KEB C6 E22 BM-RVL, Instructions For Use Manual

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OPErATING SySTEMS
Switching to the IP address 192.168.0.100 by the C6 E22 can take several
minutes because the device waits this time for the possible DHCP address
assignment.
4.3.4 Usage of storage memories
The C6 E22 is delivered with two hard disk drives, a SSD and a CFast card. The SSD is
divided into two volumes C:\ and D:\ of its half size each. On C:\ the Operating System
and the runtimes (Control, HMI, Connect) are located. D:\ is reserved for future use. The
applications and data are separated and located on the CFast (E:\). Because the CFast
is easy to remove the applications can be transferred to an exchange device easily.
4.3.5 firewall
The WES7 firewall is enabled in the delivery state. This protects the device against
many types of network based attacks. KEB has configured the WES7 firewall thus that
all foreseen network connections are allowed. The Control runtime and the HMI runtime
are allowed to open all network ports because for both programs a rule in the firewall
exists.
This is the recommended way to configure a firewall: allow (trusted) programs
to open any port instead of allow ports to be opened by any program.