Siemens SIMATIC S7-1500 System Manual page 316

Display
12.1 CPU display
Tooltips
Some of the values shown on the display can exceed the available display width. The values
in question include:
• Station 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. To hide the tooltip
again, press the "Left" arrow key again or the "ESC" key.
Figure 12-3 Tooltip function
Uploading image to the display via STEP 7
In the STEP 7 device view, you download an image from your file system to the CPU display
with the "Display > User-defined logo" function. Different images can be downloaded to the
two R/H-CPUs for clearer differentiation.
Figure 12-4 Uploading image to CPU
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S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD