电气自动化毕业设计(2)

PLC in the control in the elevator the application mainly to manifest in its logical switch control function. This function enable PLC to have the logic operation, counts with fixed time as well as the data feeds output function. Rises and falls in the process in the elevator, each logical switch control and PLC very good union, very good realization to fluctuation control.

This article main discussion studies using Japanese OMRON Corporation's C series P molding machine carries on the control to The elevator fluctuation, forms the elevator control system

Key words: PLC; Conveyor belt