Siemens SIMATIC ET 200AL - Page 1048

Diagnostics and maintenance
4.4 Diagnostics via Web server
PROFINET with STEP 7 V15
Function Manual, 12/2017, A5E03444486-AH
101
Meaning of the colored connections in the set/actual topology:
Table 4- 4 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.
detected connections
red The current actual connection does not match the config-
ured set connection (e.g., port interchanged).
-
yellow The connection cannot be diagnosed. Causes:
• The communication to an IO device has been disrupted
(e.g., cable removed)
• Connection to a passive component
• Connection to PROFINET devices of another IO control-
ler or PROFINET system
-
① Configured and accessible PROFINET devices
Configured and accessible PROFINET devices are displayed dark-gray. Connections show
the ports through which the PROFINET devices of a station are connected.
① Configured but not accessible PROFINET devices
The configured but not accessible PROFINET devices are displayed in pink with red border
(e.g., device has failed, cable disconnected).
③ Disabled devices
All disabled, configured PROFINET devices are displayed light-gray.
④ Interchanged ports
Interchanged ports are marked red in the set topology view. The currently connected ports
are displayed in the actual topology, the configured set connection in the set topology.