Fluvius | a-tronix Documentation

Fluvius Digital Energy Meters

Supported Devices

Device Type
Fluvius Digital Meter (Standard P1)
Fluvius Industrial (A1 Port)

Caution

Crucial: Activate the P1 Port first! By default, the User Port (P1) on the digital meter is closed. The Controller cannot detect the meter if the port is not active.

Log in to .
Go to Producten & Diensten > Verbruik > Beheer poorten.
Enable the P1 port.
Check the display on the meter: A small triangle arrow (▼) must be visible above the text "P1". If this arrow is missing, the port is dead.

Connection

1. Wiring

Pulse energy meters

Fronius

Fronius Energy Meters

Problem	Possible Cause & Solution
Meter not found	P1 Port inactive: Check the Fluvius portal. Is the arrow (▼) visible above "P1" on the LCD display?
Meter not found	Wrong Port: Ensure the cable is in the P1 port (RJ12), not the S1 port.
Meter not found	Cable issue: Use a verified P1 cable. Standard telephone cables often do not work because the signal lines are inverted.
No Voltage displayed	Some older meters (DSMR 2.2) or specific brands (Landis+Gyr) do not send voltage data. This is a limitation of the meter itself, not the controller.
Wrong Power Values (A1)	If values are too low/high on an A1 meter, check the Scale Factors in the device settings. You may have entered `1` instead of the transformer ratio.

Fluvius | a-tronix Documentation

Supported Devices

Caution

Connection

1. Wiring

On this page

Warning

Configuration

Standard Meter (Most Common)

Industrial Meter (A1 Port)

Troubleshooting