Rigol DL3000 Series, User Manual

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Chapter 2 Front Panel Operations RIGOL
DL3000 User’s Guide 2-47
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.
Set Von
When the input voltage is greater than the set starting voltage (Von), the load
starts to sink the current. The default unit for Von is V, and it ranges from 0 V to
150 V. The default Von is 0.01 V.
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "Von".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
Set Delay_Von
Sets the time period for how long the load starts to sink the current after the
input voltage reaches Von. The default unit for the delay time is ms.
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "Delay_Von".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
Set C_Start
The current value when the load starts in OCP test mode. The default unit for
the value is A.
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "C_Start".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
Set C_Step
The step current in OCP test mode. The default unit for the value is A.
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "C_Step".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
Set Delay_Step
The time interval during which the current moves from step to step in OCP test
mode. The default unit for the value is ms.