FANUC Alarm SRVO-404 — DCS Joint pos. limit …
Manufacturer wording — DCS Joint pos. limit(%d,G%d,A%d) %02x
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC SRVO-404 (“DCS Joint pos. limit …”): Joint position is on outside of the safe zone. First check: Press RESET key with SHIFT key, and jog to the safe zone with holding SHIFT key.
Updated 2026-09-17 · LogrobotLM reference
Description
Joint position is on outside of the safe zone. G: Group number A: Axis number
Remedy
Press RESET key with SHIFT key, and jog to the safe zone with holding SHIFT key.
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 →