| Abstract: | C523 vertical lathe control circuit uses a relay control method,which has some disadvantages including large size,complex wiring,high failure rate,and maintenance difficulties.To solve these problems,a C523 vertical lathe control circuit based on PLC is designed.The electronic requirements of the control circuits,basis of PLC selection,the hardware connection and software design are described.It has been found that the PLC control circuit is simple,reliable and can highly improve the production efficiency. |
