Siemens S7-300 - Page 184

Web diagnostics
11.3 Diagnostics pages of the CP
Configuring and commissioning S7 CPs for Industrial Ethernet
184 Configuration Manual, 09/2013, C79000-G8976-C182-13
● configured connections
● system connections
On the lower part of the page, information is displayed about the interfaces and statistical
information about the connections.
Calling up connection details
Select a connection in the connection table. In the lower part of the page, you will then see
the "Additional information" list with connection details.
"ISO transport", "ISO-on-TCP" tab
Table 11- 1 Connection table
Parameters
Function
Relevant protocol
Connection type S7; protocol (ISO transport, ISO-on-TCP)
Local IP address
Local port address from the configuration
ISO-on-TCP,
Local TSAP
Local TSAP from the configuration
ISO transport, ISO-on-TCP,
Local MAC address
Local MAC address from the configuration
ISO transport
Remote MAC address
MAC address of the connection partner
ISO transport
Partner IP address
IP address of the connection partner
ISO-on-TCP
Partner TSAP
TSAP of the connection partner
ISO transport, ISO-on-TCP
Connection status Current connection status:
• Established
• Terminated
• Connection establishment active
All
Interface interface via which the connection runs. You will
find further information on the interface under
additional information.
All
Table 11- 2 Additional information
Parameters
Meaning
Gigabit Ethernet
S7 subnet name
Configured name of the subnet on the gigabit interface.
S7 subnet ID Shows the subnet identification made up of the project
number and subnet number.
Standard Ethernet
S7 subnet name
Configured name of the subnet on the PROFINET interface.
S7 subnet ID Shows the subnet identification made up of the project
number and subnet number.
Statistics of the S7 connections
Maximum connections used Highest number of simultaneously established S7
connections up to now.