Specialized software is widely used in modern drive systems. The company «Liman-trade», within the unified information platform used by Siemens, is ready to advise on selection both individual components and finished assemblies, to implement emulating of processes and to develop design documentation and software both for the drive system and by integrating it into the existing ATPCS at the single installation or plant level, or to develop a new ATPCS of any level of complexity, to provide commissioning, optimize settings of the control system, ensure high dynamics and precision of motor control. It is possible to arrange the works on maintenance and troubleshooting for the customer"s equipment.