XTOD Controls Preliminary Design Review
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Transcript of XTOD Controls Preliminary Design Review
Haller/LewisXTOD Controls
July 27, 20071
XTOD ControlsPreliminary Design Review
Steve Lewis & Gunther Haller
Haller/LewisXTOD Controls
July 27, 20072
XTOD Controls
Instrumentation inFEE
NEH1
NEH2
NEH3
Tunnel
Nothing in FEH…
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MPS
Gate valve: OUTFEE: 25NEH 1: 3NEH 2: 2NEH 3: 0Tunnel: 4FEH: 1
Solid attenuator, IN or OUTFEE: 9
Linear Motions: ‘sweet spots’FEE: 8
Pop-in Camera YAGsFEE: 7NEH1: 4Tunnel: 2
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Motion
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Motors
Motors All stepper motors 4- and 5-phase Micro-stepping: no Half-stepping: yes Holding current: yes Synchronization between motors: no
Various usageGeared/Harmonic driveStages (1-3d)Rack-and-pioned
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8002 IP carrierBoard
8601 4CH Motor
Controller
Up to max 4 8601’s
On each 8002
Interface
Ethernet
RS232Stepper
Motor
In/Out Limit
8CH SLACBreak-OutChassisXxx-xxx
DB25
Motion: System Diagram with Stepper Motors and LVDT
8304 Transition
BoardUp to 16 CHMotor Control
VME 6100 IOC
Highland Tech.8CH V550 LVDTConditioner VME
Module DIN RailLVDT
DS4000A-RAD
SCSI 50pin Cables
HYTEC SMDS44CH Stepper Driver Chassis DIN Rail
To 3 moreSMDS4’s
Only where LVDT is used
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 Input
Limit switch signalsDrive fault statusEncoder signals
VICB8002 IP VME Carrier BoardHolds up to 4 4-channel 8601 cards
8304 VME Transition BoardConnects to 4 4-channel driver chassis or 16 motors
SMDS4-4B Bipolar Motor Driver Chassis 4 channels of bipolar (PWM Chopper) drive for 4-phase hybrid motors at up to 4A per phase. Internal 300W 24-V power supply
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MotionMotion
Number of axis and 4-channel Hytec ChassisFEE : 28 4-ph (7 chassis), 20 5ph (5 chassis)
LVDTAbout 3 out of 4 motors need LVDTNumber of chassis
FEE: 8
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Pneumaticsolenoid
In/Out Control: Solenoid Actuated
HOUSEAIR
Vacuum Chamber
Bellows Paddle
Typical Solenoid with valve
Controls Interface
States of Limit Switches
VME Crate
Hytec8002 IP carrier
Board?
Acromag IP445RELAY
DRIVER IP card
Acromag IP440ADig Input card
Driver
Check Acromag or Hytec
SLAC-8-CHSolenoid Controller
MVME6100 IOC
Controls Interface
To MPS
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XTOD Controls con’t
Solenoid (~ 32 each)Use SLAC solenoid chassis + IP cards
SLAC chassis has output to MPSAssert MPS when solenoid is not in and not out (i.e. moving)
Number of chassisFEE: 1
9 solid attenuator
7 pop-ins
5 other
NEH: 14 pop-ins
XRT: 12 pop-ins
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Crates & IOC’s
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VME Crates & IOC’sVME crates
Wiener 7-slot, same as LCLSFEE: 7 NEH: 1
Dawn 2-slot, same as LCLSFEE: 1
VME IOCMVME6100, same as LCLSAll have EVR’sNumber of IOC’s
FEE: 11NEH:1
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compactPCI Crates & IOC’s
cPCISame crate as XES
With >=1 Acqiris DC282 8-GHz waveform digitizer
With 1 Intel CPU
With EVR
Number of cPCI crates and DC282FEE: 1, 2
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Cameras
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Multiple Camera System (frame rate = 10fps)
MVME6100 IOC
PMC EVR
EDT CL
Fiber from EVG
Ethernet
RS232
PMCSPAN2-002
EDT CL
EDT CL
PULNiXCCD
Camera
12VDC adapter110VAC 12V
CameraLink cable with RS232 built-in
PULNiXCCD
Camera
PULNiXCCD
Camera
12VDC adapter110VAC 12V
12VDC adapter110VAC 12V
CameraLink cable with RS232 built-in
CameraLink cable with RS232 built-in
Trigger (VINIT)
Use front-panel triggers of EVRPower for camera could also be supplied by SLAC profile monitor chassisPairs shown above will be packed 2x or 3x in standard 7-slot VME crate
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XTOD Controls con’t
CamerasPULNiX Camera
