S-MEASURING SYSTEM DEFECTIVE 3B (Sabre 1250)

[matthewb]

S-MEASURING SYSTEM DEFECTIVE 3B

This error seems to come up randomly, machine trips out durning a milling operation.

Anyone know what this error is, or even better, how to fix it?


Machine details.

Cincinnati Milacron Sabre 1250
Heidenhain TNC 415 Controller

[Jukka Honkanen]

Hello Matthewb
The spindle encoder is bad.
S- for spindle, 3 for processor which informs from the error and B for "edge sparation of the signals.
So either repair or change the encoder.

Jukka

[matthewb]

Thanks, I got the encoder out of the splindle, and found it damaged.
The encoder is a Fanuc, A290-0854-V350, also have a look a the photo.