Hioki 3153 - Screening in FAIL State

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5.5 PASS or FAIL Determination
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5.5.4 Screening in "FAIL" State
(1) When performing a withstand-voltage test:
Similar to the withstand-voltage mode TEST state. (See Section 3.5.4)
(2) When performing an insulation-resistance test:
Similar to the insulation-resistance mode TEST state. (See Section 4.5.4)
Danger lamp
Indicates that a voltage is being output. The lamp stays on during the test.
The lamp will also light if a voltage exceeding the safety voltage
(approximately AC 0.03 kV (AC withstand-voltage test)) or approximately
DC 60 V (DC withstand-voltage test or insulation-resistance test) remains
between the output terminals after the test has been completed.
Analog voltmeter
Indicates the voltage value being output. Even when values are held using
the "FAIL hold function," the value of the analog voltmeter is not held.
External I/O
The
W-FAIL
――――――――――
or
I-FAIL
――――――――――
signals are turned on when FAIL appears on the
fluorescent indicator, and the
U-FAIL
――――――――――
or
L-FAIL
――――――――――
signals also.
The
W-FAIL
――――――――――
signal or the
I-FAIL
――――――――――
,
U-FAIL
――――――――――
,and
L-FAIL
――――――――――
signals are turned
OFF when
FAIL
goes out on the fluorescent indicator.
If voltage remains in the output-voltage terminal following the termination of
a test, the
H.V.ON
――――――――――
signal remains ON. When the
DANGER
lamp goes out,
the
H.V.ON
――――――――――
signal is immediately turned OFF.