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Multiplex 610 troubleshooting

per8191

Plastic
Joined
Oct 6, 2020
Need help getting ahead in troubleshooting a Mazak Multiplex 610.

Background: When starting the machine there is a red alarm, alarm code 028 "print circut table malfunction" (see attached picture). The alarm disappears after a number of reboots. Furthermore, the load meter in X on page 2 is unusually high in the event of an alarm (approx. 70%). Also experiences that the load meter in X is unusually high even when the machine is stationary.

There is also a noise from the X axis when it goes in fast feeding.

Have felt mechanically on the both axis, side 1 and 2, and experience that the X on side two moves heavier. Feels that the ball screw is slightly heavier on page 2.

Thinking: Anyone who has experienced similar problems? The alarm says defective circuit board, action to replace circuit board RF01 which seems to be a card that is on the servo board. According to retailers, this card can not be bought separately, but you need to buy an entire servo. Have seen that on eBay there are RF01 cards to buy.
Anyone who can help me with tips / suggestions on how I can move forward?

E4A2B47B-C65B-4061-82E9-47824756B6CA.jpgD0A77FFB-383F-4E74-B5F9-5F0FDD0EB5A0.jpgE4A2B47B-C65B-4061-82E9-47824756B6CA.jpgD0A77FFB-383F-4E74-B5F9-5F0FDD0EB5A0.jpgGrateful for help!
 








 
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