Search found 6928 matches

by cnckeith
Tue Feb 27, 2024 10:22 pm
Forum: Centroid Acorn CNC Controller
Topic: baldor cc22529 dc servo motor info needed
Replies: 3
Views: 11

Re: baldor cc22529 dc servo motor info needed

are you sure on your dimensions?
many old baldor dc servos were NEMA 42 motors
by cnckeith
Tue Feb 27, 2024 10:20 pm
Forum: Centroid Acorn CNC Controller
Topic: CNC Depot Spindle with Acorn and Hitachi WJ200
Replies: 6
Views: 139

Re: CNC Depot Spindle with Acorn and Hitachi WJ200

H004 is for the number of poles not hZ. A003 & A004 are set according the rated hZ for the motor. My mistake :oops: I noticed in your draft that A062 is set too 83.3. How did you come up with that number? Bill thanks! i edited your post on H004 and corrected it have you auto tuned and use SV fe...
by cnckeith
Tue Feb 27, 2024 10:12 pm
Forum: Centroid Acorn CNC Controller
Topic: How to wire Huanyang VFD to Acorn to control spindle speed?
Replies: 13
Views: 78

Re: How to wire Huanyang VFD to Acorn to control spindle speed?

its important to have right vfd cable and proper grounding/shielding etc. google vfd cable. look for videos by southwire https://youtu.be/bX7lBZ2HyJ8?si=nClBwrsexH39Yzbs https://youtu.be/5MRC5uKAVf0?si=OPM4nMV3PQ4aowJ5 buy cable at automation direct https://www.automationdirect.com/adc/shopping/cata...
by cnckeith
Tue Feb 27, 2024 10:06 pm
Forum: Centroid Acorn CNC Controller
Topic: vfd control question
Replies: 4
Views: 45

Re: vfd control question

yes spindle will stop with any estop event, cycle cancel, any fault that triggers an e stop event,
by cnckeith
Tue Feb 27, 2024 10:04 pm
Forum: Centroid Acorn CNC Controller
Topic: vfd control question
Replies: 4
Views: 45

Re: vfd control question

Nofault out is the Acorn output relay function that triggers the coil in the estop contactor , follow the schematic and use the Wizard to set the outputs according to the schematic.
no fault out.png
vfd outputs.png
by cnckeith
Tue Feb 27, 2024 9:56 pm
Forum: Centroid Acorn CNC Controller
Topic: How to wire Huanyang VFD to Acorn to control spindle speed?
Replies: 13
Views: 78

Re: How to wire Huanyang VFD to Acorn to control spindle speed?

That video is 5 years old and not relevant anymore. The Acorn install manual has the spindle bench test procedure in it starting on page 30. Follow this procedure. There's a macro written just for testing the spindle output. It's far easier and CURRENT. thanks, my mistake. yes follow the included s...
by cnckeith
Tue Feb 27, 2024 9:55 pm
Forum: Centroid Acorn CNC Controller
Topic: How to wire Huanyang VFD to Acorn to control spindle speed?
Replies: 13
Views: 78

Re: How to wire Huanyang VFD to Acorn to control spindle speed?

mikeintx wrote: Tue Feb 27, 2024 7:53 pm CNCKeith: The link to your "wire like this" doesn't work. Is there anything different or additional to what Marty does in the video? Thank you.
fixed https://www.centroidcnc.com/dealersuppo ... 984.r3.pdf
by cnckeith
Tue Feb 27, 2024 7:41 pm
Forum: Centroid Acorn CNC Controller
Topic: CNC Depot Spindle with Acorn and Hitachi WJ200
Replies: 6
Views: 139

Re: CNC Depot Spindle with Acorn and Hitachi WJ200

I have the same setup and below are the parameter settings on the VFD. H004=400hz (use rating on name plate) Hope this helps ;) ;-) Bill thanks Bill! are you using the Sensorless Vector Feature of the WJ200? and looking at the manual H004 is asking for the number of motor poles? page 3-104