Linac BPM Electronics Upgrade PIP Status report Elliott McCrory March 6, 2013.
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Linac BPM Electronics Upgrade PIP Status report Elliott McCrory March 6, 2013
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Transcript of Linac BPM Electronics Upgrade PIP Status report Elliott McCrory March 6, 2013.
Linac BPM Electronics Upgrade
PIP Status reportElliott McCroryMarch 6, 2013
BPM Status 2
Outline The good parts
All modules are installed All positions have been verified as reasonable ACNET Devices read correctly OAC is running and doing many of the specified
actions New Java applications are loaded
The not-so-good part Continue to have commissioning problems with
modules OAC response is not great Java applications need work
Measurements Software Status
3/5/2013
BPM Status 3
Personnel Review Instrumentation
EMNathan EddyTechnicians as needed
LinacMatt GardnerTechnicians as needed
PPDSten HansenTerry Kiper
3/5/2013
The Good Parts
BPM Status 5
Installations 15 “Masters” in 15 crates are online.
Some BPM Pickups are faulty BPV5OT: Is beam hitting the pickup?
Decimal Name1 Tank 2 131.225.131.199 LNBP01 LEL 2 Out 33 0 0 0 0 0 0 0 0 0 02 Tank 3 131.225.131.205 LNBP02 LEL 3 In 19 LEL 3 Out 12 0 0 0 0 0 0 0 03 Tank 4 131.225.131.207 LNBP03 LEL 4 In 14 0 0 0 0 0 0 0 0 0 04 Tank 5 131.225.131.209 LNBP04 LEL 5 In 43 LEL 5 Out 57 0 0 0 0 0 0 0 05 LDR-0 131.225.131.249 LNBP05 HEL 0-2 23 HEL 0-3 54 HEL 0-4 30 HEL 1-1 39 HEL 1-2 21 HEL 1-3 13
6 LDR-0 131.225.131.218 LNBP06 HEL 2-1 31 HEL 2-2 34 HEL 2-3 48 HEL 3-1 59 HEL 3-2 44 BP201 27
7 LDR-0 131.225.131.242 LNBP07 HEL 3-4 28 HEL 4-1 53 HEL 4-2 45 HEL 4-3 52 HEL 4-4 56 HEL-3-3 17
8 LDR-1 131.225.131.243 LNBP08 HEL 5-1 22 HEL 5-2 60 HEL 5-3 49 HEL 5-4 35 HEL 6-1 29 HEL 6-2 2
9 LDR-1 131.225.131.248 LNBP09 HEL 6-3 40 HEL 6-4 6 HEL 7-1 58 HEL 7-2 26 HEL 7-3 36 HEL 7-4 55
10 LG1-RR2-3 131.225.138.107 MTABP7 BP204 38 BP203 5 BP202 25 ?? 16 0 0 0 0
11 LG1-RR4-1 131.225.138.108 MTABP8 Q1 15 Q2 10 LAM 41 Q3 89 Q4 63 Q5 70
12 GR24-RR6-1 131.225.138.109 MTABP9 Q6 73 Q7 71 Q8 68 Q9 51 0 0 0 0
13 GR24-RR6-3 131.225.138.110 MTABP10 Q10 90 V-Q11 11 Q12 18 DEB 42 Q13 24 0 0
14 GR24-RR6-3 131.225.138.111 MTABP11 Q15 3 Q16 69 Q14 8 Q17 92 SEPU 86 HSEPD 0
15 GR24-RR6-3 131.225.138.025 MTABP12 PFOIL 9 L1D 67 S01 64 L1U 66 S24 72 0 0
IP Address BPM NamesMaster Slave 1 Slave 2 Slave 3 Slave 4 Slave 5
Low
-Ene
rgy
Linac
Diag
nosti
cs
Room
400
MeV
Line
LocationCrate
#
3/5/2013
BPM Status 6
Modules on hand These 71 modules exist
S/N 3, 4, 6, 7, 9-20, 22-37, 39-61, 64, 65, 67-74, 87, 90, 91, 93
Photos – Tank 5 (Typical of LEL)
3/5/2013
Diagnostics Room
Linac 400 MeV
3/5/2013
Booster 400 MeV
3/5/2013
Booster Rack 2
3/5/2013
Booster Rack 3
3/5/2013
Measurements
BPM Status 123/5/2013
BPM Status 13
Simple Phase Correlation
L:D52BF
L:D
74
BF
3/5/2013
BPM Status 143/5/2013
SVD for Phases0: D42BF
1, 2: D7TOR
SV 3
BPM Status 15
Simple Position Correlation
L:D22BPH
L:D
23
BPH
3/5/2013
BPM Status 16
Simple Position Correlation
B:HPLAM
B:H
PQ
2
3/5/2013
BPM Status 17
SVD: First singular value
3/5/2013
D12BPV
D34BPV
D54BPV
D62BPVD64BPV
D72BPV
D22BPVD23BPV
D31BPV D43BPV VPQ2
BPM Status 18
Second singular value
3/5/2013
D13BPH
D21BPH D23BPH
D31BPH
D41BPH
D51BPH
D61BPH
D71BPH
D74BPH
HPQ2
BPM Status 19
7th & 9th singular value: Noisy?
3/5/2013
D13BPV
D44BPH
Controls Software
BPM Status 203/5/2013
BPM Status 21
Java Applications: Screen Shots
3/5/2013
BPM Status 22
Linac BPM Expert
3/5/2013
BPM Status 23
Access to internal registers
3/5/2013
BPM Status 24
Calibration with CalTone
3/5/2013
BPM Status 25
Synchronous DAQ Waveforms
3/5/2013
BPM Status 26
Sync. DAQ Waveforms
3/5/2013
BPM Status 27
Multiplexed Waveforms
3/5/2013
BPM Status 28
Register Summaries
3/5/2013
Ongoing work
BPM Status 30
List of commissioning problems
Several one-offs that have been fixed E.g., forgetting to “save” registers properly so that
they come up in the correct configuration. Simple problems with modules (e.g., loose
connection, S/W bugs)• Easily repaired by Hansen/Kiper
NIM Power supply failure
805 MHz input signal problem Each module requires 805 MHz at ~ -10 dBm When it goes away, FPGA enters undefined state Kiper & Hansen understand the problem; developing
a work-around This seems to manifest itself only in the 400 MeV
BPMs• Source: Debuncher room
3/5/2013
BPM Status 31
Controls Software TO DO Booster 400 MeV line steering
Bill Marsh & Mike Sliczniak are on it
Problems in OAC/Module communicationsLeads to slow response
• taking fraction minute to see resultGives impression that Java apps are
unreliable
More bells & whistles?
3/5/2013
BPM Status 32
Other TO DO Calibration Better data analysis
3/5/2013
BPM Status 33
Summary Installation is complete Still seeing startup problems Java/expert apps need work
3/5/2013
