FANUC Alarm PNT2-466 — Invalid GunSelect position
Manufacturer wording — %sInvalid GunSelect position
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PNT2-466 (“Invalid GunSelect position”): A GunSelect instruction that would change the state of the gun(s) is not positioned as an option on a motion line. First check: Move the Gunselect instruction onto a motion line and delete the stand alone instruction line.
Updated 2026-09-17 · LogrobotLM reference
Description
A GunSelect instruction that would change the state of the gun(s) is not positioned as an option on a motion line. This instruction will not complete any operation. Such and instruction by itself on a line in a program can not properly control the timing of the changes in the gun outputs. Note that if the gun is not programmed to be ON then a Gunselect can be on a line by itself. Note that this alarm might not occur in all cases.
Remedy
Move the Gunselect instruction onto a motion line and delete the stand alone instruction line. If needed, add another motion line and record an appropriate position.
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 →