Hello,
I have a comau c3g controller for a welding application. I'm having a problem controlling the speed of side servos of the positioner. For welding circular parts while the fixture is rotating, we are setting the rotation speed from Data->Arc Start Data. In the first line, I enter the speed of rotation in one direction, in the second one I enter the speed in the other direction. When I enter the same value for both directions, it rotates slower at one of the directions. To make the speed equal i need to input different values. What can be the reason for this?
Thanks.