Rigol M300 Manual de usuario descargar pdf (Pagina 22)

RIGOL Chapter 2 Command System

Programming Guide for DM3000

2-10

Function The query returns the ratio of two DC voltages in scientific notation, for

example, +1.74214858E-01.

Explanation

The instrument should input two DC voltages at the same time.

9. :MEASure:VOLTage:DC:RATIo:DIGIt

Syntax :MEASure:VOLTage:DC:RATIo:DIGIt?

:MEASure:VOLTage:DC:RATIo:DIGIt {INC|DEC|5|6|7}

Function Set the display digit for the ratio of two DC voltages.

The query returns 5, 6 or 7.

Explanation Refer to the “Explanation” in :MEASure:VOLTage:DC:DIGIt.

Example Set the ratio display digit to 6:

:MEASure:VOLTage:DC:RATIo:DIGIt 6

Decrease the display digit by one:

:MEASure:VOLTage:DC:RATIo:DIGIt DEC

10.

:MEASure:VOLTage:AC?

Syntax

:MEASure:VOLTage:AC?

Function The query returns the AC voltage measurement value in the scientific

notation (for example, +6.59000527E-03) and the unit is V.

11.

:MEASure:VOLTage:AC

Syntax

:MEASure:VOLTage:AC {0|1|2|3|4|MIN|MAX|DEF}

Function

Set the range of AC voltage measurement.

Explanation The range corresponding to each parameter is as follows.

Parameter Range

0 200 mV

1 2 V

2 20 V

3 200 V

4 750 V

MIN 200 mV

MAX 750 V

DEF 20 V

Example Set the range to the minimum:

:MEASure:VOLTage:AC 0 or

:MEASure:VOLTage:AC MIN

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 88 89

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Rigol M300 Manual de usuario Pagina 22