xizi optimax controller has the following advantages:
1. It supports high-performance vector control and open-loop low speed running. It can drive both AC asynchronous motor and permanent magnetic synchronous motor (PMSM), and implement switchover between the two types of motors easily by modifying only one parameter.
2. It supports direct parallel control and group control of two elevators, and supports the CANbus and Modbus communication protocols for remote monitoring, which reduces the required quantity of travling cables.
3. It supports a maximum of 40 floors and is widely applied to elevators used in the residence, office buildings, shopping centers, and hospitals.