NCM S7 Diagnostics
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SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
6.2 Functions of NCM S7 Diagnostics
Functions
The diagnostic functions can be grouped as follows:
S General diagnostic and statistical functions
S Type and mode-dependent diagnostic functions
General diagnostic and statistical functions
Regardless of the configured mode of the Ethernet CP, the following diagnostic
functions are possible:
S Querying the operating mode on Ethernet
S Querying the event messages recorded on the Ethernet CP (diagnostic buffer)
Mode-Dependent Functions
Depending on the configured mode of the Ethernet CP, the following diagnostic
functions are possible:
S Diagnostics of ISO transport connections
S Diagnostics of ISO-on-TCP connections
S Diagnostics of TCP connections
S Diagnostics of UDP connections;
S Diagnostics of E-mail connections;
S Diagnostics of TCP connections for PROFInet
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