3dB 010V 2-4

19 2.3 CURRENT MONITER CURRENT MONITER CURRENT MONITER 10V/120A 50Typ GND 2-5

20 () () 2-6

21 2.4 TRIG OUT TRIG OUT TRIG OUT 3VTyp 4sTyp 50Typ TRIG OUT 2-7

22

23 3 3.1 (1) 128x64 dot LCD (2) 456 (3) 30V-120A-300W (4) (5) 10V/120A 2.3 CURRENT MONITER 3-1

24 (6) (7) ON/OFF (1) 4V(LOW )30V(HIGH ) (2) 12A(LOW )120A(HIGH ) (3) 2 (4) (5) DYNAMIC (6)

25 (7) CC CR CV CP EX ST () (8) (1) INPUT RC-02A BNC 3-3

26 (2) GPIB IEEE488.1 I/F GPIB (3) USB USB1.1 8 (4) AC 100V240V (5) (6) BNC 010V 5.9 EXT 3.3 (1) (2) 3-4

27 4 4.1 F F F MENU 0. CE ENT ON/OFF (1) (2) (3) (4) ON/OFF ON/OFF ON LED (5) ENT (6) CE (7) 4-1

28 4.2 3 LOAD CONTROL MEASURE SETUP I/O MEMORY GPIB I/O ENT CE 4-2

29 4.3 I/O I/O GPIB (LCD) (LCD) (1) GPIB 4.2 I/O MEMORY F1 I/O F1 F1 ENT (2) (LCD) I/O F2 F2 ENT (LCD) I/O F3 F3 ENT 4-3

30 4.4 6 (1) STORE I/O MEMORY F2 F2 ENT (2) RECALL I/O MEMORY F3 F3 ENT 4-4

31 5 LOAD ON/OFF OFF LOAD ON 15mS I/O I/O MODE

32 5-1-1 ENT ENT

33 (1) LOAD ON/OFF ENT 98.50A () 98.5 CC ENT (2) LOAD ON/OFF (2) CE

34 5.3 ON/OFF 120A 200A/sec12A 20A/sec 120A 2A~200A/s / 12A 0.2A~20A/s %() 120A 2A~200A/s / 12A 0.2A~20A/s 3 (1) 0.1%( )100.0%() ELS () (2) LOAD CONTROL F2 ENT LOAD CONTROL F2 ENT 5-4

35 5.5 1 CC 2 ENT 3 ON/OFF ON CC C ENT 5-5

36 5.6 1 CR 2 ENT () ON/OFF ON CR ENT 5-6

37 5.7 1 CV 2 ENT () ON/OFF ON CV 5.3 ON W CV AUTO (Low 12AHigh 120A) 5-7

38 5.7.1 CV+Climit 110 CV 5.4 ENT 5-8

39 5.8 1 CP 2 ENT 3 ON/OFF ON CP ON W ENT 5-9

40 5.9 EXT 1 EX 2 ENT 3 ON/OFF ON EXT EXT ENT 5-10

41 5.10 (120A) 120A 1 ST 2 ENT 3 ON/OFF ON (120A) SHORT 5-11

42 CC1 CC DYNAMIC 10s60s 10s TRIG OUT TRIG 2.4 TRIG OUT 5-12

43 2 3 LOAD CONTROL F3 4 CC1 CC2 CC1. (1) CC1 CC2 CC1 CC2 (2) F1 F2 5-13

44 5 [] [] (1) SET (2) TIME (3) RESP 5-14

45 6 CC1CC2 F3 ON/OFF F3 ON ENT RUNNING DYNAMIC mS 10A 5ms 1) 2) CC1 3) CC2 4) ON 5) ON

46 2 CC2 TIME 0 CC2 SET CC1 CC2 (RESPONS) 1 CC1 CC2 10mS 10A 1 1) 2) CC1 3) CC2 TIME 0 4) ON 5) ON ON/OFF ENT ON 5-16

47 6 3 2 RC-02A () MEASURE SETUP (1) F1 F1 ENT VOLT-T CURR POWER VOLT-I NOISE RIPPLE RC-02A RC-02A RC-02A RC-02A F2 F2 ENT 6-1

