Wiring for third party protocols
Carrier® ChillerVu™
(OPN-PSM-MPCXPE)
Carrier Proprietary and Confidential
CARRIER CORPORATION ©2017
Installation and Start-up Guide
30
All rights reserved
4
Connect the communications wiring to Port S2.
Wire Specifications
○
18–28 AWG; twisted pair preferable
○
50 feet (15.24 meters) maximum length
NOTE
Do not power the device from the same transformer that powers the Carrier® ChillerVu™.
5
Set the SLTA-10 DIP switches as shown below.
NOTE
Switches 6 - 8 set the baud rate to 57.6 kbps for communication between the controller and the SLTA-
10.
6
In the i-Vu® interface, right-click the Carrier® ChillerVu™ in the navigation tree, select
Driver Properties
.>
Protocols
>
LonWorks
, and set the baud rate to 57.6 kbps.
7
Turn
on
the Carrier® ChillerVu™'s power.
To set the IP address using PuTTY
1
Download and install PuTTY from the
PuTTY website
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
2
Connect a computer to the Carrier® ChillerVu™'s
Local Access
port. See
To communicate through the local
access port
(page 52).
3
Set the Carrier® ChillerVu™'s
Enhanced Access
DIP switch to
ON
.
4
Turn the Carrier® ChillerVu™'s power
Off
, then
On
.
5
Start PuTTY.
6
Under
Category
>
Connection
, select
Serial
.