FANUC Alarm SRVO-181 — SERVO Mcmd input while estimating
Manufacturer wording — SERVO Mcmd input while estimating(G:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC SRVO-181 (“SERVO Mcmd input while estimating”): The robot was going to move while identifying the payload. First check: Press RESET.
Updated 2026-09-17 · LogrobotLM reference
Description
The robot was going to move while identifying the payload.
Remedy
Press RESET. Be careful not to move the robot while identifying the payload.
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 →