I would like to suggest an info base for bits of information that might be handy. For example, I was working with my Fibraro motion sensors and wanted to find out the parameters that I could change and what the parameter value is for them. In my case I wanted to adjust the sensativity so I had to search online and found what I was looking for and now my motion sensor is dialed in how I wanted it to be.
So, in that light here is some information on Fibraro sensors (and what parameter to change in the ZWave -> Modify Configuration Parameter):
The user manual has the parameters and the numbers of each parameter does correspond to the parameter number to modify.
Also, here is a link to a web page that gives a bit more information.