KUKA Error 1601 — COINCIDENCE NOT REACHED, ONLY GO IN SINGLE STEP MODE

Displayed as KSS01601 on KRC4 / KRC5 controllers

KUKA 1601 (“COINCIDENCE NOT REACHED, ONLY GO IN SINGLE STEP MODE”): No BCO run when changing modes after AUTO. First check: First use SINGLE STEP mode.

Updated 2026-09-09 · 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 →