11.00 Merger found stopped at 03:27 - current file R24_7
Restarted Merge. Stopped Run control. Run control stopped, got error message - see attachment 1
nnaida 1-16 show error, nnaida 17-24 show stopped - see attachment 2
No new panics in Raspberry Pi console monitor
13.10 Found FEE64 #1-16 power off - fuse failed in section #1 of USB-controlled ac mains relay - this fuse was
replaced yesterday
13.15 Closed file May2017/R24
Closed DAQ, Merger & Tapeserver browsers & terminated terminal servers
13.22 Replaced 250V/16A/fast fuse *and* carrier in section #1 of USB-controlled ac mains relay - when fuse fails
there is some solder leaks from base of fuse into carrier
13.25 Switch on relays # 1-8 at ~10s intervals
Count 24 authenticated mount requests 13.26.02 to 13.27.30 - see attachment 5
13.31 E17/F11 ambient temperature +24.4 deg C, RH 40.0%, d.p. +9.9 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 65%)
Detector biases & leakage currents OK - see attachments 3 & 4
13.39 Checked Pi-monitor - no further panics detected in FEE64 system logs
13.54 Turned on DAQ.
FEE temperatures OK - see attach 6
System wide checks ok *except* nnaida1 clock status (status 6) and nnaida1,7,8,9,13,21,24
Manually recalibrated all *except* nnaida21
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x64
LEC/MEC fast comparator 0x20
BNC PB-4 settings
Amplitude 90,000
x5 attenuator IN
t_r 50ns, tau_d 50us
polarity -
rate 250Hz range
delay MIN, tail pulse
Current file R26
ttyUSB0 attached - 7
14.04 good events statistics - see attachment 8 |