7.18.3.3 SIMATIC NET switches - SCALANCE X-300 / X-400
Calling               
Called via the Web user interface or TELNET 
Overview
Topic Detailed Information Called via Additional information
Redundancy Observer function fault 
diagnostics and fault 
protection for high speed 
redundancy (HSR). 
Enter the following in 
the "Run" dialog of the 
Start menu: "cmd" 
In the DOS window,
enter TELNET . 
Additional information 
in the documentation 
SIMATIC NET; 
Industrial Ethernet 
Switches SCALANCE 
X-300 / X-400
Documentation 
SIMATIC NET; Industrial 
Ethernet Switches
SCALANCE X-300 / 
X-400
 
 
7.18.3.4 "Network Connections" Windows dialog box
Overview 
Topic Detailed information Called with Additional information
Status of network 
cards on 
Industrial 
Ethernet
Dynamic display of the status 
of physical and virtual 
network adapters
In the Start menu via the 
Network Connections
Online help of the 
operating system
7.18.3.5 NCM S7
Calling               
In the Siemens SIMATIC programs Start menu: STEP 7 > NCM S7 > Diagnostics
Diagnostics in PCS 7
7.18 Diagnostic tools
Service support and diagnostics (V8.0)
Service Manual, 03/2012, A5E02779775-02 99