Cursor key on LOGO! BM

I recognize the cursor key input works only from web server, but not works from LOGO!8 FS:03 base module frontpanel even if the program is run.

If I attach a counter directly to the cursor key input (as basic test), then I got a same result.

How can I use base module frontpanel cursor keys as input?

Thanks for any advise.

That is what I do, but works only from web server, and not works from BM keys.

Now I got information how to use cursor key in LOGO program from MB.

To do this need to go parameter assignment mode (screens). There is one screen are the cursor keys. Pressing ESC and cursor key together trigger programs's cursor key element.