Some of the flow meters I deal with dip below zero (below 4 mA) when pumps are idle. I only want to show the flow meter readout to be '0' (in Lookout) when meter goes to negative #'s, how can I do this?
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Some of the flow meters I deal with dip below zero (below 4 mA) when pumps are idle. I only want to show the flow meter readout to be '0' (in Lookout) when meter goes to negative #'s, how can I do this?