I do have a NI9411 device connected in CDaq 9174. It is wired with an encoder. The signal detection was good at first and all pulses were picked up. Just until few days back there are no pulses being picked up. I tried monitor the pulses in NI Max. Nothing is detected. I tried again with a simple proximity sensor to see if any pulses are being picked up. Still no pulses in all counter inputs. Is it possible the device is damaged? The device is detected in NI Max, and the self test and self calibration are successful. Is there any other way I could test the device.
