63230-300-212 Chapter7—Logging
April 2001 Mainte nance Log
103
© 2001 Schneider Electric All Rights Reserved
When determining storagespace among the logs, consider that storage
spaceis affected by how oftenthe circuit monitor is logging min/max/average
values and howmany entries are stored.
The circuitmonitor stores a maintenance log in nonvolatilememory. Table7–
1 describes the valuesstored in the maintenance log. These values are
cumulativeover the life of the circuit monitor and cannot be reset.
Use SMS to viewthe maintenance log. Refer to the SMS online help for
instructions.
Tabl e 7–1: Values Stored in Maintenance Log
Value Stored Description
Numberof Demand Resets Number of timesdemand values have been reset.
Numberof Energy Resets Numberof times energy valueshave been reset.
Numberof Min/Max Resets Numberof times min/max valueshave been reset.
Numberof Output Operations Number of times a digitaloutput has operated.This value is stored foreach digital output.
Numberof Power Losses Numberof times circuit monitor has lost controlpower.
Number of Firmware Downloads Number of times new firmwarehas been downloadedto the circuit monitorover
communications.
Numberof I/R Comms Sessions Numberof times the I/R communicationsport has been used. (Availableonly withVFD
display.)
HighestTemperatureMonitored Highesttemperaturereached inside the circuitmonitor.
Lowest Temperature Monitored Lowest temperature re ached inside the circuit mon itor.
Numberof GPS time syncs Number ofsyncs received from the globalpositioning satellitetransmitter.
Number of option card change s Number of times the option card has been c hanged. Stored for both option card s lots.
Numberof I/O extender changes Numberof times the I/O extenderhas been changed.
Numberof times KYZ pulse outputoverdriven Number of timesthe KYZ pulse output is overdriven
Numberof input metering accumulationresets Numberof timesinput pulse demand meteringhas been reset.
IntervalMin/Max/Average Log Storage
MAINTENANCE LOG