ProSoft Technology MVI56-AFC - Manual (Page 94)

Archives MVI56-AFC ♦ ControlLogix Platform
User Manual Liquid and Gas Flow Computer
Page 94 of 316 ProSoft Technology, Inc.
February 25, 2011
8.3 Archive Types
The module supports two types of archives: hourly archives and daily archives:
Archive Type Period Period End Number of 30-Word
Archives Stored Locally
Hourly 60 minutes (1 hour) Set by End-of-Hour Minute parameter 48
Daily 1440 minutes (1 day) Set by End-of-Day Minute parameter 35
The Period End parameters must be set using the AFC Manager (Site
Configuration). The default value is zero for both archive types which means that:
Daily Archives are generated every day at midnight (00:00)
Hourly Archives are generated every hour on the hour (1:00, 2:00, 3:00, 4:00)
For example, if the parameters are configured as follows:
End-of-day minute = 480
The daily archives would be created every day at 08:00.
End-of-hour minute = 30
The hourly archives would be created every hour at 1:30, 2:30, 3:30, 4:30, and
so on.