DevBundle Update / SetValueCommand

There is a very odd problem for the Pump faceplate. If only one pump
faceplate is open, everything works fine. However, If two pump faceplate
is open, for example(DHT3 model), 1503_01, and 1503_02 both are opened,
I can only operate 1503_02 faceplate, all command from 1503_01 are also
change the mode of 1503_02. If only 1503_01 is open, then there is no
problem.