Servo Drive tuning
Servo Drive tuning
(OP)
I have a Allen Bradley Ultra 5000 controlling the motion of a drill head. After a year of intermittent use the drive started to display a E 19 Error code. Which is Excess Position Error. To correct this the book says increase feed forward gain. Since this application has been running for almost a year should this value need to be changed. Or do I have to look at some other area to find the root cause of my problem. Any help on this one would be great.
Thanks.
Thanks.





RE: Servo Drive tuning
RE: Servo Drive tuning
RE: Servo Drive tuning
Thanks for the help. I did check the ball screw that it drives and that moves freely and is well greased.
RE: Servo Drive tuning
RE: Servo Drive tuning
RE: Servo Drive tuning
Just beware of aggressive auto-tuning.