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Pbroblems with Gildemeister CTX 400

corvuscorax4

Plastic
Joined
Jul 4, 2016
Hi,

I got Gildemeister CTX 400 lathe with HEIDENHAIN EltroPilot operating system.
Recently i got problems with it. When i turn on machine i cant do reference correctly. First all axis goes to zeros and when turret is trying to do reference i get error "no phase current in the motor lines on the S2 axis" today i noticed the same error when Z axis is trying to do reference this error comes immediately "no phase current in the motor lines on the Z axis". I tried to change feed modules for the axes because they are the same and power module but no luck so i think that there is no problem with these modules.

Maybe someone has similar problems and could help with advices. Thank you.
 

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i fogot to mention that even if i cant do reference i can move X and Z axis in manual mode there is no errors.
 
Hi
I think there is a serious problem with one of the device's power cards (simodrive 611)and it is possible that the igbt of one of the cards has failed.
 








 
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