HP 6621A, 6623A, 6624A manual 9

	Table Of Contents (continued)
	Setting Voltage................................. ..................................................................................................	84
	Setting Current................................... ................................................................................................	84
	Enabling/Disabling an Output.............................................................................................................	85
	Setting Overvoltage Protection............................................................................................................	85
	Resetting Overvoltage Protection................ ........................................................................................	85
	Enabling/Disabling Overcurrent Protection.........................................................................................	85
	Resetting Overcurrent Protection................. .......................................................................................	85
	Displaying the Contents of the Fault Register......................................................................................	85
	Setting the Reprogramming Delay................ ......................................................................................	86
	Local Control Of System Functions.........................................................................................................	86
	Setting the Supply's HP-IB Address............... .....................................................................................	86
	Displaying Error Messages....................... ..........................................................................................	87
	Storing and Recalling Voltage and Current Settings for all Outputs...... ..............................................	87
A	Calibration
	Introduction............................................................................................................................................	89
	Test Equipment and Setup Required................. ......................................................................................	89
	General Calibration Procedure..................... ...........................................................................................	91
	Calibration Program.............................. .................................................................................................	93
B	Programming With The Series 200/300 Computer
	Introduction ...........................................................................................................................................	97
	I/O Path Names...................... ................................................................................................................	97
	Voltage and Current Programming..... ....................................................................................................	97
	Voltage and Current Programming With Variables.................................................................................	98
	Voltage and Current Readback................................................................................................................	98
	Programming Power Supply Registers.. .................................................................................................. 99
	Present Status...................... ...............................................................................................................	99
	Service Request and Serial Poll...........................................................................................................	99
	Error Detection ................................................................................................................................	101
	Stored Operating States........... .........................................................................................................	102
	Programming Outputs Connected In Parallel..... ...................................................................................	102
	CC Operation....................... ............................................................................................................	103
	CV Operation....................... ............................................................................................................	103
	Programming Outputs Connected In Series...........................................................................................	104
C	Command Summary
	Introduction ..........................................................................................................................................	105
D	Error Messages
	Introduction..........................................................................................................................................	109
	Power-On Self Test Messages......... ......................................................................................................	109
	Error Responses....................................................................................................................................	109
	Test Responses......................................................................................................................................	109
E	Manual Backdating
	Introduction .........................................................................................................................................	113
	Make Changes ....................... ..............................................................................................................	113
	Addendum
	Generally Applicable Annotations/CE’92 Product Specific Annotations ........................ ......................	114
	HP Sales and Support Office
	Contacts ...............................................................................................................................................	115

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