HP (Hewlett-Packard) 6627A Power Supply User Manual


 
8
Table Of Contents (continued)
Positive and Negative Voltages...........................................................................................................49
Remote Voltage Sensing.........................................................................................................................49
Remote Sense Connections................... ..............................................................................................50
Output Noise Considerations...............................................................................................................51
Programming Response Time with an Output Capacitor.....................................................................51
Open Sense Leads...............................................................................................................................51
Overvoltage Trigger Connections............................................................................................................52
External Trigger Circuit................... ..................................................................................................52
Power Supply Protection Considerations ................................................................................................54
Battery Charging........................... .....................................................................................................54
Capacitive Load Limitation.................................................................................................................54
Parallel Operation...................................................................................................................................54
CV Operation............................... ......................................................................................................55
CC Operation............................... ......................................................................................................56
Remote Sensing..................................................................................................................................56
Specifications for Parallel Operation...................................................................................................56
Series Operation....................... ..............................................................................................................57
CV Operation............................... ......................................................................................................57
CC Operation............................... ......................................................................................................58
Remote Sensing..................................................................................................................................58
Specifications for Series Operation. ....................................................................................................58
5 Remote Operation
Introduction ...........................................................................................................................................61
HP-IB Operation.....................................................................................................................................61
Interface Function...............................................................................................................................61
HP-IB Address Selection.....................................................................................................................62
Power-On Service Request (PON).......................................................................................................63
Programming Syntax..............................................................................................................................63
Numeric Data............................... ......................................................................................................63
Order of Execution......................... ....................................................................................................68
Terminators........................................................................................................................................68
Initial Conditions....................................................................................................................................68
Power Supply Commands .......................................................................................................................68
Voltage Programming.........................................................................................................................69
Current Programming.........................................................................................................................69
Range Switching.................................................................................................................................70
Output On/Off.................................... ................................................................................................71
Overvoltage Protection........................................................................................................................71
Overcurrent Protection........................................................................................................................72
Multiple Output Storage and Recall....................................................................................................72
The Clear Command...........................................................................................................................73
Status Reporting................................. ................................................................................................73
Service Request Generation....................... .........................................................................................76
Reprogramming Delay........................................................................................................................78
Display On/Off................................... ................................................................................................78
Other Queries.................................... .................................................................................................79
6 Local Operation
Introduction ...........................................................................................................................................83
Local Mode.............................................................................................................................................83
Local Control Of Output Functions.........................................................................................................83
General...................................................................................................................................................83