Scienta_edits

iexcode/instruments/Scienta.py

@@ -440,13 +440,19 @@ class Scienta:
         caput(self.PHV+"SweepLoadFanout.PROC",1)
         time.sleep(1)
         #check that there are no zeros in the KE_array
-        KE_array = caget("29idcScienta:HV:KE_array")
+        KE_array = caget(self.PHV+"KE_array")
         if np.min(KE_array)<1:
+            print("KE_array had zeros")
+            caput(self.PHV+"SweepReCalc.PROC",1)
+            time.sleep(2)
+            caput(self.PHV+"SweepLoadFanout.PROC",1)
+            time.sleep(1)
+        if len(KE_array) != caget(self.PHV+"scan2.NPTS"):
+            print("number of scan point and KE_array miss match")
             caput(self.PHV+"SweepReCalc.PROC",1)
             time.sleep(2)
             caput(self.PHV+"SweepLoadFanout.PROC",1)
             time.sleep(1)
-            print("check KE_array ")
 
 
     def _spectra_BabySwept(self, KEcenter):