To set up the driver
Zone Ctrl II and
VAV Zone II Secondary Duct Installation and Start-up Guide
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On the
Driver
>
Settings
tab, you can change the following properties:
•
Module clock synchronization and failure. See table below.
•
Network Input microblock communication properties.
Click Device at the top of the page to advance to the next
Driver Property
>
Device
page.
BACview Control
Keypad inactivity timeout
(minutes)
Log out the user (if a user-level password is required), turn off the backlight, and
display the standby screen after this period of inactivity.
Keypad user-level password
Numeric password user must enter to access system through a BAC
view
® device.
TouchScreen Control
TouchScreen Schedule Edit
Enable
Check this field to allow a user to edit this controller's schedules from an
Equipment Touch or System Touch Schedules screen.
NOTE
Schedules edited on an Equipment Touch or System Touch are not
uploaded to the i-Vu® application. This could result in the controller operating on
a schedule that differs from the one you see in the i-Vu® interface.
Module Clock
Clock Fail Date and Time
Date and time the control program uses when controller's real-time clock 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.
