If anyone gets an alarm on MP19 that says “Nozzle Touch PS2 Unconfirmed”, here is the fix-
Go to clamp factory screen by hitting “Shift” and then the “Clamp” screen button. Go to the page titled “Mold Adjust 1”. At the top there is a setting named “HPCV”. Not really sure what it is or what it does, but it controls what the pump loads to for nozzle contact force. I found it set at 60% the other day when we were getting the alarm and set it to 99% and this fixed the problem. Evidently they had the problem again over the weekend and I’m assuming the value got set back to 60% when someone reloaded a new process set up. We changed again from 60% to 99% and this fixed the problem.
Call with any further questions.
Joshua Ledbetter
Molding Maintenance Manager
Manufacturing Engineer
Oreck Manufacturing Company
931-239-3235
No comments:
Post a Comment