FANUC Alarm ISD-011 — WARN Incorrect I/O assignment (ISD%d)
FANUC ISD-011 (“WARN Incorrect I/O assignment (ISD%d)”): The index value or I/O port type is incorrectly assigned. First check: If you want to use this I/O port, set the port index and I/O type to the correct values.
Updated 2026-08-29 · LogrobotLM reference
Description
The index value or I/O port type is incorrectly assigned.
Remedy · Remède
If you want to use this I/O port, set the port index and I/O type to the correct values. Verify that a valid value is shown on the I/O menu for this I/O port instead. If you do not want to use this I/O point
Frequently asked · Questions fréquentes
- What does FANUC alarm ISD-011 mean?
- FANUC ISD-011 (“WARN Incorrect I/O assignment (ISD%d)”): The index value or I/O port type is incorrectly assigned.
- How do you troubleshoot FANUC alarm ISD-011?
- If you want to use this I/O port, set the port index and I/O type to the correct values. Verify that a valid value is shown on the I/O menu for this I/O port instead. If you do not want to use this I/O point
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 →