NCM S7 Diagnostics
177
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:
SGeneral diagnostic and statistical functions
SType 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:
SQuerying the operating mode on Ethernet
SQuerying 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:
SDiagnostics of ISO transport connections
SDiagnostics of ISO-on-TCP connections
SDiagnostics of TCP connections
SDiagnostics of UDP connections;
SDiagnostics of E-mail connections;
SDiagnostics of TCP connections for PROFInet