Hi!

i retrofit a emco 120p.

all is done but i struggle with the uc300eth.

i cant do threads.

i use the original encoder.

150ppr A and 1ppr Index.

its a 5v output which i connect direct to the uc300eth.

somewhere i read that uc300eth needs abz sensor?! can someone tell me what is wrong??

on a scope i see rise and fall edge of the index pulse. but in mach3 diagnostic screen nothing happend.

active low active high tested.. tested on different ports and pins.

please help! thanks