FANUC Alarm SEAL-124 — ABORT Critical IO is invalid
FANUC SEAL-124 (“ABORT Critical IO is invalid”): This error is usually d by an IO point which is required by Dispensetool being set to an invalid index number or type . First check: Make sure that all inputs and outputs on the Dispenser IO screen are set to valid IO points (the VALUE is not shown as *****) or the index number has been is set to 0.
Updated 2026-08-29 · LogrobotLM reference
Description
This error is usually d by an IO point which is required by Dispensetool being set to an invalid index number or type .
Remedy · Remède
Make sure that all inputs and outputs on the Dispenser IO screen are set to valid IO points (the VALUE is not shown as *****) or the index number has been is set to 0. Cold start the robot controller after making any changes to this screen.
Frequently asked · Questions fréquentes
- What does FANUC alarm SEAL-124 mean?
- FANUC SEAL-124 (“ABORT Critical IO is invalid”): This error is usually d by an IO point which is required by Dispensetool being set to an invalid index number or type .
- How do you troubleshoot FANUC alarm SEAL-124?
- Make sure that all inputs and outputs on the Dispenser IO screen are set to valid IO points (the VALUE is not shown as *****) or the index number has been is set to 0. Cold start the robot controller after making any changes to this screen.
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 →