Thanks AndyT. I have created a mas for this and that works fine!   <mas-module module="New_Module_1" language="python" func-names="hextodex"> <code><![CDATA[def hextodex(sensorID): "Output: sensorID_N" sensorID_N = int(sensorID, base=16) return sensorID_N]]></code> </mas-module> ... View more