Siemens SIMATIC NET S7-300 - Functions of NCM S7 Diagnostics

8 NCM S7 Diagnostics
A-264
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
8.2 Functions of NCM S7 Diagnostics
Functions
The diagnostic functions can be grouped as follows:
 General diagnostic and statistical functions
 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:
 Querying the operating mode on Ethernet
 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:
 Diagnostics of ISO transport connections
 Diagnostics of ISO-on-TCP connections
 Diagnostics of TCP connections
 Diagnostics of UDP connections
 Diagnostics of E-mail connections
 Diagnostics of TCP connections for PROFInet