106 Rockwell Automation Publication 2711P-UM006E-EN-P - January 2017
Chapter 4 Windows CE Operating System
VNC Connection with Separate Passwords for View and Control Operations
You can configure the VNC server to require separate passwords for view-only
and control operations.
This example uses the VNC viewer deployed to a computer to connect to the
HMI terminal.
Follow these steps to configure the VNC server to require a password for
view-only and control operations.
1. On the VNC Server tab,
do the following:
• Clear View Only
• Check Enable
security
2. Select Password, then
enter a password for
control privileges.
Passwords are a maximum of seven characters.
3. Select View-only
password and enter a
password for view-only
privileges.
4. Click OK, then restart
the service to apply the
new settings.
Follow these steps to launch a VNC connection to enable control of the terminal.
1. From your computer, choose Start>Programs>TightVNC>TightVNC
Viewer.
2. Click Options.
Copy vncviewer.exe, in the \Windows folder on the terminal, to your computer
and install the TightVNC software.
To launch a VNC connection from your computer that requires password
protection for view-only operations, refer to page 105
and follow steps 1…4.
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