Siemens SIMATIC NET CP 243-1, Operating Instructions Manual

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Configuration
3.3 Configuring a CP 243-1 with STEP 7
CP 243-1
Operating Instructions, 03/2012, C79000-G8976-C244-02
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Enabling the individual IT services
The next dialog can be used to enable various IT services of the CP 243-1 individually.
Every IT service that will be used later with the CP 243-1 must be selected as enabled in this
dialog. Any service not selected in this dialog will not be started when the CP 243-1 starts up
and will remain unavailable.
The exception to this is the FTP server on the CP 243-1 which is always enabled.
When configuring the CP 243-1, only enable the IT services that will actually be used in your
application.
At this point in the configuration, whether or not you enable an IT service has no effect on
the configuration steps below.
Specifying the area for storing the configuration
In the next dialog, specify the memory area in which your configuration data will be stored on
the S7-200 CPU. The wizard supports you throughout.
Information on the created subroutines
In the next dialog, the wizard shows you which subroutines it has set up based on your
configuration and where their configuration data is stored.
NOTICE
Make sure that the memory area in which the configuration data of the Internet wizard is
stored is not used by your S7-200 user program.
Completion of the first configuration phase
You have now worked through the configuration wizard and completed the first phase of
configuration. In the next dialog, you can call the wizards for the IT services. Click the
required icon in the left-hand pane of the dialog.
If you do not want to use any of the IT services on your CP 243-1, you can complete
configuration at this point. Simply click "Finish".
3.3.2 Configuration of user administration
To change to the wizard for configuring user administration, click the relevant icon in the left-
hand pane of the dialog. All the information entered in this wizard is stored in the file system
of the CP 243-1 in a file with the extension .udb when you download to the S7-200 system.
Configuring the users
Using the dialogs that open now, you can configure up to 8 users. You assign a user
identifier, a password and user-specific access rights to each user.