Fanuc Fanuc Spindle Alarm 22 (Overcurrent Exceeding Time Rating / Overload) — Causes, Diagnosis & Fixes Duty CycleJJ AutomationJul 31, 2026 Fanuc Spindle Alarm 21 (Position Sensor Polarity Incorrect) — Causes, Diagnosis & Fixes FanucJJ AutomationJul 31, 2026 Fanuc Spindle Alarms 15–20 (Switching Sequence, Board Self-Test & Current Offset) — Causes & Fixes FanucJJ AutomationJul 31, 2026 Fanuc Spindle Alarm 13 & 14 (CPU RAM Error / Amplifier ID Mismatch) — Causes, Diagnosis & Fixes Amplifier IDJJ AutomationJul 31, 2026 Fanuc Spindle Alarm 10 (AL-10, Control Power Supply Voltage Low) — Causes, Diagnosis & Fixes 24VJJ AutomationJul 31, 2026 Fanuc Spindle Alarm 09 (AL-09, Amplifier Heat Sink Overheat) — Causes, Diagnosis & Fixes AL-09JJ AutomationJul 31, 2026 Fanuc Spindle Alarm 06 (AL-06, Temperature Sensor Abnormal) — Causes, Diagnosis & Fixes AL-06JJ AutomationJul 31, 2026 Fanuc Spindle Alarm 03 (AL-03, DC Link Fuse Blown) — Causes, Diagnosis & Fixes AL-03JJ AutomationJul 31, 2026 Fanuc Spindle Alarm 01 (AL-01, Motor Overheat) — Causes, Diagnosis & Fixes AL-01JJ AutomationJul 31, 2026 Fanuc SVM Alarm L (FSSB Communication Error, COP10A) — Causes, Diagnosis & Fixes Alarm LJJ AutomationJul 31, 2026 Fanuc SVM Alarm U (FSSB Communication Error, COP10B) — Causes, Diagnosis & Fixes Alarm UJJ AutomationJul 31, 2026 Fanuc SVM Alarm “-” Blinking (Abnormal Control Power Supply) — Causes, Diagnosis & Fixes Blinking DashJJ AutomationJul 31, 2026 Previous1…45678 Page 6 / 8Next Join Us A short sentence describing what someone will receive by subscribing Your email Subscribe100% free, Unsubscribe any time! Follow us
