Hi All,
We are seeing some junk come through some of our machine's DNC COM in Predator (see screenshot).
Our wiring is shielded CAT5E from the server to the RocketPort. There are DB9->RJ45 adapters out the the RocketPort to shielded CAT5E to the machine controller. At the controller, we're terminating with a grounded female RJ45 and using a shielded patch cable to an RJ45->DB25 to the COM port. This particular machine control is a Fanuc 15-M.
90% of the controls are connected this way, only a handful are seeing this 'noise'. I doesn't seem to directly affect that machine, but we do occassionly have port get 'stuck' and need to be reset at the Predator server (version 4.1.0.40).
Any ideas on the cause or way to track down the 'noise'?
Thanks!