Fanuc 366 Alarm

Inspect the feedback cable between the servo motor and the amplifier for fraying, sharp bends, or loose plugs. Reseat the connectors to ensure a solid connection.

Always follow proper Lockout/Tagout (LOTO) procedures to ensure the machine is in a safe, zero-energy state before inspecting any electrical or mechanical components. Some diagnostics require running the machine. fanuc 366 alarm