FANUC Alarm CPMO-010 — Cycle power:JBF size

Manufacturer wording — Cycle power:JBF size (G: %d^2)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC CPMO-010 (“Cycle power:JBF size”): The data struture is not large enough with either JBF size or Ext JBF size. First check: Cycle power to increase the size of either jbf_size or ext_jbf_size automatically.

Updated 2026-09-17 · LogrobotLM reference

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 →