Hi all! I've been tasked at work with setting up four Okuma Captain L370M lathes. Programming with NX, built out a great post, ran first part family and parts FAL'd fantastic!
I'm now trying to run the next part family size (part is larger OD) and I'm getting a 1741 chuck unclamp error. Per an error manual I found online, the machine thinks my jaws are unclamped. In reality, I'm clamped at ~250psi and the part's rock solid.
I've read in other posts here that I most likely need to calibrate the chuck clamping proximity sensors, but nobody has explained where they are located or how to do it. I have no machine manuals, these were transferred from a plant in TX. Does anyone know where these proximity switches are located on a Captain L370M?
Thanks in advance for your help!