Abstract
In recent years ,with the rapid development of science and technology, SCM、
To the application of PLC constant depth，at the same time it can improve the
development of traditional control technique. this article mainly introduced in
this factory，hotel and tavern in special occasions, need a lot of washing, washing
frequent, where there are many. Panasonic PLC for the main controller role in
industrial washing machine control system, to solve life heavy washing task. In
the industrial washing machine design process, the choice of Panasonic PLC
program control as microcomputer, at the same time use frequency converter to
change direction and speed of the motor running, the overall control system and
simulation control of industrial washing machine using computer, design of the
system structure diagram, program instructions, ladder diagram as well as input
and output terminal assignment, the realization of washing, rinsing, dehydration
process.
According to the characteristics and requirements of the overall control
system of industrial washing machine, washing machine to make the whole
process more directly understand the operation, this paper uses PLC control
through full automatic washing machine, to achieve the normal operation and
mandatory automatic washing machine stop function.
Keywords: PLC , Industrial washing machine control system , PLC program
design
