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AndyBarnesAndyBarnes Posts: 6 Apprentice
Hi,

In my application, I'm trying to make moves of 0.1 mm or less, which is right on the limit of accuracy and resolution of the UR3 robot I'm using. I have noticed that when I command moves of less than 0.1 mm, the robot seems to ignore the command unless the net commanded move is greater than 0.1 mm. I can actually work around my dilemma by doing say a 0.11 mm move in one direction then , say a 0.16 mm move in the other direction to do a net 0.05 mm move. The robot position reflects this and sits at the 0.05 mm position as desired (with jitter obviously but I mostly care about the average position).

Is this a known problem? My workaround will work for me but it's a little on the cheesy side!

Thank you for any advice,

Andy Barnes.

QT Ultrasound Labs.


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