Lithium battery production mainly includes positive ingredients, negative ingredients, coating, positive production, negative production. Winding, into the shell, rolling groove, liquid injection, super welding cap 12 processes. In addition, there are quality control points in the production process such as baking, welding, cleaning, drying storage, alignment detection, shell coding, formation, OCV measurement, room temperature storage and volume separation. There are many data collection points and control points, which require a large number of various types of IO.

Results:

1) save costs and reduce the amount of small PLC,

2) save the occupied volume in the cabinet, wiring is simpler and faster.