Multi-Tech Systems 7500 - Manual (Page 53)

ION 7500 / ION 7600 User’s Guide Data Logging Setup
Chapter 3 - Default Meter Functionality Page 53
Data Logging Setup
The data recording frameworks contain Data Recorder modules, Waveform
Recorder modules, and Periodic Timer modules. Data Recorder and Waveform
Recorder modules are responsible for logging the power system data. The Periodic
Timer modules control the recording frequency of the recorder modules to which
they are linked.
Default Logging Capacity
The following table summarizes the default recording depths and recording
intervals of the various Data recorders and Waveform recorders in the meter.
Procedures for changing the logging depth and the frequency of logging are follow
below.
Changing the Log Depths
Change the value in the Data Recorder’s Depth setup register to increase the
number of records stored in the recorder. The RecordMode setup register controls
how the Data Recorder will overwrite old records; refer to the Data Recorder
module description in the online ION Programmer’s Reference before changing this
setup register.
Log name Depth Interval
Revenue Log 3360 900 seconds (15 minutes)
Loss Log 3360 900 seconds (15 minutes)
TOU Data Logs (6 data recorders)
20
50
(ION 7500)
(ION 7600)
Triggered on demand
Historic Logs (3 data recorders) 760 900 seconds (15 minutes)
Harmonics Logs (2 data recorders)
190
840
(ION 7500)
(ION 7600)
3600
Waveform recording (waveform recorders:
6 for ION 7500, 14 for ION 7600)
5
15
ION 7500)
(ION 7600)
Triggered on demand
Report Generator Log (EgyDmd Log)
192
3360
ION 7500)
(ION 7600)
900 seconds (15 minutes)
Sag/Swell Log 100 Triggered on demand
Transient Log (ION 7600 only) 100 Triggered on demand
Event Log (Event Log Controller module) 500 Triggered on demand
EN50160 Logs (22 data recorders)
(ION 7600 only)
10 Daily, weekly, 10 minutes, ...