Diagnostics
4.3 Diagnostics via the display of the S7-1500 CPUs
Error and alarm texts
You can show diagnostics buffer entries and alarm messages for the relevant automation
system on the display.
To show the diagnostics buffer entries of the CPU, navigate on the display via the menu
items "Diagnostics" > "Diagnostics buffer".
Figure 4-6
To show the alarm messages of the automation system, navigate through the menu items
"Diagnostics" > "Alarms" > "Alarm text" on the display.
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Display of diagnostics buffer
PROFINET with STEP 7 V14
Function Manual, 09/2016, A5E03444486-AG