Beckhoff CX8190, Manual

Page: 31 / 72

Configuration
CX8190 31 Version: 1.5
6.2.2 Setting in the operating system
The two Ethernet interfaces X001 and X101/X102 are displayed with Windows Embedded Compact 7 as
EMAC1 and TCCCATMP1.
Fig. 9: Ethernet interfaces with Windows Embedded Compact 7.
EMAC1 (X001)
As standard, DHCP is active and the IP address is assigned automatically. You can deactivate DHCP and
assign a static IP address.
TCCCATMP1 (X101/102)
As standard the first three bytes of the IP address (standard: 192.168.1) are assigned in the operating
system. The last byte of the IP address (192.168.1.xxx) can be set using the DIP switches.
The DIP switches are set ex factory such that DHCP is active for the Ethernet interfaces (X101, X102). The
DIP switches take priority over the settings in the operating system. As a result, the settings in the operating
system or via the web interface are not adopted.
You have to set the DIP switches appropriately in order to set the last byte of the IP address in the operating
system. Set the DIP switches 10 and 9 to "off" and 1 to 8 to "on" so that the complete IP address is adopted
from the operating system.
EtherCAT interface
The EtherCAT interface is a further Ethernet interface that is not visible in the operating system for the IP
addressing.