Hioki ST5520-01 - Page 97

89
Timing Chart
t1
t2
t1
t2 t6
t3 t5 t5
t4
10 V
Measurement stop
When the TEST
signal OFF
timing setting is
SLOW
Measurement-1 Measurement-2
Previous measured value
Previous result
Previous result
Previous result
OFF
OFF
OFF
0/0.0/0.00 M
Ω
Measured value-1 Measured value-2
Measured value-1 result
Measured value-2 result
Measured value-1 result
Measured value-2 result
Measurement-1 contact check result
/START
(Input)
/STOP
(Input)
/TEST
(Output)
Test voltage
Measurement,
judgment
(including
contact check)
Measured
value display
/PASS
(Output)
/U.FAIL
/L.FAIL
(Output)
/ERR
(Output)
Item Time
t1 START, STOP signal pulse width 5 ms
MIN.
t2 START, STOP signal detection time 5 ms
MAX.
*
t3 Response time (DELAY) AUTO, 5 ms to 999.9 s
t4 Measurement
time
Contact check: OFF 30 ms (FAST), 480 ms (SLOW)
Contact check: ON 80 ms (FAST), 480 ms (SLOW)
t5 Measurement
interval
Contact check: OFF 50 ms (FAST), 500 ms (SLOW)
Contact check: ON 100 ms (FAST), 500 ms (SLOW)
t6 Discharge time (time for the output voltage to
drop below 10 V)
20 ms
MAX.
(during pure resistance
measurement)
*
When the START signal is input after the test voltage is changed, a time of up to 500 ms is
added to detect the START signal.
10
9
8
7
6
5
4
3
2
1
Appx. Ind.