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FANUC Alarm PALL-225 — Invalid Pallet number from PTPC: …

Manufacturer wording — Invalid Pallet number from PTPC: %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PALL-225 (“Invalid Pallet number from PTPC: …”): PTPC sent an invalid pallet number. First check: Make sure a valid pallet number was sent by PTPC.

Updated 2026-09-17 · LogrobotLM reference

Description

PTPC sent an invalid pallet number. The number must be greater than 0 and less than or equal to the 'number of pallets' set up.

Remedy

Make sure a valid pallet number was sent by PTPC. Make sure that the robot has current setup data from PTPC. Check the MOTET communication and PTPC status.

Related codes

PALL-223PTPC … - ignored, robot busyPALL-224Invalid infeed number from PTPC: …PALL-226Invalid Gripper number from PTPC: …PALL-227Wrong unitload recvd from PTPC: …

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 →