Hello, I am trying to interlock two different machines. One has a compact Logix with an IP address of 10.X.X.X and the other is a Control Logix and has an IP address of 192.168.X.X. I have tried to write to it with a MSG command from the Control Logix with a communication string of LocalENB,2,10.X.X.X,1,0 but it does not see the compact. Am I totally off base with this. Thanks for any help any one can give. DC