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16 Wonderware Siemens SIMATIC NET S7 I/O Server

Configuring Security

Use the Security option from the configure menu to control server configuration

changes.

Security

When the server is not active (no clients connected), all server configuration options are

available for modification.

The default setting for Allow configuration while topics are active is disabled. When

disabled, all topics are viewable but locked against changes while the server is active (a

client is connected).

Enable Allow configuration while topics are active to allow write access to some

parameters of the topic configuration while the server is active. This server supports

write access to Update Interval and Enable Access to Update Interval. You cannot

add, delete, rename or change other parameters of a topic configuration.

Click OK to save changes and close the dialog box.

Click Cancel to close the dialog box without saving changes.

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Siemens SIMATIC NET Guida Utente Pagina 20