Agilent Technologies E8462A, Руководство пользователя

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4 Agilent E8462A User’s Manual Contents
4-Wire Ohms Measurements ............................................................................. 121
Scanning Voltmeter Command Quick Reference..................................................... 122
Appendix A
Agilent E8462A Specifications .................................................................................. 125
General Characteristics ............................................................................................. 125
Input Characteristics ................................................................................................. 126
Maximum Input ................................................................................................. 126
DC Performance
(Typical) ............................................................................................................ 126
AC Performance
(Typical) ............................................................................................................ 127
Relay Life .......................................................................................................... 128
Appendix B
Register-Based Programming ................................................................................... 129
About This Appendix................................................................................................ 129
Register Addressing .................................................................................................. 129
The Base Address .............................................................................................. 129
Register Offset ................................................................................................... 132
Register Descriptions ................................................................................................ 133
ID Register ........................................................................................................ 134
Device Type Register ........................................................................................ 134
Status/Control Register ..................................................................................... 134
Relay Control Registers .................................................................................... 136
Timer Control Register ...................................................................................... 138
Program Timing and Execution ................................................................................ 139
Closing Channels ............................................................................................... 139
Using a Multimeter with the Multiplexer .......................................................... 140
Programming Example ............................................................................................. 141
System Configuration ........................................................................................ 141
Example Program .............................................................................................. 141
Appendix C
Error Messages .......................................................................................................... 145
Error Types ............................................................................................................... 145