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eaton elc and hmi problems

Started by Maholobob, 14 Apr 2014

1 post in this topic

Posted 14 Apr 2014

ELC PV28NNDR with ELC COEMNETM and HMI06CE panel I've got the rs 232 cable hooked up to the network card but the HMI shows com error 3 can't read...can't write. When I plug the 232 into the PLC I lose my power light but the other cards still show a power light. Need help getting these two to talk. No program in the plc and only a tester in the hmi, can't get the plc to talk to my computer either....

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