From maurice at snf.stanford.edu Mon Jan 5 16:52:12 2009 From: maurice at snf.stanford.edu (maurice at snf.stanford.edu) Date: Mon, 5 Jan 2009 16:52:12 -0800 Subject: Shutdown tylan1 SNF 2009-01-05 16:52:12: Tube 001 I/O error Message-ID: From seymour at snf.stanford.edu Tue Jan 6 08:37:42 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 6 Jan 2009 08:37:42 -0800 Subject: Comment tylan1 SNF 2009-01-06 08:37:41: reset slave computer Message-ID: running wet800 at this time. From seymour at snf.stanford.edu Tue Jan 6 10:08:39 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 6 Jan 2009 10:08:39 -0800 Subject: Shutdown tylan1 SNF 2009-01-05 16:52:12: Tube 001 I/O error Message-ID: cycled slave power switch and reset slave computer. loaded wet800 and started. put on hold til reached 660 degrees from 400 degrees. took off hold and recipe completed as it should. From latta at snf.stanford.edu Tue Jan 6 17:39:37 2009 From: latta at snf.stanford.edu (latta at snf.stanford.edu) Date: Tue, 6 Jan 2009 17:39:37 -0800 Subject: Comment tylan1 SNF 2009-01-06 17:39:37: Jan Quals Message-ID: WET900 00:39:00 50 wafer spread (expect about 920A) Front = 838A, Std Dev = 6.16 Front Center = 835A, Std Dev = 4.0 Back Center = 839A, Std Dev = 3.07 Back = 846A, Std Dev = 3.37 Average All = 840A From latta at snf.stanford.edu Tue Jan 6 17:40:06 2009 From: latta at snf.stanford.edu (latta at snf.stanford.edu) Date: Tue, 6 Jan 2009 17:40:06 -0800 Subject: Comment tylan1 SNF 2008-12-12 14:32:20: Dec quals Message-ID: new quals posted From ahryciw at snf.stanford.edu Thu Jan 22 10:58:47 2009 From: ahryciw at snf.stanford.edu (ahryciw at snf.stanford.edu) Date: Thu, 22 Jan 2009 10:58:47 -0800 Subject: Problem tylan1 SNF 2009-01-22 10:58:46: I/O error Message-ID: DI ST 1 returns the message "TUBE 001 I/O ERROR." From seymour at snf.stanford.edu Thu Jan 22 11:20:30 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 22 Jan 2009 11:20:30 -0800 Subject: Comment tylan1 SNF 2009-01-22 11:20:29: tube i/o error Message-ID: I reset the slave computer and downloaded recipe wet800 and system acknowledge good load. From latta at snf.stanford.edu Tue Jan 27 15:06:57 2009 From: latta at snf.stanford.edu (latta at snf.stanford.edu) Date: Tue, 27 Jan 2009 15:06:57 -0800 Subject: Shutdown tylan1 SNF 2009-01-27 15:06:57: just silenced a mfs alarm Message-ID: Process ID = ********** and no N2 is flowing. From seymour at snf.stanford.edu Tue Jan 27 15:58:21 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 27 Jan 2009 15:58:21 -0800 Subject: Comment tylan1 SNF 2009-01-27 15:58:20: reseated slave cpu and memory card Message-ID: I loaded wet800 but left system shutdown til tomorrow to see if recipe stays in memory. I will check with Tystar in the morning for guidance on this system failure. From seymour at snf.stanford.edu Thu Jan 29 11:26:25 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 29 Jan 2009 11:26:25 -0800 Subject: Shutdown tylan1 SNF 2009-01-27 15:06:57: just silenced a mfs alarm Message-ID: found slave cpu 5 vdc supply to be low at 4.17vdc. adjusted to 5.15. loaded wet800 and checked mfs460 zeros and did a auto zero routine, From seymour at snf.stanford.edu Thu Jan 29 11:27:14 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 29 Jan 2009 11:27:14 -0800 Subject: Comment tylan1 SNF 2009-01-27 15:58:20: reseated slave cpu and memory card Message-ID: ps low adjusted to 5.15vdc From seymour at snf.stanford.edu Thu Jan 29 11:28:55 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 29 Jan 2009 11:28:55 -0800 Subject: Comment tylan1 SNF 2009-01-29 11:28:54: under observation for "no auto" error Message-ID: I adjusted slave power supply to vendor recomended voltage of 5.15 VDC.