HITRAP_CS

HITRAP – A CS based control system
R. Bär, W. Barth, D. Beck, T. Beier, M. Bevcic, E. Berdermann, K. Blaum, M. Block, A. BräuningDemian, H. Brand, K. Brantjes, E. Bodewits, G. Clemente, L. Dahl, C. Dorn, S. Eliseev, S.
Fedotova, R. Fischer, P. Forck, F. Herfurth, R. Hoekstra,
M. Kaiser, O. Kester, H.-J. Kluge, S. Koszudowski, N. Kotovski, C. Kozhuharov, R. Kremers, R.
Lotz, F. Nolden, W. Nörtershäuser, B. O'Rourke, F. Peldzinski, J. Pfister, W. Quint, D. Racano,
U. Ratzinger, A. Sauer, A. Schempp, M. Shaaban, A. Sokolov, M. Steck, T. Stöhlker, W.
Vinzenz, M. Vogel, G. Vorobjev, C. Will, D. Winters, A. Wolf, O. Zurkan
and the HITRAP collaboration
Darmstadt
Frankfurt
Heidelberg
Mainz
Groningen
Outline
• The HITRAP decelerator
• Requirements for the Control System
• Status and Future
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
400 MeV/u
UNILAC
SIS
Experiments
0.3 meV
4 Kelvin
•
•
•
Cooler
Penning Trap
g-factor of the bound electron
hyperfine spectroscopy with laser
light
collision studies highly-charged
ions (HCI) – atoms
Stripper
HITRAP @ GSI
6 keV/u
•
•
•
400 MeV/u
FRS
ESR
Linear
Decelerator
4 MeV/u
high-precision mass measurements
highly-charged ions (HCI) - surface
interactions
hollow atom spectroscopy
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
HITRAP – Linear Decelerator
to
experiments
matching section
and cooler trap
DDB section
IH section
RFQ section
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
HITRAP – Linear Decelerator
Beam that will be available to users:
type
ions/pulse
energy
A/q < 3 (U92+ ...)
105
keV/q ... meV/q
Instrumentation for beam diagnostics
•
Scintillation screens based on YAG
single crystals
•
Capacitive phase probes
•
Wire grids
•
Faraday cups
•
Diamond detector for energy and
position
beam from ESR
energy spread ≥ 0.3 meV
beam to experiments
Double Drift
Buncher
4 MeV/u
IH
RFQ
Cooler Penning
Trap
0.5 MeV/uIons at Rest 6 keV/u
F. Herfurth - HITRAP – Heavy, Highly-Charged
HITRAP Experimental Area
2m
SPECTRAP
surface
experiment
EBIT
MOT;
Mass Measurements
g-factor
HITRAP
HF-platform
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
Major Challenges
• Need integration of accelerator and experiment
• Need integration of beam diagnostics and control
• Need possibility to extend it to and communicate with
experiments
• Complex systems of several levels of subsystems (for
instance Trap control)
• Need “easy” access to controls for “operators”
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
HITRAP Components
(15c) Diagnostik
(15d) LEBT Teil 3
(19c) Diagnostik
(19b) elekt. Ablenker
(19a) Diagnostik
TR4DK2
TR4ME5
TR5DK5
TR5MU2
TR5DK4
TR4DF2
TR4KX5
TR5DC5
TR4DC2
TR4KY5
TR5DF4
TR5DC4
TR4ME6
(15b) LEBT Teil 2
TR3KX6
(19) elekt. Quadrupoldublett
TR4ME3
TR4KY6
TR5QD3 1
TR4KX3
TR5QD3 2
TR4KY3
(18e) Steerer
TR4ME4
TR5KX3
TR4KX4
TR5KY3
TR4KY4
(17) Einzellinse
(17a) Diagnostik
(18d) elekt. Quadrupoldublett
(15a) Diagnostik
TR5ME1
TR5DK1
TR5QD2 1
TR4DK1
TR5KX1
TR5DF1
TR5QD2 2
TR4DF1
TR5KY1
TR5DC1
TR4DC1
TR5DS1
(15) LEBT Teil 1
(16) Kühlerfalle
TR4ME1
(18c) Diagnostik
(17b) Separatormagn
TR5DK3
TR5MU1
TR5DF3
TR5DC3
TR5BT1
TR4KX1
TR4KY1
(18b) Steerer
TR4ME2
TR5KX2
TR4KX2
TR5KY2
TR4KY2
(18a) elekt.
Quadrupoltriplett
TR5QT1 1
TR5QT1 2
LabView - CS
GSI Accel. control
TR5QT1 3
(18) Diagnostik
TR5DK2
TR5DC2
TR5DS2
TR3
TR4
TR4
TR5
2m
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
The Structure of the CS at HITRAP
GUI PC1
Hardware PC
ProfiBus
ISEG PC
CAN-Bus
Trap PC
GPIB, FPGA,
RS485
GUI PC2
• everything linked with everything (CS!)
• tasks distributed to many PCs
Core PC
DMS, DNS,
SQL Server
Hardware
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
The Structure of the CS at HITRAP
GUI PC1
OPC DIM Gatew.
CS Ionsource
OPC DIM Gatew.
CS Sequencer
CS Timing
CS FFT
GUI PC2
• everything linked with everything (CS!)
• tasks distributed to many PCs
CS DataAquis.
CS Core
DSC
CS Systems
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
Present GUI
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
Developments
present GUI
• very flexible
• hierarchical communication and states missing
• controlled saving/loading of parameters needed
new GUI
• still flexible but more hard coding needed
• hierarchical communication and states added
• controlled saving/loading of parameters handled now based
on well established GOGs
D. Beck
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
• HITRAP will be the strongest
source for heavy, highly-charged
ions
• A linear decelerator has been
constructed – key components
are an IH, a RFQ and a Penning
trap
• First deceleration has been
achieved
• A complex control system is
needed and under construction
using CS and LabView
• Second generation of GUI under
construction
F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest
status
Summary