Performing resets using the display

You can reset the meter using the display.

Revenue-locked meters must be unlocked to perform resets that impact revenue data. For more information, see Revenue locking your meter.

Your meter’s digital and analog outputs may change state or may not function during resets.

warning

unintended operation

Do not use this device for critical control or protection of persons, animals, property, or equipment.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

 

Meter resets clear the meter’s onboard data logs and related information.

notice

DATA LOSS

Ensure all important data from the device has been retrieved before performing a reset.

Failure to follow these instructions can result in data loss.

 

To reset the meter using the display:

  1. Select .
  2. Select Setup Menu > Resets.

  3. Select .

    Enter your meter’s username and password.

  4. Press the up or down icons to navigate available resets. A gray bar appears behind the active selection.
    ResetDescription
    Master Reset
    • Clears all cumulative and derived quantities from the meter, including: demand, peak demand, energy, and revenue parameters.
    • Clears meter event and waveform logs.
    • Clears COMTRADE waveform records stored in the meter’s internal SFTP site.
    • Clears meter data logs.
    Peak Demand Reset

    Clears meter peak demand values.

    NOTE: The peak demand reset has a lockout period that sets the minimum time allowed between consecutive resets.

    Min/Max ResetClears all accumulated maximum and minimum values stored in the meter.
    Digital Input Count ResetClears the digital input status change counters.
    Harmonics Min/Max ResetClears all accumulated maximum and minimum harmonics values stored in the meter.
    Disturbance Count ResetClears the sag/swell event counter. The sag/swell event counter counts the number of sag/swells that have occurred since power-up or the last reset to provide power quality information to energy management systems.
    EN50160 Reset

    Clears all EN 50160 parameters and statistics accumulated in the meter.

    Available on: Advanced and Standard

    Option Modules ResetResets communications to expansion modules connected to the meter.

  5. Press the up and down buttons simultaneously.

    Tip: You can select more than one reset.

  6. Select to reset the selected options.

    When you select Master Reset, the message all recorded data will be lost. Reset selected parameters? is displayed.

  7. Select to confirm.