Led - Epson RC90 User Manual

(19) Option slot
(20) Cable Clamp
(21) Battery (Mounted inside the controller)

2.3 LED

Five LEDs are located on the front panel of the Controller.
LEDs (ERROR, E-STOP, TEACH, AUTO, PROGRAM) turn ON according to the
controller status (error, Emergency Stop, TEACH mode, Auto mode, Program mode).
From turning ON the Controller to completing startup
Three LEDs (TEACH, AUTO, PROGRAM) blink.
After Controller Startup
Execute Controller status
storage function to the
USB memory
Complete Controller status
storage to USB memory
Failure of Controller status
storage to USB memory
Error
Warning
Emergency Stop
TEACH mode
Auto mode (AUTO mode)
Program mode (AUTO mode)
Recovery mode
AC power supply drop
Test mode
RC90 (EPSON RC+ 7.0) Rev.4
Option boards such as expansion I/O board, Fieldbus I/O board, RS-232C board, PG
board can be installed. Two slots are available.
For details, refer to Setup & Operation 13.Option Slots.
This can be used to secure the M/C Power Cable and the AC Power cable.
This is a lithium battery for data backup.
Controller status
Setup & Operation 2. Part Names and Functions
TEACH AUTO, PROGRAM blink.
TEACH, AUTO, PROGRAM turn ON
(for 2 seconds).
ERROR turns OFF even if an error occurs.
ERROR, TEACH, AUTO, PROGRAM turn ON
(for 2 seconds).
ERROR turns ON
ERROR blinks.
E-STOP turns ON.
TEACH blinks.
AUTO blinks.
PROGRAM blinks.
ERROR, TEACH, PROGRAM turn ON.
TEACH, AUTO turn ON.
TEACH blinks.
LED display
15