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FANUC Alarm INTP-347 — ABORT Read I/O value failed

Manufacturer wording — ABORT (%s^4, %d^5) Read I/O value failed
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC INTP-347 (“ABORT Read I/O value failed”): KAREL program error. First check: Refer to the error code.

Updated 2026-09-17 · LogrobotLM reference

Description

KAREL program error. The digital input signal cannot be input.

Remedy

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

Related codes

INTP-345ABORT Pause task failedINTP-346ABORT Abort task failedINTP-348ABORT Write I/O value failedINTP-349ABORT Hold motion 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 →