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Yasnac LX1 CP-04 Error


Feb 17, 2021
Hi everyone,

I got an error unknown error at the start up of my yasnac LX1 and because of that it cannot works. It stops immediatly at start up.

It says: CP-04 Error
#81 05:F9:820

I attached the image. I have no idea to solve it. In the manual states that this error is related to CP-04 error. As I understand it means p-ROM memory #81 has faulty value in the servo cpu module.

Any help or specialized technical in Guadalajara, Mexico.

CNC Yasnac LX1 error.jpg

Error  820.jpg

Thanks a lot for your comments. I know this cnc is old but still worked fine.