The HCS01 Compact Converters are part of the Rexroth IndraDrive Cs series and are used in the operation of Rexroth IndraDyn motors and others. These compact converters can be used in printing machines, food and packaging industries, and machine tools. The HCS01 Compact Converters come in three different sizes, the bigger it is, the higher the connection voltage and maximum current. One of the control panels that can be used with the HCS01 Compact Converter is the HAP01 Control Panel. This panel displays command or error diagnoses and pending warnings. The HCS01 Compact Converter uses FWA-INDRV firmware, which is used in all versions of this converter.