<!-- Title: 18:17:30  Mon May 14 2001 -->
<!-- Crewchief: Sav -->
<!-- Op1: Auke- Pieter -->
<!-- Op2: Sehban -->
<!-- Op3: Matt -->
<!-- Op4: &nbsp; -->
<!-- Op5: &nbsp; -->
<!-- Op6: &nbsp; -->
<!-- Notes: -->
<pre>plug - plug - plug</pre>


<!-- Date: Mon May 14 18:22:41 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre> 
 
Plan for tonight 
 
West 
---------- 
 ISL West 
   
  1. L005 plug - low noise, other stuff as well-  
  2. IN2  low noise problem  - frees stuff for SVX 
  3. OUT3, L003 - need RTV but no rush 
  4. IN3 - needs pipes moved and replug - no rush 
 
 SVX WEST 
  1. SB0W0 (S0OUT) - fix junction card and plug 
  2. as soon as Matt installs power supplies  
     S2CEN 
     S3CEN 
     S2OUT 
     S3OUT 
  3. if IN2 finished 
     S4IN 
     S4CEN 
     S4OUT (also needs PS) 
 
 
EAST 
---------- 
  ISL east 
   1. L005 - needs debug 
   2. OUT1 - missing junction card 
   3. OUT0 - debug - LV cable ? 
 
  SVX east 
   1. S5IN - PS problem - document and fix 
             then RTV 
   2. S2IN - plug  
      S0CEN - plug 
      S0OUT - plug ( PS being installed) 
    
   3. S3IN - debug  ( need OUT1 also to free more stuff)  
 
          
  </pre></td></tr></td></table>
<!-- Author: Paul, Jean -->


<!-- Date: Mon May 14 19:04:12 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>Summary of Day shift 5/14 east bore: 
 
Finished plugging of Sb3W11.   All parts good and RTV applied. 
 
L00 W5:  Had problem with both wib and wedge.  Cell id mis-match on all chips.  Replaced FIB and fixed problem.  Wib test good.  Wedge looks good unbiased.  Passed off the APC to finish test with bias.</pre></td></tr></td></table>
<!-- Author: aa -->


<!-- Date: Mon May 14 19:05:08 2001 -->
<pre>Found JC of East out1 for ISL attached to cables already.   Sorry  for confusion.   APC will test and plug in. 
 
</pre>
<!-- Author: aa -->


<!-- Date: Mon May 14 19:32:22 2001 -->
<pre>Moved 
 
B4W8 S8Cen 
B5W8 S8Out 
B3W9 S9In 
B4W9 S9Cen  
B5W9 S9Out 
B4WA S10Cen 
 
to 
              Enable 
B0W2 S2Out   SVX Enable 3 
B1W2 S2Cen   SVX Enable 2 
B0W3 S3Out   SVX Enable 3 
B1W3 S3Cen   SVX Enable 2 
B0W4 S4Out   SVX Enable 3 (may already have enable) 
B5W0 S5Out   SVX Enable 3 
 
I have not palced any enables for these power supplies as I'm 
still out of enable supplies.  Please use the main grey enable 
cable for each of these and plug them directly into the supplies. 
 
</pre>
<!-- Author: herndon and napora -->
<!-- Comment: Mon May 14 19;35;06 comment by...herndon -->
<pre>These enable instructions are also true for S0Cen-S3Cen and
S11Cen on the east side.  Use enable 2.</pre>


<!-- Date: Mon May 14 20:22:38 2001 -->
<pre>SB1W3 and SB1W2 JC now have ground strap. They are in bore west. 
Also SB0W2 and SB0W3 JC are in the bore. Ground strap prepared 
but not soldered</pre>
<!-- Author: Saverio and Sehban -->


<!-- Date: Mon May 14 21:10:47 2001 -->
<pre>New SVX LoadBox has overcurrent on AVdd layer 0 and 1 
We use old L00 LB instead.</pre>
<!-- Author: Saverio -->
<!-- Comment: Tue May 15 07;47;46 comment by...Lester -->
<pre>According to Matt, this problem only occurs
when the box cooling is not on.</pre>
<!-- Date: Mon May 14 21:12:44 2001 -->
<pre>Interlock enable for barrel-1 nw crates (i.e. cable n. 2) shows  
no 5 V even when enabled. We use cable n. 1 instead,  
for the time being. (i.e. before plugging)</pre>
<!-- Author: Saverio  -->


