Treatment of welding joint problem: abnormal motor swing问题现象： ① 通电后焊接头尾部电机出现啸叫/摆动红光异常/发热/无法调整摆动宽度 ②直接烧坏镜片，出现密封圈和聚焦镜片同时烧坏的情况 Problem phenomenon: ① After electrifying, the motor at the tail of welding head appears howling/abnormal red light swing/fever/unable to adjust swing width. ② Directly burn out the lens, and the sealing ring and focusing lens burn out at the same time. 问题原因与解决方案： 控制盒内的驱动器控制电机摆动，通过电机线链接，当出现信号错误（电机线接触不良，断路），外部干扰，或者驱动器与电机不匹配的情况下，可能出现①的问题。 Causes of problems and solutions: The driver in the control box controls the motor to swing. Through the motor wire link, when there is a signal error (poor contact of the motor wire, open circuit), external interference, or mismatch between the driver and the motor, the problem ① may occur. 如出现②的问题，建议检查周边的干扰源，如未出现干扰源，则可能是电机线故障，直接更换电机线即可 If there is a problem in ②, it is suggested to check the surrounding interference sources. If there is no interference source, it may be a motor line fault, so just replace the motor line directly. ①驱动器与电机的连接线端子接触不良（SUP20S款） 在SUP20S的焊接枪，采用了连接端子内置的方式，接触不良可能导致信号的异常从而引起啸叫，尝试重新拔插 ① The connecting wire terminal between the driver and the motor is in poor contact (SUP20S). The welding gun in SUP20S adopts the built-in connection terminal. Poor contact may lead to abnormal signal, which may cause howling. Try to re-plug it.
②驱动器与电机的连接线五芯航插有断路（SUP15S款） 在SUP15S的焊接枪上，电机信号和电源通过航插接口连接（两根黑色的线），应拆开航插接口，检车各焊接引脚是否有断裂或虚焊 ② There is an open circuit in the five-core aerial plug of the connecting line between the driver and the motor (SUP15S). On the welding gun of SUP15S, the motor signal and power supply are connected through the aerial plug-in interface (two black wires). The aerial plug-in interface should be disassembled to check whether the welding pins of the car are broken or virtual welded.
③前提：如果摆动是正常的，没有出现红光闪烁的情况，且接线确认没问题，那说明是驱动器与电机不匹配或干扰 这种出现在新装设备或更换枪头的设备上，可以通过调整驱动的电位器来改善。 电位器位置：Y轴（下图左侧）插头上方从左到右，第七个的位置 ③ Premise: If the swing is normal, there is no red light flashing, and the wiring is confirmed to be ok, it means that the driver and the motor do not match or interfere. This kind of appearance on newly installed equipment or equipment with gun head replaced can be improved by adjusting the driven potentiometer. Potentiometer position: from left to right above the plug on the Y axis (the left side of the figure below), the seventh position.
调整方法：通电状态下用一字螺丝刀朝一个方向拧，如果超过10圈无反应，在拧回来复位，然后继续朝另外一个方向拧。 （如果调整第七个电位器无反应，那么久调整从左到右第四个） Adjustment method: Turn it in one direction with a screwdriver when it is powered on. If there is no response after more than 10 turns, turn it back and reset it, and then continue to turn it in the other direction. (If the seventh potentiometer does not respond, adjust the fourth potentiometer from left to right for a long time.) |
