Yes, I have described the difference sufficiently. It would be good to understand the meaning and usage that I have explained. And also understand static and variable railway signals.

Of course, an error may occur, but I don't know the coordinates this way.

Hello, this situation can occur and is correct. "railway:signal:minor:state" is for signals that have a constant speed limit, e.g., 50 km/h ... http://www.osmorm.wz.cz/index.php?a:9:{i:1;i:2;i:2;i:20; i:3;i:2;i:4;i:4;i:5;i:11;i:6;i:2;i:7;i:3;i:8;i:16386;i:9;i:1;}&126096&16384.
Then there is also "railway:signal:minor:states", where the signal is variable... not lit = no speed limit / lit = speed limit (e.g., 60 km/h)... http://www.osmorm.wz.cz/index.php?a:9e:{i:1;i:2;i:2;i:20; i:3;i:2;i:4;i:4;i:5;i:11;i:6;i:2;i:7;i:2;i:8;i:1028;i:9;i:1;}&126096&1024.
It can also be a combination: http://www.osmorm.wz.cz/index.php?a:11:{i:1;i:2;i:2;i:20;i:3;i:2;i:4;i:4;i:5;i:11;i:6;i:2;i:7;i:2;i:8;i:1028;i:9;i:3;i:10;i:16386;i:11;i:1;}&126096&17408 nebo
http://www.osmorm.wz.cz/index.php?a:11:{i:1;i:2;i:2;i:20;i:3;i:2;i:4;i:4;i:5;i:11;i:6;i:2;i:7;i:2;i:8;i:1025;i:9;i:3;i:10;i:16386;i:11;i:1;}&126096&17408.

I apologize, but this is a four-year-old edit based on old screenshots, and others edited it after me. I really don't know what the specific error is.

No surprise there :D But the project is significantly delayed. That's why I'm asking if the change is still valid. I don't live solely in the virtual world either.