Rigol M300 Uživatelský manuál stáhnout pdf (Strana 29)

Chapter 2 Command System RIGOL

Programming Guide for DM3000

2-17

Explanation

Refer to the

“Explanation”

:MEASure:VOLTage:DC:DIGIt

Example Set the display digit of 4-wire resistance measurement value to 6:

:MEASure:FRESistance:DIGIt 6

Decrease the display digit by one:

:MEASure:FRESistance:DIGIt DEC

39.

:MEASure:FREQuency?

Syntax :MEASure:FREQuency?

Function The query returns the frequency measurement value of the AC signal

in scientific notation and the unit is Hz.

40.

:MEASure:FREQuency

Syntax

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

Function Set the voltage range of the input signal of frequency measurement.

Explanation  For the meaning of each range label, please refer to the

“Explanation” in :MEASure:VOLTage:AC.



The frequency ranges from 3 Hz to 300 kHz.

Example Set the voltage range of frequency measurement to the maximum:

:MEASure:FREQuency 4 or

:MEASure:FREQuency MAX

41.

:MEASure:FREQuency:RANGe?

Syntax :MEASure:FREQuency:RANGe?

Function Query the AC voltage range currently used in frequency measurement.

The query returns 0, 1, 2, 3 or 4.

42.

:MEASure:FREQuency:DIGIt

Syntax :MEASure:FREQuency:DIGIt?

:MEASure:FREQuency:DIGIt {INC|DEC|5|6|7}

Function Set the display digit of frequency measurement value.

The query returns 5, 6 or 7.

Explanation

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

Example Set the display digit of frequency measurement value to 6:

:MEASure:FREQuency:DIGIt 6

Decrease the display digit by one:

:MEASure:FREQuency:DIGIt DEC

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 88 89

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