Tech Forum

I just want to confirm I understand the logic behind when a counter will increment. If I set up an increment condition, then the counter only increments when that condition transitions from false to true, correct? For instance, if I say "Increment when input 1 state = true" then when I switch input 1 on it will become true and increment. But then as long as the switch stays on it will not increment any more until I switch input 1 off and then switch it back on again? And this would hold not just for physical inputs but if I was evaluating against a maths channel or a general function or some other internal variable? And, as a related topic, is there any built-in de-bounce filter for inputs?

It seems for PDM25 the connectors are "Deutsch DT 12-Pin". From TE datasheet should be pin size 16 which only support up to 13 amps per pin. Have any tried running full 20A current for the output and not having issues?

I finally got to install the PDM in a vehicle, but has anyone had any issues @ 125kbps on BCAN, specifically on a 10th gen civic. intermittantly, every couple maybe 20-30 seconds, you hear a relay click in the dash, and some lights on the dash flick once, while the engine is idling or in motion. When i disconnected the PDM the issue is gone. Is there a termination in the PDM causing an issue? the bus is 125kbps and all extended frames. the PDM has no broadcasting setup so it only listens on 0x7005 (not used on the bus) for CAN inputs. There is no inputs/outputs connected on the PDM as of yet. Is it also possible the 125kbps is not properly adjusted to the clock of the PDM giving an offset which is affecting the bus?