KL2889模块

KL2889模块

首先确认控制器实际发出的脉冲当前值是否和预想的一致，如不一致则检查并修正程序；

监视伺服驱动器接收到的脉冲指令个数是否和控制器发出的一致，如不一致则检查控制线电缆；检查伺服指令脉冲模式的设置是否和控制器设置得一致，如CW/CCW还是脉冲+方向；

伺服增益设置太大，尝试重新用手动或自动方式调整伺服增益；伺服电机在进行往复运动时易产生累积误差，建议在工艺允许的条件下设置一个机械原点信号，在误差超出允许范围之前进行原点搜索操作；机械系统本身精度不高或传动机构有异常(如伺服电机和设备系统间的联轴器部发生偏移等)。

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