Adjusting the TV-VVTBP-E2 driver properties
TruVu™ VVTBP
-E2
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
55
Communication Status
Diagnostic Reporting
is not applicable to the TV-VVTBP-E2.
Protocol Status
shows the status of the protocols currently running on the TV-VVTBP-E2.
Standalone Controller Detection
You can use the fields on this page with a binary input in your control program to detect when the controller does
not receive a write request from the selected network within the specified amount of time. The input remains OFF
as long as write requests are received, but switches to ON if the controller does not receive a request within the
specified time. The binary input must have the Expander number and Input number set to
99
and the I/O Type set
to
Special
.
Flow Calibration Archive
The
Flow Calibration Archive
page shows measured flow and sensor readings that were entered in the i-Vu®
interface Test and Balance or through the stand-alone Airflow Test and Balance Utility.
Flow Sensor Input
Tubes
Not Calibrated
Flow reading is being generated from default pressure table. Flow sensor always reads
absolute.
Calibrated
Flow reading is generated from Airflow Control microblock readings section. Flow sensor
indicates negative values if flow is reversed through the VAV box.
Normal / Reversed
Refers to the tube connections. If tubes are switched after calibration process is
complete, the calibration process has to re-run to clear settings.
To set up Network Statistic trends
PREREQUISITE
To view Network Statistic trends, you must have a i-Vu® v6.5 or later system with the latest
cumulative patch.
To view the
Network Statistics
(page 51) as trend graphs, select the controller in i-Vu®'s navigation tree and go to
one of the following:
•
On the
Driver Properties
>
Network Diagnostics
>
Statistics
page, click a
Trend
link at the bottom of each
section.
•
Click the
Trends
drop-down button, select
Enabled Points
and then the graph you want.
You can define:
•
How the graph looks on the trend's
Configure
tab.
•
How you want trend samples to be collected on the
Enable/Disable
tab. See table below.
Содержание TruVu VVTBP-E2
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