TM-4200CL. Frame grabber EDT PMCS, same as LCLSFEE: 7NEH1: 4Tunnel: 2
Scientific Grade CamerasLinux, software done at SLACFEE: 2 each Cascade 512B/Princeton FEE: 1 each 2Kx2K/Princeton
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Vacuum
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Ethernet (EPICS VLAN)
IOC
Gauge Controller
Mass Flow Controller
Turbo Pump Controller
Analog andDigital Signals
Beamline
Gate Valves
Mass Flow Unit
Turbo Pumps
Pirani + Cold Cathode +Baratron Gauges
Gate Valve I/O
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Flex I/O
ControlNet
Scroll Pumps
Scroll pump control
GUI
PL
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RS-232
RS-232
Magnetic Starter
LadderLogic
Server
RS-232
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TerminalServer
Ethernet (Field-bus VLAN)
Gas Flow Type
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IOC
Gauge Controller
Ion Pump Controller
Turbo Pump Controller
Analog andDigital Signals
Beamline
Gate Valves
Ion Pump
Turbo Pumps
Pirani + Cold Cathode Gauges
Gate Valve I/O
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Flex I/O
ControlNet
Scroll Pumps
Scroll pump control
Ser
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GUI
PL
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RS-232
RS-232
Magnetic Starter
LadderLogic
Server
RS-232
Eth
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Ethernet (EPICS VLAN)
TerminalServer
Ethernet (Field-bus VLAN)
Diagnostic Tank Type
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IOC
Gauge Controller
Ion Pump Controller
Analog andDigital Signals
Beamline
Gate Valves
Ion Pump
Pirani + Cold Cathode Gauges
Gate Valve I/O
Eth
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Con
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Flex I/O
ControlNet
Ser
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face
GUI
PL
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RS-232
RS-232
LadderLogic
Server
Eth
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Con
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Ethernet (EPICS VLAN)
TerminalServer
Ethernet (Field-bus VLAN)
Beam-line Type
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Vacuum con’t
VacuumGamma MPC-2-100 ion pump controller (same as LCLS)MKS 937a Gauge controller (same as LCLS)Valves Varian VAT-48 (same as LCLS)PLC Allen-Bradley CLX-5000 (same as LCLS) with Flex-I/OVAT VF-2 fast shutterVarian V81,301,701,1001 turbo pump controllerAll except valve have analog/digital to PLC, serial to IOC
PLC accepts EPICS commands, performs action if permittedPLC sends status to EPICSPLC turns off gauges, pumps, closes valves if neededPLC reports to MPS
Number of ion pump/gauge controller’s; 1 PLC eachFEE: 10, 16; and 9 turboNEH1: 2,2NEH2: 1,1NEH3: 1,1Tunnel: 5,5FEH: 1,1
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Other Controllers
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Other Controllers con’t
Temperature measurement (Thermocouples)Beckhoff model? Number of TC’s and Beckhoff’s
FEE: 36, 9
High Voltage for PMT’sVME ISEG VHS 4020n_405 -2KV, 4mANumber of VME modules
FEE: 1
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Other Controllers con’t
Illuminator (# each?)Profile Monitor Chassis has four channels. Each channel drives two 24VDC LED/Bulb Number of LED’s and chassis
FEE: 8, 4
DC low-voltage/low-current for solenoid magnet for 2 DC solenoids Kepco KLP 75-33-1200Serial interfaceNumber of LVPS
FEE: 2
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Other Controllers con’t
Control/monitor of Avalanche Photodiode units (voltage setting/monitoring)
IPack: Acromag DAC, HyteC ADC12 bits OKNumber of DAC & ADC IP cards
FEE: 1, 1
Total Energy MeasurementVME ADC: ICS-121, ICS-130 Number of ADC’s?
FEE: 1
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Other Controllers con’t
Lakeshore 340 temperature controllerNumber each
FEE: 1
Ophir laser power meterNOVA2 serial or USBNumber each?
FEE: 2
FLI filter wheelsSLAC solenoid chassis does not work, need wheelModel CF-1-5, serial interface being engineered Number of modules?
