Guest DavisG Posted February 15, 2012 Share Posted February 15, 2012 Ran into a new on yesterday. Thanks to Sina for the fix. 4 axis system, 16 axis ACC-5E. The motors were showing a 2 kHz (exactly) velocity oscillation (16 kHz phase, 8 kHz servo - oscillation slowed at lower frequencies). Fix: Set Gate2[1].MacroEnable= $1f8000 so that the default value of 0 is not causing it to step on Gate2[0]. What was happening - the default value of Gate2[1].MacroEnable = 0 was being interpreted as pointing to Master 0 - which had no feedback. So Gate2[0] read the feedback, then Gate2[1] wrote a 0. So the moral is - make sure that ALL of the Gate2[x].MacroEnable settings are valid, even if you are not using any axes on the gate. Link to comment Share on other sites More sharing options...
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