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FANUC Alarm PROG-059 — Abnormal communication[P]

FANUC PROG-059 (“Abnormal communication[P]”): Abnormal communication with the M-TP. First check: Power OFF and ON the controller.

Updated 2026-09-17 · LogrobotLM reference

Description

Abnormal communication with the M-TP. This error happens only when using the M-TP(J897) option.

Remedy

Power OFF and ON the controller.

Related codes

PROG-057Power Fail Recover memory is clearedPROG-058Pause[P]PROG-060Don't set FANUC's uframe[P]PROG-061Set GD[P]

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 →