About Sgilk

Hi @V_A , How is the data you would like shared between screens stored and also visualized? If they are variables and not virtual items in WebIQ, the runtime server should provide all clients the current value if they are subscribed to those variables. You can manage a variable that tracks how many clients are connected, but it becomes tricky to distinguish between specific clients. ... View more

If you expand the metadata under the cmd node, can you provide the type? Since it is an object, you may need to retrieve the type in the PLC and write to the components. I'm unfamiliar with the SFK, but maybe this type is available in the PLC library? ... View more

@Jesse , The node in your first image is read-only, so that would explain the write error. I am a bit confused what exactly you are trying to accomplish based on the two images provided. ... View more

@PADE , Your application sounds like a pretty typical access controlled HMI. You don't need multiple webservers. Just modify the client behavior, programmatically, based on the user. One technique is to have an enumeration for each access level. If the access level is above a certain threshold, certain elements become visible/interactive etc. Use the element state variables (Invisible, Deactivate Inputs) to control visibility and interactivity. Use the login/logout events to trigger additional logic. For example, when your operator logs in, use that event to trigger your screen design change. ... View more

@Kenyo , One suggestion would be to install each version in a seperate virtual machine. Someone may well have a tip to have both versions on a host system though. ... View more