I would like to point out a probable anomaly, but maybe I'm wrong to interpret it, it seems a simple inversion of the labels.
In fact, in the "Service" -> "Input / Output" section, "Input Type = DIGITAL 4PIN" field, selecting the "trigger" works in the inverse way, ie it signals "High level" when it is low and "Low level" when it is high.
Am I wrong something?
thank you