Operating hardware
4.3 Web server
CP 1626
Operating Instructions, 11/2018, C79000-G8976-C434-03
49
Meaning of the colored connections in the set/actual topology:
Connection
Meaning
Set topology
Actual topology
green
The current actual connection matches the configured set connection.
Connections detected
red
Mismatch between the current actual connection and the configured set
connection (e.g., port interchanged).
-
yellow
Connection diagnostics not possible. Causes:
•
Disruption of communication with a IO device (e.g. cable was re-
moved),
•
this involves a connection to a passive component,
•
this involves a connection to IO devices/PROFINET devices on a
different IO controller or IO subsystem.
-
①
Configured and accessible PROFINET nodes
Configured and accessible PROFINET nodes are displayed in dark gray. Connections show
the ports used to connect the PROFINET nodes of a station.
②
Configured but inaccessible PROFINET nodes
Configured but inaccessible PROFINET nodes are indicated in pink with a red frame (e.g.
device failure, cable disconnected).
③
Deactivated nodes
All disabled configured PROFINET nodes are indicated in light gray.
④
Interchanged ports
Interchanged ports are highlighted in red color in the set topology view. The actual topology
view indicates the actually connected ports, while the set topology view displays the
configured set connections.
⑤
PROFINET devices of a different PROFINET IO subsystem
●
In the set topology:
A PROFINET device of a different PROFINET IO subsystem is identified by means of a
green link (or red link for interchanged ports) if it can be reached and is directly adjacent
to an accessible configured PROFINET device
①
.
When the PROFINET device cannot be reached from a different PROFINET IO
subsystem a yellow link is diplayed.
The connection between two PROFINET devices which belong to a different PROFINET
IO subsystem cannot be identified and is always indicated in yellow.
●
In the actual topology:
The PROFINET device of a different PROFINET IO subsystem is not displayed unless
