Version Mismatch

What does 504 mean?

A minor fault indicating that the software version loaded during a software upgrade is incorrect. This can lead to improper inverter operation or functionality issues, but the SUN2000 may still feed electricity.

• The version of the software loaded during a software upgrade is incorrect.

Click steps to track your progress.

1. 1

   Check whether a recent software upgrade has been performed.

2. 2

   Upgrade the software again to the correct version.