波恩,您好
手头有一个驱动器,支持第三方电机,我买了个AC 交流伺服马达,增量式编码器,带UVW寻相信号,接上之后,发现驱动器没有自动寻相功能,用里面的TEST功能,电机先抖动一下,然后会转三分之二圈,提示it seems that encoder rotated about 1999 counts ,over four magnetic poles.negative value means wrong rotation direction.you should swap U and V phase wires of motor and try again.我对了一下马达参数,8级的马达,1000线的编码器,这是相位没对准的原因吗?