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10.1 Basic Specifications
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Transmission mode Start-stop synchronization, full duplex
Transfer rate 9600 bps
Data length 8bit
Parity None
Stop bit 1bit
Hand shake No X flow, hardware flow control
Delimiter CR, CR + LF for reception, CR + LF for transmission
Memory function This function allows test conditions to be saved. Withstand voltage mode: the
standard test voltage, current determination for upper- and lower-limit values,
timer, and voltage range can be set.
Insulation resistance mode: the measured voltage, resistance determination for
upper- and lower-limit vales, and timer can be set. Up to 10 test conditions can
be saved or loaded for both voltage and insulation resistance mode.
Voltage comparator
(Withstand voltage
mode)
Testing begins only when voltage is within 5% of the preset value. ( 50 V
when the output-voltage
1 kV) The voltage comparator prevents inadvertent
testing with incorrect voltage settings. (Can be changed to check voltage
immediately prior to the end of a test, depending on optional settings.)
Hold function Retains the measured value when the test is forcibly terminated.
Pass hold function Enable this function to hold the Pass state when detected, to facilitate
confirmation.
Fail hold function Enable this function to hold the Fail state when detected, to facilitate
confirmation.
Buzzer settings Buzzer volume settings for test screening and errors (buzzer volume settings
are to be performed for PASS and FAIL separately)
Momentary output This function allows current output only when the
START
key is pressed. The
START
key on the remote control or the START signal via external I/O has the
same effect.
Double action Enable this function to allow testing to start only when the
START
key is
pressed within about 0.5 seconds after the
STOP
key.
Fail mode Enable this function to restrict hold release to the
STOP
key on the main unit.
RS command "START" This function validates or invalidates START from a PC interface.
Test end mode (for
insulation resistance
tests)
Enable this mode to terminate an insulation resistance test when the set time of
the timer has elapsed (unrelated to screening), or to terminate the test at PASS
or FAIL screening (only when the timer is set).
Insulation-resistance
range
Fixed range/ auto range
Status out Use this function to enable output conditions set using the background dip
switch (when the OR condition is satisfied), or to enable output for the relay
point.
Maximum input voltage: 250 VAC, 30 VDC
Maximum current point : 0.5 A
Insulation method: Mechanical contact relay
Output condition :
1. H.V. ON
2. TEST
3. PASS
4. FAIL
5. INT.LOCK
6. READY
7. EXT.CONT
8. POWER-ON
RS-232C
Other Functions
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