Open loop and close loop control are features of the Variable Speed Drive Altivar Machine ATV340, which is intended for OEMs. With the heavy duty feature, it supports all motors (IE2, IE3, IE4 synchronous and asynchronous, reluctance), and it can consistently provide 173 Amps in any setting. Modbus, Ethernet, and SERCOS protocol integration enables remote monitoring through Smart Manufacturing, and safety features (SS1,SLS,SMS,GDL,SBC) can proactively provide human and industrial process protections.