KUKA Error 1518 — INCORRECT DEFAULT PARAMETER
ErrorDisplayed as KSS01518 on KRC4 / KRC5 controllers
KUKA 1518 (“INCORRECT DEFAULT PARAMETER”): A predefined C function received a default parameter or no parameter. First check: Call the C function with a parameter.
Updated 2026-09-09 · LogrobotLM reference
Cause
A predefined C function received a default parameter or no parameter.
Effect
Stop via braking ramp. All active commands are inhibited.
Troubleshooting
Call the C function with a parameter.
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 →