SMA STP 8000TL-10 - Manual (Page 46)

6 Electrical Connection SMA Solar Technology AG
46 STP8-17TL-IA-en-31 Installation Manual
It is also possible to configure country data sets (parameter "CntrySet" or "Set country standard"), and
to lock or unlock these manually via a communication product. To lock a data set, enter the digit
sequence "54321" instead of the password in the SMA Grid Guard code field. The data set can only
be unlocked by entering a personal, 10-digit SMA Grid Guard code which is valid for a maximum of
10 feed-in hours. The application form for the personal access code is available at
www.SMA.de/en, in the "Certificate" category of the respective inverter. The language can be
configured without a password, regardless of the country data set.
The last change (executed via rotary switch or communication product) is always verified and
activated if applicable. Consequently, the switch position may not necessarily show the actual country
setting.
Changing parameters in SMA Grid Guard-protected country data sets
If the parameters within protected country data sets are changed, these are no longer protected
and instead of the standard, "ADJ" or "Special setting" is displayed. In this case, a change to
parameters is not locked automatically after 10 feed-in hours, but has to be locked manually.
To manually lock the parameters, set the SMA Grid Guard Code to "54321".
Further information on parameter settings
You will find information on making adjustments and changing parameters in the user manual
for your software.