| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
11856
|
Mon Dec 7 10:45:21 2015 |
ericq | Update | CDS | daqd is mad | Since removing c1pem from the daqd master
file, daqd has not crashed. I suppose we're
running into the stability issue that motivated |
|
|
11859
|
Mon Dec 7 11:25:10 2015 |
jamie | Update | CDS | daqd is mad |
|
|
|
11868
|
Wed Dec 9 19:01:45 2015 |
jamie | Update | CDS | back to fb1 | I spent this afternoon trying to debug
fb1, with very little to show for it.
We're back to running from fb. |
|
|
11882
|
Mon Dec 14 23:56:29 2015 |
ericq | Update | CDS | c1pem reverted | To get C1PEM data back into the frames,
I removed the new BLRMS blocks, recompiled,
reinstalled, re-enabled it in daqd, restarted. |
|
|
11883
|
Tue Dec 15 11:22:53 2015 |
gautam | Update | CDS | c1scx and c1asx crashed | I noticed what I thought was excessive
movement of the beam spot on ITMX and
ETMX on the control room monitors, and when |
|
|
11886
|
Wed Dec 16 10:56:22 2015 |
gautam | Update | CDS | hard reboot of FB | [ericq,gautam]
Forgot to submit this yesterday...
While we were trying to get the |
|
|
11890
|
Thu Dec 17 14:02:05 2015 |
gautam | Update | CDS | IPC channels for beat frequency control set up | I've set up two IPC channels that take
the output from the digital frequency counters
and send them to the end front-ends (via |
|
|
11891
|
Thu Dec 17 16:44:03 2015 |
gautam | Update | CDS | ALS Slow control MEDM screen updated |
|
|
|
11972
|
Wed Feb 3 08:39:17 2016 |
Steve | Update | CDS | blank daily summary pages | Daily summary pages are blank today. Yesterday
is ok |
|
|
12024
|
Sun Mar 6 15:24:05 2016 |
gautam | Update | CDS | FB down again | I came in to check the status of the nitrogen
and noticed that the striptool panels in
the control room were all blank. |
|
|
12025
|
Mon Mar 7 20:40:02 2016 |
ericq | Update | CDS | FB down again | We went and looked at the monitor plugged
into FB. All kinds of messages were
being spammed to the screen (maybe RAM errors), |
|
|
12064
|
Tue Apr 5 14:16:34 2016 |
gautam | Update | CDS | BLRMS for optics suspensions - library block UPDATED | As discussed in a Wednesday meeting some
time ago, we don't need to be writing
channels from BLRMS filter modules to frames |
|
|
12140
|
Mon May 30 18:19:50 2016 |
Johannes | Update | CDS | ASS medm screen update | I noticed that the TRY button in the ASS
main screen was linking to LSC_TRX instead
of LSC_TRY. Gautam fixed it. |
|
|
12148
|
Fri Jun 3 13:05:18 2016 |
ericq | Update | CDS | CDS Notes | Some CDS related things:
Keith Thorne has told us
about a potential fix for our framebuilder woes. |
|
|
12151
|
Mon Jun 6 16:41:36 2016 |
ericq | Update | CDS | FB upgrade work | Barring objections, starting tomorrow morning, Jamie
will be testing the new FB code. The IFO
will not be available for other use while |
|
|
12152
|
Tue Jun 7 11:12:47 2016 |
jamie | Update | CDS | DAQD UPGRADE WORK UNDERWAY | I
am re-starting work on the daqd upgrade again
now. Expect the daqd |
|
|
12155
|
Tue Jun 7 20:49:50 2016 |
jamie | Update | CDS | DAQD work ongoing | Summary: new daqd code
running overnight test on fb1. Stability
issues persist. |
|
|
12156
|
Wed Jun 8 08:34:55 2016 |
jamie | Update | CDS | DAQD work ongoing | 38 restarts overnight. Problem definitely
not fixed. I'll be reverting back
to old daqd and fb this morning. Then |
|
|
12158
|
Wed Jun 8 13:50:39 2016 |
jamie | Configuration | CDS | Spectracom IRIG-B card installed on fb1 | [EDIT: corrected name of installed card]
We just installed a Spectracom
TSyc-PCIe timing card on fb1. The |
|
|
12161
|
Thu Jun 9 13:28:07 2016 |
jamie | Configuration | CDS | Spectracom IRIG-B card installed on fb1 | Something is wrong with the timing we're
getting out of the symmetricom driver, associated
with the new spectracom card. |
|
|
12162
|
Thu Jun 9 15:14:46 2016 |
jamie | Update | CDS | old fb restarted, test of new daqdon fb1 aborted for time being | I've restarted the old daqd on fb until
I can figure out what's going on with
the symmetricom driver on fb1. |
|
|
12166
|
Fri Jun 10 12:09:01 2016 |
jamie | Configuration | CDS | IRIG-B debugging | Looks like we might have a problem with
the IRIG-B output of the GPS receiver.
