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FANUC Alarm MOTN-208WARN Config Not Reached (L:%d)

FANUC MOTN-208 (“WARN Config Not Reached (L:%d)”): The Auto Singularity Avoidance function ignores the taught wrist configuration (flip/nonflip) to avoid a detected singularity. First check: Make the taught configuration reachable by touching up the point at the stop position when the warning message is posted under single-step-forward mode.

Updated 2026-08-29 · LogrobotLM reference

Description

The Auto Singularity Avoidance function ignores the taught wrist configuration (flip/nonflip) to avoid a detected singularity. As a result, the taught configuration might not be reached. This warning message is posted under single-step-forward mode when the actual configuration is different from the taught one.

Remedy · Remède

Make the taught configuration reachable by touching up the point at the stop position when the warning message is posted under single-step-forward mode.

Frequently asked · Questions fréquentes

What does FANUC alarm MOTN-208 mean?
FANUC MOTN-208 (“WARN Config Not Reached (L:%d)”): The Auto Singularity Avoidance function ignores the taught wrist configuration (flip/nonflip) to avoid a detected singularity. As a result, the taught configuration might not be reached. This warning message is posted under single-step-forward mode when the actual…
How do you troubleshoot FANUC alarm MOTN-208?
Make the taught configuration reachable by touching up the point at the stop position when the warning message is posted under single-step-forward mode.

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 →