GB/T 18473-2001 Electrical equipment of industrial machines--Serial data link for real-time communication between controls and drives (English Version)
This standard defines the real-time optical serial interface between the control unit and its associated drive devices for convenient periodic and aperiodic data transfer. This interface is used in industrial machines with several drives and can be used in the torque, speed or position interface modes of operation.
GB/T 18473-2001 history
2016GB/T 18473-2016 Electrical equipment of industrial machines.Serial data link for real-time communication between controls and drives
2001GB/T 18473-2001 Electrical equipment of industrial machines--Serial data link for real-time communication between controls and drives