Siemens SIMATIC CC712, Руководство по эксплуатации

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Configuration
4.6 Interface configuration
SIMATIC CC712
Operating Instructions, 05/2019, C79000-G8976-C503-01
47
Process interface / Cloud interface
Note
No address check
The address bands are not checked automatically.
Make sure that the subnets of the two interfaces are not the same.
You configure both interfaces separately.
● Cloud interface in the same subnet
You can find this option under the parameter group of the Cloud interface.
Only enable the option if the connection to the cloud is in the same subnet as the process
connection.
When the option is enabled, the Cloud interface is disabled and the corresponding input
fields are locked.
The following parameters apply to both interfaces.
● MAC address
MAC address of the interface
● IPv4 / IPv6
Enable the respective IP address.
Alternatively, the Cloud interface supports IPv6 addresses.
Note
No reachability when IP address data of the process interface is applied
The IP parameters of the process interface must match the settings of the IP address
data of your PC.
● IP address
Shows the preset, last configured or the last IP address to be obtained from the DHCP
server.
During the initial configuration: Assign the IP address of the respective interface or
activate addressing by a DHCP server.
● IP address via DHCP
Enable the option if you want to obtain the address data of the Cloud interface from a
DHCP server.
When the option is enabled, the address data boxes are grayed out, and the values
obtained from the DHCP server are displayed.
Note
DHCP server
The device supports the DHCP client function at the cloud Cloud interface. To use the
function, a DHCP server must be located in the subnet.
The factory preset host name of the device is transferred to the DHCP server, see table
"Preset address data" above.