Robotics in Manufacturing
SRVO-096

SRVO-096: LDAL alarm (track encoder LED broken)

Line-tracking mirror of SRVO-074: the LED inside the conveyor encoder failed.

What it means

Line-tracking mirror of SRVO-074: the LED inside the conveyor encoder failed. Hardware replacement, no ladder.

Common causes

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

  1. Failed LED in the tracking encoder.

How to fix it

  1. Replace the encoder per the SRVO-074 approach. Power-cycle to clear.

Quick facts

Category
Warning
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