PowerLogic™ PM5100 series user guide | Chapter |
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Chapter 11—Meter resets
Reset commands clear the meter’s onboard data logs and related registers. Meter resets are typically performed after you make changes to the meter’s basic setup parameters (such as power system, frequency, or PT/CT settings), to clear invalid or obsolete data in preparation for putting the meter into active service.
The meter reset commands are grouped into two categories: Global Resets and Single
Resets.
NOTICE
LOST DATA
Record all important data before performing meter resets.
Failure to follow these instructions can result in data loss.
Front panel meter reset screens
To access the meter reset screens, navigate to Maint > Reset.
Reset menu tree
Maint | Reset |
| Setup |
| Diag |
Global resets
Global resets allow you to clear all data of a particular type, such as all energy values or all minimum/maximum values.
Meter Initialization is a special command that clears the meter’s recorded logged data, counters and timers. It is common practice to initialize the meter after its configuration is completed, before adding it to an energy management system.
1.Navigate to Maint > Reset.
2.Move the cursor to point to Global Reset, then press Select.
3.Move the cursor to point to the parameter you want to reset, then press Reset.
Global reset options
Parameter | Description | |
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Meter Initialization | Clears all data listed in this table (energy, demand, min/max values, | |
counters, logs, timers, and input metering data). | ||
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Energies | Clears all accumulated energy values (kWh, kVARh, kVAh). | |
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Demands | Clears all the demand registers. | |
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Min/Max | Clears all the minimum and maximum registers. | |
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Alarm Counts & Logs | Clears all the alarm counters and alarm logs. | |
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4.Enter the reset password (default is “0000”), then press OK.
5.Press Yes to confirm the reset or No to cancel and return to the previous screen.
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