LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

KUKA Error KSS00276 — Machine data vs hardware (RDC/EDS, disk)

Info

KUKA KSS00276 (“Machine data vs hardware (RDC/EDS, disk)”): “Machine data do not match robot type”: the loaded machine data do not match the robot type read from the arm's memory (RDW/RDC-EDS). Likely part: RDC (Resolver Digital Converter — mastering data) +1 more.

Updated 2026-09-09 · LogrobotLM reference

Cause

“Machine data do not match robot type”: the loaded machine data do not match the robot type read from the arm's memory (RDW/RDC-EDS). Occurs after replacing the RDC/EDS, restoring a wrong image, or mixing up backups between robots.

Part to check / replace

KUKA KSS00276 points to the hardware below — start here before ordering.

Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.

Related codes

KSS00126Servo drive (KSD/KSP) + mechanical drive train of the axisKSS00364Mode selector / 27 V power supply of the PC (KPC) / CIBKSS01146Motor / axis brake / servo driveKSS01305KSP servo drive / DC link (KPP power supply)

Same hardware involved

106RDW

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 →