Hioki 3174 - Displaying the Test Result

5.4 Displaying the Test Result
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付録
索引
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In the following cases, tests are terminated, and , , and
light up:
In the withstand-voltage test:
• During the test, the output voltage deviates from test-voltage and does not
return to ±30 V of the set value within 5 seconds.
• If the test-voltage does not reach ±30 V of the set test-voltage.
In the insulation-resistance test:
• During the test, if the output voltage deviates from test-voltage and does not
return to the set value within 5 seconds.
• If the test-voltage does not reach the set test-voltage.
When PASS hold and FAIL hold for optional functions are set, pressing the W
key or the I key when the test has stopped enables the respective test results to
be confirmed. Tests results for tests not carried out cannot be confirmed then.
See "6.2.1 PASS Hold" (p. 85)
See "6.2.2 FAIL Hold" (p. 86)
If the first test shows FAIL in the automatic test mode, the next test will not be
carried out.
5.4 Displaying the Test Result
Even following a test, there may be a residual voltage at the output termi-
nal. Therefore, to prevent electric shock, check the following before touch-
ing the output-voltage terminal, test lead, or tested object, make sure that
no high voltage is being applied between the output terminals.
Front panel
•The DANGER lamp is
OFF.
• The lamp is lit
(it is off in the Double
Action mode).
Display Test result
is lit
Both the withstand-voltage and insulation-resistance tests
were passed.
is lit
Either the withstand-voltage or insulation-resistance test
was failed.