oven control as an electrode added

myGUI.py

@@ -112,13 +112,14 @@ class GuiMainWindow(QMainWindow):
         self.piezoB397 = anal_control_signal('piezoB397', 7, out_step = 0.01)
         self.piezoA866 = anal_control_signal('piezoA866', 14, out_minimum=0, out_maximum=4, out_step=0.01)
         self.piezoB866 = anal_control_signal('piezoB866', 6, out_step = 0.01)
-        self.piezoA423 = anal_control_signal('piezoA423', 1, out_step = 0.01, feedfoward=True)
-        self.piezoA423.set_scan_feedfoward_analog_out(0)
+        self.piezoA423 = anal_control_signal('piezoA423', 1, out_step = 0.01)
+        
         
         self.trapDCA = anal_control_signal('DC A', 2)
         self.trapDCB = anal_control_signal('DC B', 3)
         self.trapCompC = anal_control_signal('Comp C', 4)
         self.trapCompD = anal_control_signal('Comp D', 5)
+        self.trapCompOven = anal_control_signal('Comp Oven', 0)
         
         
         
@@ -199,9 +200,6 @@ class GuiMainWindow(QMainWindow):
         self.layout423_scan.addWidget(self.piezoA423.scanLabelValue, 5, 0)
         self.layout423_scan.addWidget(self.piezoA423.scanpBar, 5, 1)
         
-        self.layout423_scan.addWidget(self.piezoA423.scan_feedfoward_button, 6, 0)
-        self.layout423_scan.addWidget(self.piezoA423.scan_feedfoward_sb, 6, 1)
-        
         
         #########################
         
@@ -211,7 +209,7 @@ class GuiMainWindow(QMainWindow):
         self.layout_trap_electrodes.addWidget(QtGui.QLabel(self.trapDCB.name), 2, 1), self.layout_trap_electrodes.addWidget(self.trapDCB.sb, 2, 2)
         self.layout_trap_electrodes.addWidget(QtGui.QLabel(self.trapCompC.name), 1, 3), self.layout_trap_electrodes.addWidget(self.trapCompC.sb, 1, 4)
         self.layout_trap_electrodes.addWidget(QtGui.QLabel(self.trapCompD.name), 2, 3), self.layout_trap_electrodes.addWidget(self.trapCompD.sb, 2, 4)
-        
+        self.layout_trap_electrodes.addWidget(QtGui.QLabel(self.trapCompOven.name), 1, 5), self.layout_trap_electrodes.addWidget(self.trapCompOven.sb, 1, 6)
 
 ###########################################################
 

myToolbar.py

@@ -88,7 +88,10 @@ class myToolbarMenu(QWidget):
             spin_boxes = ao.spin_boxes
             for text, spinb in spin_boxes:
                 spin = settings.value(str(ao.name) + '_' + text)
-                spinb.setValue( float(spin) )
+                try:
+                    spinb.setValue( float(spin) )
+                except TypeError:
+                    spinb.setValue( float(ao.initial_value) )
         settings.endGroup()
     
     def first_load(self, aos):