Hioki 3158 - Screening in TEST State

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3.4 Starting a Test
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3.4.3 Screening in "TEST State"
(
1
)
(
2
)
(
3
)
(
4
)
(
5
)
(1) Measured voltage value
Indicates the voltage value being output.
(2) Upper level value icon and Lower level value icon
The symbol
appears when the upper level value is set, and the symbol
appears when the lower level value is set.
(3) Measured current value
Represent the value of a current flowing between the HIGH and LOW terminals.
(4) Test time elapsed
When the testing time is set, countdown starts from the time set, and is
displayed. When the testing time is set to OFF, the time elapsed after the start
of the test is displayed.
If the elapsed test time exceeds 999 s, "_" is displayed, but the voltage
continues to be output.
(5) Output voltage range
Indicates the output-voltage range selected using the Range Selection switch
(6) TEST
Remains lit during the test. TEST flickers for up to five seconds at the start of a
test and when the output voltage exceeds the comparative-voltage range.
Analog voltmeter
Indicates the voltage value being output.
Danger lamp
Indicates that a voltage is being output. This lamp remains lit as long as a voltage
of at least 0.03 kV is being applied to the output terminal. It does not light up in
the READY state.
External I/O
The TEST
_______
signal is turned ON when TEST on the fluorescent indicator lights up.
The H.V.ON
_________
signal is turned on when the DANGER lamp lights up. The two
signals are turned OFF at the same time. At the start of a test, the unit waits for up
to five seconds for the output voltage to switch to the comparative-voltage range.
During this period, TEST flickers but the TEST
_______
signal is ON. The U-FAIL
_________
and
L-FAIL
________
signals are turned ON when the output-voltage value deviates from the
comparative-voltage value range when UPPER, LOWER,andFAIL are lit.