OmniKurt
Member
I've got a Micrologix 1000 that I seem to have lost communications with. I was able to AutoConfig using RSLinx, and then the problems happened. I am trying to use the Micro with a Xycom HMI. The Xycom could not communicate with the PLC, and their support site recommended the following Com settings. 19,200, 8, 1, BBC, Half Duplex. I made the change in RSLogix 500 online mode, and when the change accepted, I can no longer get RSLinx to see the PLC. Is there a way to hard reset the PLC back to the factory settings? I tried looking for a battery backup, but think that there's only a EEPROM. Got the cover off, but could not find any chips to pull, ect. RSLinx will try and AutoConfig, but never can land on the settings. If I enter them in manually, the PLC does not show up in the browser. Any help would be greatly appreciated.