Partly fixes #1223 for Modelica.Electrical.Machines and Modelica.Magnetic.FundamentalWave (MSL 3.2/maintenance).

git-svn-id: https://svn.modelica.org/projects/Modelica/branches/maintenance/3.2@6897 7ce873d0-865f-4ce7-a662-4bb36ea78beb