There is an Fb to do this conversion, but it is not a part of the standart software, you have to buy all FB's.
This conversion is just to test if the machine can handel up to 20 layers, no one knows if it ever is going to be used.
I tried to make a simple conversion and just move a new value down to the counter, but for some reason only the highest value is written into the timer, and not the one I write ???????