Multi-Tech Systems 7500 Data Logging Setup, Default Logging Capacity, Changing the Log Depths

ION 7500 / ION 7600 User’s Guide Data Logging Setup

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.

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	(ION 7500)	Triggered on demand
	50	(ION 7600)
Historic Logs (3 data recorders)	760		900 seconds (15 minutes)
Harmonics Logs (2 data recorders)	190	(ION 7500)	3600
	840	(ION 7600)
Waveform recording (waveform recorders:	5	ION 7500)	Triggered on demand
6 for ION 7500, 14 for ION 7600)	15	(ION 7600)
Report Generator Log (EgyDmd Log)	192	ION 7500)	900 seconds (15 minutes)
	3360	(ION 7600)
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)	10		Daily, weekly, 10 minutes, ...
(ION 7600 only)

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.

Chapter 3 - Default Meter Functionality Page 53