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One PC can be used as the master station,and multiple PLCs of the same type can be used as slave stations. It is also possible to use one PLC as the master station and multiple PLCs of the same type as slave stations to form a PLC network.This is more convenient than using a PC ...
(2) The software loading and unloading test is normal, and the communication port and manual operation station work normally. (3) Various analog and switching input and output channels work normally. (4) Load the test software and work normally for no less than 48h. (5) Switching test of ...