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  1. Dan Clark
  2. PLCnext Engineer
  3. Tuesday, 27 October 2020


I was looking through the dynamics for a button and found the Execute Command action. I have a couple of questions regarding this feature I was hoping you could clarify as they are not very specific in the Help File.


Support Files: Is there a preferred file type? Are there any restricted file types or features (Size, resolution, page limits, pictures, etc.)?

Open project: How is it possible to have more than one Application? I can not find a way to add a second HMI Application in Engineer.

Run Command Line: Can this run higher level language scripts in the controllers filesystem? (bash, python, nodejs) If so could an example be provided?

Close application: If the application is "closed", how could it be re-opened?


Thank you!

Dan Clark Accepted Answer Pending Moderation


Is there any updated information on this question?


  1. more than a month ago
  2. PLCnext Engineer
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