The TAC Vista 5 Server communicates with TAC Xenta controllers or with any LonWorks® product using SNVTs (Standard Network Variable Types).
Connection for remote monitoring and/or remote control of TAC systems is by a PC LonTalk® adapter or a dedicated/dial-up line. Geographically remote systems can be connected via a modem. Automatic bi-directional dial-up (Auto Dial) is used for requests, changing values and for transferring alarms.
Data storage kernel for the following functions
• Network management in a multistation system
• Database Management
• Alarm Handling
• Authority/Security
• Backup
• Scheduling
• Trend Logging
• Event Logging
• Central IPCL
• System Administration