<!-- Date: Mon May 14 22:32:48 2001 -->
<pre>Interlock for SB1W2 re-cabled before starting the plugging procedure,  
after WiB and LB test. It is probably a flaky connection, as 
on the sw side interlocks are fine (Matt reports it). 
Andy was paged, he says it's bad enough to be fixed tomorrow... 
not earlier.</pre>
<!-- Author: Saverio, Steve W -->


<!-- Date: Mon May 14 23:47:06 2001 -->
<pre>FIB 550262 S/N 100 in b0fib07 slot 10 was excahnged for  
FIB 550264 S/N 102 because of a bad GLINK 3.</pre>
<!-- Author: Mary Bishai -->


<!-- Date: Tue May 15 00:01:57 2001 -->
<pre>SB1W2 
Tested successfully with LoadBox (L00 old) and with WiB. 
Plugged in. The card was tight ! hard time in plugging. 
Not tested because of interlock problem. 
 
SB1W3 
Started testing with Load Box when probably quadlock tripped 
the 400 Hz power.  
About 10 min earlier control room called about an ISL trip.</pre>
<!-- Author: Soushi Tsuno and Saverio -->


<!-- Date: Tue May 15 00:20:39 2001 -->
<p> 
Got paged from the control room because of an ISL dew point trip. 
As I was walking the shifter through the recovery procedure, power 
to the racks was lost.  Again there was no trip latched in the Quadlog.  Roser has set up some kind of detailed data logging for these mysterious trips so we should be able to learn something tomorrow about why this is happening.  Anyway I asked for the cryo room to be notified of the rack trip so that they can reset it. 
</p>
<!-- Author: Andy H. -->


<!-- Date: Tue May 15 01:03:35 2001 -->
<pre>ISL B5W1 tested with LIB and WIB. Fib had to be swapped (see 
entry above) but otherwise this is ready for plug in.</pre>
<!-- Author: Auke-Pieter - Mary -->


<!-- Date: Tue May 15 05:19:30 2001 -->
<pre>WIB testing SB3W2 (aka S2IN).  Initializes OK, but 
occasional RO errors.  Errors are a motley collection, 
but mostly Not CHIP ID.  Happens in ~5% of events.  
When the not chip id error happens, it happens in all 
layers.  It does not matter what layers or combination 
of layers we have turned on, even reading singly.  Also 
swapped FIB timing cable with SB3W1, which did not cure 
the problem.  Swapping WIB also did not help. 
 
	Diagnosing this as an FTM problem for SCN 
to enjoy in the morning, and we will in the meantime move 
on. </pre>
<!-- Author: ADF / SW -->


<!-- Date: Tue May 15 07:42:03 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>Summary 0:00-8:00 WEST bore: 
---------------------------- 
 
Plugged in SB1W3, OFTM channel 1 bad: does not init, but currents  
change and RO ok, this is nailed down to be the OFTM! 
This wedge has the big ground braid. 
 
Test SB1W2 after plugging by Saverio: everything fine,  
but cannot run L1 with full bias since it draws more than  
50uA (which is already known from Sidet) and the current  
limit is 50. I don't know how to change that... But this  
layer runs unbiased, so no problems expected, but limit  
needs to be changed! 
This wedge has also a big ground connection. 
 
Plugged in SB0W3: LIB test shows non-linearity of L2 and L4  
at low voltages? From 50-40V they go down by 20% in the current, 
but from 40V to 20V they change more like down to a third than  
to half... 
WIB test shows that OFTM channels 5 and 8 are bad! Channel 5  
did not init and channel 8 has a stuck bit (CAP ID errors). 
This JC is plugged in slightly skewed since in between the  
rails of SB0W3 and SB0W4 there seems to be some epoxy which  
blocks off the right edge of the JC, but decided to run it  
anyway and everything seems to be fine. 
This wedge also has a big ground strap. Connected SB1W3 and SB0W3  
grounds together, unfortunately we didn't save the histos from  
SB1W3, but we compared layer 3 rails from SB0W3 before and after  
the ground connection was done and it looked like the rails  
went down from ~1 count to below 0.5 counts! That is pretty  
good news! 
 
