I have tested in PP with Halmeter
in pins hm2-5i25.0.gipo.015.in / 016.in are OK 014.in no signal
in signal I tested spindle-phase-A / B are OK Z no signal even spindle-index-enable no signal.
I would not expect to see the index signal, that's why you must test for it in the way I indicated
This is because the index signal is a very short pulse on a high resolution encoder and its easy to miss
because of both the 1 KHz servo thread sampling and the fact that halmeter or "show" are only sample
hal data at about a 10 Hz rate
As always, you're right.
I have done your test and one point passes from true to false.
In PP A and B they count + or - according to the rotation.
What role does Z have to reset this count?
The encoder scaled position is cleared on index (Z)
( The low level count is not cleared because this would break the velocity estimation so what the hardware
does is latch the count at index and this count is scaled and used as a position offset to set the position count to 0 at index )
