Siemens S7-1200 TELECONTROL Operating Instructions Manual page 88

Configuration and operation
4.11 TeleService
3. In the "User" tab create a user that will later be allowed to execute the TeleService
functions for the CP.
Configure the following parameters:
– User name
– Authentication method
– Password
– Maximum time of the session
4. Click on the "Roles" tab.
5. Select the CP in the lower list "Rights of the role" under the "Module rights" group.
6. The available rights are displayed in the "List of rights" table.
The right "Use TeleService" is displayed.
7. Enable the "Use TeleService" right for the module.
8. Following this, set the S7 protocol to "allow" in Firewall.
"Authorized phone number" for TeleService in the global Security settings
In some cases, it may be necessary to trigger connection establishment with an SMS
message, see also the section Establishment of a TeleService connection (Page 89).
If you need to wake the CP to establish a TeleService connection with an SMS, the CP
accepts an SMS only when the phone authorizes itself with its phone number. These phone
numbers are configured for the CP in STEP 7 in the "Authorized phone numbers" list in the
Security settings.
● A phone number entered here gives the sender the right to trigger connection
establishment.
● If only an asterisk (*) is entered in the list, the CP accepts SMS messages from all
senders.
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Assign the name of the user that will have TeleService rights.
You require the user name at the start of a TeleService session.
Select the authentication method "Password" for this user.
Assign the password.
You require the password at the start of a TeleService session.
Note:
You specify the password properties of the security functions in the "Password
policies" tab.
You enter the password on the engineering station when starting a TeleService
session.
The time that can be configured here is only required for access to SCALANCE S
modules. If the user is set up only for TeleService sessions, you can leave the default
value unchanged.
Operating Instructions, 10/2016, C79000-G8976-C311-02
CP 1242-7 GPRS V2