User manual

Chapter 2 Front Panel Operations RIGOL
DL3000 User’s Guide 2-25
Figure 2-19 Guide Interface of Pul Operation
The parameters for the pulsed operation mode include range, Level A, Level B,
rising slew rate, falling slew rate, width, and trigger source.
Set Range
The current working range in Pul mode. Two current ranges are available:
DL3021/DL3021A: low range (0 to 4 A); high range (0 to 40 A)
DL3031/DL3031A: low range (0 to 6 A); high range (0 to 60 A)
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "Range".
(2) Use the Left/Right arrow key or the knob to switch the current working
range.
Note:
 The low range provides better resolution and accuracy at low current
settings.
 If the set current value is greater than the maximum value of the low range,
you must select a high range.
CAUTION
Before switching the current range, please disable the channel input
to avoid causing damage to the instrument or the DUT.
Set A_Level
The sink current toggles between a high value and a low value in Pul mode.
A_Level indicates a high value. The default unit for A_Level is Ampere (A).
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "A_Level".
(2) Enter a value by using the numeric keys. For the setting methods, refer to
the descriptions in "Parameter Setting Method".
Note: The input value of A_Level should be within the set range.