98
Operating Data (5-Min. Mean Values)
Qty. Value
2000 DC current
2000 DC voltage
2000 AC current
2000 AC voltage
2000 AC output
2000 Unit temperature
2000 Module irradiation (opt.)
2000 Module temperature (opt.)
Energy Yields
Qty. Value
2000 5-minute yield
800 Daily yield
800 Weekly yield
250 Monthly yield
20 Annual yield
Status Messages
Qty. Value
200 Status changes
6.2 Integrated data logger
The integrated data logger of the AT
solar inverter stores the operating data
of your solar system. In addition to 5-
minute mean values, energy yields are
also stored as 5-minute, daily, weekly,
monthly and annual values. Up to 200
status changes (warnings and errors with
start and end) are also stored. Each data
record contains the data and time. The
data logger is designed as a circulating
memory, i.e. the respective oldest data
are overwritten with new data.