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Re: Mounting hole problem
开云体育Thank you. I will try that. On 2024-08-29 00:46, alessandro longo
wrote:
-- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
I have mounting hole symbol in Mechanical library.
Kuup?eval neljap?ev, 29. august 2024, kell 01:43:26 GMT +3 kirjutas John Woodgate <jmw@...> j?rgmist:
The mounting holes are not in the schematic, any more than the mounting holes for the potentiometer are. Those mounting holes have pads, of course and are called MH1 and MH2. But I see no way of changing the 'REF**' text for the mounting holes in the PCB. In the Pad Properties pane, the Pad Type is NPTH mechanical and the Pad number field is greyed out. There are footprints for Mounting holes, but
no symbols. That seems to indicate that symbols are not
required. On 2024-08-28 22:42, Tony Casey wrote:
It sounds like they have not been annotated. Do the mounting holes exist in your schematic, or did you just try to add them onto the PCB? If the latter, that's why the reference hasn't been updated: it's because they are not in the netlist. If you double-click on the mounting hole (in pcb), you will get the footprint properties dialogue; just manually change REF** to something like MP1, MP2, MP3, etc. "Update from schematic" will always tell you they aren't used because they aren't in the schematic. I have a personal "Mounting_Point" library with schematic symbols for holes and mounting points, with and without grounding connections. That's your issue - there is no mounting point or hole schematic symbol that I can see in the standard schematic symbol libraries. --
Regards, Tony On 28/08/2024 20:44, brian wrote:
-- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
Ho John, Il gio 29 ago 2024, 00:43 John Woodgate via <jmw=[email protected]> ha scritto:
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Re: Mounting hole problem
开云体育The mounting holes are not in the schematic, any more than the mounting holes for the potentiometer are. Those mounting holes have pads, of course and are called MH1 and MH2. But I see no way of changing the 'REF**' text for the mounting holes in the PCB. In the Pad Properties pane, the Pad Type is NPTH mechanical and the Pad number field is greyed out. There are footprints for Mounting holes, but
no symbols. That seems to indicate that symbols are not
required. On 2024-08-28 22:42, Tony Casey wrote:
It sounds like they have not been annotated. -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
开云体育It sounds like they have not been annotated.Do the mounting holes exist in your schematic, or did you just try to add them onto the PCB? If the latter, that's why the reference hasn't been updated: it's because they are not in the netlist. If you double-click on the mounting hole (in pcb), you will get the footprint properties dialogue; just manually change REF** to something like MP1, MP2, MP3, etc. "Update from schematic" will always tell you they aren't used because they aren't in the schematic. I have a personal "Mounting_Point" library with schematic symbols for holes and mounting points, with and without grounding connections. That's your issue - there is no mounting point or hole schematic symbol that I can see in the standard schematic symbol libraries. --
Regards, Tony On 28/08/2024 20:44, brian wrote:
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Re: Mounting hole problem
开云体育There is now a Mounting Hole Library. I don't
think there was one in version 6. On 2024-08-28 22:23, Tony Casey wrote:
But, presumably John does want them in his schematic. I always include mounting holes, and have a bunch of footprints for different types. -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
开云体育But, presumably John does want them in his schematic. I always include mounting holes, and have a bunch of footprints for different types.-- Regards,
Tony On 28/08/2024 20:44, brian wrote:
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Re: Mounting hole problem
开云体育Thank you. I will? try that. On 2024-08-28 20:56, Meelis Reimets via
groups.io wrote:
I put all mounting holes also to schematic and assign appropriate mounting hole footprint to them. -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
开云体育Thanks, Brian. I can select, but I see no way
to mark them 'not in schematic'. I tried short-cut E, but I
suppose I should use another shortcut, but which? On 2024-08-28 19:44, brian wrote:
-- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Mounting hole problem
I put all mounting holes also to schematic and assign appropriate mounting hole footprint to them.
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Re: Mounting hole problem
Select them and Mark not in schematic as a property. On Wed, Aug 28, 2024, 2:27?PM John Woodgate via <jmw=[email protected]> wrote:
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Mounting hole problem
开云体育I'm in trouble again. I added four mounting
holes to my board and the come with? text 'REF**'. Update PCB
describes them as 'unused' and proposes to delete them, which is
obviously wrong. I can't find a way to change REF** to something
else. Please advise. -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Searching for an existing footprint
开云体育Yes, thank you. Now the big problem is that
all the parts may not fit on the largest board I can use. I
really do not want to have two stacked boards. On 2024-08-28 15:49, Tony Casey wrote:
Hi John, -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Searching for an existing footprint
开云体育Hi John,You did already reply. ? Hope it all worked out. --
Regards, Tony On 28/08/2024 11:39, John Woodgate
wrote:
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Re: Searching for an existing footprint
开云体育Hi, Tony. I don't know whether I already
replied to you, but if not, thanks very much. On 2024-08-25 22:44, Tony Casey wrote:
Hi John, -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Deleting all tracks
开云体育Thank you. I was sure I had seen the feature,
but I could not find it again. On 2024-08-27 11:30, Reinier Gerritsen
wrote:
Sure. In the PCB editor, go to Edit, select Global Deletions and then select exactly what you want to delete (tracks, vias, zones, text, footprints etc.). You can also select to operate on just one layer, or on all layers. Powerful tool, use with caution. -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |
Re: Deleting all tracks
开云体育Sure. In the PCB editor, go to Edit, select Global Deletions and then select exactly what you want to delete (tracks, vias, zones, text, footprints etc.). You can also select to operate on just one layer, or on all layers. Powerful tool, use with caution.Reinier Op 27-8-2024 om 12:19 schreef John
Woodgate:
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Deleting all tracks
开云体育Is it possible to delete all tracks at once on
a PCB, due to the need to re-size the board and changing the
footprints of some components, part way through routing? -- OOO - Own Opinions Only Best Wishes John Woodgate Keep trying |