Carrier Weathermaster 48P2030-100 Controls, Start-Up, Operation, Service, And Troubleshooting page 230

MS/TP Wiring Recommendations
Recommendations are shown in Tables AL and AM. The wire
jacket and UL temperature rating specifications list two accept-
able alternatives. The Halar
perature rating and a tougher outer jacket than the SmokeGard
specification, and it is appropriate for use in applications where
the user is concerned about abrasion. The Halar jacket is also
less likely to crack in extremely low temperatures.
NOTE: Use the specified type of wire and cable for maximum sig-
nal integrity.
Local Access to the UPC Open Controller
The user can use a BACview
the Virtual BACview software, or the Equipment Touch™ in-
terface as a local user interface to an Open controller. These
items let the user access the controller network information.
These are accessory items and do not come with the UPC Open
controller.
The BACview unit connects to the local access port on the
6
UPC Open controller. See Fig. L. The BACview software must
be running on a laptop computer that is connected to the local
access port on the UPC Open controller. The laptop will re-
quire an additional USB link cable for connection.
See the BACview Installation and User Guide for instructions
on connecting and using the BACview
To order a BACview Handheld (BV6H), consult Commercial
6
Products i-Vu Open Control System Master Prices.
Configuring the UPC Open Controller's Properties
The UPC Open device and ComfortLink control must be set to
the same CCN Address (Element) number and CCN Bus num-
ber. The factory default settings for CCN Element and CCN
Bus number are 1 and 0 respectively.
If modifications to the default Element and Bus number are re-
quired, both the ComfortLink and UPC Open configurations
must be changed.
1. Halar is a registered trademark of Solvay Plastics.
2. SmokeGard is a trademark of AlphaGary-Mexichem Corp.
APPENDIX F — UPC OPEN CONTROLLER
Fig. K — BT485 Terminator Installation
1 specification has a higher tem-
handheld keypad display unit,
6
6 device.
The following configurations are used to set the CCN Address
and Bus number in the ComfortLink control. These configura-
tions can be changed using the scrolling marquee display or ac-
cessory Navigator handheld device.
Configuration→CCN→CCN.A (CCN Address)
2
Configuration→CCN→CCN.B (CCN Bus Number)
The following configurations are used to set the CCN Address
and Bus Number in the UPC Open controller. These configura-
tions can be changed using the accessory BACview
Navigation: BACview→CCN
Home: Element Comm Stat
Element: 1
Bus: 0
Troubleshooting
If there are problems wiring or addressing the UPC Open con-
troller, contact Carrier Technical Support.
COMMUNICATION LEDS
The LEDs indicate if the controller is communicating with the
devices on the network. See Tables N and O. The LEDs should
reflect communication traffic based on the baud rate set. The
higher the baud rate the more solid the LEDs become. See
Fig. H for location of LEDs on UPC Open module.
REPLACING THE UPC OPEN BATTERY
The UPC Open controller's 10-year lithium CR2032 battery
provides a minimum of 10,000 hours of data retention during
power outages.
IMPORTANT: Power must be ON to the UPC Open when
replacing the battery, or the date, time, and trend data will be
lost.
Remove the battery from the controller, making note of the bat-
tery's polarity. Insert the new battery, matching the battery's po-
larity with the polarity indicated on the UPC Open controller.
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6 display.