Bug: wrong device class for E-drives and generators #393
Description
Describe the bug
Virtual E-drives and generators are using the values e-drive and generator as the class in ClassAndVrmInstance.
To Reproduce
Create a virtual E-drive or generator and check the ClassAndVrmInstance value in the localsettings.
Expected behavior
E-drive should use the device class motordrive.
Generator should use the device class dcgenset or genset depending on its type.