Hi guys I dont know if anyone here can help me but here goes.. The problem I am having is for some reason when i switch on my machine and run the software program the drives just go nuts running up and down the different axis like it's got a mind of its own. It dosent do it all the time only sometimes but more times than not, it runs on three servo drives with encoders on the top of the drives. I have used the machine lots of time with no problems but it's doing my head in I have checked for looses wires but cant find any.
Thanks in advance.