Iwant to compare analog i/p signal obtained from an external ckt with sawtooth signal of frequency 1-2 Khz and the signal obtained which would be generated should be processed out so that can be used as gate pulses for driving power electronic switches.I am using DAQ assistant for analog input of signal and logical operator block for comaparison of analog i/p signal and sawtooth and the pulses generated are made out using DAQ out signal.THe system colud not be wired. Also if freq of sawtooth is made high to 1-2 khz and is tried to be processed it gives an error of Timeout Increase timeout.Increasing the time out also does not yields any solution.How to deal with this problem???
