SMA POWER PLANT CONTROLLER - Manual (Page 29)

SMA Solar Technology AG 7 Operation
Operating Manual PPC-BE-P7-en-13 29
7.6.2 Adjusting the Configuration of the Sunny Centrals
After commissioning the Power Plant Controller, you can still change the IP address of individual Sunny Centrals, assign
a unique name to Sunny Centrals or disable the setpoint specified by the Power Plant Controller for individual
Sunny Centrals.
Figure 13: User interface: Device table inverters (example)
Procedure:
1. Log into the user interface as an installer (see Section 11.3.1, page 54).
2. Go to PPC > Grid system services > Device table inverters.
3. Adjust the desired settings for the Sunny Centrals as follows:
– enter a unique name for the inverter in the field Device name
– deactivate the setpoint specified by the Power Plant Controller in the Active column (adjust setting to FALSE) or
activate (adjust setting to TRUE)
– change the IP address, port and UID of the inverter
– in the field Read profile, change the profile of the Modbus protocol with which the measured values are
transmitted by the Sunny Central.
Profile Explanation
0 The standard SMA Modbus protocol is used.
1 The Power Plant Controller Modbus profile is used. This option is applicable for future use.