Search found 78 matches
- Sun Feb 07, 2021 10:16 pm
- Forum: Centroid Acorn CNC Controller
- Topic: VFD Voltage/RPM fluctuating
- Replies: 21
- Views: 10000
Re: VFD Voltage/RPM fluctuating
It helped. I still see .1-.2 Hz fluctuations on my VFD. It isn’t noticeable like it was before though. The machine plows right through aluminum.
- Sun Feb 07, 2021 10:16 pm
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: VFD Voltage/RPM fluctuating
- Replies: 26
- Views: 16049
Re: VFD Voltage/RPM fluctuating
It helped. I still see .1-.2 Hz fluctuations on my VFD. It isn’t noticeable like it was before though. The machine plows right through aluminum.
- Sat Feb 06, 2021 11:14 am
- Forum: Centroid Acorn CNC Controller
- Topic: VFD Voltage/RPM fluctuating
- Replies: 21
- Views: 10000
Re: VFD Voltage/RPM fluctuating
That’s great news. I added a 1mf tantalum cap to my analog output too.
- Sat Feb 06, 2021 11:14 am
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: VFD Voltage/RPM fluctuating
- Replies: 26
- Views: 16049
Re: VFD Voltage/RPM fluctuating
That’s great news. I added a 1mf tantalum cap to my analog output too.
- Sat Feb 06, 2021 1:35 am
- Forum: Centroid Acorn CNC Controller
- Topic: Chris' Grizzly G0704 Acorn Update
- Replies: 27
- Views: 10009
Re: Chris' Grizzly G0704 Acorn Update
I’d like to see a status message and/or a pop up message when the probe is plugged in and the spindle is disabled. I’ll have to look into how to do that.
I do see a status message in CNC12 when the probe is tripped.
Now I just have to wait for the NIB MP3 probe I purchased to show up.
I do see a status message in CNC12 when the probe is tripped.
Now I just have to wait for the NIB MP3 probe I purchased to show up.
- Sat Feb 06, 2021 1:28 am
- Forum: Centroid Acorn CNC Controller
- Topic: Chris' Grizzly G0704 Acorn Update
- Replies: 27
- Views: 10009
Re: Chris' Grizzly G0704 Acorn Update
The LED on the interface lights up when the probe is plugged in. When the probe is tripped the LED turns off.
- Sat Feb 06, 2021 1:24 am
- Forum: Centroid Acorn CNC Controller
- Topic: Chris' Grizzly G0704 Acorn Update
- Replies: 27
- Views: 10009
Re: Chris' Grizzly G0704 Acorn Update
I also finished up the probe to R8 adapter. I pressed the tapered SS insert out of the Renishaw inductive adapter. I bored a pocket for it in my adapter. I used a slip fit and Locktite 609 sleeve retainer to attach it. I wired up a DIN5 connector with probe detect, trigger +/-, and GND. The probe de...
- Sat Feb 06, 2021 1:10 am
- Forum: Centroid Acorn CNC Controller
- Topic: Chris' Grizzly G0704 Acorn Update
- Replies: 27
- Views: 10009
Re: Chris' Grizzly G0704 Acorn Update
Yesterday I received the Renishaw MI8 interface unit and a few goodies from Amazon. I mounted the MI8 in an aluminum amplifier enclosure. On the control side I mounted a GX4 connector to provide 24V, GND, probe detected and probe triggered. On the probe side I mounted a DIN5 connector to provide pro...
- Sat Feb 06, 2021 12:49 am
- Forum: Centroid Acorn CNC Controller
- Topic: Chris' Grizzly G0704 Acorn Update
- Replies: 27
- Views: 10009
Re: Chris' Grizzly G0704 Acorn Update
Thanks Marty. When I have some time to put something a little more polished together I’ll post it there.martyscncgarage wrote: ↑Thu Feb 04, 2021 9:34 am Nice work Chris! Post this over to the Success Stories forum too!
viewforum.php?f=57
Marty
- Fri Feb 05, 2021 2:33 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn board 4103
- Replies: 8
- Views: 3257
Re: Acorn board 4103
I've been using this SHIELDED RJ45 bulkhead connector and I haven't had any issues.
https://www.amazon.com/gp/product/B07D9 ... UTF8&psc=1