ABB CL Series Applications Manual page 165

Wiring with the logic relay
162
Example: Timing relay, single pulse
The input pulses present may vary in length. These pulses
must be normalised to the same length. The single pulse
function can be used very simply to implement this.
Circuit diagram display
I7-------TT4
T4-------ÄQ4
Example: Timing relay, flashing
This example shows a continuous flash pulse function.
Outputs Q3 or Q4 flash according to the marker states of M8
or M9.
Circuit diagram display
---------TT5
T5uM8----ÄQ3
hM9----ÄQ4
Example: On-delayed timing relay with retentive
actual value
Select a retentive timing relay if you wish to retain the actual
value of a timing relay, even after a power failure or a
change from RUN to STOP.
1SVC 440 795 M0100
Parameter settings of
timing relay T4
T4 ü S +
I1 10.000
I2
Parameter settings of
timing relay T5
T5 Ü S +
I1 02.000
I2 01.000