Centroid Community CNC Support Forum

sorry i can't give this kind of advice, it is up to you to determine the proper amp ratings of wire, contactors, disconnects, relays etc.. usually the VFD manual will tell you what and how to size wire fuses/breakers etc and there are plenty of VFD videos on line. the safety aspect of the project is...

sounds like the driver is faulting out and releasing power, check for binding/load on motor when holding position and or force that would cause it to be pushed off the commanded hold position. does the drive have a LED that indicates a fault?

running in one direction is usually a wiring error

probably trying to command a G1 with an encoder installed
read up on G98 and G99 in the operator manual

but who knows i left my crystal ball at home.

i moved this post out of the acorn forum into this forum

Keith The delta drive is to factory reset. Load the number (gain button section ) start cnc12. try to move the axe , it move very fast ,reverse the movement and the drive stop . drive show Al009 did it run away or just move very fast? what is the delta gear ratio set to? sounds like this is not set...

can you swap out a known working drive? to try to isolate the issue. same with cables.
or put this problem drive on the know working system? etc..
divide and conquer to isolate the issue one component at time. SOP debug methodology.

post a fresh report.zip so we can see what version you are running and the rest of your setup.

yes, massive amount of updates since v4.5 and they are free. read the extensive release notes here in the legacy software section at the bottom of the screen. https://www.centroidcnc.com/centroid_diy/centroid_cnc_software_downloads.html if you decide to install the latest version of CNC12 be sure to...

db25 is for stepper drives

screw terminal are for AC Servo drives.

ENA is enable signal. which enables the drives. (tells it to power the motors)