Programming and Operating Manual (Milling)
72 6FC5398-4DP10-0BA6, 09/2017
Network security risks due to improper firewall configuration
Improper firewall configuration may cause network security risks, for example, data leakage, virus invasion, and hacker
attack. This may lead to incorrect parameterization or machine malfunction, which in turn can result in death, severe
injuries and/or property damage.
• Do not use the control system inside a network infrastructure without an additional security product.
• Make sure that you disable the unnecessary ports in the firewall configuration.
Note
After you disable a communication port, the existing connection established earlier via this port will not be disabled until
you
ly disconnect it or the control system restarts/powers off. Therefore, it is recommended that you disconnect the
established connections or restart the control system after disabling the ports.
Extending/deactivating the CNC lock function
To extend/deactivate the CNC lock function, you must import the corresponding activation/deactivation file (.clc format)
provided by the machine manufacturer into the control system. The file can be imported either directly via an Ethernet
connection (network drive) or alternatively via a storage medium (for example, USB memory stick). The control system must
be in the reset state for the import.
Importing the activation/deactivation file
Proceed through the following steps to import the file:
To import the file via USB, store the file in a USB memory stick and insert the USB
memory stick into the USB interface at the front of the PPU.
To import the file via Ethernet, store the file in a shared folder (network drive) on your
computer and connect the network drive via Ethernet connection.
Select the system data operating area.
Press this key to view the extended softkeys.
Open the license key dialog box through the following softkey operations:
Press this softkey to open the file opening dialog box.
Select the target directory (USB or network drive) and press this key to open it.
Locate the desired activation/deactivation file and press this softkey to import.
After the file is imported successfull
y, you can check the CNC lock status on the HMI
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