Device; Notification Classes - Carrier TruVu VVTBP-E2 Installation And Startup Manual

Adjusting the TV-VVTBP-E2 driver properties

Device

The Device page provides the following information plus the items described in the table below:
•
BACnet device object properties for the TV-VVTBP-E2
•
The character sets supported by this device for BACnet communication
•
The controller clock's time and date
Configuration
BACnet System Status
The following fields refer to all networks over which the TV-VVTBP-E2 communicates.
APDU Timeout
APDU Segment Timeout
Number of APDU Retries

Notification Classes

A BACnet alarm's Notification Class defines:
•
Alarm priority for Alarm, Fault, and Return to Normal states
•
Options for BACnet alarm acknowledgment
•
Where alarms should be sent (recipients)
Alarms in the i-Vu® application use Notification Class #1. The i-Vu® application is automatically a recipient of
these alarms.
Priorities
Priority of Off-Normal
Priority of Fault
Priority of Normal
TruVu™ VVTBP-E2
Installation and Start-up Guide
The current state of the controller:
Operational
Download in Progress
Download Required
Backup in Progress
Non-Operational
How many milliseconds the device will wait before resending a message if no
response is received.
How many milliseconds the device will wait before resending a message segment
if no response is received.
The number of times the device will resend a message.
NOTE BACnet defines the following Network message priorities for Alarms and
Events.
Priority range Network message priority
00–63 Life Safety
64–127 Critical Equipment
128–191 Urgent
192–255 Normal
BACnet priority for Alarms.
BACnet priority for Fault messages.
BACnet priority for Return-to-normal messages.
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