Switching On and Off SMA Solar Technology AG
62 SI5048-TB-TEN110340 Technical Description
9 Switching On and Off
9.1 Switching On
1. Check the following requirements:
– correct electrical connections
– voltages and polarities
2. Switch the Sunny Island DC circuit breaker to the "ON" position.
☑ The display light of the Sunny Island switches on.
☑ The Sunny Island initiates the start-up phase. The
notifications shown here are displayed. The last
notification is displayed as soon as the start-up
phase is completed.
3. Start QCG (press and hold down <ENTER> until the Sunny Island beeps three times).
☑ The QCG is started and the notification
displayed here is shown. Continue as described
in section 8.2”Starting the Quick Configuration
Guide (QCG)” (page57).
or
Systems with several Sunny Islands
Switch on the Slaves before you switch on the master. To do this, proceed as follows.
"250.01 AutoStr" Parameter
Even with the "250.01 AutoStr" parameter set, the Sunny Island must be manually started
after each time the device is switched on using the DC circuit breaker.
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