Robotics in Manufacturing
SRVO-078

SRVO-078: Servo param update

Notification only: a servo parameter was updated and the system is telling you so.

What it means

Notification only: a servo parameter was updated and the system is telling you so. Nothing failed.

Common causes

Ranked by what technicians most often find, most likely first.

  1. Servo parameter changed - by setup activity, option loading, or configuration work.

How to fix it

  1. Press RESET and continue. If nobody on site was changing configuration, it's worth asking who was.

Quick facts

Category
Servo
Affected series
R-30iB; R-30iB Mate; R-30iB Plus; R-30iB Mate Plus
Alarm family
SRVO

Related codes

Verified against FANUC documentation (B-83284EN-1).Last reviewed: 2026-07-09.Editorial process