Fanuc Fanuc Spindle Alarm b0 (Inter-Amplifier Communication Error — CXA2A/CXA2B) — Causes & Fixes CXA2AJJ AutomationJul 31, 2026 Fanuc Spindle Alarm 80 (Alarm in Destination Amplifier — JX4 Communication) — Cause & Fix FanucJJ AutomationJul 31, 2026 Join Us A short sentence describing what someone will receive by subscribing Your email Subscribe100% free, Unsubscribe any time! Follow us