I'm running an MCC USB-FS1608 DAQ to measure multiple analog voltage channels. I also have a digital in TTL coming from an MTS 407 frequency controller. Inside my VI, I read a rising TTL signal from the MTS, send a signal to switch on the digital out, then I start my data acquisition. At 1 Hz, would it be better to control my digital out, (which sends a run command to the MTS which then actuates a hydraulic piston) with a hardware trigger?
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