2、智能控制Intelligent Control (1)軟啟動:電機低速慢啟動,防止電源沖擊 It will start up in lower speed, than up. (2)脈寬調速:可以通過控制脈沖寬度調節電機轉速It contain speed controller if it connected to impulse controller (3)過流保護功能:負載過重時,電路自動保護 The current will shut down if the motor is over current or over load 3、 故障與檢查Malfunction & Self-check 在電機控制板正常情況下,電機不轉。請檢查以下情況: If the motor can not run, please check the following things: