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Fronius Symo 6 Modbus Register Map

The Fronius Symo 6 is a solar inverter used for PV production monitoring, inverter diagnostics, and energy analytics. This page provides a sample Modbus register map with addresses, data types, and signal categories to help engineers commission, troubleshoot, and monitor the device. For Fronius Symo 6 deployments, teams often use this map to surface power, voltage, and current data in solar inverter monitoring and renewable energy systems.

This page shows a preview subset of the full device map available in Modbus Monitor XPF.

Engineers searching for Fronius Symo 6 Modbus map, Fronius Symo 6 register map, or Fronius Symo 6 Modbus registers can use this page as a compatibility snapshot before importing the full map into Modbus Monitor XPF. Also aligns to search intent around Fronius Symo 6 Modbus registers, Fronius Symo 6 Modbus TCP.

Overview

  • Device: Fronius Symo 6
  • Type: Solar Inverter
  • Protocol: Modbus RTU / Modbus TCP
  • Use case: PV production monitoring, inverter diagnostics, and energy analytics
  • Works with: Modbus Monitor XPF (import directly)

Download Modbus Map

The full Fronius Symo 6 Modbus register map is available inside Modbus Monitor XPF as a pre-built device map. Download the free feature-locked version to access and export the complete map.

Register Table (Sample)

Sample registers from the Fronius Symo 6 Modbus map. Import the full map in Modbus Monitor XPF to access all registers.

Signal Address Type Units Category
Phase Voltage AB V 440074 UINT16 V Voltage
AC Current A 440069 UINT16 - Current
AC Power W 440081 INT16 kW Power
AC Energy Wh 440091 UINT32 kWh Energy
Line Frequency Hz 440083 UINT16 Hz Frequency
Scale factor PFSF 440090 INT16 - Power Factor
Enumerated value Operating state 440105 UINT16 - Status
Cabinet Temperature C 440100 INT16 degC Temperature
Scale factor ASF 440073 INT16 - General
Phase A Current A 440070 UINT16 - Current
Phase B Current A 440071 UINT16 - Current
Phase C Current A 440072 UINT16 - Current

How to Use This Map

  1. Download Modbus Monitor XPF — Get the free version.
  2. Select the Fronius Symo 6 device map — pre-built maps are bundled and ready to load.
  3. Connect to your device — enter the device IP or COM port and start polling registers immediately.
  4. Visualise and log — build dashboards, trend data, and export readings without manual register entry.

Why Use Pre-Built Maps

  • Saves time — no need to manually look up or enter register addresses
  • Reduces errors — pre-validated maps eliminate mis-typed addresses and wrong data types
  • Speeds commissioning — connect and poll within minutes instead of hours
  • Reusable across projects — use the same map across multiple sites and installations

Data Categories Available

  • Power
  • Voltage
  • Current
  • Energy
  • Status
  • Frequency