FANUC Alarm SRVO-122 — SERVO Bad last ang(internal)

Manufacturer wording — SERVO Bad last ang(internal)(G:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SRVO-122 (“SERVO Bad last ang(internal)”): The last angle update request does not match the current angle. First check: Contact your FANUC Robotics technical representative.

Updated 2026-09-17 · LogrobotLM reference

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →