Does N.I. define forward coefficients only for analog inputs and reverse for analog outputs? According to the documentation, FORWARD coefficients are used to transfer pre-scaled values to scaled values and REVERSE is the opposite, scaled values to pre-scaled. However, I'm not sure how N.I. defines "pre-scaled" and "scaled". I was trying to scale an analog output but it wasn't working until I copied the forward coefficients to the reverse (the reverse had been initially set to unity gain and zero offset). From my point of view, the digital value prior to the D/A is a "pre-scaled" value. Apparently "forward" is only for AI and reverse for AO, which would explain why there is no method to choose which coefficients to use on a particular I/O transfer.
