DATA TRANS. ERROR(INT)

What does 369 mean?

This internal alarm signals a communication data error, primarily caused by noise affecting the data transmission. Unstable position data from the Pulsecoder can lead to incorrect axis control or unexpected machine behavior.

• Noise causing unstable position data from the Pulsecoder.

1. 1

   Check CNC diagnosis information No.356 (Built-in detector) and No.357 (Separate detector) for incremented values, which indicate noise effects. The value is cleared when the CNC unit is powered off.