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Charmilles Robofil 290 Wire Broken

Luis Mahepca

Plastic
Joined
Sep 24, 2018
Hi everyone. I´m coming here hopping to get some help with my EDM machine.


I can´t cut anything, because an 648 error in my machine, the message is clear: "Wire Broken" ... is not!.
According with the maintenance manual, the machine detect a innusual speed on the pulley witch control de wire break. it says that the solution in re calibrate the wire using the "Wire Setup" option.

When i try to do that, all the options in the Wire setup screen are disable.

Any suggestion? Thank you in advance.
 
This is what I had to do for my Robofil 310 - it might be the same for your 290.

1. Go to screen: EXE/SERVICE/SECURITY
2. Press F4 (SERVICE)
3. Type the password: TEC-CH
4. Press F2 (OPERATOR)
5. Press F6 (OPERATOR PASSWORD)
6. Type the password: 000000
7. Press Enter

Hope this helps!----------------------- John :cheers:
 
Sounds like the lower head is not grounded. They insulated the lower head to prevent current flowing through the bearing and used a ground strap to some point on the frame. Good Hunting!
 








 
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