FANUC Alarm ARC-090 — WARN Weld disable by reason
Manufacturer wording — WARN Weld disable by reason[%d]
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC ARC-090 (“WARN Weld disable by reason”): In this situation, the welding is disalbled by the following reason 1: In Single step mode 2: In Machine lock mode 3: In Dry run mode 4: No I/O board exist 5: No I/O assignment for welding 6: In Flush First check: Please remove the specified reason to perform the welding.
Updated 2026-09-17 · LogrobotLM reference
Description
In this situation, the welding is disalbled by the following reason 1: In Single step mode 2: In Machine lock mode 3: In Dry run mode 4: No I/O board exist 5: No I/O assignment for welding 6: In Flush AMR status 7: In Application disabled mode 8: In Arc disabled status 9: In Skip welding status 10: In disable status mode by AWDBG
Remedy
Please remove the specified reason to perform the welding.
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 →