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PM800 Peak Demand reset via register write

Issue
User is looking to write a command to a modbus register within the PowerLogic PM800 series meter to reset the peak demand.

Product Line
PowerLogic PM800 series meter

Environment
Microsoft Windows, Modbus Tester Tool

Cause
A customer may be required to reset the peak demand on his meter.

Resolution
To reset peak demand values, write the value 5210 to register 8000 on the PM800 series meter using the Modbus Tester Tool. 

To read/write registers using the Modbus Tester Tool, please refer to KB: FA 180037 - What is Modbus Tester and how do I use it?
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