You could try running the 230 velocity and ppt test. It tells you if they are way off but it runs to slow to look at the encoder properly. I would put a new encoder and coupling on they tend to only last a couple years. Also have you swapped your transducer I/o board and adjusted it properly? The cop1 is pretty old but I can't imagine that's it because it was in motion going down, not a load cell rollback problem. Check your ppt locking nut and wiring and verify your first floor level is 10.0 ft. And that your tape isn't riding up on a sheave. Ever looked to see if your TM cam roller is still there?
Last edited by GreenPants; 01/29/11 04:41 PM.
