XTOD Instrument Controls Final Design Review

1
XTOD Instrument ControlsFinal Design Review

• Steve Lewis
• 14 February 2008

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Principles of Design

• Re-use existing LCLS or planned XES technology
  wherever possible
• Lower cost and schedule risk
• Reduce maintenance cost and overall complexity
• FEE has very limited physical space, but
  acceptable radiation levels
• Tuck short racks under beamline (also shortens
  cable runs)
• Decouple Instruments
• 4 major instruments will evolve separately
• One rack/one instrument
• Hard and soft mirrors as well

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Diagrams
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Overall Context Diagram

• Grey ovals instruments
• Blue rectangles controllers
• Yellow barred rectangles IOCs

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Rack 201 Diagram

• Grey ovals instruments
• Green symbols devices
• Blue rectangles controllers
• Yellow barred rectangles IOCs

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Rack 202 Diagram
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Rack 203 Diagram
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Rack 204 Diagram
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Rack 70x Diagram
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Rack 80x Diagram
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Near Hall Diagram
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XTOD Controls

• Instrumentation in
• FEE
• Limited in NEH1
• Vacuum only in NEH2
• Likely nothing in NEH3
• Vacuum only in Tunnel
• Nothing in FEH

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MPS

• Solid attenuator, Mirrors, Crystals, IN or OUT
• FEE 14
• Linear Motions sweet spots
• FEE 8
• Pop-in Camera YAGs
• FEE 6
• NEH1 4
• Tunnel 2

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Motion
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Motors

• Motors
• All stepper motors
• 4- and 5-phase (26 and 20 axes)
• Micro-stepping no
• Half-stepping yes
• Holding current yes
• Synchronization between motors no
• Brakes 8 axes
• Various usages
• Geared/Harmonic drive
• Linear/Rotary
• Stages (1d, 2d, 3d)
• Rack-and-pinion

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Motion System Diagram with Stepper Motors and
LVDT

Highland Tech. 8-ch V550 LVDT Conditioner VME
Module
Only where LVDT is used
Interface
DB25
8-ch SLAC Break-Out Chassis
LVDT GHSA-750
8002 IP carrier Board
8304 Transition Board Up to 16-ch Motor
Control
8601 4-ch Motor Controller
Up to 4 8601s per 8002
SCSI 50-pin Cables
HYTECSMDS4 4-ch Stepper Driver Chassis
To 3 more SMDS4s
Ethernet
VME 6100 IOC
Stepper Motor In/Out Limit
RS232

• 4-phase SMDS4-B (bipolar)
• 5-phase SMDS4-5P (bipolar)

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HYTEC

• IP-SM-8601 Industry-Pack Card
• 4 channels of stepper motor control
• Output
• Step and direction signals (TTL)
• Power and Brake signals (24V)
• Input
• Limit switch signals
• Drive fault status
• Encoder signals (not used by XTOD)
• VICB8002 IP VME Carrier Board
• Holds up to 4 4-channel 8601 cards
• 8304 VME Transition Board
• Connects to 4 4-channel driver chassis (16
  motors)
• SMDS4-B Bipolar Motor Driver Chassis
• 4 channels of bipolar (PWM Chopper) drive for
  4-phase hybrid motors at up to 3.5A per phase.
• Internal 300W 24-V power supply

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Motion

• Motion
• Number of axis and 4-channel Hytec Chassis
• FEE 28 4-ph (8 chassis), 12 5-ph (4 chassis)
• LVDT
• About 3 out of 4 motors need LVDT
• Uses Highland LVDTV550 VME conditioner/exciter
• Number of chassis
• FEE 33 (7 card/chassis)
• Encoder
• Heidenhain ROQ-425 absolute rotary encoder
• 25 bits (32 turns, 20-bits per turn)
• Kramert 505/F VME card

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In/Out Control Solenoid Actuated
Acromag 9760 IP carrier Board
Driver
Vacuum Chamber
Acromag IP445 RELAY DRIVER IP card
Pneumatic solenoid
Bellows
Attenuator,Mirror,Crystal
SLAC-8-CH Solenoid Controller
States of Limit Switches
Acromag IP440A Dig Input IPcard
To MPS
Controls Interface
Controls Interface
MVME6100 IOC
VME Crate
HOUSE AIR
Typical Solenoid with valve
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XTOD Controls

