81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
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idenergy = 770
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############################################################3
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#Pre-actions
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caput('X07MA-ID:ENERGY', idenergy)
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cawait('X07MA-ID:DONE', 'DONE', type = 's')
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caput('X07MA-PHS-E:OPT', 'PGM')
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halfwidth = 10.0
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step = 0.5#1.0
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try:
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#TODO: Set the diplay names of positioners and detectors
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scan = ManualScan(['PGMenergy'], ['I0', 'polarization', 'polangle', 'ringCurrent', 'SetEnergy', 'offset'] , [idenergy-halfwidth], [idenergy+halfwidth], [20])
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scan.start()
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#Creating channels: dimension 1
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#RegionPositioner PGMenergy
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PGMenergy = Channel('X07MA-PHS-E:GO.A', type = 'd')
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PGMenergyReadback = Channel('X07MA-PGM:CERBK', type = 'd')
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#ScalarDetector I0
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I0 = Channel('X07MA-ES1-AI:SIGNAL1', type = 'd')
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#ScalarDetector polarization
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polarization = Channel('X07MA-ID:MODE', type = 'd')
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#ScalarDetector polangle
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polangle = Channel('X07MA-ID:ALPHA', type = 'd')
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ringCurrent = Channel('ARIDI-PCT:CURRENT', type = 'd')
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#ScalarDetector SetEnergy
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SetEnergy = Channel('X07MA-PHS-E:GO.A', type = 'd')
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#ScalarDetector offset
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offset = Channel('X07MA-ID:ENERGY-OFFS', type = 'd')
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#Dimension 1
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#RegionPositioner PGMenergy
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for setpoint1 in frange(idenergy-halfwidth, idenergy+halfwidth, step, True):
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PGMenergy.put(setpoint1, timeout=180.) # Feb. 2019, changed timeout from 60 to 180s. CP
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wait_device(energy_done, 1 )
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sleep( 0.5 ) # Settling time
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readback1 = PGMenergyReadback.get()
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#if abs(readback1 - setpoint1) > 0.5 : # TODO: Check accuracy
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#raise Exception('Actor PGMenergy could not be set to the value ' + str(setpoint1))
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sleep( 0.5 ) # Settling time
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#Detector I0
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detector2 = I0.get()
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#Detector polarization
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detector3 = polarization.get()
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#Detector polangle
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detector4 = polangle.get()
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#Detector ringCurrent
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detector6 = ringCurrent.get()
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#Detector SetEnergy
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detector7 = SetEnergy.get()
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#Detector offset
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detector10 = offset.get()
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scan.append ([setpoint1], [readback1], [detector2, detector3, detector4, detector6, detector7, detector10])
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#Closing channels
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PGMenergy.close()
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PGMenergyReadback.close()
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I0.close()
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polarization.close()
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polangle.close()
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ringCurrent.close()
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SetEnergy.close()
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offset.close()
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scan.end()
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#Post-actions
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caput('X07MA-PHS-E:OPT', 'PGM+ID')
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except:
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print("Aborting...")
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caput('X07MA-PHS-E:OPT', 'PGM+ID')
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#if get_exec_pars().source != CommandSource.plugin:
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# show_message(str(ex))
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raise
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