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KUKA Error 1384 — PARAMETER NOT EVALUATED

Displayed as KSS01384 on KRC4 / KRC5 controllers

KUKA 1384 (“PARAMETER NOT EVALUATED”): For a program that was already selected, a RUN command with parameters was executed. First check: Cancel the program and reselect the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

For a program that was already selected, a RUN command with parameters was executed.

Effect

Parameters are not evaluated.

Troubleshooting

Cancel the program and reselect the program.

Related codes

1385PROTOCOL ERROR1382ABORTED1381BACKGROUND TASK BUSY1379COMMAND ABORTED

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 →