Rockwell Automation Energy Management Accelerator Toolkit Quick Start User Manual
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Rockwell Automation Publication IASIMP-QS016C-EN-P - October 2014
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FactoryTalk EnergyMetrix Software and PowerMonitor Device Maintenance Chapter 10
Allen-Bradley PowerMonitor 3000 Unit
All communication networks are supported. The trend log is user configurable and holds a variable number of records
depending on the user configuration. The PowerMonitor 3000 unit trend log should be configured to align with
parameters and logging rate of parameters being logged as meter tags.
Allen-Bradley PowerMonitor II Unit
Remote I/O, Ethernet and serial communication are supported. The PowerMonitor II must be at firmware version 3.00 or
later and set up to use either the 16 parameter or 3 and 7 parameter snapshot log.
Allen-Bradley PowerMonitor Unit
The power monitor's snapshot log holds up to 50 records. Remote I/O communication is supported.
Allen-Bradley MicroLogix EEM (1803-EEM) Module
The MicroLogix EEM trend log contains an accumulated energy counter and a demand value for each configured meter.
Allen-Bradley Programmable Controllers
ControlLogix, CompactLogix, MicroLogix, SLC 500, and PLC-5 controllers support ADR when programmed with
specific logic. The ADR Wizard for RSLogix software is used to develop the specific logic that supports ADR.
Refer to the FactoryTalk EnergyMetrix user manual, publicatio
, for details on setting up ADR.
TIP
PowerMonitor 3000 unit trend log energy data is expressed with 7 digit precision while real-time energy data is
expressed with 15 digit precision. For accurate reporting results when using ADR, configure the PowerMonitor 3000
energy counters to roll-over at 7 or 8 digits depending on your accuracy requirements. This option is available with
master module firmware version 1.12 or higher. The rollover value in consumption meter tags must be adjusted to match
the actual energy rollover value.
TIP
Snapshot log energy data is expressed with 7 digit precision while real-time energy data is expressed with 15 digit
precision. ADR used with the PowerMonitor II may result in inaccuracies in energy consumption and billing reports,
especially if the repopulated data occurs at the beginning or end of the reporting period.