SB0W2 JC connected to cable bundle, check list prepared, waiting  
for LIB and for the online computers to go down... 
 
 
FINAL REMARK: the old SVX LIB disappeared and the new one  
doesn't work, all tests were performed with the L00 LIB!  
 
</pre></td></tr></td></table>
<!-- Author: Petra -->
<!-- Comment: Tue May 15 07;45;22 comment by...Petra -->
<pre>of course the SB1W3 has the OFTM problem in channel 6 and not 
in channel 1!</pre>



<!-- Date: Tue May 15 09:38:23 2001 -->
<pre>Owl Summary East Side 5/15/01 
 
	The evening go off to a rousing start with 
an ISL trip and FIB rack cooling trip.  We recovered 
from these around 0130.  However, b0fib04 continued 
to give us trouble after the trips were cleared; we 
could not download maps and handshake properly.   
It refused to reboot either from a session in the 
crate or from b0dap19.  FIB crate rebooted at rack by 
pressing RST button. 
 
	Returned to SB3W5 (I believe my logbook 
entry of 10:59 5/13 has typo) to check out earlier PS 
difficulties.  The difficulty at the time was 
that it was not possible to turn off L3 DVDD. 
After turning off GUI, it still drew 800 mA. 
At the time, it still wouldn't turn off after 
turning off interlocks, removing enable cable,  
or even power-cycling the crate (As we just 
couldn't kill it, I submit the appellation "Crate Dracula".) 
However, tonight we repeated the test, and there were no problems  
with the PS.  So we conclude it is now OK. 
 
	LIB and Blinky-light tested SB3W2 (S2IN).  It 
does not have a big shiny new ground braid.  As  
detailed in earlier log entry, it initialized OK, 
but about 5% of events gave RO errors on all DOIMs. 
Otherwise the RO was fine.  We swapped the timing cable 
and WIB, so they are both exonerated, as are the DOIM 
cables, since most RO is fine, and channels are not failing 
individually.  We concluded the problem was somewhere  
at the FIB crate, and decided to move along without 
plugging it. 
 
	We moved on to SB4W0 (S0CEN).  It passed the 
LIB and blinky light test, and then failed RO in the 
same way as S2IN. Different FTM, different cable bundle. 
We decided to--move on. This JC has a ground braid. 
	 
	Finally we tried SB5W0 (S0OUT).  It passed 
the LIB and blinky light test, then failed RO in the same 
way as the last two.  This was the end of our shift. 
This JC has a ground braid. 
 
	Probably all three of these JC's are pluggable. 
WIBs read out fine when they weren't hiccuping. 
It would be nice if someone like Steve or Mary could 
determine exactly what happened.  My (ADF) guess is that 
rebooting the crate again and doing quick WIB tests is 
the way to go.   
</pre>
<!-- Author: AF / MRB / SW -->


<!-- Date: Tue May 15 11:18:16 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>Updated plan for Tuesday day 
 
 
* priority - day shift  
      - Tony in east 
      - Lester in west 
 
When Tony finish L005/ OUT1, ISL moves to west 
             L005 or IN2 
 
West 
---------- 
 ISL West 
   
  1. IN2  low noise problem  - frees stuff for SVX 
  2. L005 plug - low noise, other stuff as well- 
  3. OUT3, L003 - need RTV but no rush 
  4. IN3 - needs pipes moved and replug - no rush 
 
 SVX WEST 
 
  1. ready to plug  
*      S2OUT 
*      S0OUT - use spare junction card 
 
  3. prepare for plugging - LIB, Blinky lights 
       S4IN - waiting on IN2 
       S4CEN    " 
       S4OUT    " 
       S10IN  waiting on L005 
       S11CEN   "  and need PS 
       S11OUT   "  and need PS 
       S7OUT - waiting on S7CEN PRD2 short fix 
 
  5. S7CEN - needs PRD2 fix 
   
  7. S7IN - replug when cooling pipes adjusted 
     S8IN - needs RTV, but probably easiest when  
            S7CEN, S7IN done 
   
 
EAST 
---------- 
  ISL east 
*  1. L005 - finish 
*  2. OUT1 - plug 
   3. OUT0 - debug - LV cable strung 
 
