Search found 439 matches
- Sun Jun 26, 2022 2:44 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle Speed Display
- Replies: 11
- Views: 1514
Re: Spindle Speed Display
Thanks for all your input. Essentially, Centroid can only display actual RPM if you are using an encoder. That is what I wanted to know. Funny, I had originally thought about using the spindle speed display on the PM-833 however upon further inspection I found that the PM-833 does not have an actual...
- Fri Jun 24, 2022 5:25 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle Speed Display
- Replies: 11
- Views: 1514
Re: Spindle Speed Display
Thanks! How would Centoid "Know" the actual spindle speed if you are not using an encoder?
- Thu Jun 23, 2022 7:53 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle Speed Display
- Replies: 11
- Views: 1514
Re: Spindle Speed Display
Perfect. That is exactly what I wanted to know. Thanks for your quick reply.
- Thu Jun 23, 2022 6:29 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle Speed Display
- Replies: 11
- Views: 1514
Spindle Speed Display
I am converting a PM-833TV to CNC. I originally planned on installing an encoder to pick-up the spindle position and speed. For a number of reasons, I am most likely not going to install the encoder. I am controlling the spindle speed using a DuraPulse VFD and an analog 0-10V input. Since I am not u...
- Fri Oct 01, 2021 10:56 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Homing Switches & Routine
- Replies: 16
- Views: 4937
Re: Homing Switches & Routine
I had the same question when I started wiring these home switches. As Shawn mentioned "The Acorn homes one axis at a time. With all switches in series the loop is closed". What I did not realize is that immediately after Acorn homes a switch and opens the normally closed limit switch, Acor...
- Thu Sep 30, 2021 7:59 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Hallmark ITTP Probe
- Replies: 15
- Views: 3887
Re: Hallmark ITTP Probe
Thanks!
- Thu Sep 30, 2021 7:53 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Hallmark ITTP Probe
- Replies: 15
- Views: 3887
Re: Hallmark ITTP Probe
Thanks for you thoughts. Just curious as to how you converted the ITTP to wireless?
- Sun Sep 26, 2021 3:24 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Hallmark ITTP Probe
- Replies: 15
- Views: 3887
Re: Hallmark ITTP Probe
Thanks Marty.
- Sat Sep 25, 2021 6:20 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Hallmark ITTP Probe
- Replies: 15
- Views: 3887
Re: Hallmark ITTP Probe
OOPS.. One last question. You discussed using the same CPC connector for both the probe and tool setter with the additional detections pins. If I use the Tormach TTS tool holders and program the relative tool lengths, is there still a need for a tool setter?
- Sat Sep 25, 2021 6:14 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Hallmark ITTP Probe
- Replies: 15
- Views: 3887
Re: Hallmark ITTP Probe
Thanks for you thoughts regarding putting putting the jumper on the connector at the head of the machine. This makes sense to me. I had have not used a milling machine since high school (40+ years ago) so the workflow is a bit fuzzy. I watched one of Cliff's videos demonstrating the use of his new I...