Siemens SIMATIC MV500 Operating Manual page 134

Settings
6.3 Security
Parameter / Action
Options
System
Note
Locked tasks are indicated by a padlock
If one or more tasks are disabled for a user, this is indicated on the relevant pages by a
"padlock" icon.
Note
Meaning of "Take control"
"Take control" means that the logged-on user takes over control of the reader. Functions
requiring the DISA bit ("Change program" and "Save program") are then no longer possible
over an automation system.
If the reader is not controlled by an automation system, all other tasks (adjustment,
processing, information and stop) can always be selected. In this case, "DISA"is not set.
Advanced access
Advanced diagnostics and service functions can be activated for Siemens Support by
selecting the "Allow advanced access" check box. This access can only be enabled by a
logged-on user with the "Administrator" authorization and is disabled in the factory settings.
SSL certificate
In this group, you can transfer certificate files and certificate key files to the reader. You can
use certificates to integrate the reader into your respective security infrastructure.
Certificates are used to check the identity of a person or a device, to authenticate a service
or to encrypt files. You can create your own certificates or use official certificates created by
a certification authority. Contact your administrative IT department for further information on
the topic of certificates.
Hereafter, the pair of certificate file and certificate key file is referred to as the device
certificate. If you have installed a device certificate, it is stored encrypted in the device
configuration and can be transferred to other devices.
NOTICE
Save the device configuration before certificate upload
Export your device configuration before installing a certificate. If you experience
compatibility problems with your Web browser during the upload or after the upload which
require you to restore the factory settings of the reader, this situation provides you the
option of reverting to the previous state.
134
Description
Settings in the "Options" menu
Settings in the "System" menu and resetting all statistical information
in processing mode or in the "Diagnostics" menu
Operating Manual, 05/2019, C79000-G8976-C495-02
SIMATIC MV500