pauly
Member
I am trying to configure a simple servo system on a machine that unwinds reels of thin plastic type material. To control the web tension I am writing values to the torque limit bipolar paramter of the axis (there are two on the machine). One axis with a torque limit of zero appears fine wth no torque available at the rotor, the other however always appears to have full torque no matter what value is written to the limit. What else could be overriding the*bipolar torque limit? Any ideas would be most welcome.