Siemens SINUMERIK 840D Operator's Manual page 32

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Operator Components/Operating Sequences
2.1 Operator panels
2-32
INPUT
• Accepts an edited value
• Open/close a directory or program
NEXT WINDOW
If several windows are displayed on the screen, it is possible to make
the next window the active one using the window selection key (the
active window has a thicker border).
Keyboard input, e.g. the page keys, is possible only in the active
window.
Cursor up
Move between different fields or lines.
PAGE DOWN
You "page" down by one display.
In a part program you can scroll the display down (towards end of
program).
With the page keys you scroll the visible/displayed area of the window
that is active. The scroll bar indicates which part of the
program/document/... is selected.
Cursor to the left
•
Move between different fields or lines.
•
Switch to the higher level directory.
SELECT
This key has the same function as the "Alternat." softkey.
•
Selection key for values set in fields and selection lists labeled
with this key symbol.
•
Activate or deactivate a field:
= active
= inactive
Multiple selector button
(you can select several options
or none)
•
Switch Select mode on and off in the editor
Cursor to the right
•
Move between different fields or lines.
•
Open a directory or program.
SINUMERIK 840D/810D Operator's Guide HMI Embedded (BEM) – 03.04 Edition
03.04
= active
= inactive
Single selection button/option
(only one option can be active at a
time)
 Siemens AG, 2004. All rights reserved
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