John, Since 1999 we have version 6.1.1. Hafedh Ghodhbani Control and Instrument Engineer British Gas Group Hannibal Gas Plant Tunisia ph 00 216 4 259 250 Fax 00 216 4 259 449
-----Original Message----- From: John Miller [mailto:[EMAIL PROTECTED]] Sent: 26 September 2001 12:22 To: 'Foxboro DCS Mail List' Subject: RE: CP40 malfunction Hafedh, What version of I/A are you running? John Miller Hunt Refining Company 1855 Fairlawn Road Tuscaloosa, AL 35401 voice: 205.391.3345 fax: 205.345.8769 [EMAIL PROTECTED] -----Original Message----- From: Ghodhbani, Hafedh [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 26, 2001 5:39 AM To: Foxboro DCS Mail List Subject: CP40 malfunction Gents, I notice a strange malfunction that concerns some of my CP40FT type A modules. It consists in the following: * frequently some single CP modules are auto-rebooted. *sometimes some single CP modules are stopped. I reboot them manually. *It happened one time that a CP40FT both modules stopped and a total plant Shutdown occured It was reported to Foxboro, But they always asked to change the CP module! Recently CAR2000274 was defined. However no feedback yet. The type of system alarm messages I received last 4 months are the following: EHSS 000141 Memory Parity Error - NMI Exception 00006C024868 EHSS 000141 Memory Parity Error - NMI Exception 00006C078425 RAMDSS 000003 COOP IOBUS Fail FBM I/O FAILURE. 00006C073595 FTXSS 000090 Modules failed to sync up prior to mem to mem 00006C079819 EHSS 000141 Memory Parity Error - NMI Exception 00006C024868 FTXSS 000080 Memory violation occured 00006C073595 FTXSS 000080 Memory violation occured 00006C078463 Have someone experienced or resolved a similar malfunction? What is the root-cause of this? How can it be resolved? Is there a chance that another plant shutdown take place due to CP40FT Shutdown of both modules? Thanks Hafedh Ghodhbani Control and Instrument Engineer British Gas Group Hannibal Gas Plant Tunisia ph 00 216 4 259 250 Fax 00 216 4 259 449 --------------------------------------------------------------------- BG Energy Holdings Limited (a member of BG Group) Registered in England No: 3763515 Registered Address: 100 Thames Valley Park Drive Reading Berkshire RG6 1PT UK Telephone: +44 (0) 118 935 3222 Website: http://www.BG-Group.com This e-mail is intended only for the addressee named above. As this e-mail may contain confidential or privileged information, please advise us immediately if you are not the named addressee or the person responsible for delivering the message to the named addressee. The contents should not be disclosed to any other person nor copies taken. --------------------------------------------------------------------- ----------------------------------------------------------------------- This list is neither sponsored nor endorsed by the Foxboro Company. 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