SMA MEDIUM VOLTAGE POWER STATION 500SC-JP - Setting the Date, Time and Time Zone; Entering the Operator Name; Changing the Password for the User Groups

4. Select the button [Save].
5. To log off from the user interface, select the button [Logout].
6.5.13.2 Setting the Date, Time and Time Zone
1. Log into the user interface (see Section12.8.1, page177).
2. Select SunnyCentral > Settings > System.
3. Select [Change] in the field Time zone (UTC offset).
4. Select the correct time zone in the Time zone (UTC offset) drop-down list.
5. Select an option in the Automatic change from summer time to winter time field:
Option Explanation
yes Automatic change from daylight saving time to standard time is active.
no Automatic change from daylight saving time to standard time is not active. Date and time
have to be set manually.
6. Enter the current date in the New date field.
7. Enter the current time in the New time field.
8. Select [Save].
9. To log off from the user interface, select the button [Logout].
6.5.13.3 Entering the Operator Name
1. Log into the user interface (see Section12.8.1, page177).
2. Select SunnyCentral > Settings > System.
3. Enter the operator name in the Operator name field.
4. Select the button [Save].
5. To log off from the user interface, select [Logout].
6.5.13.4 Changing the Password for the User Groups
The user interface distinguishes between the user groups "user" and "installer" . To change the password for the
"installer" user group, you must be logged in as an installer. To change the password for the "user" user group, you can
be logged in as a user or an installer.
Identical passwords for the user groups
If your "User" password is the same as your "Installer" password, you will automatically be logged in as an
installer.
During entry of the password, the user interface displays information on the security level of the password entered.
Passwords are categorized as very unsafe, unsafe, adequate, safe and very safe. Only choose passwords with at least
the security level safe. You can also change the password of the "installer" user group via the XML file custom.xml
(see Section6.5.14, page92).
Procedure:
1. Log into the user interface (see Section12.8.1, page177).
2. Select SunnyCentral > Settings > Security.
3. Enter a secure password in the User password or Installer password field and confirm it in the second field.
4. Select the button [Save].
5. To log off from the user interface, select the button [Logout].
6 Commissioning
SMA Solar Technology AG
System Manual 91MVPS22JP-SH-en-11