KUKA Error 2320 — SIGNAL NAME MUST NOT BE MODIFIED
Displayed as KSS02320 on KRC4 / KRC5 controllers
KUKA 2320 (“SIGNAL NAME MUST NOT BE MODIFIED”): The signal name was modified in an impermissible way. First check: Modify the program accordingly.
Updated 2026-09-09 · LogrobotLM reference
Cause
The signal name was modified in an impermissible way.
Effect
The program cannot be executed.
Troubleshooting
Modify the program accordingly.
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 →