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FANUC Alarm GUID-053 — WARN Excessive Track Speed. L:…

Manufacturer wording — WARN Excessive Track Speed. L:%d^3
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC GUID-053 (“WARN Excessive Track Speed. L:…”): The line speed indicated by the encoder is too fast. First check: Fix encoder problem or reduce line speed to safe level.

Updated 2026-09-17 · LogrobotLM reference

Description

The line speed indicated by the encoder is too fast.

Remedy

Fix encoder problem or reduce line speed to safe level.

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 →