LogrobotLM

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FANUC Alarm CD-003 — STOP Follower recv invalid segment

FANUC CD-003 (“STOP Follower recv invalid segment”): Leader segment MMR number does not match that of the follower First check: Call FANUC Robotics.

Updated 2026-08-29 · LogrobotLM reference

Description

Leader segment MMR number does not match that of the follower

Remedy · Remède

Call FANUC Robotics.

Frequently asked · Questions fréquentes

What does FANUC alarm CD-003 mean?
FANUC CD-003 (“STOP Follower recv invalid segment”): Leader segment MMR number does not match that of the follower
How do you troubleshoot FANUC alarm CD-003?
Call FANUC Robotics.

Related codes / Codes liés

CD-001WARN No global variablesCD-002WARN Unable to allocate memoryCD-004STOP Illegal leader INTR point dataCD-005STOP Non-coordinated group detected

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 →