Re: Turret Clamp Switches for SKT-21-LMS
The Hyundai uses a macro to do the too change in combination with PLC ladder. You can probably get the code to run when on the correct station because the macro checks to see if it is on the right station and will "skip ahead" of the indexing procedure and just updates the offset as long as the station is correct. I would guess that you still have a signal missing that is preventing your indexing. Look through the turret section of your ladder to see what signals are needed such as clamp/unclamp/ parts catcher retract, door closed, turret location (in some cases), or other signals.
Are you hearing the turret unclamp? is the feedrate up? (not at zero) Is the door closed? Was it indexing fine before in a program and then suddenly stopped? Have you tried in MDI? Can you manually index the turret? Not meaning to shotgun you, but a few more details are needed.
What "seems" to be happening or not happening in the turret indexing sequence...Position, unclamp, rotate, clamp...where does it "hang"? Are any indicators "on" on the display such as FIN, etc?
Best regards,
Experience is what you get just after you needed it.