I work on an APC project, using aspen dmc cimio. Deltav opc help the communicaiton between DCS and the aspen dmc cimio. I installed cimio on both APC server and OPC server. the same user name and password.
the communication is not very stable, in other case, for example, cimio with yokogawa, no problem in years. but in this case, the communication broke up in every two weeks.,some time days,sometime two months anyone happened to know this?