LogrobotLM

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FANUC Alarm CD-027 — STOP Illegal follower transition

FANUC CD-027 (“STOP Illegal follower transition”): Transition from one CD pair to another happens. First check: Insert non coordinated motion between coordinated motion of different pair.

Updated 2026-09-17 · LogrobotLM reference

Description

Transition from one CD pair to another happens. But same follower group is used in both

Remedy

Insert non coordinated motion between coordinated motion of different pair.

Related codes

CD-025STOP Can't convert positionCD-026STOP Illegal transition:nonCD<->CDCD-028STOP T1 speed limitCD-029Illegal to switch leader

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 →