57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
#Script imported from: PO2DV-NCS-HW_ps.xml
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#Pre-actions
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caput('PO2DV-NCS-VHQ1:Set-RampA', '20')
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sleep(0.5)
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#TODO: Set the diplay names of positioners and detectors
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scan = ManualScan(['SetVA'], ['time', 'ActualVA'] , [0.0], [50.0], [50])
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scan.start()
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#Creating channels: dimension 1
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#LinearPositioner SetVA
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SetVA = Channel('PO2DV-NCS-VHQ1:Set-VA', type = 'd')
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#Timestamp time
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#ScalarDetector ActualVA
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ActualVA = Channel('PO2DV-NCS-VHQ1:Actual-VA', type = 'd')
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#set voltage to 0
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caput('PO2DV-NCS-VHQ1:Set-VA', '0')
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#wait up to 2 minutes for voltage to be ~0
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for setpoint1 in frange(0.0, 120.0, 1.0, True):
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detector2 = ActualVA.get()
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if detector2 <= 1.0:
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break
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sleep(0.5)
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#Dimension 1
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#LinearPositioner SetVA
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for setpoint1 in frange(0.0, 50.0, 4.0, True):
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if setpoint1 > 50.0 or setpoint1 < 0.0:
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break
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SetVA.put(setpoint1, timeout=None) # TODO: Set appropriate timeout
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readback1 = SetVA.get()
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if abs(readback1 - setpoint1) > 0.5 : # TODO: Check accuracy
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raise Exception('Actor SetVA could not be set to the value ' + str(setpoint1))
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for setpoint2 in frange(0.0, 40.0, 1.0, True):
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#Detector time
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detector1 = float(java.lang.System.currentTimeMillis())
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#Detector ActualVA
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detector2 = ActualVA.get()
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#scan.append ([setpoint1], [readback1], [detector1, detector2])
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scan.append ([detector1], [detector1], [readback1, detector2])
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sleep( 0.1 ) # Settling time
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if detector2 >= setpoint1:
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break
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#Closing channels
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SetVA.close()
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ActualVA.close()
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scan.end()
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#Post-actions
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caput('PO2DV-NCS-VHQ1:Set-VA', '0')
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#sleep(4.0)
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