FANUC Alarm PNT1-015 — Invalid color … in queue
Manufacturer wording — Invalid color %s in queue
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PNT1-015 (“Invalid color … in queue”): An invalid color number was received from the PLC. First check: The PLC must initialize the robot with a valid job number in order to receive a color read acknowledge from the robot.
Updated 2026-09-17 · LogrobotLM reference
Description
An invalid color number was received from the PLC. The robot cannot put the color into the color queue.
Remedy
The PLC must initialize the robot with a valid job number in order to receive a color read acknowledge from the robot.
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 →