【摘要】 本文介绍了PLC对自动换极的电磁转差离合器调速系统的控制 ,设计了电动机自动换极调速的PLC硬件系统和控制程序。系统控制灵活、可靠性高更多还原

【Abstract】 This paper introduces the PLC that applied to the automatic pole electromagnetic slipping clutch speed regulating system.And designed the PLC hardware system and control program of automatic pole changing electromotor.The system can be controlled flexibly and has high reliability.更多还原