Kikusui TOS5050A, Operation Manual, Page: 76 / 120

6-16 TOS5051A/5050A
6.2.7 Executing a Test
Given the following test conditions:
The display shown when the tester is in the READY status is as follows.
Test Procedure
1. To start the test, press the START switch when the tester is in the
READY status (status that the “READY” message appears).
The tester will commence the test and the following actions will take place.
♦
The DANGER lamp lights up.
♦ The H.V ON signal of the SIGNAL I/O connector is turned ON.
♦
The “TEST” message appears.
♦ The TEST signal of the SIGNAL I/O connector is turned ON.
♦
The test voltage is delivered between the HIGH VOLTAGE terminal and the
LOW terminal.
♦
The analog voltmeter indicates the test voltage. (The voltmeter indicates the
voltage even when the tester is not in the TEST-ON status.)
♦
The VOLTAGE readout displays the test voltage. (The readout displays the volt-
age even when the tester is not in the TEST-ON status.)
♦
The CURRENT readout displays the measured output current.
♦ The TIME display shows the remaining test time or the elapsed test time.
The Vacuum Fluorescent Display will show the following items, assuming that the
test voltage is 1.70 kV, the measured output current is 0.00 mA, and the remaining
test time is 0.8 s.
• The tester will not start the test if it is in the PROTECTION state.
• The tester will not start the test if a STOP signal is being applied.
• You can set the test voltage
only by actually outputting
the voltage.
See section 6.2.5, “Setting the
Test Voltage” (Page 6-15 ).
NOTE
Test condition setup example
Test voltage range 5 kVDC
Test voltage 1.
7
kV
Upper cutoff current 1 mA
Lower pass/fail
judgment function
OFF
Test time
1 s
PROTECTION READY TEST
PASS
AC
kV
mA
FAIL
DC
s
CURRENT TIME
UPPER LOWER
KEYLOCK
REMOTE
TIMER ON
LOWER ON
UPPER
LOWER
RANGE
kV
VOLTAGE
PROTECTION
READY TEST
PASS
AC
kV
mA
FAIL
DC
s
CURRENT TIME
UPPER LOWER
KEYLOCK
REMOTE
TIMER ON
LOWER ON
UPPER
LOWER
RANGE
kV
VOLTAGE
Lights up
NOTE