  SVX east 
   1. S5IN - RTV 
   2. Debug FIB problem and so plug 
      S2IN   
      S0CEN  
      S0OUT  
    
   3. S3IN - debug  ( need OUT1 also to free more stuff)  
 
   4. get ready for plugging -LIB/blinky lights 
      S10IN - waiting on L005 
      S11CEN    "          
      S2CEN   waiting S2IN 
      S1IN    Waiting OUT0 
 
 
   5. S5OUT eventually needs more debug or declared dead 
 
</pre></td></tr></td></table>
<!-- Author: jean -->


<!-- Date: Tue May 15 11:19:15 2001 -->
<pre>We just started work again - downtime since 
8:00 AM due to computer rebooting.</pre>
<!-- Author: jean -->


<!-- Date: Tue May 15 15:43:04 2001 -->
<pre>Problem with ISL dewpoint trip (around 1500).  ISL chiller valve stuck closed so that chiller output temperature was cold (9.2C). Dewpoint was 6C + 3C so that we were really close to trip limit.  Cycled Configuration Switch on ISL chiller front panel (this gets valve unstuck).  Seems to be working OK now.  I'll alert shift/tech operators.</pre>
<!-- Author: Rich Stanek -->


<!-- Date: Tue May 15 16:58:15 2001 -->
<pre>Summary of west side day shift: 
 
SB0W2: 	passed blinky lights. 
	LIB found bias on L1 not split. 
	punted. 
 
SB0W0:	used replacement junction card (s/n 147). 
	Passed LIB, WIB fine 
	Plugged in after some filing on non-via 
	side to get it to fit betwen rails. 
	Works fine. 
 
SB2W4:	passed blinky lights and lIb tests. 
	ready for WIB. 
	(note that Vdoim5 = 4.7 by DVM on  
	new SVX load box) 
</pre>
<!-- Author: lester sehban aaron -->


<!-- Date: Tue May 15 18:31:27 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>Summary of day shift east end 5/15: 
 
LB1W5:finished tests of wedge.  Looks good.  RTV applied and tagged out 
 
IB5W1:Plugged in.  Test without bias good.  Currents normal.  After applying bias to bias 0 all 5 ladders, DOIM 2V and 5V drop to 4/5th of previous value.  This is 20 seconds after the last bias voltage ramped up.   Layer 0 them gives no readout.  Re-init and get 0000s on L0 init readback.  Test rest of ladders successfully with full bias, with no problems.   Probed light output of L0.  No light output.   Above symptoms consistant with blown DOIM l0.   RTV applied and tagged out, l0 not usable.</pre></td></tr></td></table>
<!-- Author: aa,sw,s -->


<!-- Date: Tue May 15 18:54:38 2001 -->
<pre>replaced power supply 
SB0W2 S2Out west 
 
inserted power supplies 
SB1WB S11Cen west 
SB0W2 S2Out  east 
SB0W3 S3Out  east 
SB0WB S11Out east 
 
Only missing power supplies not in bottom quadrent are 
SB5WB S11Out west (L005 problem) 
SB5W1 S1Out  east (Out0 problem) 
SB3W3 S6In   east (power supply/slot of death!) 
 
</pre>
<!-- Author: herndon -->
<!-- Comment: Tue May 15 20;42;01 comment by...herndon -->
<pre>I have not placed enables for most of these power supplies as
I am out of part.  However, I was able to place enables for
most of the NW SVX crates today.  On the NE SVX crates the
users will still have to plug the enable in for themselves.

For SVX east
B3 = Enable 1
B4 = Enable 2
B5 = Enable 3</pre>
<!-- Date: Tue May 15 20:30:17 2001 -->
<pre>Tested SB3W6: Power supply would not turn off failure 
 
Inserted failed power supply. Connected cables and enable. 
Turned on power supply using front panel and turned power 
supply off. No channels on according to CAEN front panel or  
red LED. 
 
Turned on GUI.  No channels on according to GUI.  Turned on 
power supply using GUI and turned power supply off.  No 
channels on according to GUI, front panel and LED.   
 
Turned on power supply using GUI and removed enable cable. 
Power supply tripped.  No channels on according to GUI, front 
panel and LED.   
 
