Development status:
Released,
Release: Release_1_4
Information status: Updated
Repository:
http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/BeamlineComponents/Monochromators/TwoThetaP07
Contact:
Class Description
the two-theta motion at P07 is made of a translation and rotation
Families: Motion
Key words:
Platform: All Platforms
Language: Cpp
Contact:
Hardware
Manufacturer: none
Bus: Not Applicable
Class interface
Attributes:
| Name | Description |
|---|---|
| PositionScalar: DevDouble | — |
| PositionSimScalar: DevDouble | — |
| UnitLimitMinScalar: DevDouble | — |
| UnitLimitMaxScalar: DevDouble | — |
| FlagUseAnalyzerScalar: DevLong | if flag == 0, the analyzer is not used, theta_ana = 0 |
| FlagEnergyFromAttributeScalar: DevLong | if flag == 0, the energy is read from the monochromator\ndevice, otherwise the energy attribute is read |
| EnergyScalar: DevDouble | supplies the enery for the analyzer as long as the\nmonochromator cannot be read |
| D_analyzerScalar: DevDouble | the lattice spacing of the analyzer |
| ResultSimSpectrum: DevString | — |
Commands:
| Name | Description |
|---|---|
| InitInput: DevVoid Output: DevVoid |
Re-initialise the device |
| ResetMotorInput: DevVoid Output: DevVoid |
— |
| 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. |
| CalibrateInput: DevDouble Output: DevVoid |
the input is a twoTheta angle, in additional input is the distance attribute, both values are used to calibrate the translation and rotation axes |
| StopMoveInput: DevVoid Output: DevVoid |
stops both axes |
Pipes:
Properties:
| Name | Description |
|---|---|
| AxisTranslationDetectorDevString | the axis that translates the detector |
| AxisRotationDetectorDevString | the axis that rotates the detector |
| AxisRotationCollimatorDevString | the axis that rotates the collimator |
| AxisRotationAnalyzerDevString | the axis that rotates the analyzer |
| AxisDistanceSampleDetectorDevString | — |
| AxisMonochromatorDevString | this axis points to a monochromator, the attribute position corresponds to the energy |
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