Robotics in Manufacturing
SRVO-118

SRVO-118: SFIGET err

An error occurred while running the SFIGET softfloat program.

What it means

An error occurred while running the SFIGET softfloat program. The parameter in the message splits it: 5 means a bad schedule number was passed; 1-4 mean an internal software error FANUC wants diagnostic data for.

Common causes

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

  1. Parameter 5: schedule number missing or outside 1-10.
  2. Parameters 1-4: internal software error.

How to fix it

  1. Parameter 5: correct the softfloat schedule number in the SFIGET call.
  2. Parameters 1-4: run Diagnostic Log (FNCT > Diagnostic log) immediately - before power cycling or jogging - take an image backup, and contact FANUC with both.

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