FEE: 2
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Other Controllers con’t
Unspecified waveplateIn FEE: 1
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Racks & PowerStandard LCLS Double-Racks
Number of racks FEE: 3NEH1: Number of units used in XES rack: 27NEH2: Number of units used in XES rack: 21NEH3: Number of units used in XES rack: 25FEH: 1
24U/42” Under-beamlineNumber of racks
FEE: 6Tunnel: 5
Rack power distributionFurman unit with 100A input, same as LCL; one in each 24U rackSLAC Custom Larger unit, same as LCLS; one in each double-rack
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NetworkCisco Ethernet Switch
Hutch switch shared with XES, supplied by XESNumber of lines
FEE: 43NEH 1: 8NEH 2: 1NEH 3: 1Tunnel: 10FEH: 2
TS Terminal ServerHutch TS shared with XES, supplied by XESNumber of lines
FEE: 67NEH 1: 4NEH 2: 2NEH 3: 2Tunnel: 10FEH: 2
Digi anywhere Ethernet/USB if needed
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Hutch Assignments
In the FEE, there is no place left for any other racks except if ceiling mounts are used. Also, the racks are nearly full, and this includes putting some items in the rear mounts.
In NEH, the XTOD requirements have shrunk to almost nothing.
XTOD will use space in XES racks
Tunnel?
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Hutch AssignmentsHutch 1:
- XES Cisco switch - enet for PLC and IOC (align cams) - XES terminal server TS-16 for vac controllers - MPS (from PLC) - Rackspace in XES rack with PLC engine, IOC, PLC-I/O, vac controllers
Hutch 2: XES Cisco switch
XES terminal server TS-16 for vac controllers Rackspace in XES rack with PLC-I/O, vac controllers
Hutch 3: XES Cisco switch enet for IOC (sci-grade cam) XES TS-16 for vac controllers Rackspace in XES rack with IOC, PLC-I/O, vac controllers Rackspace in XES rack for vac for PPS stopper
XTOD included vac (ion, gauges) for PPS stopper in Hutch 3.
Use a dedicated PLC processor/engine for Near Hall, with 3 Flex-I/O stacks 1 in each rack for local signals. Runs ControlNet (RG-6) from engine to I/O.
But above shows already one PLC in each hutch? In which hutch is this one?
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Vacuum/PPS around Stoppers
StoppersFEE: 3NEH3: 1Tunnel: 4
XTOD has provided an ion pump supply and gauge controller to be fitted to PPS-supplied stopper mechanism with pump and gauge heads, which is controlled by an XTOD PLCReason: Having an official "vacuum interface" on each side of each stopper between PPS and XTOD was not only a lot of paperwork, but a lot of cross-over signals between the PLCs controlling each sub-system.
The assumption is that the vacuum condition is not interesting to PPS in its primary role.
XTOD does not do anything with PPS signaling or stopper mechanism motion.
Control and readback of the stoppers is through the PPS.
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Valve/Shutter CommentsThere is /*NO*/ provision for fast valve protection between XTOD vacuum in FEE, NEH, XRT, or FEH.
In fact, the UHV systems of the HOMS and SOMS couple directly to the UHV systems in Hutch 1 and 2 of NEH. There /*IS*/ one fast shutter in the system:
it is in the DUMP just upstream of FEE and has sensors both farther upstream in the DUMP and farther downstream in the FEE;
There are 2 slow valves near the sensors. All 5 devices are wired to one XTOD controller (VAT VF-2) in the FEE vacuum racks in the alcove which
Controls shutter and valve in DUMP Controls valve in FEE2 cables will have to routed through/around DUMP/FEE shield wall (difficult).VF-2 is fitted with 2 valve cards, 2 sensor cards, one shutter card.Note: above is not clear:
In DUMP is one shutter, one valve, one sensorIn FEE is one valve, one sensorWhy only two cables to dump, are there not 3?
FEE PLC talks to VF-2; it can request a valve motion and be notified if VF-2 triggers on its own.PLC will report if any shutter or valve is 'not open' to MPS NTIU. It does this for many other devices as well.Norum says its OK to logical AND/OR for obvious groups of devices with no intervening stoppers.MPS of course controls stoppers, but does not control shutters/valves.
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Additional Discussion Points
Who does installation work at SLAC, who does Kaptar entering, when?
Ernie Williams will help with best way to configure EPICS at LLNL to keep in sync with LCLS but overcome some limitations on direct file sharing due to aggressive firewalls on both ends; Terry Lahey will do Ethernet switches and terminal servers; Ponce Rodriguez and Mike DeSalvo will to most of cable installation.