Instruction Manual

Rockwell Automation Publication 1408-UM001D-EN-P - September 2013 39
PowerMonitor 1000 Unit Features Chapter 2
Related Functions
• Demand metering
• Data logging
Energy Log
The energy log is one of five data logs where the power monitor records metering
and status data. Data logging setup is performed using optional RSPower or
RSEnergyMetrix RT software via communication.
Refer to RSPower Getting Results Guide, publication RSPWR-GR002
and
RSEnergyMetrix Getting results guide, publication ENEMTX-GR001
for
information on the software.
For details on the communication interface for data logging setup and record
access, refer to the PowerMonitor 1000 Communication Reference Manual,
publication 1408-UM001
.
This function applies to catalog numbers 1408-EM1, 1408-EM2, and 1408-
EM3.
Logged Parameters
Energy log records contain a date/time stamp and the metering parameters listed
below.
Results
Energy log records can be accessed only via communication.
Metering Parameter EM1 EM2 EM3
Status Input 1 Scaled Count •••
Status Input 2 Scaled Count •••
Real Energy Net, GWh / kWh •••
Reactive Energy Net, GVARH / kVARh ••
Apparent Energy Net, GVAh / kVAh ••
Real Power Demand, kW ••
Reactive Power Demand, kVAR ••
Apparent Power Demand, kVA ••
Demand PF, percent ••