Vidmas30 Posted January 20 Report Share Posted January 20 Good day, One of our customer's PLC's snap-in module (E4XB) got damaged. It was used for 4AI (4..20mA) measurement (connected 4 sensors) and communication with SCADA system. Recently they tried to change one of the damaged sensors and suddenly all 4 channels stoped working (all MI's attached to particular channels show 16384 values with sensors connected or disconnected). Tried to change hardware settings via jumpers, nothing helps. Question: is there any point to look for some electronic parts damaged on E4XB or it will be just a waste of time and we should just replace with new one? Quote Link to comment Share on other sites More sharing options...
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