Siemens S7-1200 TELECONTROL - Configuration in STEP 7

Configuration
4.2 Configuration in STEP 7
CP 1243-7 LTE
Operating Instructions, 04/2017, C79000-G8976-C381-03
43
Table: Meaning of the column titles and entries
The following table provides you with an overview of the open ports on this device.
●
Protocol / function
Protocols that the device supports.
●
Port number (protocol)
Port number assigned to the protocol.
●
Default of the port
– Open
The port is open at the start of the configuration.
– Closed
The port is closed at the start of the configuration.
●
Port status
– Open
The port is always open and cannot be closed.
– Open according to configuration
The port is open if it has been configured.
– Open (login, when configured)
As default the port is open. After configuring the port, the communications partner
needs to log in.
●
Authentication
Specifies whether or not the protocol authenticates the communications partner during
access.
Protocol / function
Port number (pro-
tocol)
Default of the port
Port status
Authentication
S7 and online
connections
102 (TCP) Open when the
function is ena-
bled.
Open after configuration No
HTTP
80 (TCP) Closed Open after configuration Yes
HTTPS
443 (TCP)
Closed
Open after configuration
Yes