Hi, I'm not sure what EVO exists of, though if build on WW system platform you can think of using the new sys platform OPC ua client or older opc da client connecting to the osi PI HDA server. Redundancy is part of the sys platform functionality. With the opc ua client you don't care anymore about DCOM. You might also think about a opc redundancy broker solution from kepware or matrikon. But, the system platform client solution comes cheaper without extra modules. Using your AIM opc server solution, requires the opc client to tell the opc server which Host system to connect to. regards, Otto Kubbenga Schneider-Electric - The Netherlands Verstuurd vanaf mijn iPhone > Op 21 mrt. 2015 om 15:30 heeft Alexandre Soares Machado <asmsoares@xxxxxxxxx> > het volgende geschreven: > > I´m using Matrikon OPC for Foxboro > > > > Alexandre Soares Machado > 27.99801.0022 > > -----Mensagem original----- > De: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] Em > nome de Luciano André Farina > Enviada em: sábado, 21 de março de 2015 02:15 > Para: foxboro > Assunto: [foxboro] Redundant interface to OPC DA on EVO plataform > > Hi folks. > We are trying to implement a redundant OPC DA interface to historize data > into OSI/PI. We are with a problem in assigning instrument tags, 'cause o > AIM OPC includes the net_name_server into the tag. > > We have, for example: > SRVname1/Compound:Block.Parameter > and > SRVname2/Compound:Block.Parameter > > PI needs to use something like > Compound:Block.Parameter > > Any ideas? On DeltaV and Rockwell systems we do not have problems :-) > > Thanks in advance, > > Farina > __________________________________________________________ > > > > > _______________________________________________________________________ > 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 > > > > > _______________________________________________________________________ > 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 > > > ______________________________________________________________________ > This email has been scanned by the Symantec Email Security.cloud service. > ______________________________________________________________________ *** Confidentiality Notice: This e-mail, including any associated or attached files, is intended solely for the individual or entity to which it is addressed. This e-mail is confidential and may well also be legally privileged. If you have received it in error, you are on notice of its status. Please notify the sender immediately by reply e-mail and then delete this message from your system. Please do not copy it or use it for any purposes, or disclose its contents to any other person. _______________________________________________________________________ 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