If the loss of CSA impairs the operation of the operator's console, it is an error that needs to be corrected. 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 -----Original Message----- From: Stan Brown [mailto:stanb@xxxxxxxxx] Sent: Friday, February 24, 2006 3:05 PM To: Johnson, Alex P (IPS) Cc: foxboro@xxxxxxxxxxxxx Subject: Re: [foxboro] Conectivity between nodes On Fri, Feb 24, 2006 at 03:43:55PM -0500, Johnson, Alex P (IPS) wrote: > I don't know if they need it or not. > > But, it doesn't change the design goal of CSA, i.e., that the loss of CSA > does not impair operation of the plant and that you can schedule access to > CSA for your convenience. > Well, there is an assumption that the QF's for the DM 8 minute lockups, when accessing trend data have been installed here, right? -- U.S. Encouraged by Vietnam Vote - Officials Cite 83% Turnout Despite Vietcong Terror - New York Times 9/3/1967 _______________________________________________________________________ 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