From flannery at snf.stanford.edu Sat Oct 9 20:57:31 2004 From: flannery at snf.stanford.edu (flannery at snf.stanford.edu) Date: Sat, 9 Oct 2004 20:57:31 -0700 Subject: Problem wafersaw SNF 2004-10-09 20:57:30: Index Rotation Does not Work Message-ID: In switching between Index I and Index II, the chuck only rotates about 5 degrees. To dice Index II, you have to unload your wafer and dice it as Index I. From flannery at snf.stanford.edu Sat Oct 9 20:59:02 2004 From: flannery at snf.stanford.edu (flannery at snf.stanford.edu) Date: Sat, 9 Oct 2004 20:59:02 -0700 Subject: Problem wafersaw SNF 2004-10-09 20:59:01: Camera Doesn't work Message-ID: The connection to the camera is loose. The only reason I did not red light it is that I was able to jiggle it just enough so that it worked while I diced. It is very hard, though, to get it to work. If it were a weekday I would have shut it down. Tony From mtang at snf.stanford.edu Tue Oct 12 13:12:11 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Tue, 12 Oct 2004 13:12:11 -0700 Subject: Problem wafersaw SNF 2004-10-09 20:57:30: Index Rotation Does not Work Message-ID: Reset system, so it works now. If you're an experienced wafersaw user and would like to know how to reset the system, let me know. From mtang at snf.stanford.edu Tue Oct 12 13:12:56 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Tue, 12 Oct 2004 13:12:56 -0700 Subject: Problem wafersaw SNF 2004-10-12 13:12:54: Light bulb Message-ID: Panel light bulb is burnt out. No more bulbs in stock now and need to order more. From sjo at snf.stanford.edu Sun Oct 17 18:23:21 2004 From: sjo at snf.stanford.edu (sjo at snf.stanford.edu) Date: Sun, 17 Oct 2004 18:23:21 -0700 Subject: Shutdown wafersaw SNF 2004-10-17 18:23:20: Stopped responding - needs a reset Message-ID: I finished sawing my glass wafer without incident, and at the end, as a courtesy to the next user, I wanted to set the Y-Offset back to default. So I loaded a dummy wafer and the standard hubbed blade and hit single cut. Before it started cutting, I realized that I also needed to change the wafer thickness, so I hit "Stop" and "Emergency Stop". When I released both buttons, a minute later, the saw wouldn't respond anymore, and I don't see a way to power cycle or reset it. It is still in the condition when I hit "Emergency Stop": Dummy wafer loaded, air and vacuum on, blade loaded but not in pgysical contact with anything. From mtang at snf.stanford.edu Mon Oct 18 10:49:38 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Mon, 18 Oct 2004 10:49:38 -0700 Subject: Shutdown wafersaw SNF 2004-10-17 18:23:20: Stopped responding - needs a reset Message-ID: Reset and recalibrated. OK now. If anyone wants to learn how to do this, just let me know! From sdkim at snf.stanford.edu Wed Oct 20 17:28:58 2004 From: sdkim at snf.stanford.edu (sdkim at snf.stanford.edu) Date: Wed, 20 Oct 2004 17:28:58 -0700 Subject: Shutdown wafersaw SNF 2004-10-20 17:28:58: Routine Halt Message-ID: Routine Halt at height From mtang at snf.stanford.edu Thu Oct 21 15:44:11 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Thu, 21 Oct 2004 15:44:11 -0700 Subject: Shutdown wafersaw SNF 2004-10-20 17:28:58: Routine Halt Message-ID: Eric P reset the machine (thanks Eric!) Mary From jzheng at snf.stanford.edu Fri Oct 29 02:52:31 2004 From: jzheng at snf.stanford.edu (jzheng at snf.stanford.edu) Date: Fri, 29 Oct 2004 02:52:31 -0700 Subject: Shutdown wafersaw SNF 2004-10-29 02:52:30: The machine frozen, need reset Message-ID: From mtang at snf.stanford.edu Fri Oct 29 09:39:49 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Fri, 29 Oct 2004 09:39:49 -0700 Subject: Shutdown wafersaw SNF 2004-10-29 02:52:30: The machine frozen, need reset Message-ID: Machine reset and recalibrated From mtang at snf.stanford.edu Fri Oct 29 09:40:27 2004 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Fri, 29 Oct 2004 09:40:27 -0700 Subject: Problem wafersaw SNF 2004-10-09 20:59:01: Camera Doesn't work Message-ID: Elmer found an intermittent short to ground and fixed it -- works great! Thanks Elmer! From eenriquez at snf.stanford.edu Fri Oct 29 09:56:42 2004 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Fri, 29 Oct 2004 09:56:42 -0700 Subject: Problem wafersaw SNF 2004-10-12 13:12:54: Light bulb Message-ID: Replaced light bulb