Your BOB is set to COM3
pls check in the device manager if this Com Port is active
The USB BOB must be connected to a USB plug on the PC, no hub
Length of the USB Cable must be under 5m
P496 = 3.00000 - Centroid USB Operator Panel Interface Board 1 Port Number Note: To determine the correct COM ...
Search found 3393 matches
- Thu Jun 12, 2025 3:01 am
- Forum: Centroid Acorn CNC Controller
- Topic: 9115 usb input setup fault
- Replies: 5
- Views: 105
Re: 9115 usb input setup fault
This post has been liked 1 time(s).
- Tue Jun 10, 2025 11:10 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Can I get some help with a One Shot OD Turning
- Replies: 3
- Views: 60
Re: Can I get some help with a One Shot OD Turning
From the backup of the \icn_lath folder
Uwe
Uwe
This post has been liked 1 time(s).
- Mon Jun 09, 2025 1:37 pm
- Forum: Success Stories
- Topic: 4 Axis engraving
- Replies: 17
- Views: 30777
Re: 4 Axis engraving
The tiny 6th axis is also ok for engraving....
... I was to lazy to mount a chuck on the 4th axis
Uwe
... I was to lazy to mount a chuck on the 4th axis

Uwe
This post has been liked 1 time(s).
- Wed Jun 11, 2025 1:45 pm
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: Pen Multimeter ANENG A3008
- Replies: 0
- Views: 12
Pen Multimeter ANENG A3008
ok it is not o Fluke, but ok for the most stuff.
99% can be measured in Auto Mode, just turn on and touch.
You can detect a live line without touching, diode testing if you build a USB BOB housing...
I do like it better than my good Mulimeter, because of the convenience of use.
https://www ...
99% can be measured in Auto Mode, just turn on and touch.
You can detect a live line without touching, diode testing if you build a USB BOB housing...
I do like it better than my good Mulimeter, because of the convenience of use.
https://www ...
This post has been liked 0 time(s).
- Tue Jun 10, 2025 11:19 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Bridgeport Interact 4 Series 2 to Acorn6 build
- Replies: 101
- Views: 42817
Re: Bridgeport Interact 4 Series 2 to Acorn6 build
If you do not have a machine level, I would use a dial indicator in the spindle for aligning....
Uwe
Uwe
This post has been liked 0 time(s).
- Tue Jun 10, 2025 12:17 pm
- Forum: Centroid Acorn CNC Controller
- Topic: New build: Optimum D280x700 with AcornSix ClosedLoop
- Replies: 4
- Views: 78
Re: New build: Optimum D280x700 with AcornSix ClosedLoop
You and your special cables and plugs
Cabinet is looking clean.
Uwe

Cabinet is looking clean.
Uwe
This post has been liked 0 time(s).
- Mon Jun 09, 2025 12:34 pm
- Forum: Centroid Acorn CNC Controller
- Topic: How to find if i have enought connector left for probe and tool height
- Replies: 8
- Views: 89
Re: How to find if i have enought connector left for probe and tool height
I was also using only 2 Inputs with Acorn, on Acorn Six with plenty Inputs I am using two for each and have the TTO permanently plugged in
Uwe

Uwe
This post has been liked 0 time(s).
- Sun Jun 08, 2025 3:25 pm
- Forum: Centroid Acorn CNC Controller
- Topic: How to find if i have enought connector left for probe and tool height
- Replies: 8
- Views: 89
Re: How to find if i have enought connector left for probe and tool height
You can get the Ether1616 expansion:
https://shopcentroidcnc.com/shop/cnc-expansion-boards/ether1616-io-expansion-kit/
or you can wire alle home switches at one Input using Home ALL.
But since you will not use TTO and 3D probe at the same time, I would use them on the same two inputs with a plug ...
https://shopcentroidcnc.com/shop/cnc-expansion-boards/ether1616-io-expansion-kit/
or you can wire alle home switches at one Input using Home ALL.
But since you will not use TTO and 3D probe at the same time, I would use them on the same two inputs with a plug ...
This post has been liked 0 time(s).
- Sun Jun 08, 2025 12:13 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Centroid CNC Software Licensing Upgrade Announcement
- Replies: 27
- Views: 766
Re: Centroid CNC Software Licensing Upgrade Announcement
To put the price in perspective think about this. This $79 is the price of ONE carbide endmill.
To put things in perspective, this is 45% of the Mill Pro license for Acorn! You don't like this perspective, do ya'?! ... :D
Now you can see how cheap the initial pro license is ;) :mrgreen ...
This post has been liked 0 time(s).
- Sun Jun 08, 2025 11:14 am
- Forum: Centroid Acorn CNC Controller
- Topic: NEW BUILD! Chinese CNC 1313 replacing mach3
- Replies: 18
- Views: 255
Re: NEW BUILD! Chinese CNC 1313 replacing mach3
I am using the HiWin Doku for my calculations
https://www.hiwin.de/medias/sys_master/ ... hment=true
Uwe
https://www.hiwin.de/medias/sys_master/ ... hment=true
Uwe
This post has been liked 0 time(s).