If you suddenly change the rotation direction of a heavy duty motor, the motor is going to be damaged. In this lesson I’m going to write a PLC program that can protect the motor when it’s going to reverse direction. We’ll change the motor rotation direction without damaging it.
In the previous lesson I found out that the motor won’t reverse direction after the delay. In this lesson I’m going to complete the program to solve this issue.
In the previous lesson I wrote a PLC program to safe guard a press machine. In this lesson I’m going to make that program more advanced using an on-delay timer.
Is “STEP 7 V13” Scary?
I’m good with “STEP 7 V5.5” why should I learn to work with version 13?
What are the different versions of STEP 7 V13?
