labview How is the Sequential Function Chart (SFC) implemented in LabVIEW?

[Harris Hu]

I am having trouble developing a Sequential Function Chart (SFC) in LabVIEW. I found some videos online showing successful implementations (screenshots attached), but without the source code.

I don't know how they are achieved(it is possible they utilized the 2D Picture control). Has anyone worked on similar projects and can offer some help?

Similar to Siemens PCS7 SFC, I need to arrange specific modules in a certain order—either sequentially from top to bottom or in parallel.

I have already figured out the execution logic. My main challenge is how to implement the graphical editing functionality.

[WWW.OK.SHOW]

参考 https://www.vipm.io/publisher/opengds/   

OpenGDS UML Editor by OpenGDS

[Harris Hu]

This is a very good demo

Edited May 14 by Harris Hu

[FANBIN86]

很高兴中国的开发者给了您启发Pictrue 2D.zip，图二它确实是2DPic开发的，我有个DEMO提供给你做参考。