FANUC Alarm SPOT-304 — Stroke disabled during weld retry …
Manufacturer wording — Stroke disabled during weld retry %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC SPOT-304 (“Stroke disabled during weld retry …”): The weld retry function is enabled, and $spotconfig.$stroke_enable changed from TRUE to FALSE during the retry process. First check: If you want to complete the weld enable stroke, and press FAULT RESET to continue.
Updated 2026-09-17 · LogrobotLM reference
Description
The weld retry function is enabled, and $spotconfig.$stroke_enable changed from TRUE to FALSE during the retry process. In this case, a weld was started, but not completed. SPOT-304 is posted to provide an opportunity to complete the weld.
Remedy
If you want to complete the weld enable stroke, and press FAULT RESET to continue. If you do not want to complete the weld, press FAULT RESET to continue (stroke enable remains false).
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 →