Table of Contents
WattMaster Controls, Inc.
8500 NW River Park Drive · Parkville, MO 64152
Toll Free Phone: 866-918-1100
PH: (816) 505-1100 · FAX: (816) 505-1101 · E-mail: mail@wattmaster.com
Visit our web site at www.wattmaster.com
Form: WM-CMLKIV-INST-01A Copyright 2008 WattMaster Controls, Inc.
WattMaster Controls, Inc. assumes no responsibility for errors or omissions.
This document is subject to change without notice.
General Information ......................................................................................................................................... 3
CommLink IV Overview ................................................................................................................................................................3
Optional IP Module Kit ..................................................................................................................................................................3
Optional Remote Link ...................................................................................................................................................................3
Installing CommLink IV ONLY ......................................................................................................................................................3
System Requirements ..................................................................................................................................................................3
Connection and Wiring .................................................................................................................................... 4
Communication Settings ................................................................................................................................. 5
CommLink IV USB Driver Installation Instructions ........................................................................................ 6
USB Serial Converter Software Installation..................................................................................................................................6
USB Serial Port Software Installation ...........................................................................................................................................7
Finding what COM Port # the CommLink IV is Using...................................................................................................................8
Changing the USB Serial COM Port Number...............................................................................................................................9
Prism USB Driver Installation Instructions ................................................................................................... 10
CommLink IV LED Descriptions .................................................................................................................... 12
Connecting the Network ............................................................................................................................... 13
Proxy and Firewall Compatibility ................................................................................................................................................13
Troubleshooting ............................................................................................................................................. 14
Troubleshooting Procedures ......................................................................................................................................................14