User`s manual

VPort D351 User’s Manual Technical Specifications
NOTE
Since several alarms can be set up to trigger the VPort’s relays, the administrator should
configure these alarms carefully in case a relay message is read incorrectly.
DI Event Alarm
Basic
Alarm Time Interval
Setting Description Default
Delay second(s)
before detecting the
next alarm
Set up the time interval for each event
alarm triggered.
32 seconds
(1 to 999 seconds)
DI, Relay Status
Administrators can check the current DI and Relay status of this VPort in the “DI, Relay Status”
section on the “Event Alarm Basic Settings” page. Two options are available to return the relay’s
status back to the system defaults. To make the function work, check the Override Relay 1
warning setting and Override Relay 2 warning setting boxes, and then click on Save.
NOTE
The relays will not be triggered when the Override Relay 1 warning setting and Override
Relay 2 warning setting boxes are checked. Un-check these 2 boxes to ensure that the relays
will trigger.
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