Woodworking engraving machine drive red light, how do?
The woodworking engraving machine drives the red light and connects the red light drive to the rest of the motor. If not, the red light is a fault in the line or the motor. If the red light is still on, the drive is faulty;In determining the line or motor fault after the new line, the investigation, the motor drive down the line, then the line side of the motor is disconnected, measured with a multimeter, normal should be a + and A- pathway and B- pathway is B. A group line and B group line should not be interlinked, but a measurement found that group A line has one and B group line pass, that is, 4 lines, 3 of which are interlinked, so determine the connection problem, change the connection, troubleshooting.
1, the current is unstable, through the drive current beyond the rated range, you can install voltage regulators.2, drive damaged.3, the processing load is too big. If woodworking engraving machine is equipped with a small drive and small motor, in doing hollow, cutting and other gravity cutting, the output torque can not meet the requirements, beyond the load will cause the driver to alarm. There are square rail, screw, rack and other parts of the drive, if dust accumulation too much will cause excessive load.4 、 the line between the drive and the drive motor is out of order.
Some woodworking engraving machines may show a red drive indicator after the machine has been used for a period of time, and the red light remains red after the machine is turned off