Conclusion: problem is not reproducible. 
Note that one difference is that the power supply is not 
connected to the wedge. 
 
We should make plots of the spy information to see if there 
is any additional information there.</pre>
<!-- Author: herndon -->



<!-- Date: Wed May 16 00:49:57 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>EAST BORE: 
Debugged S3IN.   Fixed CAP ID errors in layer one by putting an air 
gap at the DOIM connection in the bore using a double thickness of 
Kapton tape.  Assembly has been wrapped with Kapton.   Please do not 
disconnect. 
Put ground straps on S2IN, S3CEN, S10IN, and S11CEN.   Other junction 
cards for S2CEN, S3OUT, S2OUT and S11CEN are at SiDet for Bert to solder. 
Andy's plan was to finish S2IN, S0CEN, S0OUT and then go on to S10IN 
and S11CEN. 
WEST BORE: 
Petra will try and plug S2OUT at some point tonight.   She and Andy 
will try an work in parallel in the East side.</pre></td></tr></td></table>
<!-- Author: Paul Shepard -->
<!-- Comment: Wed May 16 00;56;36 comment by...Paul Shepard -->
<pre>WEDGE HAS HAD RTV APPLIED.</pre>


<!-- Date: Wed May 16 08:15:08 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>East Bore 5/16 Owl 0000-0800 
 
	The following wedges were LIBed, WIBed, Plugged, 
Tested, and RTV'ed: 
 
	S2IN	(SB3W2) 
	S0CEN	(SB4W0) 
	S0OUT	(SB5W0) 
	S10IN	(SB3W10) 
 
	We did not do the post-RTV tests due to quadlog 
trip at 0730 as we prepared to do them. 
 
	S10IN gave occasional 00 sequence errors.   
However, we made them go away by standing off the 
DOIM connectors by about half a millimeter. 
 
	S11CEN is ready to WIB--hooked up the WIB 
DOIMs.  It has been LIBed and blinky-lighted.</pre></td></tr></td></table>
<!-- Author: ADF / MRB / SW -->
<!-- Comment: Wed May 16 08;16;31 comment by...ADF -->
<pre>Tagged out S2IN, S0CEN, S0OUT PS's.  Left S10IN untagged
in case of desire to adjust (lower) DOIM voltage.</pre>


<!-- Comment: Wed May 16 08;37;22 comment by...ADF -->
<pre>CRUSHED ~10 PINS ON SHORT JC #148 (used with 
WIB); they were on J7.  Cut them off so as not to
induce shorts anywhere.</pre>
<!-- Comment: Wed May 16 12;29;15 comment by...Simon W -->
<pre>S2IN, S10IN, S0CEN, S0OUT retested OK after RTV.</pre>
<!-- Date: Wed May 16 08:20:32 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>This is the report of a not so efficient night in the WEST bore: 
================================================================ 
 
first of all: Dave et al worked until 2:30 in order to  
understand the ISL and L00 problems but didn't come to the  
point to bless them, I think for the L00 they want the PS to  
be swapped since they see rather large currents... 
  
We worked on SB0W2 
it has a ground strap 
it LIB tested ok, the new PS seems to be fine. 
 
blinky lights ok, but with WIB#1 nothing inits, the currents  
don't seem to change and nothing gets read back! 
 
in order to debug this we basically swapped the complete  
inventory in the west around: 
all the following steps didn't help, if not leaving Jeff  
and me fairly confused...: 
 
swapped to L00 WIB;  
swapped FIB command cable from SB0W11; 
swap almost everything with SB0W3, which is already plugged and  
works: 
  FIB cable, 
  one DOIM at the OFTM, 
  one DOIM at the bore; 
swapped to test ("SVX compatible") JC; 
run this wedge in the lower half of the OFTM/FIB and SB0W3 in the  
upper;   
 
 
 
NEXT step for day shift: 
------------------------ 
Use SB2W10 to ensure that WIB#1 works! 
From there on swap one by one back to SB0W2: 
the JC; 
the PS+power cables; 
the FIB cable+DOIMs; 
 
Somehow this wedge reminds us to the infamous LIB test passing  
LV cables which wouldn't show anything wrong but which would  
fail the WIB test completely! 
</pre></td></tr></td></table>
<!-- Author: Petra, Francesco, Jeff -->