8/27/2024 6:21 AM | |
Joined: 1/21/2013 Last visit: 10/18/2024 Posts: 3195 Rating: (496)
|
Hi RobFofo, When using User Management & Access Control (UMAC) without enabling legacy access control, the Anonymous user must be enabled and given HMI access rights to the PLC. It does not matter if there are other users with HMI access rights (or even higher rights), because these user rights only apply to the GUI and not to the background processes. However, enabling the Anonymous user will weaken security, so it is recommended to use the legacy access control. For details, see the User Management & Access Control with TIA Portal V19 FAQ. This UMAC topic is still under development and I am sure there will be more possibilities and features in the future. From my point of view, the behavior regarding anonymous users and legacy access is not solved satisfactorily. Kind regards |
This contribution was helpful to2 thankful Users |
Follow us on