FANUC Alarm MOTN-134 — STOP Can not move path backward

Manufacturer wording — STOP Can not move path backward (G:%d^2)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-134 (“STOP Can not move path backward”): Backward path/subpath motion is not supported First check: Remove backward command

Updated 2026-09-17 · LogrobotLM reference

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 →