Hi @antares2001 and @chris!
Just made the changes in the Zwave Database - hope I did everything right. I must admit, that I am quite confused due to different threads about fgms001 here (e.g. Fibaro FGMS-001 how to get sensor data - #51 by kenavn). Probably there is a difference between Zwave+ and the older ones.
Regards,
Herbert