Rigol DL3000 - Page 75

Chapter 2 Front Panel Operations RIGOL
DL3000 User’s Guide 2-45
CAUTION
While making a connection, the positive polarity of the load should
be connected to the (+) terminal of the channel output, and the
negative polarity of the load to the (-) terminal of the channel
output. A misconnection with the terminals may cause damage to
the instrument or the DUT.
2. Power on the instrument
After the instrument is connected to the power source, press the Power key
on the front panel to power on the instrument.
3. Set channel parameters in the guide interface
Press APP to switch to the guide interface of the OCP test function, as shown in
Figure 2-29. In the guide interface, you can configure parameters in the
parameter configuration list and view the configuration diagram at the left of the
configuration list in the real-time manner. If the scrollbar appears at the right
side of the parameter list, it indicates that not all parameters are displayed in the
current interface. At this time, press the Up/Down arrow key to go to the next
page.
Figure 2-29 Guide Interface of OCP Test Function
The parameters for the OCP test function include range, starting voltage, delay
time, starting current, step current, step delay, protection voltage, maximum
current, minimum current, and protection time.
Set Range
The current working range for the OCP test function. 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.