To set up the driver
Chilled Water System Optimizer v2
CARRIER CORPORATION ©2019
Installation and Start-up Guide
23
All rights reserved
After you download the driver and control program to the controller, you may want to change the driver's
properties in the i-Vu® interface to suit your application.
1
In the i-Vu® navigation
tree, right-click the controller and click
Driver
Properties
from the drop-down menu.
2
Make changes as needed on the
Properties
page for
Driver
.
Driver
On the
Driver
page, you can change the following properties:
Backup battery conservation settings. See table below.
Module clock synchronization and failure. See table below.
Network Input microblock communication properties.
Backup Battery
Turn off internal backup
battery after ___ days to
conserve battery life (shutoff
date/time)
How long backup battery should run after power loss.
TIP
Downloading activates the battery backup. To conserve battery life when
you know the controller will be without power for an extended period after
downloading (for example, during shipment):
1
Verify the
Archive Valid
LED is lit, then set this field to 0.
2
After you install the controller and apply power, enter a number greater than
0.
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
To set up the driver