A.0~1000ms B.0.1~1000ms C.1~1000ms D.10~1000ms
A.通信模塊 B.通信規(guī)格 C.輸出數(shù)據(jù) D.通信測(cè)試
A.PLC B.EtherNet/IP C.EtherCAT D.并行