This is historical information of device classes implemented in FMBOxfDCMEnergy device server.

Use this link to find the valid information.

Development status: Released, Release: Release_3_1
Information status: Updated
Repository: http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/BeamlineComponents/Monochromators/FMBOxfDCMEnergy
Contact:


Class Description

Class for controlling the FMB Oxford Double Crystal Monochromator

Families: Motion

Key words:

Platform: Unix Like

Language: Cpp

License:

Contact:

Hardware

Manufacturer: none

Bus: Serial Line

Class interface

Attributes:

Name Description
BraggAngleScalar: DevDouble —
ExitOffsetScalar: DevDouble —
PhasingModeScalar: DevLong 0 -> Soft Phasing Mode\n1-> Forced Phasing Mode
CrystalScalar: DevLong Select the crystal type for the energy move. 0 -> CrystalSi111 1 -> CrystalSi311 2->Si111 ChannelCut 3-> Si311 as Si111
PositionScalar: DevDouble Monochromator Energy
UnitLimitMaxScalar: DevDouble Software limit for maximum Position
UnitLimitMinScalar: DevDouble Software limit for minimum Position
PositionSimScalar: DevDouble —
UpdateStatusRateScalar: DevDouble Rate for checking status of the motors during a movement.
PositionAccuracyScalar: DevDouble Reads PositionAccuray from Bragg motor device and transforme it to eV.
ExitOffsetC1Scalar: DevDouble ExitOffset to be restored when crystal is changed to 1 with the ChangeCrystalAndRecalibrate command.
ExitOffsetC0Scalar: DevDouble ExitOffset to be restored when crystal is changed to 0 with the ChangeCrystalAndRecalibrate command.
MaskMoveMotorsScalar: DevLong Masked motors will not be set the state to FAULT if they can not be moved. 1 (Perp) & 2 (Par)
PseudoChannelCutModeScalar: DevLong If 1 the PseudoChannelCutMode is activated: \nparallel axis not moved for small angles.
BraggOffsetScalar: DevDouble Offset used only in p01 when the crystal Si311 is used as Si111
BraggOffset0Scalar: DevDouble Value to be restored in BraggOffset if crystal is changed to Si111 - crystal 0 (only for p01).
BraggOffset1Scalar: DevDouble Value to be restored in BraggOffset if crystal is changed to Si311 - crystal 1 (only for p01).
BraggOffset3Scalar: DevDouble Value to be restored in BraggOffset if crystal is changed to Si311 as Si111 - crystal 3 (only for p01).
ResultSimSpectrum: DevString —

Commands:

Name Description
StateInput: DevVoid
Output: State
State Code		 This command gets the device state (stored in its <i>device_state</i> data member) and returns it to the caller.
StatusInput: DevVoid
Output: ConstDevString
Status description		 This command gets the device status (stored in its <i>device_status</i> data member) and returns it to the caller.
StartUpInput: DevVoid
Output: DevVoid		 Automated system startup
ShutdownInput: DevVoid
Output: DevVoid		 Automatic system shutdown
CheckErrorInput: DevVoid
Output: DevLong
Error code		 Read the error flags and return an error: bit 1 BraggAxisInErr bit 2 PerpAxisInErr bit 3 ParAxisInErr bit 4 TmOutErrFlag bit 5 Skipped
StopMoveInput: DevVoid
Output: DevVoid		 Stop a movement
HomeAllInput: DevVoid
Output: DevVoid		 Home motors for version 10.
CalibrateInput: DevDouble
Value to be calibrated
Output: DevLong
Completion status		 Calibrate the energy: current energy is calibrated to be the value given as an argument
HomeJacksInput: DevVoid
Output: DevVoid		 Home jack motors for DCM GKSS
HomeLateralsInput: DevVoid
Output: DevVoid		 Home lateral motors for DCM GKSS
ChangeCrystalAndRecalibrateInput: DevLong
Crystal number
Output: DevVoid		 Change the crystal and recalibrate the motors with hardcoded constants.
ClearStateInput: DevVoid
Output: DevVoid		 Set state to ON.
BrakeWithCorrectionInput: DevVoid
Output: DevVoid		 Prepare the system for movements with a fixed energy and less vibrations.
BrakeInput: DevVoid
Output: DevVoid		 Activate the Bragg brake in the current position

Pipes:

Name Description

Properties:

Name Description
FMBOxfDCMCtrlDeviceDevString FMBOxfDCMCtrl server for RS232 interface
SimulationModeDevULong 0 -> real mode, 1 -> simulation mode
VersionDevLong 0 -> old , 1 -> new
BraggDeviceDevString Name of the Tango device for the Bragg motor
FMBOxfDCMCtrlDevice2DevString Second controller in case of motors not controlled via global movements (version 10)
ParDeviceDevString Name of the Tango device for the parallel motor
PerpDeviceDevString Name of the Tango device for the perpendicular motor
Bragg2DeviceDevString Tango Device Name for the second bragg motor (version 10, DCM gkss)
LongitudinalDeviceDevString Tango Device Name for the longitudinal motor (version 10, DCM gkss)
ChannelCutGapDevFloat Gap for the channel cut.
BraggOffsetC0DevDouble Bragg Offset for crystal 0
BraggOffsetC1DevDouble Bragg Offset for crystal 1
BraggOffsetC2DevDouble Bragg Offset for crystal 2
ParOffsetC0DevDouble Parallel Offset crystal 0
ParOffsetC1DevDouble Parallel Offset crystal 1
ParOffsetC2DevDouble Parallel offset crystal 2
PerpOffsetC0DevDouble Perpendicular offset crystal 0
PerpOffsetC1DevDouble Perpendicular Offset crystal 1
PerpOffsetC2DevDouble Perpendicular Offset crystal 2
Bragg2OffsetC0DevDouble Bragg2 offset crystal 0
Bragg2OffsetC1DevDouble Bragg2 offset crystal 1
Bragg2OffsetC2DevDouble Bragg2 offset crystal 2
LongitudinalOffsetC0DevDouble Longitudinal offset crystal 0
LongitudinalOffsetC1DevDouble Longitudinal Offset crystal 1
LongitudinalOffsetC2DevDouble Longitudinal Offset crystal 2
BeamlineDevLong Beamline number. Needed for shutter,
DCrystalSI111DevDouble Lattice spacing for SI111 crystal. If value is not set or set to 0 or negative a default value is taken.
DCrystalSI311DevDouble Lattice spacing for SI311 crystal. If value is not set or set to 0 or negative a default value is taken.
BraggOffsetC3DevDouble Bragg Offset for crystal 3
ParOffsetC3DevDouble Parallel Offset crystal 3
PerpOffsetC3DevDouble Perpendicular offset crystal 3

README

b'\nThe FMBOxfDCMEnergy class uses FMBOxfDCMCtrl and FMBOxfDCMMotor\n\n # ./Do.pl [nodeName]\n\ncreates a server and copies it to /usr/local/bin/server or the\nsame directory on nodeName. \n\n # make using_trunk=1\n\nmakes the server by using the trunk dirs as input\n\n # make\n\ncreates the server by using the current version dir'

7 Mar 2020, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


22 May 2019, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


25 Aug 2018, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


26 May 2018, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


31 Mar 2018, DS Admin
Updated:
The device class has been updated.
You are looking at this version now.


5 Jan 2018, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


20 Apr 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .


23 Feb 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .


19 Jan 2017, Piotr Goryl
Updated:
The device server has been updated.
You can see previous version here .


2 Jan 2017, Piotr Goryl
Created:
The device server has been added to catalogue.
Added by:pgoryl2 on:31 Mar 2018, 3:18 a.m.