User Manual

74
3. Press to start the test. When the test is running, Run will be indicated
in place of Stop. When the test ends, either Pass or Fault will appear next
to Stop.
4. To stop the test at any time, press .
OPP Test Function
The load has a built-in OPP test function that can be used to automate testing for OPP
conditions. The load can save up to 5 OPP test programs into internal memory, which can be
recalled and run.
The OPP Test program requires the following parameters be configured before it can be run.
Voltage On Level
This is the minimum voltage level the load measures before the start of
the test.
Voltage On Delay
This is the delay time from when the Voltage On Level is reached to the
actual start of the test.
Current Range
This specifies the current range of the test. All models have two current
ranges, with the lower range allowing for higher resolution. This value
will also limit the maximum settings for other parameters configured for
the test program.
Start Power
This is the starting power value when OPP test begins.
Step Power
This is the size of the step power as the test runs from the Start Power to
End Power. The test will only run through in steps if the measured input
voltage is greater than the OPP Voltage. Otherwise, the test will end
after running the Start Power for the amount of time specified in Step
10.000V
0.000A
0.00W 0. 0000A Stop
OFF CC