This is historical information of device classes implemented in Lom device server.
Use this link to find the valid information.
Development status:
Released
Information status: Updated
Repository:
http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/BeamlineComponents/Monochromators/Lom
Contact:
Class Description
the interface to the large offset monochromator motors
Families: Motion
Key words:
Platform: Unix Like
Language: Cpp
Contact:
Hardware
Manufacturer: none
Bus: Not Applicable
Class interface
Attributes:
| Name | Description |
|---|---|
| CwLimitScalar: DevLong | — |
| CcwLimitScalar: DevLong | — |
| UnitLimitMaxScalar: DevDouble | — |
| UnitLimitMinScalar: DevDouble | — |
| FlagProtectedScalar: DevLong | — |
| PositionScalar: DevDouble | — |
| ConversionScalar: DevDouble | — |
| UnitCalibrationScalar: DevDouble | — |
| FlagEncoderHomedScalar: DevLong | — |
| OffsetScalar: DevDouble | the axis offset, shoudl be 0 |
| ErrMasterScalar: DevLong | — |
| PositionHwScalar: DevDouble | the register reading, (0xf030, 512 + chan*256) |
| ActiveMasterScalar: DevLong | 1 PLC moves |
| StatusBitsScalar: DevLong | 0 BUSY\n1 CW\n2 CCW\n3 Homed\n4 Setpoint of range\n5 internal error\n6 time-out |
| PositionEncoderScalar: DevDouble | fake option, unit position |
| UnitLimitMaxHwScalar: DevDouble | limit from the Lom |
| UnitLimitMinHwScalar: DevDouble | limit from the Lom |
| PendingMovesScalar: DevLong | the StartAll register |
| PositionSetPointScalar: DevDouble | the register reading, (0xf030, 512 + chan*256) |
| UnitBacklashScalar: DevDouble | — |
| SlewRateScalar: DevLong | — |
| RecentWritesSpectrum: DevString | stores the recent writes |
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. |
| StartMoveInput: DevVoid Output: DevLong completion status |
a motor with FlagMotorReady is started, the function returns immediately |
| StopMoveInput: DevVoid Output: DevVoid completion status |
stop a movement, return immediately, don't wait for de-acceleation, don't do backlash |
| ResetMotorInput: DevVoid Output: DevLong Completion status |
Reset the motor |
| CalibrateInput: DevDouble Value to be calibrated Output: DevLong Completion status |
Calibrate the motor: current position is calibrated to be the value given as an argument |
| MoveHomeInput: DevVoid Output: DevVoid |
references the motor |
Pipes:
Properties:
| Name | Description |
|---|---|
| PlcServerDevString | the server which exports the LOM PLC |
| ChannelDevLong | the channel selects the motor, the first motor starts at offset 512, the next motor at 512 + 256 |
| SimulationModeDevULong | 0 is real mode, 1 if simulation |
README
b' \nThe Lom Class is used by the main classes LomEnergy and Lom500Energy\n\n\n\n\n\n'
Updated:
The device class has been updated.
You are looking at this version now.
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.