PLCEditor 和OPEN PLCEditor

开始以为两个是一个东西，其实不然。

（1）PLCEdit--QT编写的，功能稍微简单，基本都是写代码，不是图形化编程。

http://www.plcedit.org/

本机实际界面

（2）OpenPLC Editor，支持图形化编程，PY写的，功能较多，但似乎过于复杂了。

https://www.openplcproject.com/plcopen-editor/

https://github.com/babyge/OpenPLC_Editor

OpenPLC Editor is a software that lets you write PLC programs for the OpenPLC runtime. The programs are written according to the IEC 61131-3 standard. The editor is very simple to use and supports all five languages defined in the standard: Ladder Logic (LD), Function Block Diagram (FBD), Instruction List (IL), Structured Text (ST), and Sequential Function Chart (SFC).

本机实际界面