Epson RC620 CU, Manual

Page: 35 / 226

Setup & Operation 2. Part Names and Functions
RC620 Rev.8 19
2.3 LED and LCD
LED and LCD
Four LEDs and a LCD (2 lines
×
20 characters) are located on the front panel of the
Controller.
LED
LED Status
TEACH
AUTO
PROGRAM
LED (TEACH, AUTO, PROGRAM) turns ON according to
the current operation mode (TEACH, Auto, Program).
HDD It lights up during the HDD access.
LCD : Indicates the line number and Controller status (error number, warning number,
Emergency Stop or Safeguard status)
From turning ON the Controller to completing startup
LED : All three LEDs blink.
LCD : The 1
st
line lights up and the 2
nd
line is turned off for approx. 10 seconds.
Then for few seconds, it displays as below:
EPSON
Robot Controller
After Controller Startup
LED : LED (TEACH, AUTO, PROGRAM) turns ON according to the current
operation mode (TEACH, Auto, Program).
LCD : The display varies depending on the controller status.
The basic layout is shown below:
1
st
Line
2
nd
Line
<Status>
EStop Safety
<Message>
Status
Displays the controller condition.
Blinking indicates that the controller is running.
EStop Indicates the Emergency status.
Safety Indicates the Safeguard Open.
Message
Displays a message according to the status.
In the Error status or Pause status, it displays as below. This is because the
information of <status> is too many. (Estop : EP / Safety : SG)
1
st
Line
2
nd
Line
<Status>
EP SG
<Message>