Specifications

Chapter 2 Command System RIGOL
Programming Guide for DM3000
2-11
13. :MEASure:VOLTage:AC:FILTer
Syntax
:MEASure:VOLTage:AC:FILTer?
:MEASure:VOLTage:AC:FILTer {SLOW|MID|FAST}
Function
Sets the speed of AC voltage filter.
The query returns slow, mid or fast.
Default
FAST
14. :MEASure:VOLTage:AC:DIGIt
Syntax
:MEASure:VOLTage:AC:DIGIt?
:MEASure:VOLTage:AC:DIGIt {INC|DEC|5|6|7}
Function
Sets the display digit of AC voltage.
The query returns 5, 6 or 7.
Explanation
Refer to the “Explanation” in :MEASure:VOLTage:DC:DIGIt.
Example
Setting the AC voltage display digit to 7:
:MEASure:VOLTage:AC:DIGIt 7
Decreasing the display digit by one bit:
:MEASure:VOLTage:AC:DIGIt DEC
15. :MEASure:VOLTage:AC:FREQuency?
Syntax
:MEASure:VOLTage:AC:FREQuency?
Function
The query returns current AC voltage measurement frequency in
the form of scientific notation such as +5.30803456e+02, the unit
is Hz.
Explanation
The meter should work under the AC voltage measurement while
you use this command.
16. :MEASure:VOLTage:AC:FREQuency:DISPlay
Syntax
:MEASure:VOLTage:AC:FREQuency:DISPlay
Function
Displays the frequency on the secondary screen while measuring
AC voltage.
17. :MEASure:VOLTage:AC:FREQuency:HIDE
Syntax
:MEASure:VOLTage:AC:FREQuency:HIDE
Function
Hides the frequency on the secondary screen while measuring AC
voltage.
Explanation
The command is valid only when the frequency is displayed on the