Chroma 19032 - Timing Diagram

Electrical Safety Analyzer 19032 User’s Manual
4-30
4.16 Timing Diagram
Timing diagram example for two test steps
Time
Limit
Description
T1 > 20mS
External trigger signals /START and /RESET need to be at least
20mS in duration.
T2
< 200mS
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.
< 300mS
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.
T3
-
Test time of the test steps.
T4
> 15mS
/PASS signal sent larger than 15mS, /UNDER TEST signal is end.
T5 -
The time used for testing. The signal is simultaneous with Danger
lamp on panel.
T6
>5mS
/RESET signal sent larger than 5mS, /PASS signal is ended.
/RESET
T1
(/START)
G.B.S.S
T2
/UNDER TEST
T3
T4
T3
STEP 1
STEP 2
/PASS
/FAIL
T1
T6
T5