SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
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Archiving Data on a SD Card SMA Solar Technology AG<br />
Starting QCG<br />
If you have carried out a firmware update in which the number before the dot in the<br />
firmware version has changed, it is advisable to start QCG and to perform all settings<br />
anew.<br />
Firmware Update in a System with One <strong>Sun</strong>ny Island<br />
During the update, the <strong>Sun</strong>ny Island displays the<br />
following messages.<br />
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Firmware Update in a System with Several <strong>Sun</strong>ny Island<br />
In a system with several <strong>Sun</strong>ny Island inverters, the firmware is only updated on the master. If the<br />
master detects that a slave has a different firmware version, it transmits its firmware to the slave and<br />
makes sure that all <strong>Sun</strong>ny Island inverters within a system operate with the identical firmware version.<br />
While the master updates the slaves, the devices show the following messages, among other things.<br />
The display messages listed below may be shown at various lengths. Wait until the master displays<br />
the message "Update finished. Press Enter" and the slaves display the message "Ready. Wait for<br />
Master." Do not make any entries during the update.<br />
<strong>Sun</strong>ny Island Display message Explanation<br />
Master The master update starts.<br />
Master Master update part 1/2.<br />
90 SI<strong>5048</strong>-TB-TEN110340 <strong>Technical</strong> <strong>Description</strong>
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