• Solenoid
• Use SLAC solenoid/profile-monitor chassis IP
  cards
• SLAC chassis has output to MPS
• Assert MPS when solenoid is not in and not out
  (i.e. moving)
• Number of chassis
• FEE 3
• 9 solid attenuator (SNC)
• 5 other (SNC)
• 6 pop-ins (PMC)
• NEH 1
• 4 pop-ins (PMC)
• XRT 1
• 2 pop-ins (PMC)

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Crates IOCs
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VME Crates IOCs

• VME crates
• Wiener 9-slot, same as LCLS (deprecated)
• FEE 7
• NEH 1
• Dawn 2-slot, same as LCLS
• FEE 1
• VME IOC
• MVME-6100, same as LCLS
• All have EVRs
• Number of IOCs
• FEE 11
• NEH 1

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compactPCI Crates IOCs

• cPCI
• Same crate as XES (Elma 4-slot)
• With 1 Acqiris DC-282 8-GS/s waveform digitizers
  
• With 1 Intel CPU (Concurrent PP5)
• With EVR
• All same as XES
• Linux now RTEMS in future (same as XES)
• Number of cPCI crates and DC-282
• FEE 1, 2

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Cameras
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Multiple Camera System (frame rate 10fps)
MVME6100 IOC
PMC EVR
PULNiX CCD Camera
Fiber from EVG
Trigger (TTL)
EDT CL
CameraLink cable with RS232 built-in
Ethernet
RS232
PULNiX CCD Camera
PMCSPAN2-002
EDT CL
CameraLink cable with RS232 built-in
EDT CL
PULNiX CCD Camera
CameraLink cable with RS232 built-in
20 slots of VME

• Use front-panel triggers of EVR
• Power for camera could also be supplied by SLAC
  profile monitor chassis
• Camera has EDT RCX copper-to-fiber converter (not
  shown)
• Triples shown above will be packed 2x or 3x in
  standard 9-slot VME crate

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XTOD Controls

• Cameras
• PULNiX Camera
• TM-4200CL (10), TM-6710CL (1, same as LCLS)
• Frame grabber EDT PMCS, same as LCLS
• FEE 7
• NEH1 4
• Tunnel 2
• Driver similar to/same as LCLS
• Scientific Grade Cameras
• Linux
• FEE 2 each Cascade 512B/Princeton
• PCI with driver and PVCAM library
• FEE 1 each PIXISXO-2048B/Princeton
• USB with driver and PVCAM library
• IOC Dell 1U PowerEdge 1790 (same as XES)
• New EPICS driver support

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Other Controllers
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Other Controllers

• Temperature measurement (thermocouples)
• Beckhoff 3314 (BK9000 coupler)
• Number of TCs and Beckhoffs
• FEE 36, 9
• Same as XES
• High Voltage for PMTs
• VME ISEG VHS 4020n_405 -2KV, 4mA
• Number of VME modules
• FEE 1
• Same as LCLS

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Other Controllers

• Illuminator (for PULNiX TM-4200CL)
• Profile Monitor Chassis has four channels. Each
  channel drives two 24VDC LED/Bulb
• Number of LEDs and chassis
• FEE 12, 3
• Same as LCLS
• DC low-voltage/low-current for solenoid magnet
  for 2 air-core solenoids
• Xantrex DCS20-50E
• TCP/IP interface
• Number of LVPS
• FEE 2
• New serial protocol

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Other Controllers

• Control/monitor of Avalanche Photodiode units
  (voltage setting/monitoring, TEC monitoring),
  various AC power
• Beckhoff 4002, 3064, 2622
• Same as XES
• Number of DAC ADC units
• FEE 1, 1
• Total Energy Measurement
• VME Signal Conx/ADC ICS-121, ICS-130
• Number of ADC pairs
• FEE 1
• New driver

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Other Controllers

• Lakeshore 340 temperature controller
• Number each
• FEE 1
• Serial interface, new protocol
• Coherent EPM-2000 2-chan laser power meter
• Number each
• FEE 1
• Serial interface, new protocol

