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  • u-OS
    • Getting to know u-OS
      • Target groups
        • Overview of tasks and target groups
          • Required education and knowledge of the target groups
          • Starting page UC20-M3000
            • Starting page UC20-M4000
              • u-OS Control Center UC20-M3000
                • u-OS Control Center UC20-M4000
                  • Setting up u-OS
                    • Commissioning devices automatically
                      • Displaying the network settings
                        • Changing the network settings
                          • Displaying the network configuration
                            • Discovering a device in the network
                              • Firewall rate limiting
                                • Changing the host name
                                  • Setting the system time
                                    • Setting the time zone
                                      • Resetting to the default NTP server
                                        • Changing the password
                                          • Changing the user
                                            • Updating the firmware
                                              • Resetting the controller to factory settings
                                                • Resetting the controller to factory settings without a password
                                                  • Overview of the communication interfaces
                                                    • Displaying the serial number of the controller
                                                      • Displaying the software version of u-OS
                                                        • Downloading a service file
                                                          • Displaying legal information
                                                            • Refreshing values
                                                              • Enabling the CPU isolation
                                                                • Disabling the CPU isolation
                                                                • Managing users
                                                                  • Creating a user
                                                                    • Deleting a user
                                                                      • Changing the password of a user
                                                                        • Changing roles of a user
                                                                        • Managing roles
                                                                          • Creating a role
                                                                            • Deleting a role
                                                                              • Changing permissions of a role
                                                                                • Allowing unauthenticated access
                                                                                  • Changing unauthenticated access
                                                                                  • Using backup and restore
                                                                                    • Creating a snapshot
                                                                                      • Restoring the device
                                                                                      • Working with the app hub
                                                                                        • Installing an app
                                                                                          • Installing an app offline
                                                                                            • Updating an app
                                                                                              • Changing the settings of an app
                                                                                                • Uninstalling an app
                                                                                                  • Displaying the status of an app
                                                                                                    • Overview of an app status
                                                                                                    • Working with logs
                                                                                                      • Logs overview
                                                                                                        • Displaying logs
                                                                                                          • Storing the URL of filtered logs
                                                                                                            • Displaying filtered logs
                                                                                                              • Downloading logs
                                                                                                              • Working with clients
                                                                                                                • Adding a client
                                                                                                                  • Deleting a client
                                                                                                                    • Editing a client
                                                                                                                  • Working with the SSH access
                                                                                                                    • Role based access control to the controller
                                                                                                                      • Enabling the SSH access
                                                                                                                        • Disabling the SSH access
                                                                                                                        • Working with the Data Hub
                                                                                                                          • Data Hub UI overview
                                                                                                                            • Swagger UI overview
                                                                                                                              • Data Hub APIs
                                                                                                                                • Displaying the Data Hub UI
                                                                                                                                  • Searching a variable via the Data Hub UI
                                                                                                                                    • Authorising a client via the Swagger UI
                                                                                                                                    • Working with the device configurator in CODESYS
                                                                                                                                      • Working with the device configurator in the IO Configurator
                                                                                                                                        • Editing the device configuration
                                                                                                                                          • Creating a project
                                                                                                                                            • Saving the device configuration as project file
                                                                                                                                              • Opening a project file
                                                                                                                                                • Deploying changes to the controller
                                                                                                                                                • Configuring the u-control station
                                                                                                                                                  • Scanning the station
                                                                                                                                                    • Adding a u-remote I/O module
                                                                                                                                                      • Deleting a u-remote I/O module
                                                                                                                                                        • Parameterising a u-remote I/O module
                                                                                                                                                          • Copying devices
                                                                                                                                                            • Renaming a device
                                                                                                                                                          • Changing the web server settings
                                                                                                                                                            • Web server certificate
                                                                                                                                                              • Uploading a custom certificate
                                                                                                                                                                • Restoring a self-signed certificate
                                                                                                                                                                  • Displaying details of a custom certificate
                                                                                                                                                                    • Deleting a custom certificate
                                                                                                                                                                      • Creating a custom certificate
                                                                                                                                                                      • Updating the firmware via a hawkBit client
                                                                                                                                                                        • Connecting the device to a hawkBit server
                                                                                                                                                                          • Displaying the update status of the hawkBit client
                                                                                                                                                                            • Checking manually for a firmware update via hawkBit client
                                                                                                                                                                              • Changing the hawkBit settings
                                                                                                                                                                                • Uploading a client certificate
                                                                                                                                                                                  • Replacing a client certificate
                                                                                                                                                                                    • Displaying details of a client certificate
                                                                                                                                                                                      • Deleting a client certificate
                                                                                                                                                                                    • Changing the HTTPS settings
                                                                                                                                                                                      • Disabling the HTTPS connection
                                                                                                                                                                                        • Enabling the HTTPS connection
                                                                                                                                                                                        • Software version information
                                                                                                                                                                                          • Glossary