48 6.2 A/D (1) MEASURE SETUP F3 50H60Hz F3 ENT 6.3 I/O I/O (1) 2 1 MODE 2 V-r 4 30 ENT 4V 30V 6-2

49 (2) 3 1 MODE 3 C-r A A A ENT 6-3

50

51 7 LOAD OFF (Typ) 120A High Vin 31.2V(Typ)Low Vin4.16V(Typ)

52 7.3 80(Typ)

53 A Iin-.5A(Typ)12A Iin-1.0A(Typ) V(Typ) 7-3

54 W(Typ) Pin CE F F F MENU 0. CE ENT ON/OFF CE 7-4

55 8 GP-IBIEEE488.1 USBUSB GP-IB (1) 030 (2) CRLFCR+LF EOIEnd of Strings 4.3 I/O (3) m 3 GPIB 8-1

56

57

58 8.5 ATT Low

59 8.7 GPIB National Instruments GP-IB Microsoft Visual Basic GP-IB Visual Basic Private Sub InitIF() GPIB -)Command1_Click() 50A 5A -) Command2_Click() ) ) Command3_Click() 8-5

60 Option Explicit Dim IFid As Integer Private Sub InitIF() ' NI I/F Device ID If 0 <= ilfind("gpib0") Then ' Init I/F IFid = ildev(0, 1, 0, T3s, 1, &HC0A) ilsic 0 ilsre 0, 1 ' Interface Clear ' Remote Enable ilwrt IFid, "INI", 3 Sleep 3000 Else MsgBox "GPIB I/F(GPIB0) can't find" End If End Sub Private Sub Command1_Click() Call InitIF ilwrt IFid, "SW1", 3 ' -1 ' GPIB I/F ' LOAD ON Dim i As Integer Dim curr As Double Dim cmd As String Dim rcv As String curr = 50# For i = 0 To 10 cmd = "CC"& CStr(curr) ilwrt IFid, cmd, Len(cmd) 50A ' 11 ' ilwrt IFid, "MV1", 3 ' HIGH ' rcv = " " ' ilrd IFid, rcv, 16 ' MsgBox rcv & "[V]", vbinformation, "Voltage" ' ilwrt IFid, "MC0", 3 rcv = " " ilrd IFid, rcv, 16 MsgBox rcv & "[A]", vbinformation, "Current" curr = curr - 5# Next i ' ' 5A MsgBox "End CC set & Measure loop Sample Program" ilwrt IFid, "SW0", 3 ilwrt IFid, "CC0", 3 End Sub ' LOAD OFF ' 0A '

61 Private Sub Command2_Click() Call InitIF ' -2 ' GPIB I/F ilwrt IFid, "SW1", 3 ilwrt IFid, "CC2", 3 ilwrt IFid, "DP1 DC5 DT10", 12 ilwrt IFid, "DP2 DC3 DT40", 12 ilwrt IFid, "DR5", 4 MsgBox "Dynamic Load Start" ilwrt IFid, "CD1", 3 MsgBox "Dynamic Load Stop" ilwrt IFid, "CD0", 3 ilwrt IFid, "DP2 DT0", 7 MsgBox "Single shot Dynamic Load Start" ilwrt IFid, "CD1", 3 MsgBox "End Dynamic Sample Program" ' LOAD ON ' 2A ' ' CC-1=5A TIME-A=10msec ' CC-2=3A TIME-B=40msec ' RESPONS=5A/usec ' ' ' TIME-B=0msec ' ilwrt IFid, "SW0", 3 ilwrt IFid, "CC0", 3 End Sub ' LOAD OFF ' ' 0A ' -2 Private Sub Command3_Click() Call InitIF Dim stb As Integer ilrsp IFid, stb MsgBox CStr(stb) End Sub ' -3 ' GPIB I/F ' '

62 8.8 USB USB PC(OS Microsoft Windows2000/XP ) USB Visual Basic Excel VBA GPIB GPIB OS Microsoft Windows2000 Professional Microsoft WindowsXP Home/Professional OS USB IBM PC/AT (1) USB Active (a) SUPPORT CD for EL Series Electronic Load CD-ROM CD-ROM (b) CD-ROM Setup.exe (c) 8-8

63 (d) N (e) C: Program Files KEISOKU GIKEN ELSeries N 8-9

64 (f) N (g) Windows SUPPORT CD for EL Series Electronic Load CD-ROM Setup.exe 8-10

