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how to write the program for single push button by using
ladder diagram
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Answer Posted / ibrahim s
SIMPLE LOGIC FOR MOTOR ON AND OFF
P.B(NO) Motor
[----[ ]----------i--------------()---
[ I0.0 i Q0.0
[ i
[ P.B(NC) i
[----[\]-----( )--i
[ I0.1 Q0.0*
[
NO - Normally Open
NC - Normally Close
I0.0 - Input Address in PLC for P.B(NO) to Start the motor.
I0.1 - Stop Push Button(NC)Address.
Q0.0 - Out put adress(Motor)
* - Means the output Q0.0 is used for hold the motor ON.
Further Details - isonafar@gmail.com
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