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FANUC Alarm SYST-157 — SYSTEM CE/RIA software does not exist

FANUC SYST-157 (“SYSTEM CE/RIA software does not exist”): CE/RIA software does not exist in this controller. First check: Install CE/RIA option to this controller.

Updated 2026-09-17 · LogrobotLM reference

Description

CE/RIA software does not exist in this controller.

Remedy

Install CE/RIA option to this controller.

Related codes

SYST-155ABC overrunSYST-156SYSTEM Unknown hard wareSYST-158PAUSE Robot cannot move in T2 modeSYST-159WARN GO … for Error Output not configured

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 →