jgmcdonough
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MCC USB-1608G activity light off
jgmcdonough posted a question in Data Acquisition (DAQ) & Data Logging
We have 4 DO probes wired into a MCC USB-1608G. The top green light is on, indicating the box is on. The bottom activity light goes on for a second after initially being turned on, but goes off. The DO probes all have readings of 0, which is not right. We've opened up InstaCal and did the analog test - the channels are reading <1V and not showing a square wave. I am struggling with interpreting what's going on and how to move forward to fix this.