Traditional Culture Encyclopedia - Traditional customs - The disadvantages of traditional relay control are as follows

The disadvantages of traditional relay control are as follows

Advantages of relay control: convenient and intuitive; Disadvantages: not intelligent;

Advantages of single-chip microcomputer control: diversified control methods can meet various control needs; Disadvantages: the system is complicated;

Advantages of PLC control: simplicity, rapidity and high reliability; Disadvantages: limited scope of application.