FANUC Alarm SRIO-014 — WARN S. PORT ILLEGAL REQUEST COUNT
FANUC SRIO-014 (“WARN S. PORT ILLEGAL REQUEST COUNT”): Serial port request count is illegal. First check: System error.
Updated 2026-09-17 · LogrobotLM reference
Description
Serial port request count is illegal. System error.
Remedy
System error.
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 →