Netamo Binding seems does not start

I run OpenHab 1.6.2 and i copied netamo binding’s to add-on directory. I tried witth binding version 1.6.2 and 1.8.0.
It does not work, values are not retrieved from Netamo, and in the openhab.log I cannot find anu text regarding netamo using this command:
cat /opt/openhab/logs/openhab.log | grep netamo

Someone can helpme?

I solved.
I have certificate issue, that i fixed, and i’ll searching in the logs for Netamo instead Netatmo