FANUC Alarm INTP-535 — PSUndone PS exists

Manufacturer wording — PS(%s,%d-%d)Undone PS exists
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC INTP-535 (“PSUndone PS exists”): Untriggered PS logic exists. First check: Please confirm PS trigger condition.

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 →