FANUC Alarm GUID-156 — SERVO Force sensor data req fail
FANUC GUID-156 (“SERVO Force sensor data req fail”): Force sensor data req fail Data request to sensor head failed. First check: Replace sensor head, interface board, and/or cable. Likely part: Sensor head (Sensor head).
Updated 2026-08-29 · LogrobotLM reference
Description
Force sensor data req fail Data request to sensor head failed.
Remedy · Remède
Replace sensor head, interface board, and/or cable.
Part to check / replace · Pièce à contrôler / remplacer
FANUC GUID-156 points to the hardware below — start here before ordering. · GUID-156 met en cause l'organe ci-dessous : commencez par là.
Tap a part for every code that points to it — and verify the exact variant for your controller before ordering. · Touchez une pièce pour tous les codes qui la citent ; vérifiez la variante exacte avant commande.
Frequently asked · Questions fréquentes
- What does FANUC alarm GUID-156 mean?
- FANUC GUID-156 (“SERVO Force sensor data req fail”): Force sensor data req fail Data request to sensor head failed.
- How do you troubleshoot FANUC alarm GUID-156?
- Replace sensor head, interface board, and/or cable.
- Which part is involved in FANUC GUID-156?
- GUID-156 points to Sensor head (Sensor head). Confirm the real cause against the robot backup before replacing a part.
Related codes / Codes liés
Same hardware involved / Même matériel en cause
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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →