So, the likely list of interface points for the Ross ERP system is: OPC DA - real time data from the I/A Series OPC HDA - historical data from AIM*Historian Both of the above would normally load on the "other guys" PC OLE DB and ODBC from AIM*Historian. That can be over a network or local to the AW hosting AIM*Historian. There are version upgrade and QF issues depending on what is installed on the AW70 at the plant. Regards, Alex Johnson Invensys Systems, Inc. 10900 Equity Drive Houston, TX 77041 713.329.8472 (voice) 713.329.1700 (fax) 713.329.1600 (switchboard) alex.johnson@xxxxxxxxxxxxxxxx > > > > > > > > > ______________________________________________________________________ > > _ > > 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: http://www.freelists.org/list/foxboro > > to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join > > to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave > > > > > > > > ______________________________________________________________________ > _ > 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: http://www.freelists.org/list/foxboro > to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join > to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave > > > > > ______________________________________________________________________ > _ > 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: http://www.freelists.org/list/foxboro > to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join > to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave > > _______________________________________________________________________ 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: http://www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave _______________________________________________________________________ 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: http://www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave