Specifications

RIGOL Chapter 2 Command System
2-176 M300 Programming Guide
[SENSe:]VOLTage:AC:RANGe
[SENSe:]VOLTage[:DC]:RANGe
Syntax [SENSe:]VOLTage:AC:RANGe {<range>|MIN|MAX}[,(@<ch_list>)]
[SENSe:]VOLTage:AC:RANGe? [{(@<ch_list>)|MIN|MAX}]
[SENSe:]VOLTage[:DC]:RANGe {<range>|MIN|MAX}[,(@<ch_list>)]
[SENSe:]VOLTage[:DC]:RANGe? [{(@<ch_list>)|MIN|MAX}]
Description Set or query the measurement range of the ACV or DCV measurements on the specified
channels.
Parameters
Name
Type
Range
Default
<range> Numeric
Any numeric value between MIN and MAX.
The final range is decided by the
Principle
of setting with greater value
”.
For MC3232 and MC3264, the standard
values of the range:
{200mv|2V|20V|150V}.
wherein, MIN=200mV, MAX=150V,
DEF=AUTO.
For MC3120, MC3132, MC3164 and
MC3324, the standard values of the range:
{200mV|2V|20V|200V|300V}, wherein,
MIN=200mV, MAX=300V, DEF=AUTO.
AUTO
<ch_list>
Channel
List
One or more channels (only for the
multiplexer channels), the rules are as
follows:
(@101): channel 01 on the module in
Slot1;
(@101:103): channel 01 through 03 on the
module in Slot1;
(@101:103,301): channel 01 through 03
on the module in Slot1 and channel 01 on
the module in Slot3.
If the parameter is
omitted, this
command will be
applied to the
whole scan list.
Explanation Selecting a specifc range for the specified channel will disable the autoranging (send
the
[SENSe:]VOLTage:AC:RANGe:AUTO or [SENSe:]VOLTage[:DC]:RANGe:AUTO
command).
The
CONFigure:VOLTage:AC (CONFigure:VOLTage[:DC]) and MEASure:VOLTage:AC?
(
MEASure:VOLTage[:DC]?) command automatically enables the autoranging if the first
parameter is AUTO, DEF or omitted.
If the input signal is greater than can be measured on the selected range, the
instrument gives an overload indication: "OVERLOAD" from the front panel or
"±9.9E+37" from the remote interface.
The instrument enables autoranging after a Factory Reset (send the
*RST command).
An Instrument Preset (send the
SYSTem:PRESet command) or Card Reset (send the
SYSTem:CPON command) does not affect the current range setting.
Return
Format
The query returns the range in scientific notation for each channel specified. Multiple return
values are separated by commas.
Example VOLT:DC:RANG 2,(@201:203)
VOLT:DC:RANG? (@201:203)
The query returns +2.00000000E+00,+2.00000000E+00, +2.00000000E+00.
You can replace DC with AC to set or query the range of the ACV measurements on the