Timebase[:Main]:Scale - Rigol DS4000E Series Programming Manual

Chapter 2 Command System
Parameter
Name Type
<offset> Real
Remarks
The range of <offset> is related to the current horizontal time base mode (refer to the :TIMebase:MODE
command) and the operating state of the oscilloscope.
Y-T mode

In the Run state: When TimeScale is less than 20 ms/div, the range of <offset> is from
(-MemDepth/SamplingRate) to 1 s; when TimeScale is greater than or equal to 20 ms/div, the range of
<offset> is from (-MemDepth/SamplingRate) to (100 x TimeScale).
In the Stop state: -7000 s to 7000 s
Roll mode

In the Run state: This command is not available.
In the Stop state: -7000 s to 0 s
Wherein, MemDepth is the current memory depth of the oscilloscope, refer to the :ACQuire:MDEPth
command.
SamplingRate is the current sample rate of the oscilloscope, refer to the :ACQuire:SRATe? command.
TimeScale is the horizontal time base (normal sweep), refer to the :TIMebase[:MAIN]:SCALe command.
Return Format
The query returns the horizontal position (normal sweep) in scientific notation.

:TIMebase[:MAIN]:SCALe

Syntax
:TIMebase[:MAIN]:SCALe <scale>
:TIMebase[:MAIN]:SCALe?
Description
Sets or queries the horizontal time base. The default unit is s/div.
Parameter
Name Type
<scale> Real
Remarks
The range of <scale> is related to the current horizontal time base mode (refer to the :TIMebase:MODE
command) and the model of the oscilloscope.
Y-T mode

DS4024E: 2 ns to 1000 s
DS4014E: 5 ns to 1000 s
Roll mode

200 ms to 1000 s
Return Format
The query returns the horizontal time base in scientific notation.
DS4000E Programming Guide
Range
Refer to Remarks
Range
Refer to Remarks
RIGOL
Default
0
Default
1 us
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