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FANUC Alarm INTP-649 — FFR sequence can't be executed

FANUC INTP-649 (“FFR sequence can't be executed”): The fast fault recovery sequence cannot be executed. First check: Reset the alarm and try the operation again.

Updated 2026-09-17 · LogrobotLM reference

Description

The fast fault recovery sequence cannot be executed.

Remedy

Reset the alarm and try the operation again.

Related codes

INTP-647Maintenance DO is OFFINTP-648Please install J664INTP-650DB was lost by power failure recovery.

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 →