Techservo intelligent servo driver can form a multi axis distributed intelligent motion control system through RS232/485/CAN, and a network can support up to 256 axes at most. The unique network interface RS232+CAN solution solves the problem of high-speed communication between drivers and reduces the cost of the interface with the host. Any drive in the network is used as the intermediate shaft, and the other axes exchange data with the host through the intermediate axis through the RS232 and the host.