Search found 25 matches

by pbaudio
Sun Oct 27, 2019 5:35 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

Here is some photos of the enclosure, the DYN2 drives and servos are working totaly fine its just the DYN4 thats the problem.

I have also tried running it without the DYN2 drives powerd up and it still has the issue.
by pbaudio
Sun Oct 27, 2019 5:05 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

I haven't done that with all the grounds as the cabnets back pannel is grounded to and eveything seems to be grounded fine when i take measurements with a multi meter.

I am in the UK so shipping would be a bit of a problem i think.
by pbaudio
Sun Oct 27, 2019 4:55 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

I made both the encoder cables, first one with shielded cat5 cable and the second time double shielded cat8.1 cable.

Maybe i need to get some of Centroids encoder cable but i don't think it will make a difference.
by pbaudio
Sun Oct 27, 2019 4:38 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

I have tried that too.
by pbaudio
Sun Oct 27, 2019 3:41 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

Can you please do me a favor, Start the machine, put CNC12 on line Go into the PID Menu F1 Setup F3 Config Password 137 F4 PID Please look at the 5th line (spindle encoder) The asterisk is the encoder index pulse. It should only come on once per revolution. Before you rotate the spindle, is that as...
by pbaudio
Mon Jul 22, 2019 7:38 am
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

Can you please do me a favor, Start the machine, put CNC12 on line Go into the PID Menu F1 Setup F3 Config Password 137 F4 PID Please look at the 5th line (spindle encoder) The asterisk is the encoder index pulse. It should only come on once per revolution. Before you rotate the spindle, is that as...
by pbaudio
Sat Jul 20, 2019 4:48 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

Can you please do me a favor, Start the machine, put CNC12 on line Go into the PID Menu F1 Setup F3 Config Password 137 F4 PID Please look at the 5th line (spindle encoder) The asterisk is the encoder index pulse. It should only come on once per revolution. Before you rotate the spindle, is that as...
by pbaudio
Fri Jul 19, 2019 5:39 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

I've been gone a couple of days... Describe the machine? I assume you are trying to use a DMM DYN4 and a motor as a spindle drive? Did you tell DMM at the time of order you needed it to work this way? Did you get the schematic sheet to wire it up as a spindle motor? What kind of cable did you use b...
by pbaudio
Fri Jul 19, 2019 11:23 am
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo (FIXED)

eng199 wrote: Fri Jul 19, 2019 9:06 am Set parameters 334 and 335 to 255.
Thank you that has fixed the issue i just hope it will not create other problems down the road.

Many Thanks
Phil
by pbaudio
Thu Jul 18, 2019 2:49 pm
Forum: Centroid Acorn CNC Controller
Topic: Quadrature Error with DYN4 Spindle Servo
Replies: 29
Views: 7929

Re: Quadrature Error with DYN4 Spindle Servo

I have done some more testing and it has nothing to do with the brake or relays, the only way i can get it to not make the error is press cycle start just after reset like in this video i have just posted to youtube.

https://www.youtube.com/watch?v=nkQBrEUMfF8