FANUC Alarm INTP-628 — ARC:Inconsistent line sequence

Manufacturer wording — (%s^4, %d^5)ARC:Inconsistent line sequence
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC INTP-628 (“ARC:Inconsistent line sequence”): Line order of execution is changed in a sequence of A motion statements. First check: Please find the reason why the line order is changed.

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 →