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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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AIDA |
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Message ID: 590
Entry time: Tue May 23 03:01:52 2017
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Author: |
CB, TD, NN, OH |
Subject: |
Tuesday 23 May |
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11.02 DAQ continues OK
Current file May2017/R22_192
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x0a
LEC/MEC fast comparator 0xff
Detector biases; leakage currents OK - see attachment 1
FEE64 Temperatures OK - see attachment 2
good events; statistics OK - see attachment 3
No warnings/errors reported by merger since DAQ GO - see attachment 4
*all* system wide checks OK *except* ADC calibration of nnaida7, 9, 13, 22
11.05 E17/F11 ambient temperature +23.9 deg C, RH 41.3%, d.p. +10.5 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 75%)
Voltage on BRIKEN 3He tubes now ON
11.07 DAQ stops OK
Current file May2017/R22_193
Deleted R22*
Loaded new firmware to test ADC calibration clock issues - attachment 6
Firmware loaded - attachment 7
Restarted Firefox - temperatures still look fine - see attachment 7
System wide checks - nnaida1 clock failed, other clocks OK - attachment 8
ADC calibration failed for nnaida1, 3, 21 - attachment 9
Other system wide checks OK
Statistics - few SYNC pulses received by nnaida 9 and 12. See attachement 10
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x0a
LEC/MEC fast comparator 0xff
BNC PB-4 settings
Amplitude 90,000
x5 attenuator IN
t_r 50ns, tau_d 50us
polarity -
rate 250Hz range
delay MIN, tail pulse
13.10 DAQ started
File May2017/R23
Run Control GO - Tape server GO - Merger Unpause - Merger data rate 0, but Tapeserver sees events and
Merger links are green - see attachment 11
Start ASIC data readout - Merger sees data rate of ~800 000 items/s (OK!)
FPGA clock monitor page (http://localhost:8015/AIDA/MONLOCK/MONLOCK.tml) screenshot attached (12)
Ras Pi system console logs for USB0 attached - see attachment 13
18.00 Merger found stopped. We were unable to stop the DAQ. Powered off FEEs. Power on, only eight were supplied
power.
Blown fuse in USB bias controller - replaced.
Power ON the FEEs. All 24 FEEs mounted.
Current file May2017/R23_27 - stopped at 15:27
18.31 nnaida20 rebooted on its own
18.37 E17/F11 ambient temperature +23.7 deg C, RH 39.8%, d.p. +9.5 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 70%)
18.41 Restarted DAQ
Detector biases; leakage currents OK - see attachment 14
System wide checks - OK *except* several modules failed ADC calibration - see attachment 15
FPGA clock monitor screenshot attached (16)
18.51 Stopped DAQ. Flashed previous firmware on FEEs (FEE_GF_Feb16_24.bin)
Power cycled. All 24 modules mounted OK.
nnaida22 rebooted on its own
Time out Setting up the DAQ on nnaida2 and others. Power cycled again.
nnaida17 rebooted on its own.
Time out Setting up the DAQ on nnaida1. Power cycled again.
19.56 DAQ finally started.
Current run R24
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x64
LEC/MEC fast comparator 0x20
*all* system wide checks OK *except* some ADC calibrations and clock on nnaida1
Temperatures OK
Statistics OK
Logs for nnaida 17,20,22 attached
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#!/bin/csh -f
date
hostname
echo "unlocking flash"
/usr/sbin/flash_unlock /dev/mtd2
echo "done"
# Acquisition firmware FEE_GF_Feb16_24.bin (2016_09_01)
#echo "loading mtd2 with /MIDAS/Aida/FEE_GF_Feb16_24.bin"
#/usr/sbin/flashcp /MIDAS/Aida/FEE_GF_Feb16_24.bin /dev/mtd2
# Firmware to test ADC calibration clock issues: FEE_GF_Nov16_2.bin (2017_05_23)
echo "loading mtd2 with /MIDAS/Aida/FEE_GF_Nov16_2.bin"
/usr/sbin/flashcp /MIDAS/Aida/FEE_GF_Nov16_2.bin /dev/mtd2
echo "done"
flash_lock /dev/mtd2 0 -1
echo "Flash /dev/mtd2 locked"
#echo "error reading file"
echo "finished"
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