Leo, OSI has a very nice interface for IA called fxbais that does not use OPC. It uses foxapi. It does read/write access to IA very reliably and eliminates all the OPC configuration steps. It is a lot easier to setup. Ted Jirik On Oct 9, 2011, at 3:25 AM, Leonardo Mercado wrote: > Good morning all, > > I'll ask this question once again, I need to allow data write to foxboro IAS > blocks. > The aim is to exchange data from one PI server using PI-OPCInt to OPC DA > Server on IAS Mesh network, then OPC DA server write those data to > Foxboro IAS block > Does any one have a typical configuration on all parties (PI, OPC DA > configurator, aimapi.cfg, security issues like > read/write permissions.......etc) > Data flow from PI to OPC server is open, tested using apisnap utilities > > > Thanks > > Leo > Instrument Supevisor > > > > _______________________________________________________________________ > 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