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PowerLogic® Series 800 Power Meter
Chapter 8—Logging
63230-500-225A1
6/2006
CHAPTER 8—LOGGING
Introduction
This chapter briefly describes the following logs of the power meter:
•
•
•
•
Alarm log
Maintenance log
Billing log
User-defined data logs
See the table below for a summary of logs supported by each power
meter model.
Table 8–1: Number of logs supported by model
Number of Logs Per Model
Log Type
PM820
PM850
PM870
Alarm Log
1
1
1
Maintenance Log
1
1
1
Billing Log
1
1
1
Data Log 1
1
1
1
Data Log 2
—
1
1
Data Log 3
—
1
1
Logs are files stored in the nonvolatile memory of the power meter
and are referred to as “onboard logs.” The amount of memory
available depends on the model (see Table 8–2). Data and billing log
files are preconfigured at the factory. You can accept the
preconfigured logs or change them to meet your specific needs. Use
SMS to set up and view all the logs. See the SMS online Help for
information about working with the power meter’s onboard logs.
Table 8–2: Available Memory for Onboard Logs
Power Meter Model
Total Memory Available
PM820
80 KB
PM850
800 KB
PM870
800 KB
Waveform captures are stored in the power meter’s memory, but they
are not considered logs (see Chapter 9—Waveform Capture on
page105). Refer to “Memory Allocation for Log Files” for information
about memory allocation in the power meter.
© 2006 Schneider Electric. All Rights Reserved.
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