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FANUC Alarm SYST-243 — RPS failed(%s)

FANUC SYST-243 (“RPS failed(%s)”): The program selection by RPS has failed. First check: Refer the cause code.

Updated 2026-08-29 · LogrobotLM reference

Description

The program selection by RPS has failed.

Remedy · Remède

Refer the cause code. Typically, the program does not exist.

Frequently asked · Questions fréquentes

What does FANUC alarm SYST-243 mean?
FANUC SYST-243 (“RPS failed(%s)”): The program selection by RPS has failed.
How do you troubleshoot FANUC alarm SYST-243?
Refer the cause code. Typically, the program does not exist.

Related codes / Codes liés

SYST-239Auto Software Update failedSYST-242Invalid RPS codeSYST-244Auto mode is requiredSYST-245Local mode is required

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →