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General information
System requirements
Automation Studio 4.3.3 or later
Automation Runtime B4.34 or later
mapp Technology Package mapp View
Basic package license 1TGMPVIEW.00-01
Behavior when license is missing License violation indicated by red blinking LED
UN ECE-R10 Not relevant
CE Not relevant
UL Not relevant
EAC Not relevant
Material number:
  • Display existing VC4-based HMI applications
  • Create connection to VNC server at runtime

Widget "VNCViewer" integrates any VNC-based HMI application into mapp View. This allows VNC visualizations running on other devices to be displayed and controlled.

Typical applications:
  • Integrated operation and display of B&R VC4-based HMI applications in a mapp View HMI application.
  • Integrated operation and display of all types of VNC clients
Functional scope:

The properties of the widget are used to configure the connection to a VNC server. It is also possible to define whether a window for manually changing this connection configuration is displayed at the start of runtime or whether the previously stored values should be used automatically to establish the connection. In addition, it is possible to configure whether a control bar is displayed while the widget is active. This bar makes it possible to close an existing connection and display a virtual keyboard for interacting with the VNC server.

Further information:

See the EULA at

Mandatory Accessories
Technology Guard
0TG1000.01 Technology Guard (MSD)
0TG1000.02 Technology Guard (HID)
1TGMPVIEW.00-01 Contains mapp View server, one client license and a standard set of widgets
Certificates Version (Date) Download
EULA (End User License Agreement) - AR & mapp Technology PDF / 321 KB

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