diff --git a/script/Accumulator.py b/script/Accumulator.py
index 66c63bf..37120f2 100644
--- a/script/Accumulator.py
+++ b/script/Accumulator.py
@@ -1,15 +1,14 @@
 
-class AccumulatorSensor(Readable):
+class AccumulatorSensor(ReadonlyRegisterBase):
     def __init__(self, averager, index):
-        self.averager =averager    
+        print averager.devices[index].name
+        ReadonlyRegisterBase.__init__(self, averager.devices[index].name)
+        self.averager = averager    
         self.index =index    
 
-    def read(self):  
+    def doRead(self):  
         return self.averager.values[self.index] 
 
-    def getName(self):  
-        return self.averager.name
-
 class Accumulator(ReadonlyRegisterBase, ReadonlyRegisterArray):
     def __init__(self, devices, integration_time=None):                
         ReadonlyRegisterBase.__init__(self, "Averager")