Gateway system for heterogeneous fieldbus

摘要

A heterogeneous fieldbus-based gateway system includes a master inverter and a control device. The control device is configured to transmit, to the master inverter, a data indicating that the same monitoring or control command is to be transmitted to all of the master inverter and a plurality of slave inverters. When the master inverter determines based on the data that the control device transmits the same monitoring or control command to all of the master inverter and the plurality of slave inverters, the master inverter is configured to transmit a response to the command to the control device and to transmit the command to each of the slave inverters.