Maintenance
14.2 Replacing the display/front cover
Automation system
300 System Manual, 01/2023, A5E03461182-AK
14.2 Replacing the display/front cover
Replace display (Standard, F-CPUs / Compact CPUs from article number
6ES751x-xxx02-0AB0/6ES751x-1CK01-0AB0)
The display is pluggable. You can remove or replace the display during operation (RUN).
Removing or replacing of the display does not have any influence on the running CPU.
To remove the display from the CPU, follow these steps:
1. Flip the front cover up.
2. Press with a 3.5 mm screwdriver from the front into the unlatching mechanism of the
display. This is found in the middle directly above the display.
3. Press the screwdriver lightly from above and lever out the display from the support.
4. Remove the display in an upward direction.
5. You have removed the display.
6. Place the new display in the CPU and press the display firmly in the top area until it audibly
engages.
7. Flip the front cover down into place.
The figure below shows an example of the operation at the CPU 1511-1 PN.
Figure 14-1 Remove display
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