User Manual For DATCOM Components

25
The Datalogger saves the current data of all Fronius IG or Fronius IG Plus
units and sensor cards / boxes integrated into the system at regular inter-
vals. This interval can be set using the „Solar.access“ software (range of 5
to 30 minutes).
The saved data can be downloaded for further processing using a PC.
The „Solar.access“ software enables efficient and organized editing,
archiving and display of data.
If the system has only one inverter, the Datalogger can store data for a
duration of up to 3 years (approx. 1000 days). However, this duration is
reduced accordingly depending on the number of Fronius IG, Fronius IG
Plus units and/or sensor cards / boxes that are integrated into the system.
If the SolarNet has 10 Fronius IG, Fronius IG Plus units and/or sensor
cards / boxes, this duration is reduced by a tenth (=100 days).
Important Even when the maximum number of 100 Fronius IG or Fronius
IG Plus units and 10 sensor cards is used, the storage duration of the
Datalogger is still 1000/110 = approximately 9 days (for a storage interval
of 30 minutes).
Please note the following when decreasing the save interval using the
„Solar.access“ software: If the interval is decreased from 30 to 15 minu-
tes, for example, the data storage duration will be reduced by half (e.g.
from 1000 days to 500 days).
Important When the Datalogger memory is full, all data is not immediate-
ly deleted. The oldest data will be continually overwritten by the newest
data. The latest data at the last PC download will therefore remain in the
Datalogger over the entire storage time.
Saving Data