ii
BHK 500-0.4MG SVC 032816
TABLE OF CONTENTS
SECTION
PAGE
3.2.2
Turning the Power Supply On........................................................................................................... 3-4
3.2.3
Error Conditions ................................................................................................................................ 3-5
3.2.4
Setting Local Mode ........................................................................................................................... 3-5
3.2.5
Adjusting LCD Contrast .................................................................................................................... 3-6
3.2.6
Enabling/Disabling Audible Beeps .................................................................................................... 3-6
3.2.7
Enabling/Disabling DC Output Power ............................................................................................... 3-6
3.2.7.1
Disabling DC Output when using Digital Inputs only (keypad and/or GPIB) ............................... 3-6
3.2.7.2
Disabling DC Output when using Analog control. ....................................................................... 3-6
3.2.7.3
Remote Shutdown using External Trigger Port ........................................................................... 3-7
3.2.7.4
Power Up DC Output Control ...................................................................................................... 3-7
3.2.8
Reset Operation................................................................................................................................ 3-7
3.2.8.1
Setting Power-Up & Reset Current ............................................................................................. 3-7
3.2.9
Setting Output Voltage or Current..................................................................................................... 3-8
3.2.10
Changing Current Scale.................................................................................................................... 3-8
3.2.11
Setting Overvoltage or Overcurrent Protection ................................................................................. 3-9
3.2.12
Changing Maximum Voltage or Current Value ................................................................................. 3-10
3.2.13
Storing Power Supply Output Settings.............................................................................................. 3-10
3.2.14
Recalling Stored Output Settings...................................................................................................... 3-11
3.2.15
Firmware Version.............................................................................................................................. 3-11
3.2.16
Local Mode Programming of the Power Supply................................................................................ 3-11
3.2.16.1
Creating or Modifying a Program (Program Edit Mode) .............................................................. 3-11
3.2.16.1.1
Modifying Programmed Time Interval..................................................................................... 3-12
3.2.16.1.2
Time Interval Accuracy ........................................................................................................... 3-12
3.2.16.2
Running a Program ..................................................................................................................... 3-12
3.2.16.3
Stepping Through a Program ...................................................................................................... 3-12
3.2.16.4
Cycling a Program....................................................................................................................... 3-14
3.2.16.5
Running a Program Once ........................................................................................................... 3-14
3.2.16.6
Stopping a Running Program ...................................................................................................... 3-14
3.2.16.7
Sample Program ......................................................................................................................... 3-14
3.2.17
Calibration......................................................................................................................................... 3-15
3.3
Remote Mode Programming Using SCPI commands via IEEE 488 (GPIB). Bus .................................. 3-15
3.3.1
IEEE 488 (GPIB) Bus Protocol ......................................................................................................... 3-15
3.3.2
DCL Control ...................................................................................................................................... 3-17
3.3.3
Changing the GPIB Address............................................................................................................. 3-17
3.3.4
External Trigger ................................................................................................................................ 3-17
3.3.5
BHK-MG VISA Instrument driver ...................................................................................................... 3-18
3.3.6
Programming Techniques to Optimize performance ........................................................................ 3-18
3.3.6.1
Programming Voltage/Current Limit and Current/Voltage Limit .................................................. 3-18
3.3.6.2
Making Sure the Previous Command is Complete ..................................................................... 3-19
3.4
RS232-C Operation ................................................................................................................................ 3-20
3.4.1
Setting RS 232 Baud Rate................................................................................................................ 3-21
3.4.2
Serial Interface.................................................................................................................................. 3-21
3.4.3
RS 232 Implementation .................................................................................................................... 3-21
3.4.3.1
Echo Mode .................................................................................................................................. 3-22
3.4.3.2
Prompt Method............................................................................................................................ 3-22
3.4.3.3
XON XOFF Method..................................................................................................................... 3-22
3.4.4
Isolating RS 232 Communication Problems ..................................................................................... 3-23
3.5
SCPI Programming................................................................................................................................. 3-23
3.5.1
SCPI Messages ................................................................................................................................ 3-23
3.5.2
Common Commands/Queries .......................................................................................................... 3-24
3.5.3
SCPI Subsystem Command/Query Structure................................................................................... 3-24
3.5.3.1
ABORt Subsystem ...................................................................................................................... 3-24
3.5.3.2
INITiate Subsystem..................................................................................................................... 3-24
3.5.3.3
LIST Subsystem .......................................................................................................................... 3-24
3.5.3.4
MEASure Subsystem .................................................................................................................. 3-24
3.5.3.5
OUTPut Subsystem .................................................................................................................... 3-24
3.5.3.6
Instrument Subsystem ................................................................................................................ 3-24
Содержание BHK 1000-0.2MG
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Страница 17: ...BHK MG032816 xi FIGURE 1 1 BHK MG SERIES PROGRAMMABLE POWER SUPPLY ...
Страница 18: ...xii BHK MG032816 ...
Страница 24: ...1 6 BHK MG OPR 032816 FIGURE 1 2 BHK SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 1 OF 2 ...
Страница 25: ...BHK MG OPR 032816 1 7 FIGURE 1 2 BHK SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 2 OF 2 ...
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Страница 101: ...BHK MG OPR 032816 3 55 FIGURE 3 20 SERIES AUTOMATIC CONFIGURATION ...
Страница 109: ...BHK MG OPR 032816 3 63 FIGURE 3 23 PARALLEL AUTOMATIC CONFIGURATION ...
Страница 114: ...3 68 BHK MG OPR 032816 FIGURE 3 25 PARALLEL MASTER SLAVE CURRENT MODE CONFIGURATION ...
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