65 (2) USB SUPPORT CD for EL Series Electronic Load CD-ROM (a) PC USB (b) (c) N (d) N 8-11

66 (e) N (f) el.inf SUPPORT CD for EL Series Electronic Load CD-ROM Inf C: Program Files KEISOKU GIKEN ELSeries Driver WIN2K_XP OK 8-12

67 (g) N (h) 8-13

68 8.9 ActiveX Cmdsendstr As string As long CmdRcvstring As long LoadSetmode As Integer,val As Double As long Measuremode As Integer,val long MeasureSampletimes As Integer As long LoadON, LoadOFF ResetAlm Version CmdSend(str As string) As long GPIB CmdSend CC A CmdRcv(string) As long CmdRcv ret ret = LoadSet(mode As Integer,val As Double) As long 0:1:2: 3:4:5: LoadSet 0, A Measure(mode As Integer,val) long 0: AUTO 1: High 2: Low 3: AUTO (RippleConverter)4: High (RippleConverter) 5: Low (RippleConverter)6: 7:(RippleConverter)8: *RippleConverter Measure 0,ret ret = 8-14

69 MeasureSample(times As Integer) As long 0:1 1:2:5 LoadON ON LoadOFF OFF ResetAlm Version ROM 8-15

70 8.10 Excel ActiveX Excel Visual Basic ActiveX (1) Excel -> (T) -> (2) KEISOKU GIKEN EL Series Control (3) EL Series 8-16 EL Series

71 8.11 USB Excel Visual Basic Visual Basic Excel Visual Basic Private Sub CommandButton1_Click( ) El1.CmdSend "V" Dim ret El1.CmdRcv ret Sheet1.Cells(1, 1) = ret CommandButton1 GPIB ELS A1 End Sub Excel ELS

72

73 % 9.1 GPIB USB AC100240V50/60Hz 40VA(AC100V) (W) 131.8(H) 450(D) 7Kg IEEE488.1 USB1.1 0V10V DC500KHz(3dB Typ) V V 0.1mV 1.0mV (1) (2) ±0.05% of rdg. ±0.05% of fs. 100ms (3) A A 0.1mA 1mA (1) (2) ±0.2% of rdg. ±0.2% of fs. 100ms (4) (2) [ ] 200ms 1 23±5 70%

74 A 30V 300W 12A 120A (1) 1mA 10mA ±0.2% of stg. ±0.2% of fs. () 0.2A/sec20A/sec 2A/sec200Asec (3) 100nS (4V) 12A 120A (1) 1.0mA/V 10mA/V () ±0.5% of Conv.Curr. ±0.2% of fs. (30V) 12A 120A (1) 50A/V 1mA/V () ±0.5% of Conv.Curr. ±0.2% of fs. 4V 30V (1) 0.5mV 5mV ±0.2% of stg. ±0.2% of fs. 0.1%100.0% 40W 300W (1) 5mW 25mW 12A 120A ±2.5% of stg.±1% of fs. 12A 120A (1) 1mA 10mA ±0.2% of stg. ±0.5% of fs. () 0.2A/sec20A/sec 2A/sec200Asec (3) 100nS 0V 10V 2 10sec150msec/300msec/600msec/1.5sec/3sec/6sec/15sec/30sec/60sec 10s/ 25s/50s/0.1ms/0.2ms /0.5ms/1ms/2ms/5ms 12A 120A 0.2A/secA/sec 2A/sec200A/sec 120A () 12A 120A 0.06A12A 0.6A120A (1) 60mA 0.6A 1 2 Conv.Curr / 3 200A/s 4 20HTyp)

75 µsTyp) 3Typ) 10V/120A fs. 50 ±1% of Conv.Volt. ±1% of fs. 1 TRIG OUT 2 CURRENT MONITER 3 Conv.Volt fs

76

77 OFF AC 10.2 OFF AC 10-1

78 ~

79 High Speed Electronic Load Series OPERATION MANUAL M-2099 Rev : URL TEL: FAX: PWsales@hq.keisoku.co.jp TEL: FAX: PW-support@hq.keisoku.co.jp

80 Keisoku Giken Co.,Ltd.