The operation of the dc motor controller is analyzed

Hello, everyone, for the operation of the dc motor controller specification operation do you understand? Below small make up and you said it. At startup, dc motor controller output is zero, for export motor controller has a certain pressure, need to fill nitrogen voltage plate. Avoid because nitrogen deformation of the diaphragm is larger; In improving motor, the output of the controller cannot ascend too fast, slowly; In the motor controller, slowly reduce the output of the motor controller, not too fast. Knowledge is the operation of the dc motor controller above, hope to help everyone.