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FANUC Alarm MOTN-149 — STOP CF:rotspeedlim exceeded line:…

Manufacturer wording — STOP CF:rotspeedlim exceeded line:%d^5
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-149 (“STOP CF:rotspeedlim exceeded line:…”): CF:rotspeedlim exceeded First check: Set $cf_paramgp[].$cf_framenum=1 or 2 and cycle power or reduce speed or use FINE in prev line

Updated 2026-09-17 · LogrobotLM reference

Description

CF:rotspeedlim exceeded

Remedy

Set $cf_paramgp[].$cf_framenum=1 or 2 and cycle power or reduce speed or use FINE in prev line

Related codes

MOTN-147WARN L->J replan joint slowdownMOTN-148WARN Can't move concurrentlyMOTN-150PM: XYZ data error (L:…)MOTN-151PM: WPR data error (L:…)

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 →