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Sorry... A quick question turned into a bit of a conversation...

Quick update... So I tested and found that power is indeed still going to the steppers even tough the GREEN LED is not lit (RED Only)... So my theory didn't pan out. That said - My controller...

Hi Tim,

Tim here. I don’t have the expertise to help you in this topic but the members here will step up. Welcome to the zone!

Very good... I get it now.

So - A little more research on the TX14207 driver. It has two LED's right next to the signal input pins. Red and Green. With regard to the TB6560 issues where you...

John,

You're a Saint! Thanks for all this detail... One question is: Why are the 'Z' axis A+/A- pins reversed? It's indeed how my controller/drivers are wired but was curious why...

As a follow up - I've done some research and seems some like the Leadshine AM882... I'm still researching because i want to avoid the TB6560HQ chips and most all of the boards I've researched have...

HI John,

Thanks for the guidance... I read the article on the TB6560... Point well taken. Unfortunately, I have 4 of these drivers in my Controller (x4 TX14207's)... One's already done... ...

Hi RaptorZ... I have the exact stepper drivers in my China 3040 CNC..... The driver board for my 'A' axis just died after a couple of weeks of using the machine. I'm trying to get the company I...

Hi All,

Tim Sisson here, from Atlanta GA. New to CNC but an avid RC Aircraft hobbyist form many years. Recently have gotten into Fix Wing Drones flying first person view. IE: Pilot's seat...