A bit confused. The FDSI manual for Contrologix says you need a separate = computer running OPC server to connect to from the FBM and that the = server connects to the PLC's. Is this still necessary, or can we talk = directly to the PLC's with the FBM 233? Matt Kinsinger=20 Process Control Engineer PPG Barberton 330-825-1208 _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave