Fanuc Parameter 1829 Jun 2026
Press the key, then select the [SETTING] softkey.
When Alarm 410 occurs, checking the diagnostic parameters (usually Diagnostic 300 series, e.g., DGN300) will show the actual error amount at the moment of the alarm. fanuc parameter 1829
: On vertical axes (like Z), a failing motor brake can allow the axis to drop slightly when it's supposed to be locked, quickly exceeding the 1829 limit. Encoder or Cable Issues Press the key, then select the [SETTING] softkey

