Switch Functionality of ETHERNET interfaces ETH1/ETH2

As of SystemFW 3.1.0 the ETHERNET interfaces ETH1/ETH2 can be configured as an ETHERNET switch.

The default setting is Two separate interfaces.

Note

The change of the PLC Boot parameterETH1 / ETH2 mode will become active after a PLC reboot.

Create and download a Boot project before rebooting the PLC!

Parameter	Value	Description
ETH1 / ETH2 mode	Two separate interfaces	Two separate ETHERNET interfaces ETH1 and ETH2
	Switch functionality ETH1-ETH2	Switch between ETH1 and ETH2

Note

If the Switch functionality ETH1-ETH2 is active, only the ETHERNET interface ETH1 is available (see ETH1 / ETH2 mode: ConfigurationETHERNET interface ETH2 must be deleted. Otherwise a compile error will be created.

The setting of ETH1 / ETH2 mode can be checked on LED display with soft key <CFG> (see ETH1 / ETH2 mode: Configuration