Carrier ChillerVu - Bacnet Firewall; Protocols; Xnet

To set up the driver
Carrier® ChillerVu™
(OPN-PSM-MPCXPE) Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation and Start-up Guide 50 All rights reserved
BACnet firewall
Requires v6-02 or later driver
If this IP controller is accessible from the Internet, you can increase security by enabling its BACnet firewall. When
enabled, this feature prevents the controller from receiving BACnet messages from unidentified sources and
allows communication only with IP addresses that you define. These can be all private IP addresses and/or a list
of IP addresses. Follow the instructions in the i-Vu® interface to set up the BACnet firewall.
Protocols
On the
Protocols
page, you can enable or disable Telnet diagnostics. This allows you to write to a text file the
communication between the controller and a third party device. This file is used for troubleshooting.
Xnet
If the Carrier® ChillerVu™ has MPC Open XPIO expanders attached, you can change the baud rate and
communications timeout on the
Xnet
page.
Xnet Configuration
Data Rate
Set at 500 kbps.
Comm. Timeout (seconds)
If the expander does not receive communication from the controller for this
amount of time, the expander will reset itself. The range is 15–300 seconds.