Search found 4141 matches
- Wed Dec 04, 2024 5:17 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
Regarding corbin's initial application: There is already a well-defined place on the screen for status updates, to tell the operator what the machine is doing as it runs. That is the scrolling message box in the upper right. Floating message boxes in the middle of the screen are an appropriate place...
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- Wed Dec 04, 2024 5:08 pm
- Forum: Buy, Sell, Trade
- Topic: Looking for a X-axis DC servo from older CHNC retrofit
- Replies: 8
- Views: 326
Re: Looking for a X-axis DC servo from older CHNC retrofit
Would the current 16 in-lb motor be a better replacement? It is about an inch longer than the 17 in-lb. It is usable but problematic. It would prevent the cross-slide from reaching its normal X+ limit, and the limit/home switch trip points on a CHNC are not easily adjusted. If there is still a good...
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- Tue Dec 03, 2024 10:44 pm
- Forum: Buy, Sell, Trade
- Topic: Looking for a X-axis DC servo from older CHNC retrofit
- Replies: 8
- Views: 326
Re: Looking for a X-axis DC servo from older CHNC retrofit
Unfortunately, that length may be a deal-breaker for the Hardinge, because the X motor sits between the motor mount (which moves with the cross-slide) and the back of the bed. Increasing the length of the motor limits X+ travel. The old Centroid 17 in-lb motor is probably around 7.2" from flang...
This post has been liked 1 time(s).
- Mon Dec 02, 2024 5:58 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
Write a program or macro that includes a line like: M200 "Insert tool and press Cycle Start" Run that program with P10 = 32. Then run that same program with P10 = 0. Do you notice the difference? I propose that M200 should display the specified message (and also wait indefinitely for Cycle...
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- Mon Dec 02, 2024 3:14 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
Will you be removing the dependency between M200 and the M0 Jogging option?
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- Mon Dec 02, 2024 1:15 am
- Forum: Centroid Acorn CNC Controller
- Topic: H100 vfd
- Replies: 3
- Views: 323
Re: H100 vfd
Where COM = "GND".COM and AI1 as noted in the lower left of the diagram.
You do not connect anything to P12 or AI2.
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- Sun Dec 01, 2024 3:57 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
No, I think the problem is that CNC12 fails to cancel the M221 timer when a new message is displayed. M200 does not have or need a timer value, because by definition it waits until the operator presses Cycle Start. Unfortunately, M200 is of limited use, because it only performs its primary job (disp...
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- Sun Dec 01, 2024 3:51 pm
- Forum: Centroid Acorn CNC Controller
- Topic: dp-4 probing
- Replies: 10
- Views: 1348
Re: dp-4 probing
If your M400 is a pre-2010 model (CPU7 or CPU10 based), then the probe fuse is likely in a white plastic in-line fuse holder near the PLC. Those fuse holders are notorious for getting brittle with age and breaking apart.
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- Sat Nov 30, 2024 3:38 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
What happens if you replace the M200 with an M225, and a time limit of zero?
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- Sat Nov 30, 2024 2:19 pm
- Forum: Centroid Acorn CNC Controller
- Topic: M200 prompts sometimes disappear <fixed>
- Replies: 39
- Views: 2305
Re: M200 prompts sometimes disappear
His test case indicates the problem is with what came before the M200. He evidently used M221 to display a message that was to remain on the screen for three seconds, but then before that timer expired, ran an M200 that put a new message on the screen. Apparently the timer for the M221 message conti...
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