SMA SC 200 - Manual (Page 39)

SMA Solar Technology AG Parameters
User Manual SC-BEN100262 39
7.3 Changing Parameters
This chapter describes how you can adjust parameters at the Sunny Central Control. You can adjust
the parameters by any of the following options:
• At the Sunny Central with Sunny Central Control.
• On site with a laptop and the Sunny Data Control software.
• Via remote access from a PC with Sunny Data Control, or via Sunny WebBox.
The Sunny Data Control or Sunny WebBox documentation describes how you can adjust parameters
via Sunny Data Control or Sunny WebBox.
Please note that not all parameters can be adjusted via remote access. Certain parameters can only
be adjusted when the Sunny Central is in the „Stop“ mode.
Impaired functionality of Sunny Central due to changed parameters
Parameters which have not been changed properly can partly or completely impair the
functionality of the Sunny Central.
• The parameters marked with * may only be changed after consultation with SMA
Solar Technology.
• After work has been carried out on the Sunny Central Control, it must be relocked in
order to prevent any parameter alterations being carried out by third parties.
Grid parameters
Certain parameters enable you to set values which are relevant for grid security. You must
consult Sunny Central Service before making any changes to these parameters.