HP 6627A User Manual
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7
Table Of Contents
General Information
Introduction............................ ................................................................................................................ 11
Safety Considerations................... .......................................................................................................... 11
Instrument and Manual Identification.... ................................................................................................. 11
Options................................................................................................................................................... 11
Accessories............................. ................................................................................................................ 12
Description ............................ ................................................................................................................ 12
Basic Operation......................... ............................................................................................................. 13
HP-IB Board............................. .......................................................................................................... 13
Output Boards..................................................................................................................................... 14
Specifications......................... ................................................................................................................ 15
Qualifying Conditions......................................................................................................................... 15
Definitions.......................................................................................................................................... 15
Installation
Introduction............................ ................................................................................................................ 25
Initial Inspection..................................................................................................................................... 25
Location and Cooling.............................................................................................................................. 25
Input Power Requirements................ ...................................................................................................... 26
Line Fuse................................................................................................................................................ 26
Power Cord............................................................................................................................................. 28
Line Voltage Conversion................. ....................................................................................................... 28
HP-IB Interface Connector...................................................................................................................... 29
Getting Started
Introduction ........................... ................................................................................................................ 31
Front Panel Controls and Indicators........................................................................................................ 31
Turning On Your Supply................. ....................................................................................................... 31
Normal Self Test Indications............................................................................................................... 35
Self Test Errors................................................................................................................................... 36
Checking Out Your Supply Using Local Control..................................................................................... 36
Voltage Test............................ ........................................................................................................... 37
Overvoltage Test................................................................................................................................. 37
Current Test............................ ........................................................................................................... 37
Introduction To Remote Operation.......................................................................................................... 38
Enter/Output Statements................ ..................................................................................................... 38
Reading the HP-IB Address.............. .................................................................................................. 39
Changing the HP-IB Address.............................................................................................................. 39
Sending a Remote Command............... ............................................................................................... 39
Getting Data from the Supply........... .................................................................................................. 40
Often Used Commands.................... ................................................................................................... 40
Returning the Supply to Local Mode..... .............................................................................................. 42
Output Connections and Operating Information
Introduction ............................... ............................................................................................................ 43
Output Ranges............................... ......................................................................................................... 43
Operating Quadrants........................................................................................................................... 44
Range Selection............................. ..................................................................................................... 44
Protection Features......................... ........................................................................................................ 44
Connecting The Load......................... .................................................................................................... 46
Wire Size Selection............................................................................................................................. 47
Multiple Loads.................................................................................................................................... 49