SMA SB 3300TL User Manual
Page 17
SMA
Technologie AG
Device Description
Operating Instructions
SB3300TL-11:FE1905
Page 13
Stop
The Sunny Boy 3300TL is in stop
state. This is to calibrate the measure-
ment electronics, subsequently the in-
verter switches to „Waiting“ state.
The „Stop“ state can also be set man-
ually by the plant operator using the
Sunny Boy Control or the PC pro-
gram Sunny Data or Sunny Data
Control. In this case, the Sunny Boy
3300TL remains in „Stop“ state until
a new operating state is defined
(„MPP operation“ or „Constant volt-
age operation“).
Waiting, Grid Monitoring
The Sunny Boy 3300TL is testing
whether start-up conditions for feed-
ing operation are fulfilled (starting
voltage, starting time) and then starts
to monitor the grid.
1 s
Green LED blinks
3 times per second
1 s
Green LED blinks
once per second