I'll need to check which firmware I used, but recall it was the one you told me to use...
Okay, so 4 and 5 are aliased? So I'm getting the correct behaviour there then.
I'll need to reconfirmed the 5V is being supplied - I did check the board when I wired it up with a probe, but looks like it could be a power issue then...
What position should the encoder jumpers be set if an encoder isn't being used? TTL or RS422?
The power supply to TB3 pins 21/22 caught me out at the beginning, as I was expecting something similar to the 7i76, and thought it'd get everything it needed from the VFIELD. I end up hooking TB3 21/22 up to the same supply using on VFIELD (24VDC industrial supply), and like magic everything turned on!
But it does highlight that I need to check that the 7i85 is getting adequate supply through and to make sure the jumpers are correct... I have checked continuity in the past and gotten 5V on the encoder lines, but will go back through systematically.
