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FANUC Alarm PALL-046 — Could not run task …

Manufacturer wording — Could not run task %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PALL-046 (“Could not run task …”): An error occurred while PalletTool was internally trying to run another program in multi-tasking mode. First check: Perform an ABORT ALL, and retry the operation.

Updated 2026-09-17 · LogrobotLM reference

Description

An error occurred while PalletTool was internally trying to run another program in multi-tasking mode.

Remedy

Perform an ABORT ALL, and retry the operation.

Related codes

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 →