The invention relates to an intelligent distributed FA remote operation and maintenance method based on a master station. The method comprises the following steps: an intelligent distributed FA terminal performs interaction of a static topology model and a dynamic topology model with the master station; ; the topology model of intelligent distributed FA terminal is checked based on master stationuntil it is put into normal operation; the master station builds the distribution network model for intelligent distributed FA logic; and the master station issues the distribution network model withone key to realize the action logic of the intelligent distributed FA terminal. Compared with the prior art, the invention realizes the remote configuration of the distributed FA and the model checking of the change of the network structure through the remote operation and maintenance of the intelligent distributed FA based on the master station, greatly reduces the configuration of the distributed FA, improves the correctness of the intelligent distributed FA model and reduces the workload.