Siemens Simatic S7-1500R System Manual page 255

Display
10.1 CPU display
Tooltips
Some of the values shown on the display can exceed the available display width. The values
in question include:
● Device name
● Plant designation
● Location identifier
● PROFINET device name
The available display width is frequently exceeded on CPUs with small displays.
If you focus on the relevant value on the display and press the "Left" arrow key, a tooltip
appears. The tooltip shows the name of the value in complete length. The tooltip is hidden
again if you again press the "Left" arrow again or the ESC key.
Figure 10-3
254
Tooltip function
S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA