SEW-Eurodrive MOVI-C Series - Network and Data Protection Settings

5
Project planning and startup with Windows
®
7 Embedded
Setting the LAN and VNET address
Manual – MOVI-C
®
CONTROLLER
32
INFORMATION
Installing the recovery image will clear all data from the OMW71B/72B memory card.
1. Connect the USB stick to a USB port of the controller.
2. Switch on the controller.
3. During the boot process of the controller, keep the <F11> key pressed and select
the connected USB stick.
4. Now the system boots from the USB stick and guides you through dialogs for sys-
tem recovery.
5.6 Setting the LAN and VNET address
Selecting "LAN address/VNET address" on the start screen opens the "Addresses"
window. The "Addresses" window is split and has the following content:
• On the left side (LAN settings), you can set the name, the IP address and the sub-
net mask for the physical network card (LAN1).
• On the right side (VNET settings), you can set the name, the IP address and the
subnet mask for the internal virtual network card (Windows
®
section). If you
change the VNET settings of the Windows
®
section, you also have to change the
corresponding settings on the control section as it is otherwise not possible to es-
tablish a connection between the control section and the Windows
®
section.
INFORMATION
Use the Windows
®
control panel for further settings.
5.7 Setting write protection
You have to shutdown Windows
®
before you switch off the supply voltage of the con-
troller. Otherwise you may encounter data loss. With the "Set write protection" func-
tion, you can switch off the supply voltage of the controller before you shutdown
Windows
®
without losing any data. In addition, this function minimizes the write access
to the CFast memory cards.
As long as write protection is enabled, there is no write access to the blocked sections
of the CFast memory card. To make sure that Windows
®
programs keep working pro-
perly, the actual write accesses are routed to the volatile RAM.
This means, for example, that a newly created text file is no longer available after a
system reboot. The changes made to a file are lost as well after a system reboot. Note
that Windows
®
does not generate a message when you try to write on a write protec-
ted medium.
The "Set write protection" function allows you to except certain folders or files (such as
log files) on the hard drive from write protection.
The "Set write protection" function can only be set via MOVI‑PLC
®
power apps. It is
not possible to make the settings via Windows
®
.
22781455/EN – 05/2016