What does FANUC alarm INTP-344 mean?

FANUC INTP-344 (“ABORT (%s^4, %d^5) Readahead buffer overflow”): KAREL program error. The buffer to read ahead from the device overflowed.

FANUC Alarm INTP-344 — ABORT (%s^4, %d^5) Readahead buffer overflow

FANUC INTP-344 (“ABORT (%s^4, %d^5) Readahead buffer overflow”): KAREL program error. First check: Increase the buffer size.

Updated 2026-08-29 · LogrobotLM reference

Description

KAREL program error. The buffer to read ahead from the device overflowed.

Remedy · Remède

Increase the buffer size.

Frequently asked · Questions fréquentes

What does FANUC alarm INTP-344 mean?: FANUC INTP-344 (“ABORT (%s^4, %d^5) Readahead buffer overflow”): KAREL program error. The buffer to read ahead from the device overflowed.
How do you troubleshoot FANUC alarm INTP-344?: Increase the buffer size.

Related codes / Codes liés

INTP-342ABORT (%s^4, %d^5) Incompatible variable INTP-343ABORT (%s^4, %d^5) Reference stack overflow INTP-345ABORT (%s^4, %d^5) Pause task failed INTP-346ABORT (%s^4, %d^5) Abort task 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. · 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 →