Specifications

RIGOL Chapter 2 Command System
Programming Guide for DM3000
2-10
9. :MEASure:VOLTage:DC:RATIo:DIGIt
Syntax
:MEASure:VOLTage:DC:RATIo:DIGIt?
:MEASure:VOLTage:DC:RATIo:DIGIt {INC|DEC|5|6|7}
Function
Sets the display digit for the ratio of DC voltages in two circuits.
The query returns 5, 6 or 7.
Explanation
Refer to the “Explanation” in :MEASure:VOLTage:DC:DIGIt.
Example
Setting the ratio display digit to 7:
:MEASure:VOLTage:DC:RATIo:DIGIt 7
Decreasing the display digit by one bit:
:MEASure:VOLTage:DC:RATIo:DIGIt DEC
10. :MEASure:VOLTage:AC?
Syntax
:MEASure:VOLTage:AC?
Function
The query returns the AC current measurement value in the form of
scientific notation such as +6.59000527E-03, the unit is V.
11. :MEASure:VOLTage:AC
Syntax
:MEASure:VOLTage:AC {0|1|2|3|4|MIN|MAX|DEF}
Function
Sets the measurement range of AC voltage.
Explanation
Each parameter has its own range:
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
Setting the range to minimum:
:MEASure:VOLTage:AC 0 or
:MEASure:VOLTage:AC MIN
12. :MEASure:VOLTage:AC:RANGe?
Syntax
:MEASure:VOLTage:AC:RANGe?
Function
Queries the measurement range of AC voltage.
The query returns 0, 1, 2, 3 or 4.