J-PARC???????????????

1
J-PARC???????????????

• ? ??
• (KEK/IPNS ????????????)
• ????????????????
• ??????????????

2
?????????????????????(Phase I)
HD-HALL 56m(L)60m(W)
Beam profile monitor (lt10-3 Pa)
Beam profile monitor (1 Pa)
50-GeV PS
A-Line
???????
2?????(B-Line?)
T1 target (??Ni??)
?????? (?????)
T0 Target (??????????)

• ?????
• 50GeV-15mA?????, ?????? 0.7?, ??????3.4?
• ????????????50?
• ??Ni????
• ???????????
• ????????100???????????20?
• ???????????(Personnel Protection System PPS ?
  Machine Protection System MPS)
• ???????????????EPICS?????????????

3
?????
4
MySQL?????????????????
EPICS Channel Access
Network
ODBC
Windows LabVIEW
Linux EPICS IOC
PS Cont
DB
Power Supply 100
Linux DB Server MySQL-4.0
?????? (????)
MySQL-EPICS I/F (????/????)
5
MySQL-DB????
Read-Write Access speed
SQL sequence speed
1Hz access
1Hz access
Server CPU dependence
ODBC v.s. C-API
1Hz access
6
???????
???????????(????)
Python-Cmd???CUI(?)
EPICS???????(????)
Python-Tkinter???GUI(????)
7
??????????????
Ethernet
64ch scanning ADC Advanet ADVME2706
16ch VME Current Integrator (?0.4400 nC/5V)
BLM
16 ch DC Voltage
EPICS Channel Access
BLM
BLM comparator 32ch input
To Interlock (TTL level)
Ethernet Interface
1.8 sec.
Input 8-15
BLM
VME bus
Output 0-15
C.I. Out
Input 0-7
ADC scan
Gate
Gate
Reset
Reset
VME ???????????? (????/????)
8
??????????????????
???????????????????????(?)

• ???????BLM???C.I.????
• ADVME-2607 ?? Device support ???
• ????? O.K.
• Waveform record
• SCAN I/O Intr ?????????
• UI ? ?
• ??????????? fit ??? ?
• Root ?? ?
• ??? Channel archiver ?????
• ?? EPICS ???????
• ?????????????

SPIC??mountain view
9
?????????????

• ?????????????????????(DSP)????????????????????????
  ?(??????100k sample/s, ???10kHz)
• 50GeV-PS Local control??km??????????????????
• ADC 65MHz/sample, 12-bit resolution
• DAC 125Msample/sec., 14bit resolution

Spill monitor Signal input
(????/????)
GP-IO
GP-IO
ADC AD9235 65MHz sample 2ch input
DAC AD9764AR 14bit, 125Msample/sec.
KEK-VME
KEK-VME
FPGA
FPGA
Optical Driver TX 1.5 Gbit / sec.
Optical Receiver RX
Optical cable A few km
10
XML-RPC??????????
1??1??????????? EPICS Channel Archive???
11
??????????
Python-Tkinter???GUI(????)
?????????(????)
12
T1????????
????Ni?? (?????)
Python-Tkinter ???GUI(????)
13
We are here.
14
?????

• 2005??
• MySQL???????????????
• ?????????Signal Transporter????????
• EPICS?Know-How??
• 2006??(SY????????)
• ???????????
• ??????????
• ??????
• ???
• ???
• 2007??(?????????)
• ???????????(PPS, MPS)????
• T1????????????????
• ??????????(???????????????????????)
• 2008?
• ?????????????????
• GUI???Cold run

15
???

• ???????(H16???????)
• MySQL????????????
• ?????/??????????????
• ???????????????
• ??????????
• EPICS????????know-how??
• ?????/????????
• ???????????(H18?19??)
• ?????????????????
• ???????????
• EPICS?????????????
• ?????????????
• ??????????????
• ???????????????