B&R Power Panel T80 User Manual page 54

Configuration
Virtual keyboard
Default setting: Enabled
Enabled
The virtual keyboard is automatically displayed on the screen if a text input field in the web browser
has the focus (see
Disabled The virtual keyboard for the web page is automatically displayed if a text input field in the web browser
has the focus. This functionality must be made available by the web server.
Input can also be made at any time using a connected USB keyboard.
Information:
The virtual keyboard is generated by the Power Panel system. If the web application (e.g. mapp View)
contains its own on-screen keyboard, the virtual keyboard of the Power Panel should be disabled.
Disable pinch gesture
Default setting: Disabled
Enabled The two-finger gesture for zooming the browser content is disabled. Zooming the entire HMI appli-
cation is prevented. However, zoom is supported in some mapp View widgets (e.g. LineChart).
Disabled
The browser recognizes the well-known two-finger gesture (pinch-to-zoom) and allows zooming of
the browser content.
Developer tools
Default setting: Disabled
Enabled The next time the web browser is started (see setting Start mode on service page Startup), the
developer tools are enabled.
See
Note: This setting is not permanently saved in the system settings and only valid until the next restart
of the web browser.
Disabled
Developer tools are disabled.
Information:
Safety notice!
This option is for development purposes only while creating an HTML-based HMI application.
When using this option, it should be noted that the functions enabled in this way can be misused; it is
therefore recommended to handle the developer tools with appropriate care.
After enabling option Developer tools, it is possible to change the port used:
Screen
Audio
Gesture
VNC
Web
Storage
Update
Developer tools port
Default setting: 9222
This setting defines the port used for the developer tools (see
54
"Keyboard" on page
"Using the developer tools" on page
Show virtual keyboard in web
Disable pinch gesture
Disable zooming via pinch gesture
Developer tools
Enable developer tools in browser (volatile setting)
Developer tools port
35).
55.
"Using the developer
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9222
tools").