Licenses are purchased based upon the total number of tags required by all VTS applications running on a single server. Drivers, I/O, totalizers, alarms, modems, fonts, rosters and many other objects are represented by tags. Therefore, determining the number of tags accurately requires an understanding of the system architecture. If you require assistance, please contact Trihedral sales.
The tag limit of the license is the same tag limit of all Optional Components added to that license. For example, if an optional Alarm Dialer is added to a 1000 tag VTS Runtime license, the dialer will also support all 1,000 tags.
Tag counts can be easily upgraded (e.g. from 1K to 5K) by installing a new software license key. No reinstallation is required.
