1、脉冲形式匹配疑问
伺服驱动器的脉冲形式要与操控卡的脉冲形式保持一致,不然也许致使A.伺服电机只能朝一个方向运动;B.做往复运动时会呈现一个方向有累计差错。
DMC5480卡的脉冲形式有6种,其间单脉冲形式(即方向+脉冲形式)4种,如图1所示;双脉冲形式2种,如图2所示。
A、呈现伺服电机只往一个方向运动时,扫除接线过错后,就有也许是操控卡设置单脉冲形式(双脉冲形式),而伺服驱动器设置成双脉冲形式(单脉冲形式)了,把伺服驱动器和操控卡设置成对应的脉冲形式即可处理该疑问。
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