Multi-motor work in one belt conveyor which apply to single soft starter to drive several motor which is controlled by PLC system that detect distribute current in each motor for protect and alarm.

• 在胶带输送机多电机工作时，可以采用一台软起动拖动多台电机的拖动方式，通过PLC控制系统检测各电机分电流进行过流保护与报警。