Siemens Simatic S7-1500 CPU 1512C-1 PN - Operator Controls and Display Elements

Product overview
2.3 Operator controls and display elements
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
36 Manual, 12/2017, A5E40898741-AA
2.3
Operator controls and display elements
2.3.1
Front view with closed front panel
The following figure shows the front view of the CPU 1512C-1 PN.
①
LEDs for the current operating mode and diagnostics status of the CPU
②
Status and error displays RUN/ERROR of the analog on-board I/O
③
Status and error displays RUN/ERROR of the digital on-board I/O
④
Control keys
⑤
Display
Figure 2-4 View of the CPU 1512C-1 PN with closed 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 again, 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 display switches itself
on and
off in the Technical specifications (Page 141).