want to send a digital signal from a function-generator into the daq-box (e.g. into ACH 2) and to react in my program on it, when the dig.signal makes the first step from 0 to 5 V e.g.must i change anything else on hw than connecting the function-generator to ACH 2? How can I react on it with my created CWDI1-Objekt. It doesn't work! Thnx a lot! p.s. other ideas are also wellcomed!