LogrobotLM

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FANUC Alarm FIND-021 — WARN Large Frame deviation.

FANUC FIND-021 (“WARN Large Frame deviation.”): Large Frame deviation. First check: Run the Cell Finder program again to make sure the robot makes solid contacts with the part.

Updated 2026-09-17 · LogrobotLM reference

Description

Large Frame deviation. The computed offset exceeds the pre-set value.

Remedy

Run the Cell Finder program again to make sure the robot makes solid contacts with the part. Change the XYZ and ORNT change value in the schedule if these numbers are very small.

Related codes

FIND-019WARN Positions are too close.FIND-020WARN Invalid Frame number.FIND-022WARN FIND without mastering data.FIND-023WARN No EXEC at Single Step Mode.

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. How this reference is built →