Diagnostics Using The Display Of The S7-1500 - Siemens SIMATIC ET 200AL System Manual

Diagnostics

4.2 Diagnostics using the display of the S7-1500

4.2 Diagnostics using the display of the S7-1500
Displays
Each CPU in the S7-1500 automation system has a front cover with a display and operating
buttons. Control and status information is displayed in different menus on the display. You
use the operating buttons to navigate through the menus.
The following states can be evaluated on the display:
● Module status for central and distributed modules
● Error and alarm texts (system diagnostics, user-defined alarms)
Module status
From the station overview you go to the module status for a distributed module via the
module overview.
Figure 4-1 Example: Station overview, module overview, module status
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