i-Vu® XT Router (drv_gen5) CARRIER CORPORATION ©2022
Installation and Start-up Guide 32 All rights reserved
To Fault Ack Required
To Normal Ack Required
To Off-Normal Ack Required
Specifies whether alarms associated with this Notification Class require a BACnet
Acknowledgment for Off-Normal, Fault, or Normal alarms.
TIP You can require operator acknowledgment for an Alarm or Return-to-
normal message (stored in the i-Vu® database). In the i-Vu® interface on the
Alarm > Enable/Disable tab, change the acknowledgment settings for an alarm
source or an alarm category.
BACnet priority for Fault messages.
BACnet priority for Return-to-normal messages.
BACnet priority for Alarms.
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.
The instance number of this BACnet device.
An alpha-numeric string that is unique within the BACnet device.
The description of this BACnet device.