Operating hardware
4.3 Web server
CP 1626
46
Operating Instructions, 11/2018, C79000-G8976-C434-03
"Statistics Port x
-
Sent data packages"
You can evaluate the quality of the data transfer on the send line based on the statistics in
this info box.
"Statistics Port x
-
Received data packages"
You can evaluate the quality of the data transfer on the receive line based on the statistics in
this info box.
4.3.5.7
Topology
Topology of the PROFINET nodes
The "Topology" Web page provides information about the topological configuration and
status of the PROFINET devices on your PROFINET IO system.
There are three tabs for the following views:
●
Graphic view (set and actual topology)
●
Table view (actual topology only)
●
Status overview (without showing topological relationships)
The table view and status overview can be printed. Before printing, use the print preview of
your browser and, if necessary, correct the format.
Set topology
Display of the configured topology of PROFINET devices set up on a PROFINET IO system,
including corresponding status information in the Topology Editor of "STEP
7 Professional
(TIA Portal)". The display includes neighboring PROFINET devices, provided their
topological layout was configured as well. Here there is however no status view.
The view identifies the topological assignment of PROFINET devices that have failed, the
differences between the set and actual topology, and interchanged ports.
Note
The configured set topology is always displayed in the following scenarios:
•
When the "Topology" web page is called via the navigation bar
•
When you change from the o
verview of PROFINET IO devices on the "Module
information" Web page to the "Topology" Web page by means of "Topology" link
If no set topology was configured, the actual topology is called by default.
