Rotary function selecting a-axel (u-axel)

[JohnJohn (John Johnson)]

Several folks here use a rotary device with their Ruida (DSP) controlled laser engraver. There are some controller firmware limitations.

SOLUTION - U axis direct for Rotary with RDC6445S Controller

If you have the RDC6445S controller (NOT G) then this might just be your lucky day. Here is my link to the Firmware for this controller https://drive.google.com/drive/folders/1_LAxx9-GAc2S9mKJp4kja74dVDvk7eTV?usp=sharing There are 2 Firmware versions - V26.01.13 and V26.01.16 .13 will run your rotary off the U Axis. .16 will run your rotary off the Y Axis. Firmware has to be upgraded through RDWorks I have added a 3rd Axis driver to my machine and all rotary settings are set up on that U …