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There are two electric motors with the same control mode. Press the start button (motor 1 is I0.0, motor 2 is I1.0), and the motor starts running (motor 1 is Q4.0, motor 2 is Q4.1); Press the stop button (I0.1 for motor 1 and I1.1 for motor 2) to stop the motor from running.
Analysis:
This is a typical start stop circuit that adopts the concept of modular programming. The motor control program is written in FC1 and FC2 respectively, and FC1 and FC2 are called in the main program OB1.
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