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KUKA Error 1353 — WRONG KEY COMBINATION <KCP>

Error

Displayed as KSS01353 on KRC4 / KRC5 controllers

KUKA 1353 (“WRONG KEY COMBINATION <KCP>”): Several keys were pressed simultaneously on the KCP. First check: Release the keys on the KCP. Likely part: KCP (KCP teach pendant (KUKA Control Panel)).

Updated 2026-09-09 · LogrobotLM reference

Cause

Several keys were pressed simultaneously on the KCP.

Effect

KCP operation is momentarily interrupted.

Troubleshooting

Release the keys on the KCP.

Part to check / replace

KUKA 1353 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

Same hardware involved

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 →