t.medina
Member
Thanks for the replay Kurtzberger. There are only 4 modules. From left to right, 1 - 1734-IB8S, 2 - 1734-IB8S AND 1- 1734-OB8. The AENT module is connected to a 1768-L43S. The kicker is they communicating wireless. I am getting random comm faults from the IB8S card which in turn drops out my safety circuit. This can happen anywhere from a few times a day to sometimes nothing for a couple of days. I checked off all the suggestions mentioned above.
Thanks again
Thanks again