I'm using the V280 with a IO-AI4-AO2 expansion module. When compiling the project with the "_Interupt 2.5ms" Routine and having the Immediate Analog Out FB in that routine I get a compile error #705, stating "The define hardware configuration does not support immediate analog output 0. Is this because the Expansion module is not capable of the 2.5ms immediate out? Thanks DonH