Abstract
The plait distance method of the programmable preface controller is a course whose fulfillment is very strong with engineering application, exsits to prelect through the years difficult, practice the difficult problem in eldest brother in difficult etc., on the classroom of explain in detail and can't leave the student the fresh and clear but deep impression, the teaching result ignores to think very much, so must look for the new teaching path, increasing teaching result.
Modern industry automation production line inside, the most produces the house adopts the PLC the conduct and actions the machine processes the controller that the line of auto produce.In future industry produce, the PLC can still guide the development that automate the profession, flying technically to develop soon along with the electronics, the PLC will adapt to the request of the different customer more in the each realm.
This thesis is to processes the auto line PLC the control to the machine the system proceed the design.It is among them in hand to move the design adopted in procedure method is an appropriate match that 6 importations to jumps a design method, move the button with input to order number reduced consumedly, need to be adopted 6 move the button with PLC order, plusing to choose the switch SA2 with the SA3, can realize to moving of automatic line inside each single machine control.
Keyword:The machine processes; PLC; control system; jumps method theory.