43
PW3335A985-01
Set and Query the Voltage Range Setting
Syntax
Command
:VOLTage:RANGe
<Voltage Range (NR1)>
Query
:VOLTage:RANGe?
Response
<Voltage range (NR1)>
<Voltage range (NR1)> = 6/15/30/60/150/300/600/1000
Description
Command
Sets the voltage range setting. (The unit is in volts [V].)
The numerical value is accepted in NRf format.
Query
Returns the voltage range setting in NR1 format.
Example
Command
:VOLT:RANG 15
Query
:VOLT:RANG?
Response
(When HEADER ON)
:VOLTAGE:RANGE 15
(When HEADER OFF)
15
Note
・
Do not append a unit to the voltage range.
・
After you change the range, wait a few moments until the internal circuitry stabilizes
before you read any measurement values.
・
If a negative value is specified, the absolute value will be used.
・
If the number of times to perform averaging is set to any value other than 1 and the
range is changed, averaging is restarted.
・
If any value other than <Voltage range (NR1)> is specified, the set value will be set to
the range that can be measured.
However, if the specified value exceeds the full scale of the range, the next highest
range will be set instead.
・
If a range is specified, the auto range operation is turned OFF. Additionally, range select
will be turned on.
・
You cannot change this setting during integration, while the display is held.
・
Instead of
: VOLtage: RANGe (?)
, you can also use
: VOLtage1: RANGe (?)
.
(Both of these commands perform the same operation.)
Set Whether to Select All Voltage Ranges
Syntax
Query
:VOLTage:SELect:ALL <ON/OFF>
Description
Sets whether to select all voltage ranges.
Example
Query
:VOLT:SEL:ALL ON?
Response
(When HEADER ON)
:VOLTAGE:RANGE 15;AUTO ON;SELECT 63
(When HEADER OFF)
15; ON; 63
Note
・
The 1,000 V range is always on, regardless of the value of this setting.
・
Specifying a voltage range with the
“
:VOLTage:RANGe
”
command will cause range
select for the specified range to be turned on.
You can use the
:TRANsmit:SEParator
command to change the message unit
separator from a semicolon ";" to a comma ",".
・
You cannot change this setting during integration, while the display is held, or when
the maximum/minimum values are being held.
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