Manual for M1M 30

Device Operation Summary

This section provides an overview of the M1M 30 power meter's operation, covering key functionalities and access methods.

Accessing Device Information

• Display: The front panel display shows various parameters. It is divided into 8 areas, including Title, Phase, Measurements, Magnitude/Unit, Load type, Additional info, Icons, and RTC.
• Buttons: Four pushbuttons are available: Menu, Up, Down, and Enter. These buttons are used for navigation, data entry, and executing functions.
• Data Entry: Numerical characters (0-9) can be entered in the Configuration mode using the "Up" and "Down" buttons to navigate and select values. Commas and magnitudes can also be entered in specific configurations.

Key Features

• Real-time Measurement: TRMS Current, Voltage, Frequency, Active, Reactive and Apparent Power, Power Factor, Timers.
• Energy: Active, Reactive and Apparent Energy, Four-quadrant (Import/Export).
• Power Quality: THD (I, V), Individual harmonics, Unbalances (I, V), Neutral current.
• Data Recording and Logs: Maximum demand, RTC, Alarms, Warnings, alarms and errors logs, Historicals data.