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FANUC Alarm INTP-229 — PAUSE Write register failed

Manufacturer wording — PAUSE (%s^4, %d^5) Write register failed
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC INTP-229 (“PAUSE Write register failed”): The register cannot be written. First check: Refer to the error code.

Updated 2026-09-17 · LogrobotLM reference

Description

The register cannot be written.

Remedy

Refer to the error code. Use MENU to display the Alarm Log screen.

Related codes

INTP-227PAUSE Write position register failedINTP-228PAUSE Read register failedINTP-230PAUSE Wait condition failedINTP-231PAUSE Read next line failed

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 →