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FANUC Alarm PROG-051 — WARN Cannot skip the return stmt

FANUC PROG-051 (“WARN Cannot skip the return stmt”): The specified lines to which a move was attempted exceed the number of lines in the program. First check: Check the line number.

Updated 2026-09-17 · LogrobotLM reference

Description

The specified lines to which a move was attempted exceed the number of lines in the program.

Remedy

Check the line number.

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 →