FANUC Alarm PNT2-501 — More Than One Color Valve ON

Manufacturer wording — %sMore Than One Color Valve ON
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT2-501 (“More Than One Color Valve ON”): Multiple Color Valves are ON. First check: This operation is not allowed.

Updated 2026-09-17 · LogrobotLM reference

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 →