ABB CL Series, Applications Manual

Page: 260 / 428

Function blocks
257
1SVC 440 795 M1100
Figure: 136: Signal diagram timing relay, on- and off-delayed 2
• Range E:
The stop coil stops the timeout of the off-delay.
• Range F:
The reset coil resets the relay after the on-delay has elapsed
• Range G:
The reset coil resets the relay and the contact whilst the on-delay
is timing out. After the reset coil drops out, the time elapses
normally.
Figure: 137: Signal diagram timing relay, on- and off-delayed 3
• Range H:
The reset signal interrupts the timing out of the set time.
E F
t
1
+ t
2
= t
s2
G
1
2
4
3
t t
s1
t
s1
t
s1
t
s2
H
t
1
2
4
3
t
s1