Marc, That does sound like the error message we were getting after the upgrade I mentioned. However, I just went to check the exact error message and it is working again. Go figure. What I think it has to do with is what QF's (might not even have to be alarm system related), Commit, and maybe even XP Service Pack (Operator and AIM are both XP workstations) that your CAD workstation has and your AIM workstation has. I say this because that is the only thing that had changed on both workstations to break it and then fix it again. I will say that the AIM version now working for this scenario is from QF1146394. Thanks, Philip Pulas Tesoro Companies, Inc. Golden Eagle Refinery Martinez, CA -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of Marc Hunter Sent: Thursday, February 13, 2014 12:46 PM To: foxboro@xxxxxxxxxxxxx Subject: Re: [foxboro] AIM and CAD History Good comment, however when CAD connects to AIM, the message displayed is "no alarms in database". -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of Pulas, Philip Sent: Thursday, February 13, 2014 2:38 PM To: 'foxboro@xxxxxxxxxxxxx' Subject: Re: [foxboro] AIM and CAD History Marc, Yes, that is common problem we have seen. One recent occurrence was when we upgraded a workstation with AIM 3.3.x from XP I/A v8.2 to v8.4.4. We haven't resolved it yet. I have been told, though, that it might be that there are too many alarm messages in the historian. We only keep 60 days, so I'm not sure that is the problem. It's also been hit or miss if it works since going beyond FV10.2 on our XP I/A v8.2 Operator workstations and beyond I/A v8.2 on our AIM hosts. Thanks, Philip Pulas Tesoro Companies, Inc. Golden Eagle Refinery Martinez, CA -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of Marc Hunter Sent: Thursday, February 13, 2014 12:22 PM To: foxboro@xxxxxxxxxxxxx Subject: [foxboro] AIM and CAD History All, We had an interesting call for one of our facilities yesterday and I wanted to know if anyone has seen this. About a year ago, we had deleted several point out of the working historian (AIM 3.3) in order to free up some points to add others back. Operations has informed us that they no longer have alarm history within the CAD displays. We reconfigured the AIM database to collect alarm messages, but when testing, historical alarms were not present. Anyone know of anything else that should be changed in order to enable CAD alarm history? CAD is in fact pointing to the correct historian and its connecting and the historian is building the m* files in its directly. Help, advice, encourage words always welcome. MARC L HUNTER 630-724-1960 EX:12 HUNTER@xxxxxxxxxxxxx<mailto:HUNTER@xxxxxxxxxxxxx> [cid:image001.jpg@01CDC416.8798B8F0]<http://www.synsysinc.com/> Synergy Systems Inc. 1982 Ohio Street Lisle, IL 60532 http://www.synsysinc.com<http://www.synsysinc.com/> [cid:image008.png@01CDC33F.508FCDD0]<http://csia.connectedcommunity.org/CSIA/MyProfile/CompanyProfile/?UserKey20fcbc-5313-4295-b6d2-9c52b111f902> [cid:image009.jpg@01CDC33F.508FCDD0] <http://www.linkedin.com/company/-synergy-systems-inc> 24 Hour Support 630.724.1960 Extension 5 _______________________________________________________________________ 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