40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
 List  |  Find  |  Login  |  Help 
Entry  Mon May 6 19:04:30 2013, Jamie, Update, IOO, mode cleaner not locking 
    Reply  Mon May 6 21:05:06 2013, rana, Jamie, KOji, Update, IOO, mode cleaner not locking 
       Reply  Fri Sep 20 20:27:18 2013, rana, Update, IOO, mode cleaner not locking 
          Reply  Sun Sep 22 22:54:28 2013, rana, Update, IOO, mode cleaner not locking 
          Reply  Sat Nov 30 23:50:28 2013, rana, Update, IOO, mode cleaner not locking mcdrift.png
Message ID: 9148     Entry time: Fri Sep 20 20:27:18 2013     In reply to: 8531     Reply to this: 9153   9431
Author: rana 
Type: Update 
Category: IOO 
Subject: mode cleaner not locking 

 I used our procedure from this entry to set the IMC board offset as well as the FSS board offset.

I found this afternoon that the MC was having trouble locking: the PC path was railing as soon as the boost was engaged. Could be that there's some misalignment on the PSL which has led to some RAM having to be canceled by this new offset. Let's see if its stable for awhile.

ELOG V3.1.3-