H66 __full__: Yaskawa Error Code

: If configured, trigger a digital input terminal (like S3) that is programmed for "Fault Reset".

Parameters related to option cards (often in the F or H groups, depending on the model) might be incorrectly set, causing the drive to expect a different type of card than what is installed. 3. Unsupported or Incompatible Module

The exact of your Yaskawa drive (e.g., GA700, A1000).

When the drive commands the motor to move, it expects to see a return signal (pulses) from the encoder.

This code is triggered when the drive's safety function detects an issue with its hardwired safety inputs. While it can sometimes be a normal status message depending on your safety circuit, it becomes a "fault" if the signals are inconsistent or disconnected unexpectedly. cdn.prod.website-files.com Quick Reference: Yaskawa H66 Hardwire Baseblock (Hbb) Fault Category Safety Function / Baseblock Display Text H66 or Hbb Major Symptom