BobK Posted September 28, 2016 Report Posted September 28, 2016 Just changed out a 1761 -NET-ENIW module with a new one, I addressed it with the config utility from Allen Bradley, when all is hooked up the Link and TX/RX lights are solid green. I noticed that when I addressed it , the TX/RX light was blinking, is this normal or is the TX/RX light suppose to blink while communicating ? the Ethernet cable comes in from a Ethernet switch ( MES 10/100 ) which is hooked up to a micrologic 1400 to the 1761 - NET - ENIW then is plugged into a SLC 5/03 with a 1761-CBL-PM02 comms cable, I still don't see any change on program that is suppose to be coming over via Ethernet. any suggestions ?
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