Siemens SIMATIC ET 200AL System Manual page 1021

4.2 Options for displaying system diagnostics
Example
This section includes a diagnostics example to show how system diagnostics is established
with the help of different display options. The example includes a CPU from the SIMATIC
S7-1500 product series that is connected to an ET 200S distributed I/O system and an HMI
Comfort Panel via PROFINET.
Figure 4-2 System diagnostics display options
The following sections include figures that illustrate how diagnostics information is displayed
with the help of different display options.
● Using the LEDs on the hardware (Page 26)
● Local error analysis via the display of the CPU (Page 27)
● Using STEP 7 as of V12 (Page 29)
● Remote diagnostics using the Web server (Page 48)
● Stationary system diagnostics using the HMI diagnostics view (Page 59)
Diagnostics
Function Manual, 11/2019, A5E03735838-AF
Setting and determining system diagnostics
4.2 Options for displaying system diagnostics
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