User`s manual
EDR-G903/G902 Features and Functions
3-61
Configuring Relay Warning
The Auto Relay Warning function uses relay output to alert the user when certain user-configured events take
place. There are two basic steps required to set up the Relay Warning function:
1. Configuring Relay Event Types
Select the desired Event types from the Web Browser Event type page (a description of each event type is
given later in the Relay Alarm Events setting subsection).
2. Activate your settings
After completing the configuration procedure, you will need to activate your EtherDevice Router’s Relay Event
Types.
Event Types can be divided into two basic groups: System Events and Port Events. System Events are
related to the overall function of the router, whereas Port Events are related to the activity of a specific port.
System Events Warning Relay output is triggered when…
Power Input 1 failure (OnOff)
Power input 1 is down.
Power Input 2 failure (OnOff)
Power input 2 is down.
DI (Off) Digital Input is triggered by on to off transition
DI (On) Digital Input is triggered by off to on transition
Port Events Warning Relay output is triggered when…
Link-ON The port is connected to another device.
Link-OFF The port is disconnected (e.g., the cable is pulled out or the opposing
device shuts down).
Ignore Ignore the status of the port
Override relay alarm settings
Select this option to override the relay warning setting temporarily. Releasing the relay output will allow
administrators to fix any problems with the warning condition.
Warning List
Use this table to see if any relay alarms have been issued.