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USER GUIDE
95-7769-01
WebVision™
PRODUCT DESCRIPTION
WebVision™ is a web-based building manager that allows
contractors and facility managers to view and command
HVAC controllers installed at their sites. It communicates over
the LonWorks
®
network to perform building management
control of various devices and controllers through a web
browser. The WebVision Bundle (WWS-VL1A1000) includes
the WebVision controller pre-installed with a LON
communications card, and power supply.
WebVision is capable of:
• Discovering unitary controllers connected to WebVision
• Configuring controllers using configuration wizards
• Monitoring, raising, and e-mailing alarms on controller
points and system events
• Configuring and collecting trends on points
• Driving scheduled occupancy states
• Managing energy through Demand Limit Control (DLC)
• Providing single point of entry into the system to perform all
the above mentioned tasks.
• Managing access to information through user privileges
• Providing IT-friendly network interface for easy access and
management
WebVision acts as an offline configuration tool that helps the
contractor to configure site project that consists of multiple
unitary controllers. The contractor can commission all the
controllers by connecting through a LAN, WAN, or Dial-up.
WebVision also acts like a network time master to synchronize
time and date in devices connected to it with its own time and
date or with the Internet time servers. Its Device Discovery
feature enables you to discover online devices. You can
manage users and control their access to different resources
in the system. The System Administrator can configure
network settings, site information settings, system and control,
network data and time settings, and new module installation.
Approvals
UL 916, C-UL listed to Canadian Standards Association (CSA)
C22.2 No. 205-M1983 “Signal Equipment”, CE, FCC part 15
Class A, C-tick (Australia)
CAUTION
Make sure that there is not more than one
WebVision accessing the same Lon
®
network
simultaneously. If more than one WebVision
accesses the same Lon network simultaneously,
there may be problems in downloading and
uploading parameters.
NOTE: WebVision is compatible with Microsoft
®
Internet
Explorer
®
(IE) 6.0 SP2 or higher. Suggested screen
resolution is 1280x1024 pixels.
IMPORTANT
Make sure that there is only one WebVision
accessing the L
ONWORKS network at a given point in
time. If more than one WebVision accesses the
same LONWORKS network simultaneously, ensure
that its logical address is unique in the network to
avoid address conflicts. For a L
ONWORKS network,
logical address refers to Subnet/NodeID.
Contents
Product Description ....................................................... 1
Features .......................................................................... 2
Operation and Use ......................................................... 2
Warranty and Returns .................................................... 33
Appendix A – Supported Devices ................................. 34
Appendix B – Device Point Tables ............................... 106
Topic Index ..................................................................... 175