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Other Controllers

• Finger Lake Instrument filter wheels
• SLAC solenoid chassis does not work, need wheel
• Model CFW-1, serial interface being engineered
• Number of modules
• FEE 2
• Serial interface, new protocol
• Opti-Sigma rotary attenuator
• PAT-001 controller
• In FEE 1
• Serial interface, new protocol

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Racks Power

• 40U/80?
• Number of racks
• FEE 1
• SOMS (temporary)
• 24U/42? Under beamline
• Severe space constraint
• Number of racks
• FEE 6 (4 upstream instruments 2 HOMS)
• Rack power distribution
• Furman unit with 100A input, same as LCLS one in
  each 24U rack 2 in 40U double rack

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Network

• Cisco 3650 48-port Ethernet Switch
• Hutch switch shared with XES, supplied by XES
• Number of Cat-6
• FEE 46
• NEH1 7
• Digi TS-16 Terminal Server
• Hutch TS shared with XES, supplied by XES
• Number of RS-232
• FEE 79
• NEH1 10

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Software
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Software

• EPICS Base 3.14.9-lcls
• Clean, location-neutral build for LLNL and PCDS
• Built from source checked out from e-beam CVS
• Modules
• All required hardware drivers
• Various software utilities (IOC admin and
  autosave, etc)
• RTEMS 4.7.1
• Just a copy, not a build
• Applications
• Minimal set from LCLS and EPICS community
• Built from source
• Display, Alarm, VisualDBTool, Channel Access
  Utilities, Archiver, Strip Chart, Gateway
• Matlab-on-EPICS
• Will be primary platform for XTOD scientists to
  diagnose and configure LCLS

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Photos of Ongoing Fabrication at LLNL
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Auxiliarymaterialsfollow
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Gas Detector Block Diagram
EPICS Control System (includes PLC)
Note 2 units required
X,Y,dX,dY Motion Control
Motor LVDT
4
Position
Common to both units
HV Power Supply
Magnet
Power Supply
Voltage,Current
On/Off,Current, Voltage
Preamplifier
2
Shape
Vacuum Pumps, Gauges, Valves
PhotomultiplierTube
Signal
On/Off, Pressure
Trigger
Digitizer
Gas Flow Controller
Bias
On/Off, Flow
Temperature
Avalanche Photodiode
Preamplifier
TemperatureMeasurement
Resistance
Apparatus
S. Lewis v6
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K-Spectrometer/Soft-Xray Imager Block Diagram
EPICS Control System (includes PLC)
Soft-Xray Imager
K Spectrometer
2x CrystalStopper
Mirror
3
In/Out
In/Out
Motor Readout
Motor Readout
2x Crystal dX Motion Control
Mirror dX Motion Control
2
Angle
Angle
Motor Readout
Reticle X,YMotion Control
CCD Camera
Camera Control
2
Position
ParametersImage
Trigger
Motor Readout
Photodiode Y Motion Control
Angle
Photodiode
Preamplifier
Gain
Vacuum Pumps, Gauges, Valves
Signal
On/Off, Pressure
Trigger
Digitizer
Apparatus
Requires LVDT for absolute readout
Part of Gas Detector
S. Lewis v5
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Total Energy Diagnostic Block Diagram
Compressor and Pulsed Valve
EPICS Control System (includes PLC)
On/Off
Motor Encoder
Attenuator Motion Control
Motor LVDT
X,Y Stage Motion Control
Selection
2
Position
Laser
Laser Control
Trigger
Vacuum Pumps Gauges
Energy Sensor
Energy Meter
On/Off, Pressure
2
2
2
Energy
Temp Control Resistance Measurement
DC Bias Preamplifier
Energy, Temp
16
16
Bias, Gain
Resistance
16
Signal
Trigger
Digitizer
Apparatus
S. Lewis v5
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Direct Imager Block Diagram
EPICS Control System (includes PLC)
Apparatus
Narrow FOV
Wide FOV
FilterWheel
FilterWheel
Filter WheelController
Filter WheelController
Selection
Selection
FocusMotor
FocusMotor
Focus Motion Controller
Focus Motion Controller
Position
Position
CCDCamera
CCDCamera
CameraController
CameraController
Parameters,Image
Parameters,Image
Trigger
Trigger
Illuminator
2
On/Off
Vacuum Pumps Gauges
Motor Encoder
Scintillator Ladder Motion Control
On/Off, Pressure
Position
S. Lewis v7