Electronics Forum | Fri Oct 04 13:14:13 EDT 2019 | ddfreeze
I need to access the calibration menu, does anyone have a password for it? having issues with the z axis hardware limit. doesn't appear the card is bad. board raises to camera and goes back down???
Electronics Forum | Tue Mar 28 19:28:54 EDT 2017 | aemery
Giao, These style of MPM's use stepper motors, but no feedback like an encoder or a resolver. In other words all axis positions are assumed after "Reset" of the machine. Because of this style of drive system there is the potential for the vision ga
Electronics Forum | Fri Mar 18 15:02:07 EST 2005 | pmd
Please clarify, Z axis gears (Blades)? The MPM head I believe is what your are asking is driven up and down via a lead screw. The machine gets the zero point from the "HAT" tactile sensor in the table nest. When squegees are installed the blades are
Electronics Forum | Mon Jul 26 21:56:53 EDT 2004 | pdeuel
The camera is not driven from the motor cards. The camera is attached to what is called a forcer. For the Y axis there are two of them. One is wired backwards from the other. one of the forcers is connected to a flex chanell for the air and electrica
Electronics Forum | Tue Sep 26 10:22:51 EDT 2006 | SWAG
Histogram: Place standard tooling block in centernest. Jog camera over block. Jog z-axis to soft limit. Place a white card under camera. User mode to test. Turn board lamp on. From test menu, select histogram. With board lamp on and white under camer
Electronics Forum | Mon Oct 02 10:25:49 EDT 2006 | SWAG
Daxman, Try this: - it might help your histogram. The camera may be operating production reads at or close to the z-axis drive limit but you don't know really. Write a dummy program that will allow you to load a PCB into the centernest at vision h