Rolf came over this morning to |
|
|
12167
|
Fri Jun 10 12:21:54 2016 |
jamie | Configuration | CDS | GPS receiver not resetting properly | The GPS receiver (EndRun Technologies box
in 1Y5? (rack closest to door)) seems to
not coming back up properly after the reboot. |
|
|
12173
|
Mon Jun 13 20:01:30 2016 |
varun | Update | CDS | DAFI GUI update | Summary: I am implementing
digital audio filtering on various interferometer
signals in order to listen to the processed |
|
|
12179
|
Tue Jun 14 19:37:40 2016 |
jamie | Update | CDS | Overnight daqd test underway | I'm running another overnight test
with new daqd software on fb1. The
normal daqd process on fb has been shutdown, |
|
|
12180
|
Tue Jun 14 20:10:19 2016 |
varun | Update | CDS | DAFI GUI update | I have added Enable buttons for each of
the DSP blocks, and labels for the matrix
elements. The input matrix takes inputs from |
|
|
12181
|
Wed Jun 15 09:52:02 2016 |
jamie | Update | CDS | Very encouraging results from overnight split daqd test | Very encouraging |
|
|
12182
|
Wed Jun 15 10:19:10 2016 |
Steve | Configuration | CDS | GPS antennas... debugging | Visual
inspection of rooftop GPS antennae: |
6x |
|
12183
|
Wed Jun 15 11:21:51 2016 |
jamie | Update | CDS | still work to do to transition to new configuration/code | Just to be clear, there's still quite
a bit of work to fully transition the 40m
to this new system/configuration. Once |
|
|
12185
|
Wed Jun 15 22:12:55 2016 |
varun | Update | CDS | DAFI update: stereo output | I wish to have stereo audio output for
the DAF module. Hence, there needs to be
a second output from the DAF. I added this |
|
|
12191
|
Thu Jun 16 16:11:11 2016 |
jamie | Update | CDS | upgrade aborted for now | After poking at the new configuration more,
it also started to show instability.
I couldn't figure out how to make test |
|
|
12200
|
Mon Jun 20 11:11:20 2016 |
Steve | Configuration | CDS | GPS receiver not resetting properly | I called https://www.endruntechnologies.com/pdf/USM3014-0000-000.pdf
and they said it's very likely just needs
a software update. They will email Jamie |
|
|
12201
|
Mon Jun 20 11:19:41 2016 |
jamie | Configuration | CDS | GPS receiver not resetting properly |
|
|
|
12202
|
Mon Jun 20 14:03:04 2016 |
jamie | Configuration | CDS | EndRun GPS receiver upgraded, fixed | I
just upgraded the EndRun Technologies Tempus
LX GPS receiver timing unit, and it seems |
|
|
12207
|
Tue Jun 21 11:26:42 2016 |
varun | Frogs | CDS | medm command not working | "medm: command not
found" error when run through |
|
|
12208
|
Tue Jun 21 11:49:29 2016 |
ericq | Frogs | CDS | medm command not working | The workstations' .bashrc
is a symbolic link to /users/controls/.bashrc
In it, someone commented out the |
|
|
12211
|
Wed Jun 22 10:15:45 2016 |
varun | Update | CDS | DAFI update: stereo output | I have updated the DAFI with the following
changes:
1) Separated both the channels |
|
|
12215
|
Mon Jun 27 15:12:09 2016 |
varun | Update | CDS | DAFI update: stereo output | Using an RC to BNC connector from the inner
drawer, I have added a second output cable
going from the output Fibox in the control |
|
|
12251
|
Wed Jul 6 10:58:29 2016 |
Varun | Update | CDS | DAFI review | The DAFI block was reviewed by Rana yesterday.
The following changes/improvements were suggested: (Updated
on 20th July 2016 with tasks taat remain |
|
|
12266
|
Thu Jul 7 12:44:52 2016 |
varun | Update | CDS | DAFI update | Attached is a diagram, showing the entire
(planned) signal flow of the DAF model. Some
thoughts on the implementation after discussion |
|
|
12282
|
Fri Jul 8 22:26:03 2016 |
varun | Update | CDS | DAFI Update: Changes in LSC model | I have added the control signals DARM_CTRL,
MICH_CTRL, PRCL_CTRL, SRCL_CTRL, CARM_CTRL,
XARM_CTRL, YARM_CTRL, MC_CTRL to the |
|
|
12284
|
Sun Jul 10 15:54:23 2016 |
ericq | Update | CDS | All models restarted | For some reason, all of the non-IOP models
on the vertex frontends had crashed.
To get all of the bits green, I |
|
|
12287
|
Sun Jul 10 20:08:44 2016 |
varun | Update | CDS | DAFI Update: Changes in LSC and PEM models | I have added the PEM signals mentioned
in the previous elog as DAF inputs through
PCIE IPC, and compiled and restarted the |
|
|
12303
|
Thu Jul 14 23:38:59 2016 |
varun | Update | CDS | c1lsc FE unresponsive | Today, at around 10:30, c1lsc machine froze
and stopped responding to ping and ssh after
I compiled and restarted c1daf. I think it |
|
|
12304
|
Fri Jul 15 12:21:28 2016 |
varun | Update | CDS | c1lsc FE unresponsive | c1lsc is up and running, Eric did a manual
reboot today.
|
|
|
12307
|
Sat Jul 16 00:30:42 2016 |
varun | Update | CDS | DAFI update: Frequency warping | c1lsc unresponsive | Summary: I am trying to
implement frequency warping/pitch shifting
on the real time FE. Here is a description |
|
|
12309
|
Mon Jul 18 18:44:52 2016 |
varun | Update | CDS | c1lsc FE recovered | c1lsc FE is up and running.
Details:
2) The machine was manually rebooted. |
|
|
12319
|
Thu Jul 21 12:03:35 2016 |
varun | Update | CDS | DAFI update: Humming noise in DAFI output |
Summary: There |
|
|
12320
|
Thu Jul 21 14:27:24 2016 |
varun | Update | CDS | DAFI Update: Arbitrary Math block | Summary: I have added
an arbitrary math block to the DAFI model,
which takes two inputs, say X and Y, and |
|
|
12321
|
Thu Jul 21 15:03:13 2016 |
varun | Update | CDS | DAFI Update | 1) I have added the status summary of the
DAFI block to the main FE status overview
screen in the c1lsc cloumn. (attachment 1) |
|