Operation Configuring APX Meters
History Logs
In addition to recording Diagnostic and Alarm events, the meter can record other events (e.g.,
outages, downloading configuration program, entering/exiting Test Mode). For Time-of-Use and
Load Profile meters that have the Calendar function enabled, the time and date each event occurs
is also stored.
History Logs allow the meter to record Events that occur during the normal operation of the
meter. You can configure the meter to:
• Record up to 250 History Log entries
• Select what Events to record
• Overwrite old entries or stop recording after the maximum number of entries has been
recorded
• Record or not record Table Writes (ANSI C12.19)
Special Features
The APX meter contains a list of billing quantities, instantaneous measurements, and special
values that can be selected and assigned to up to six (6) User Defined Tables. Specific data
stored in each of the tables identified by the values will be inserted into the User Defined Table.
Using the Read User Defined Data Function in iConFig, you can perform a single table-read
instead of downloading from the individual tables.
Version 1.0 Operation 3-11