SMA SUNNY CENTRAL 500CP XT User Manual page 109

SMA Solar Technology AG
Depending on the order option, the inverter may be equipped with a managed switch.
TECHNICIAN
SERVICE INTERFACE
192.168.100.10
or DHCP address
TECHNICIAN
SERVICE INTERFACE
192.168.100.10
or DHCP address
Figure 40: System network of two inverters (example)
Monitoring and control can be organized in two separate networks:
• Monitoring network
This network is used for monitoring, parameterization and remote diagnosis.
• Control network
The grid operator uses this network to transmit grid management specifications to the inverters. The control
network is used exclusively for grid management services that need to be transmitted and implemented within a
specified time period.
If only a low data transfer rate is required for monitoring, grid operator specifications can also be transmitted via the
monitoring network. Only one network is required in this case.
User Manual
INVERTER
MANAGED SWITCH*
192.168.100.2
DISPLAY
192.168.100.3
INVERTER
MANAGED SWITCH*
192.168.100.2
DISPLAY
192.168.100.3
PLANT CONTROL
10.111.4.1
MANAGED
SWITCH
10.111.4.1
10 Function Description
Regulation network
Inverter-internal network
Monitoring network
* Optional
SYSTEM
ROUTER INTERNET
10.111.1.1 Public IP address
TECHNICIAN
10.111.1.99
CAMERA
SCCPXT-E7-BA-en-58 109