setting stored values using excel

[dkdonk]

SET_SV FOR:SELECTION NAME:Test1 VALUE:42 NAME:Test2 Value:99 NAME:Test3 Value:200

I have managed to set stored values using the above in excel. But I haven't been able to work out how to reference a call for the values. For example to set Test1 above to a value contained in cell G9. I get an error. Is this possible?

SET_SV FOR:SELECTION NAME:Test1 VALUE:G9 NAME:Test2 Value:99 NAME:Test3 Value:200

Any help on the correct way to type this out would be great. thanks