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FANUC Alarm HOST-308 — Add CNC to be connected

FANUC HOST-308 (“Add CNC to be connected”): The CNC number is greater than the maximum number allowed. First check: Control Start and set the maximum number of connected CNCs allowed.

Updated 2026-09-17 · LogrobotLM reference

Description

The CNC number is greater than the maximum number allowed.

Remedy

Control Start and set the maximum number of connected CNCs allowed.

Related codes

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 →