3. Web Server Quick Guide
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| Item | Unit | View |
| Description |
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| Plant | Inverter |
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| and |
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| Group |
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| Overall plant sta- | - | x |
| Red: Plant PR <50%, or: |
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| tus |
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| Any inverter in the network |
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| - in fail safe mode, or |
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| - missing from the scan list, no contact with the master |
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3 |
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| Yellow: Any inverter in the network |
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| - with PR<70%, or | |
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| - in Connecting or Off grid mode | |
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| Green: Plant PR ≥ 70%, and |
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| - all inverters with PR≥ 70%, and |
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| - all inverters in On grid mode |
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| x | Red: Inverter PR<50%, or inverter has an error |
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| Yellow: Inverter PR between 51% and 70%, or inverter |
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| in Connecting mode |
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| Green: No errors, and |
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| - inverter PR≥70%, and |
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| - inverter in "on grid" mode |
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| Current production | kW | x | x | Real time energy production level |
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| Yield today | kWh | x | x | Cumulative yield for the day |
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| Total revenue | Euro | x | x | Cumulative revenue earned since initial startup |
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| Total CO2 saving | kg | x | x | Cumulative CO2 saved since initial startup |
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| Performance ratio | % | x | x | Real time performance ratio |
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| Total yield | kWh | x | x | Cumulative yield since initial startup |
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| Power limit adjust- | % |
| x | Maximum power limit as % of nominal inverter AC output |
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| ment |
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| rating |
Note: 
To calculate performance ratio PR, an irradiation sensor is required, see [Setup → Calibra- tion].
3.5. Additional Information
Refer to the Web Server User Manual to learn more about:
•Inverter
•Messaging
•Graphs
•Remote access
•Web portal upload
•Logging capacity and changing the logging interval
•Settings backup and restore
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