[haecker1]

Hello
Could anyone tell me what exactly the following commands mean:

While?

Endwhile?

Case?

Switch?


When and where can I use those commands and what do they mean?

Thanks in advance

[uli12us]

While = during
Endwhile = end of the loop
Case = case differentiation

I don’t know switch. It may be connected with logical value.

[CNCFr]

Hello
Could anyone tell me what exactly the following commands mean:

While?

Endwhile?

Case?

Switch?


When and where can I use those commands and what do they mean?

Thanks in advance

Before someone tries to explain it, it would be much easier to take a look at Siemens’ documentation.

It’s here:
http://www.automation.siemens.com/doconweb...008_D&scope=all

Chapters 1.12 to 1.14.

By the way, there’s no “switch”. That what is made with “switch” in other programming languages, is called “case” here.