Min/max log – Rockwell Automation 1408-EMxx PowerMonitor 1000 Unit User Manual
Page 60
60 PowerMonitor 1000 Unit
Rockwell Automation Publication 1408-IN001E-EN-P - September 2013
Min/Max Log
The power monitor records time-stamped minimum and maximum values for all real-time
metering data (except for energy data).
This feature applies to catalog numbers 1408-TR1, 1408-TR2, and 1408-EM3.
Logged Parameters
The min/max log contains a record for each of the metering parameters listed below along with a
date/time stamp corresponding to the minimum and maximum value recorded.
Results
Min/max log records can be accessed only via communication.
Commands
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Clear single min/max log record
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Clear min/max log
Metering Parameter
TR1
TR2
EM3
L1, L2, L3 and Average Current
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L1-N, L2-N, L3-N and Average L-N Voltage
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L1-L2, L2-L3, L3-L1 and Average L-L Voltage
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Frequency
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Percent Current Unbalance
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Percent Voltage Unbalance
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L1, L2, L3 and Total True Power Factor
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L1, L2, L3 and Total Real Power, kW
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L1, L2, L3 and Total Reactive Power, kVAR
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L1, L2, L3 and Total Apparent Power, kVA
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Real Power Demand, kW
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Reactive Power Demand, kVAR
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Apparent Power Demand, kVA
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Demand PF, percent
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