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FANUC Alarm FXTL-164 — Invalid shim data.

FANUC FXTL-164 (“Invalid shim data.”): Invalid shim data. First check: Select a valid item on the shim log.

Updated 2026-09-17 · LogrobotLM reference

Description

Invalid shim data. Cannot display the shim item.

Remedy

Select a valid item on the shim log.

Related codes

FXTL-162Shim cannot be restored.FXTL-163Invalid shim log entry.FXTL-165Zero shim data.FXTL-166Cannot switch program.

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 →