About "ABB Test Signal Viewer" software interface problem

Sample

This software can quickly read the value of the force sensor, set the numeric ID is a 209 do Z axial force value of the sensor, but I wrote here with PC Sdk program is only through FCGetForce () this method reads the corresponding power value, this is obviously slower than the way of reading software, excuse me somebody know the strength of the interface information?Here are the software images and the corresponding Settings.