1.2 Operator panel fronts
A more precise description as well as a view of the other operator panel fronts that can be
used may be found in the following reference:
Operator Components and Networking Manual; SINUMERIK 840D sl/840Di sl
Keys of the operator panel
The following keys and key combinations are available for operation of the control and the
Keys and key combinations
Cancels alarms and messages that are marked with this
Advances for several channels.
Calls the context-sensitive online help for the selected window.
Toggles between the windows.
For a multi-channel view or for a multi-channel functionality,
Scrolls upwards by one page in a window.
<PAGE UP> + <SHIFT>
In the program manager and in the program editor from the
cursor position, selects directories or program blocks up to the
beginning of the window.
<PAGE UP> + <CTRL>
Positions the cursor to the topmost line of a window.
switches within a channel gap between the upper and
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0