In case you want only the active server connecting to the RTU, this setting is available since 3.18+P010. . 138090/1-6594394371: For IEC 60870-5-104 driver it is now possible that only the active driver connects to the RTU. This can be used for configurations, where the RTU accepts only one connecti...

Sounds a bit like the panel topology or the group alert facility part of it.

I would not recommend this alternative as it has several disadvantages: 1. Datapoint functions are executed by the event manager resulting in an overall lower system performance. While the event manager is running datapoint functions it cannot process incoming messages. 2. Library updates cannot be ...

As a last resort it is possible to use the _general config

Try this: The function 'getPath' only downloads a specific file to the client (not whole directories).

If you do not mind adding an extra datapoint element, then you should look at the DP function.

Also check the roadmap as it mentions MFA and Azure Entity ID. Although not all mentioned features will be delivered with 3.21.

The dpl file is a tab separated values file. There should be no number of bytes to read in it. But when you are busy with the .gitattributes you should also consider to enable git-lfs for binary files. It makes cloning faster due to a smaller repo size. In case linguist is used to determine the lang...

Try to avoid modifying standard files by using hook functions Minimize the number of changes in the standard files, for example by adding hook functions. Due to the required maintenance effort it might be more efficient to use an own implementation. Add a comment block at the top of the file explai...

I guess that because no instance is passed to the connect function the instance is destroyed and therefore also the connect. Try it with 'this' as object parameter before the callback function parameter. An example with a control++ class would be helpful in the documentation, but luckily it can be f...