transilvanu'

Thank you, but I think I was not clear enough in regard of application logic.

 No, your first explanation was really not good.

transilvanu'

Anyway, in your layout I couldn't figure out how to get the 400 value at B005 Ax. Sorry I didn't work with analog blocs so far. Please explain what is to be set inside.

In my screenshot in the post above, you can see how the pulse width value is transferred from B001 to VW0 of the variable memory (VM). The value is then read using the analog network input NAI1.

You have to do this in the parameter VM mapping.
Tools > Parameter VM Mapping.

You can see the change in the following screenshot.

You must set the correct time base.

And you use a physical analog output (AQ) instead of a analog network input (NAI).

Every block with an output must be terminated.

For digital outputs:
- Connect to a block's digital input.
- Connect to a digital output (Q).
- Connect to a flag (M).
- Connect to an open connector (X).

For analog outputs:
- Connect to an analog input of a block.
- Connect to an analog output (AQ).
- Connect to an analog flag (AM).

This is not necessary in the simulation.

However, if it is not done, you will not be able to transfer a program to a real LOGO!. The transfer will be aborted with an error message.