ELOG AIDA

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

AIDA

Fields marked with * are required

Entry time:

Fri Aug 19 11:07:44 2016

Author*:

Subject*:

> > 
> > 14.00 Both AIDA NIM bins U/S 
> >       Upper NIM bin - BNC PB-4, Ortec 433, 2x CAEN N1419, 1x CAEN N1419B - ac mains fuse 100V/8A/slow? blowing
> >       Lower NIM bin - 11x MACB - not powering up
> > 
> >       Replaced both NIM bins.
> >       Upper NIM bin - 11x MACB
> >       Lower NIM bin - BNC PB-4, Ortec 433, 2x CAEN N1419, 1x CAEN N1419B
> > 
> > 15.50 Julabo FL11006 chiller ON - set point +20 deg C
> >       B2F/F11 ambient temp +24.0 deg C, RH 54%, DP +13.8 deg C
> > 
> >       Bias 6x MSL type BB18 DSSSDs - see attachments 1-2
> > 
> > 16.10 Startup DAQ nnaida1-24 *except* nnaida19
> > 
> >       System-wide checks
> > 
> >       Check clock status OK
> >       Check ADC calibration - nnaida7 failed
> >       Check ASIC clock timestamp - multiple failures - see attachment 3
> >       Check SYNC errors not counted Since Baseline - see attachment 4
> >       Check SYNC pulses received - see attachment 5
> > 
> >       BNC PB-4 
> > 
> >       Amplitude 90,000, x5 attenuator IN
> >       t_r 50ns, tau_d 50us
> >       Polarity -
> >       INT ref, delay MIN, tail pulse
> > 
> >       FEE64 temperatures - see attachment 6
> > 
> > 16.34 R1 starts (directory Aug2016)
> > 
> >       slow comparator 0x10, LEC/MEC fast comparator 0x10
> > 
> >       merge 555k data items/s, tapeserver 4430 kb/s
> Looks like a problem with the inter-MACB wiring.
> The screen shots show groups of 4 with the problems.
> I suggest re-seating the short HDMI cables and reset the system.

Short HDMI cables re-seated. See attachment 1

Encoding: HTML ELCode plain
Suppress Email notification Resubmit as new entry

Attachment 1:

7.png Original size: 1513x1029

Attachment 2:

Drop attachments here...

ELOG V3.1.4-unknown