FANUC Alarm PNT1-531 — Purge Solvent + Air Both ON

Manufacturer wording — %sPurge Solvent + Air Both ON
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-531 (“Purge Solvent + Air Both ON”): Purge Solvent and Purge Air Valves Both ON First check: Fix Color Change Cycle Data or Try Again

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 →