Siemens Simatic S7-1500H Руководство - Страница 21
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Product overview
2.5 Operator controls and display elements
2.5
Operator controls and display elements
2.5.1
Front view of the CPU with closed front panel
The figure below shows the front view of the CPU 1515R-2 PN.
①
②
③
Figure 2-3
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
CPUs.
You can find additional information on the temperatures at which the display switches itself
on and off in the Technical specifications (Page 34).
20
LEDs for the current operating state and diagnostic status of the CPU
Display
Control keys
View of the CPU 1515R-2 PN (with front panel) - front
CPU 1515R-2 PN (6ES7515-2RM00-0AB0)
Equipment Manual, 11/2019, A5E42009914-AB