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FANUC Alarm MOTN-292 — Encoder Limit

Manufacturer wording — Encoder Limit (G:%d^2, A:%x^3 Hex)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-292 (“Encoder Limit”): The maximum encoder rotation limit of 4085 was exceeded. First check: Reduce the gear ratio or reduce stroke of the axis or Contact FANUC or FANUC Robotics for alternative solutions.

Updated 2026-09-17 · LogrobotLM reference

Description

The maximum encoder rotation limit of 4085 was exceeded.

Remedy

Reduce the gear ratio or reduce stroke of the axis or Contact FANUC or FANUC Robotics for alternative solutions.

Related codes

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 →