The point-to-point communication function enables direct data exchange between two or multiple frequency converters. Utilizing CANlink protocol, this system allows a master drive to set target frequency and torque values for one or multiple slave drives based on its own operating parameters. Below is a detailed introduction to the implementation with Oulu EV510 series drives:

Compared to traditional analog signal transmission, the point-to-point communication function of frequency converters offers significant improvements. Traditional analog control relies on voltage or current signals for data transmission, which suffers from several limitations:

主机设定参数名称

从机设定参数名称

The provided parameter table applies to rotating mechanisms with identical speed and gear ratios. For systems involving multiple drives with different speed/ratio combinations, follow these adjustment principles.