Chroma 19071 User Manual page 46

HIPOT Tester 19071/19072/19073 User's Manual
(2) Set "END OF STEP" to ON
/START
/UNDER TEST
/PASS
/FAIL
Timing diagram – take an example by two test steps
Time Limit
T1 > 20mS
< 200mS
T2
< 300mS
T3 -
T4 > 5mS
T5 -
T6 >10mS
2-22
T2 T3
T1 STEP 1
The time of external trigger signal (/START) to be remained
which needs larger than 20mS.
The time of external trigger signal /START to /UNDER TEST
signal to be cleared, it will be smaller than 200mS. The
previous STEP test result /PASS signal status has been cleared
in advance.
The time of external trigger signal /START to /UNDER TEST
signal to be cleared, it will be smaller than 300mS. The
previous STEP test result /PASS signal status hasn't been
cleared in advance.
Test needed time of various test steps.
/Pass signal sent larger than 5mS, /UNDER TEST signal is end.
The equipment used time as testing, the signal is simultaneous
with Danger lamp on panel.
When the setting of "END OF STEP" is ON, /UNDER TEST
signal OFF time is larger than 10mS between STEP and STEP.
T5
T6 T3
STEP 2
Description
T4