Instruction Manual

40 Rockwell Automation Publication 1408-UM001D-EN-P - September 2013
Chapter 2 PowerMonitor 1000 Unit Features
Commands
• Clear energy log
Related Functions
• Energy metering, Demand metering
• Configuration lock
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.
Metering Parameter TR1 TR2 EM3
L1, L2, L3 and Average Current •••
L1-N, L2-N, L3-N and Average L-N Voltage •••
L1-L2, L2-L3, L3-L1 and Average L-L Voltage •••
Frequency •••
Percent Current Unbalance •••
Percent Voltage Unbalance •••
L1, L2, L3 and Total True Power Factor ••
L1, L2, L3 and Total Real Power, kW ••
L1, L2, L3 and Total Reactive Power, kVAR ••
L1, L2, L3 and Total Apparent Power, kVA ••
Real Power Demand, kW •
Reactive Power Demand, kVAR •
Apparent Power Demand, kVA •
Demand PF, percent •