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3.4 Starting a Test
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･
The Hold function can be used to hold the value that was effective at the time of forced
termination of the test. Refer to Section 4.3 Hold Function.
･
When a comparative-voltage value is set, the FAIL Hold function enables the unit to forcibly
terminate the test when the output voltage deviates from the comparative-voltage range. The
most recently set value is held. Refer to Section 4.2 FAIL Hold Function.
･
You can select whether you want to check the output-voltage when the test starts or ends.
(Starting a test with default settings:) Refer to Section 4.9 Voltage Comparator Position
･
The Double Action increases the safety of testing by preventing operational errors.
Refer to Section 4.5 Double Action
(3) In a test with a comparative-voltage value set, the test is forcibly terminated
when the output voltage deviates by
±
5% from the comparative-voltage value
(output voltage:
≦
1kV:
±
50 V). In such a case, UPPER, LOWER,and
FAIL will light up. Reset the output voltage and restart the test.
To terminate the test, press the
STOP
key. The unit will immediately stop
outputting a voltage and switch to the READY state. In such a case, no screening is
conducted.
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