Unable to start the analysis of dc motor controller

Dc motor controller in use, can appear sometimes cannot be started, and there are many reasons for this. Small make up to introduce below. Power loss: usually possible power switch didn't together, before the fuse fusing, motor controller of main circuit and control circuit fuse fusing, and so on and so forth. Handling: once upon a time fuse level first started, to all parts of the main circuit and control circuit of the motor controller wires and components such as inspection, repair and find out why. Above is an introduction to the situation of dc motor controller cannot be started, you know.