Led Descriptions - Comtrol ROCKETLINX ES8508 User Manual

Hardware Installation

LED Descriptions

This subsection provides information about the ES8508 LEDs. You can also refer to
Page 128 for information about using the web user interface to remotely view LED information.
LED Name
SYS Green: System ready
PWR1/2 Green: System power ready Not applicable
Green: Ring is normal
R.S. (Ring
Status)
Amber: Abnormal Ring
Relay is active and contacts
DO1
have been shorted
High digital signal is
DI1
detected
LNK/ACT Port is linked
14 - LED Descriptions
LED On
Green: Firmware loading
Green: Ring with the wrong
port
Amber: The device's ring
port failed
Not applicable
Not applicable
Port active
LED Blinking
RocketLinx ES8508 Series User Guide: 2000575 Rev. A
Device Front Panel
LED Off
Power off
System not ready
Switch working in slave
mode
DO not activated
DI not activated
Port link down or port not
connected
on