Script execution

script/FrontEndBladeScan.py

@@ -0,0 +1,59 @@
+"""
+front end calibration scans
+"""
+
+import time
+
+SENSORS = (RefCurrent, AuxCurrent, MachineCurrent)
+STARTPOS = (-1.5)
+ENDPOS = (+1.5)
+STEPS = 0.01
+LATENCY = 1.0
+DWELL = 1.0
+
+def trig():
+    wait_beam()
+    caput("X03DA-OP-10ADC:TRG.PROC", 1)
+
+value = DWELL * 10.0
+SampleCurrentAveraging.write(value)
+RefCurrentAveraging.write(value)
+AuxCurrentAveraging.write(value)
+
+RefCurrentGain.write("L, 10^7")
+AuxCurrentGain.write("L, 10^7")
+
+FrontendHSize.write(2.0)
+FrontendVSize.write(2.0)
+ExitSlit.write(25.0)
+MonoBeta.write(-87.0)
+MonoTheta.write(+87.0)
+
+time.sleep(30.0)
+
+POSITIONERS = (FrontendBladeUp)
+FrontendBladeDown.write(-2.0)
+lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=trig, after_read=after_readout)
+
+POSITIONERS = (FrontendBladeDown)
+FrontendBladeUp.write(+2.0)
+lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=trig, after_read=after_readout)
+
+FrontendHSize.write(2.0)
+FrontendVSize.write(2.0)
+time.sleep(10.0)
+
+STARTPOS = (-4.0)
+ENDPOS = (+4.0)
+STEPS = 0.025
+
+POSITIONERS = (FrontendBladeRing)
+FrontendBladeWall.write(-4.0)
+lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=trig, after_read=after_readout)
+
+POSITIONERS = (FrontendBladeWall)
+FrontendBladeRing.write(+4.0)
+lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=trig, after_read=after_readout)
+
+FrontendHSize.write(0.0)
+FrontendVSize.write(0.0)