Specifications

RIGOL Chapter 2 Command System
Programming Guide for DM3000
2-12
secondary screen and the meter is measuring AC voltage.
18. :MEASure:VOLTage:AC:FREQuency:STATe?
Syntax
:MEASure:VOLTage:AC:FREQuency:STATe?
Function
Queries whether the frequency was displayed on the secondary
screen while measuring AC voltage.
The query returns DISPLAY or HIDE.
19. :MEASure:CURRent:DC?
Syntax
:MEASure:CURRent:DC?
Function
The query returns the DC current measurement value in the form of
scientific notation such as -3.74725404E-06, the unit is A.
20. :MEASure:CURRent:DC
Syntax
:MEASure:CURRent:DC {0|1|2|3|4|MIN|MAX|DEF}
Function
Sets the measurement range of DC current.
Explanation
 The measurement mode will change to “Manual” while you set
the range.
 Each parameter has its own range:
Parameter
Range
0
2 mA
1
20 mA
2
200 mA
3
1 A
4
10 A
MIN
2 mA
MAX
10 A
DEF
200 mA
Example
Setting the measurement range of DC current to maximum:
:MEASure:CURRent:DC 4 or
:MEASure:CURRent:DC MAX
21. :MEASure:CURRent:DC:RANGe?
Syntax
:MEASure:CURRent:DC:RANGe?
Function
Queries the measurement range of DC current.
The query returns 0, 1, 2, 3 or 4.