Siemens SIMATIC S7-1500 Function Manual page 323

Diagnostics and fault correction
12.1 Connection diagnostics
"Connection information" tab: Address details
Figure 12-3 Diagnostics of connections - address details
Diagnostics via web server
You can evaluate diagnostic information from the CPU using a web browser via the
integrated web server of a CPU.
On the "Communication" Web page, you will find the following information about
communication via PROFINET in various tabs:
● Information on the PROFINET interfaces of the CPU (for example addresses, subnets,
physical properties).
● Information on the quality of the data transfer (for example number of data packets
sent/received error-free).
● Information about the allocation/availability of connection resources.
● The "Connection status" page is similar to the online view in STEP 7 and also provides an
overview of all connections with detail view.
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Function Manual, 11/2019, A5E03735815-AH
Communication