Robotics in Manufacturing
SRVO-186

SRVO-186: Needed Data has not been got

Internal Payload Estimation error - required data wasn't captured before the estimation step ran.

What it means

Internal Payload Estimation error - required data wasn't captured before the estimation step ran.

Common causes

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

  1. Internal software condition in Payload Estimation.

How to fix it

  1. Re-run the Payload Estimation after a power cycle.
  2. If it persists: Diagnostic Log, image backup, contact FANUC.

Quick facts

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

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