FANUC Alarm MHND-264 — WARN Check Clamp Enabled but delay=0.
FANUC MHND-264 (“WARN Check Clamp Enabled but delay=0.”): Check Clamp Opened or Check Clamp Closed is enabled. First check: Either disable the Clamp Checks or set a reasonable Clamp Operation Delay.
Updated 2026-08-29 · LogrobotLM reference
Description
Check Clamp Opened or Check Clamp Closed is enabled. An Operation Delay of 0 ms is not enough time to allow the clamps to operate.
Remedy · Remède
Either disable the Clamp Checks or set a reasonable Clamp Operation Delay.
Frequently asked · Questions fréquentes
- What does FANUC alarm MHND-264 mean?
- FANUC MHND-264 (“WARN Check Clamp Enabled but delay=0.”): Check Clamp Opened or Check Clamp Closed is enabled. An Operation Delay of 0 ms is not enough time to allow the clamps to operate.
- How do you troubleshoot FANUC alarm MHND-264?
- Either disable the Clamp Checks or set a reasonable Clamp Operation Delay.
Related codes / Codes liés
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 →