Hi all,

I acquired a '92 J325 with D20 control. I have it powered up and supplied with air. How do I reference the axes? I have all the manuals, but I'm still confused. I can jog the axes around a little, but I get the fault message "zero reference required." The Y and Z axes only moved a little, and were both around the center of their travel and stopped and refused to move any more. Also, i get travel limit faults on these. The X axis would move back and forth all the way without a problem. So I jogged it over to the limit switch, which gave me another over travel alarm, e-stop, etc. How do I get it back off it's switch? I searched the forums a bit but didn't find anything specifically dealing with my problem. I'm pretty familiar with a variety of CNC controls but this one has me stumped.

Any suggestions?

Thanks,

Kevin