FANUC Alarm SYST-289 — Request to DCS failed(0x…)

Manufacturer wording — Request to DCS failed(0x%x)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SYST-289 (“Request to DCS failed(0x…)”): Request to DCS failed First check: Wait a moment and 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 →