Mysterious empty program as macro that generates movement

[[Da...]]

 

Where i work there is a program its used as macro in other programs. 

This is used to ride machine Z+ and X- looks like its max. There is some info in main programs about Z+999  and X-999. 

I cannot solve this mystery within little time have to work on its nice machines 🤪 would like to help me search what is done here 🙃

 

There is no:

elements to measure 

characteristics

elements in alignment 

safety cube 

 

The program is not runing normally because its says there is no safety cube. 

 

 

 

 

[[Ma...]]

What is your question here?

Know how it's done or you have an problem?

In main program you can call another program as macro, so it can ignore some settings.