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Macros

laser_in(wait=False, timeout=10)

Insert the Reference Laser and clear the beampath

Parameters:

Name Type Description Default
wait

Wait and check that motion is properly completed

 False
timeout

Time to wait for motion completion if requested to do so

 10
Operations
  • Insert the Reference Laser
  • Set the Wave8 out (35 mm)
  • Set the DG1 slits to 6 mm x 6 mm
  • Set the DG2 upstream slits to 6 mm x 6 mm
  • Set the DG2 midstream slits to 1 mm x 1 mm
  • Set the DG2 downstream slits to 1 mm x 1 mm
Source code in mfx/macros.py 
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def laser_in(wait=False, timeout=10):
    """
    Insert the Reference Laser and clear the beampath

    Parameters
    ----------
    wait: bool, optional
        Wait and check that motion is properly completed

    timeout: float, optional
        Time to wait for motion completion if requested to do so

    Operations
    ----------
    * Insert the Reference Laser
    * Set the Wave8 out (35 mm)
    * Set the DG1 slits to 6 mm x 6 mm
    * Set the DG2 upstream slits to 6 mm x 6 mm
    * Set the DG2 midstream slits to 1 mm x 1 mm
    * Set the DG2 downstream slits to 1 mm x 1 mm
    """
    # Command motion and collect status objects
    ref = mfx_reflaser.insert(wait=False)
    tfs = mfx_tfs.remove_all()
    dg1_ipm=mfx_dg1_ipm.target.remove()
    dg2_ipm=mfx_dg2_ipm.target.remove()
    dg1 = mfx_dg1_slits.move(6., wait=False)
    dg2_us = mfx_dg2_upstream_slits.move(6., wait=False)
    dg2_ms = mfx_dg2_midstream_slits.move(1., wait=False)
#    dg2_ds = mfx_dg2_downstream_slits.move(1., wait=False)
    # Combine status and wait for completion
    if wait:
        status_wait(ref & dg1 & dg2_us & dg2_ms,
                    timeout=timeout)

laser_out(wait=False, timeout=10)

Remove the Reference Laser and configure the beamline

Parameters:

Name Type Description Default
wait

Wait and check that motion is properly completed

 False
timeout

Time to wait for motion completion if requested to do so

 10
Operations
  • Remove the Reference Laser
  • Set the Wave8 Target 3 In (5.5 mm)
  • Set the DG1 slits to 0.7 mm x 0.7 mm
  • Set the DG2 upstream slits to 0.7 mm x 0.7 mm
  • Set the DG2 midstream slits to 0.7 mm x 0.7 mm
  • Set the DG2 downstream slits to 0.7 mm x 0.7 mm
Source code in mfx/macros.py 
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def laser_out(wait=False, timeout=10):
    """
    Remove the Reference Laser and configure the beamline

    Parameters
    ----------
    wait: bool, optional
        Wait and check that motion is properly completed

    timeout: float, optional
        Time to wait for motion completion if requested to do so

    Operations
    ----------
    * Remove the Reference Laser
    * Set the Wave8 Target 3 In (5.5 mm)
    * Set the DG1 slits to 0.7 mm x 0.7 mm
    * Set the DG2 upstream slits to 0.7 mm x 0.7 mm
    * Set the DG2 midstream slits to 0.7 mm x 0.7 mm
    * Set the DG2 downstream slits to 0.7 mm x 0.7 mm
    """
    # Command motion and collect status objects
    ref = mfx_reflaser.remove(wait=False)
# Removing dg1 wave8 movement for now, until wave8 target positions have been fixed
#    w8 = mfx_dg1_wave8_motor.move(5.5, wait=False)
    dg1 = mfx_dg1_slits.move(0.7, wait=False)
    dg2_us = mfx_dg2_upstream_slits.move(0.7, wait=False)
    dg2_ms = mfx_dg2_midstream_slits.move(0.7, wait=False)
#    dg2_ds = mfx_dg2_downstream_slits.move(0.7, wait=False)
    # Combine status and wait for completion
    if wait:
        status_wait(ref & w8 & dg1 & dg2_us & dg2_ms ,
                    timeout=timeout)

mfxslits(pos)

Set all the slits to specific position

Source code in mfx/macros.py 
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def mfxslits(pos):
    """Set all the slits to specific position"""
    dg1 = mfx_dg1_slits.move(pos, wait=False)
    dg2_us = mfx_dg2_upstream_slits.move(pos, wait=False)
    dg2_ms = mfx_dg2_midstream_slits.move(pos, wait=False)
    dg2_ds = mfx_dg2_downstream_slits.move(pos, wait=False)