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FANUC Alarm PALT-209 — WARN Cannot CALC; PTPC production running.

FANUC PALT-209 (“WARN Cannot CALC; PTPC production running.”): Cannot calculate this unit load during production when PalletTool PC is set as the data First check: Try again when not running production.

Updated 2026-09-17 · LogrobotLM reference

Description

Cannot calculate this unit load during production when PalletTool PC is set as the data

Remedy

Try again when not running production.

Related codes

PALT-207WARN Item …: illegal data ignoredPALT-208WARN Item …: duplicate data ignoredPALT-210WARN Xfer in process, cannot edit filePALT-211WARN Unitload not replaced.

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 →