Siemens 6ES7515-2AN03-0AB0 - Operating and display elements

3.5 Operating and display elements
3.5.1 Front view of the CPU with closed front panel
The following figure shows the front view of the CPU1515‑2PN.
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① LEDs for the current operating mode and diagnostic status of the CPU
② Display
③ Operator control buttons
Figure 3-2View of the CPU1515‑2PN (with front panel) - front
NOTE
Temperature range for display
To increase its service life, the display switches off at a temperature below the permitted
operating temperature of the device. When the display cools down, it automatically switches
itself on again. When the display is switched off, the LEDs continue to show the status of the
CPU.
For more information on the temperatures at which the display switches itself on and off,
refer to the Technical specifications (Page 38).
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Product overview
3.5 Operating and display elements
CPU 1515-2 PN (6ES7515-2AN03-0AB0)
Equipment Manual, 11/2022, A5E46416198-AC