Various optimizations

Improvements

• Improvement when aborting a firmware update
• Improvement in mains contactor operation with motors with high flywheel mass.
• The changed settings of the autoparameterization are also updated on the HMI and TIA
• Improvement of the output of the active energy reference at the analog output
• General improvement in automatic acknowledgement of error messages
• Improvement in fast reversing in root-3 circuitry