add setFault and setPresent methods
diff --git a/bin/ipmi_example.py b/bin/ipmi_example.py
index a184dda..bc506fa 100755
--- a/bin/ipmi_example.py
+++ b/bin/ipmi_example.py
@@ -65,7 +65,7 @@
 		bus_name = obj_info[0]
 		if (obj_path != "" and bus_name != ""):
 			obj = bus.get_object(bus_name,obj_path)
-			intf = dbus.Interface(obj,SENSOR_INTERFACE)
+			intf = dbus.Interface(obj,)
 			intf.setValue(dbus.Byte(int(data)))	
 			
 	elif (cmd == "getsensors"):