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FANUC Alarm IBSS-534 — Save: System error

Manufacturer wording — Save: System error (%s)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC IBSS-534 (“Save: System error”): System internal error First check: Document the events that led to the error, and call your FANUC or FANUC Robotics technical service representative.

Updated 2026-09-17 · LogrobotLM reference

Description

System internal error

Remedy

Document the events that led to the error, and call your FANUC or FANUC Robotics technical service representative.

Related codes

IBSS-531Start saving DevName ListIBSS-532Saving DevName List finishedIBSS-535Load: Internal errorIBSS-536Start loading DevName List

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 →