Lenze c300 - Manual (Page 95)

11 Remote maintenance and diagnostics
11.5 Activate Windows® CE interface
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Lenze · Controller | Parameter setting & programming · Reference Manual · DMS 1.5 EN · 04/2014 · TD17
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11.5.2 Virtual Network Computing (VNC)
For the Engineering PC, you need the "Virtual Network Computing" (VNC) software.
• VNC is preinstalled on the controller. (directory: \USBStorage\windows\VNC.exe)
• VNC allows you to operate the controller by remote control from the Engineering PC. In this way,
you will work on a remote PC as if you were sitting directly in front of the controller.
Conditions
• The controller is switched on and connected to the network/Internet.
• The VNC server is started on the controller.
• A VNC client (e.g. VNCviewer) is installed on the Engineering PC.
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How to establish a remote display connection to the controller:
1. Start the VNC server on the controller
• In the »WebConfig«, set the "Activate VNC server"  (CS 95) or
• Execute the \windows\VNC.exe file
2. Start VNC client on the Engineering PC.
3. Enter the IP address of the controller.
Tip: To display the IP address of the controller, go to the Control Panel
(StartSettingsControl Panel) of the controller and select "Network Connections".
[11-3] Remote access to a controller via VNC (example: VNCviewer)
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Note!
The VNC server is not protected by a password. To protect data from unauthorised
access, the server should be deactivated whenever the connection is not needed.