Carrier VVT Bypass II, Руководство по установке и запуску

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To adjust the driver properties
VVT Bypass II Controller CARRIER CORPORATION ©2019
Installation and Start-up Guide All rights reserved
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Use the following if you want to change the driver's properties in the i-Vu® interface.
1
On the i-Vu® navigation tree, right-click the VVT Bypass II and select Driver Properties .
2
Make changes as needed on the Properties page for Driver and any of its children.
Driver
On the Driver page > Settings tab, you can change the Module clock synchronization and failure. See table
below.
TouchScreen Control
TouchScreen Schedule Edit
Enable
This field is checked automatically to allow a user to edit this controller's
schedules from an Equipment Touch's Schedules screen. Uncheck to disable.
Module Clock
Clock Fail Date and Time Date and time the control program uses when controller's time is invalid.
TIP Use an occupied date and time (such as a Tuesday at 10 a.m.) so the
equipment does not operate in unoccupied mode if the controller loses power
during occupancy.
Time Synch Sensitivity
(seconds)
When the controller receives a time sync request, if the difference between the
controller's time and the time sync's time is greater than this field's value, the
controller's time is immediately changed. If the difference is less than this field's
value, the controller's time is slowly adjusted until the time is correct.
Network Microblocks
Number of poll retries before
Network Input Microblocks
indicate failure
The maximum number of retries after the initial attempt that a Network
microblock will attempt to communicate with its target device. If unsuccessful, the
point will transition to an idle state for 30 seconds before attempting to
communicate again. Change this field only if directed by Technical Support.
Periodic rebinding interval If a microblock uses a wildcard in its address, this timer determines how often the
microblock will attempt to find the nearest instance of its target. For example, if
an outside air temperature address uses a wildcard, a VAV application will look for
the outside air temperature on the same network segment or on the nearest
device containing that object.
To adjust the driver properties