AccuEnergy AcuRev 2000, User Manual

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Logs system event date and type. Please refer to the 12 system events in 4.2.The max
record number is 100.It can be chosen as "the newest 20 records" or "all records".
In order to have the user understand meter's history, the meter provides trending record
function, which is logging a group of data with a preset time interval. AcuRev 2000 has
8 MB of memory, which is used for logging the historic trending. The meter has a system
clock therefore, all of the trending records have a timestamp when they are created.
Trending Record Setup
AcuRev 2000 has 3 trending logs, each log can be programmed individually. Different
contents can be added into 3 logs. Each log slot can be added up to 117 parameters. The
memory size of the 3 logs can als obe configured, however, the total sector number of the
3 logs cannot be over 100 (each sector has 64 kB. Trending log #1 configuration page can
be found in Figure 4-13.
4.8 Trending Record