Rigol DM3064 Dokumentacja Pobierz pdf (Strona 29)

Chapter 2 Command System RIGOL

Programming Guide for DM3000

2-17

Syntax

:MEASure:FREQuency?

Function

The query returns the frequency measurement value in the form of

scientific notation such as +8.485240e-05, the unit is Hz.

40. :MEASure:FREQuency

Syntax

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

Function

Sets the voltage range of input signal for frequency measurements.

Explanation

 For meanings in each range, please refer to the

“Explanation” in :MEASure:VOLTage:AC.

 The frequency ranges from 3 Hz to 300 kHz.

 The “DEF” is 2.

Example

Setting the voltage range of the frequency measurement to

maximum:

:MEASure:FREQuency 4 or

:MEASure:FREQuency MAX

41. :MEASure:FREQuency:RANGe?

Syntax

:MEASure:FREQuency:RANGe?

Function

Queries the AC voltage range currently used by frequency

measurements.

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

Sets the display digit for frequency measurement values.

The query returns 5, 6 or 7.

Explanation

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

Example

Setting the display digit to 7:

:MEASure:FREQuency:DIGIt 7

Decreasing the display digit by one bit:

:MEASure:FREQuency:DIGIt DEC

43. :MEASure:PERiod?

Syntax

:MEASure:PERiod?

Function

The query returns the period measurement value in the form of

scientific notation such as +2.77679688E-03, the unit is s.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 86 87

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