CPU display
Automation system
System Manual, 12/2017, A5E03461182-AE
271
Control keys
You operate the display using the following keys:
●
Four arrow keys: "up", "down", "left", "right"
If you press and hold an arrow key for 2 seconds, this generates an automatic scroll
function.
●
One ESC key
●
One OK key
Figure 13-2 Control keys
Note
If the display is in energy-saving mode or in standby mode, you can exit this mode by
pressing any key.
Functions of the "OK" and "ESC" keys
●
For menu commands in which an entry can be made:
–
OK
→ valid access to the menu command, confirmation of input, and exit from the edit
mode
–
ESC → set the original content (which means changes are not saved) and exit from
edit mode
●
For menu commands in which no entry can be made:
–
OK → to next submenu command
–
ESC → back to previous menu command
If you hold ESC for around three seconds on any screen of the display, you jump
automatically to the home page.
Summary of Contents for Simatic S7-1500/ET 200MP
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