added slot_mode_default to decadac channel (#838)

microsoft · Nov 1, 2017 · 956ffe4 · 956ffe4
1 parent a1beec9
commit 956ffe4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/qcodes/instrument_drivers/Harvard/Decadac.py b/qcodes/instrument_drivers/Harvard/Decadac.py
@@ -292,6 +292,7 @@ class DacSlot(InstrumentChannel, DacReader):
     A single DAC Slot of the DECADAC
     """
     _SLOT_VAL = vals.Ints(0, 5)
+    SLOT_MODE_DEFAULT = "Coarse"
 
     def __init__(self, parent, name, slot, min_val=-5, max_val=5):
         super().__init__(parent, name)
@@ -327,7 +328,7 @@ def __init__(self, parent, name, slot, min_val=-5, max_val=5):
                            val_mapping=slot_modes)
 
         # Enable all slots in coarse mode.
-        self.slot_mode.set("Coarse")
+        self.slot_mode.set(DacSlot.SLOT_MODE_DEFAULT)
 
     def write(self, cmd):
         """