Siemens Simantic S7-1500 - Operator Controls and Display Elements; CPU Front View with Closed Front Flap

Product overview
2.5 Operator controls and display elements
CPU 1517T-3 PN/DP (6ES7517-3TP00-0AB0)
Manual, 12/2017, A5E36285525-AB
25
2.5
Operator controls and display elements
2.5.1
Front view of the CPU with closed front flap
The figure below shows the front view of the CPU 1517T-3 PN/DP.
①
LEDs for the current operating mode and diagnostics status of the CPU
②
Front panel with display
③
Display
④
Control keys
⑤
Front panel of the PROFIBUS interface
Figure 2-2 View of the CPU 1517T-3 PN/DP (with front panels) - 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.
You can find additional information on the temperatures at which the displ
ay switches itself
on and off in the technical specifications.