Connecting UNO R3 AVR Module / Arduino CNC Shield to TB6600 for Nema23 stepper motors

[DaveZ]

Hi
First post, a noob as far as electronics is concerned.
I've made a desktop CNC engraver from mild steel plate and aluminium for engraving soft metals.
The design is a larger version of that made by Myfordboy, a modified Banggood.
Chinese linear bearings, 500 watt spindle.
Will show when I have it working.
Will show construction if people are interested.

Problem
I've got a UNO R3
Connected an Arduino Shield on top
I have 4 wire ribbons connected to the XYZ pins (headers?)

I need ( I think) to connect 4 wire ribbons to the signal side of TB6600 driver
I can find no info on what the 4 pins represent for the XYZ headers.
I've loaded a pic at beginning of post which I presume will load

So what do each wire on the ribbon represent starting from the the letter X, Y or Z


Thanks in advance DaveZ

links
https://www.banggood.com/HANPOSE-TB6...r_warehouse=CN

https://ooznest.co.uk/product/arduino-cnc-shield/