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frankz

aiuto regole kicad

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frankz

Sto iniziando ad usare Kicad, ma ho dei problem con le regole.

con lo schema allegato, quando faccio la verifica delle regole, mi da una marea di warning, come di seguito.

ERC report (Sun 29 Dec 2019 03:59:03 PM CET, Encoding UTF8 )

***** Sheet /
ErrType(4): Conflict problem between pins. Severity: warning
    @(4,400 in, 2,900 in): Pin COM (Passive) of component K2 is connected to 
    @(4,700 in, 2,550 in): pin 2 (Unspecified) of component BR1 (net 2).
ErrType(4): Conflict problem between pins. Severity: warning
    @(7,000 in, 3,300 in): Pin 1 (Passive) of component Q2 is connected to 
    @(7,800 in, 2,750 in): pin 3 (Unspecified) of component J3 (net 3).
ErrType(4): Conflict problem between pins. Severity: warning
    @(7,800 in, 2,750 in): Pin 3 (Unspecified) of component J3 is connected to 
    @(7,350 in, 3,200 in): pin 1 (Passive) of component R21 (net 3).
ErrType(4): Conflict problem between pins. Severity: warning
    @(7,000 in, 1,900 in): Pin 1 (Passive) of component Q1 is connected to 
    @(7,800 in, 2,550 in): pin 1 (Unspecified) of component J3 (net 4).
ErrType(4): Conflict problem between pins. Severity: warning
    @(7,800 in, 2,550 in): Pin 1 (Unspecified) of component J3 is connected to 
    @(7,350 in, 2,050 in): pin 2 (Passive) of component R20 (net 4).
ErrType(4): Conflict problem between pins. Severity: warning
    @(5,800 in, 2,950 in): Pin 2 (Passive) of component C10 is connected to 
    @(5,600 in, 2,650 in): pin 4 (Unspecified) of component BR1 (net 5).
ErrType(4): Conflict problem between pins. Severity: warning
    @(5,600 in, 2,650 in): Pin 4 (Unspecified) of component BR1 is connected to 
    @(8,400 in, 3,400 in): pin 2 (Passive) of component C15 (net 5).
ErrType(4): Conflict problem between pins. Severity: warning
    @(8,400 in, 3,400 in): Pin 2 (Passive) of component C15 is connected to 
    @(8,650 in, 2,750 in): pin 3 (Unspecified) of component J4 (net 5).
ErrType(4): Conflict problem between pins. Severity: warning
    @(3,650 in, 2,900 in): Pin COM (Passive) of component K1 is connected to 
    @(4,700 in, 2,450 in): pin 3 (Unspecified) of component BR1 (net 6).
ErrType(4): Conflict problem between pins. Severity: warning
    @(8,400 in, 3,100 in): Pin 1 (Power input) of component #PWR018 is connected to 
    @(2,600 in, 2,650 in): pin 2 (Unspecified) of component J2 (net 11).
ErrType(3): Pin connected to other pins, but not driven by any pin
    @(8,400 in, 3,100 in): Pin 1 (Power input) of component #PWR018 is not driven (Net 11).
ErrType(4): Conflict problem between pins. Severity: warning
    @(2,600 in, 2,650 in): Pin 2 (Unspecified) of component J2 is connected to 
    @(6,400 in, 5,400 in): pin 1 (Passive) of component R17 (net 11).
ErrType(4): Conflict problem between pins. Severity: warning
    @(6,400 in, 5,400 in): Pin 1 (Passive) of component R17 is connected to 
    @(7,800 in, 2,650 in): pin 2 (Unspecified) of component J3 (net 11).
ErrType(4): Conflict problem between pins. Severity: warning
    @(7,800 in, 2,650 in): Pin 2 (Unspecified) of component J3 is connected to 
    @(8,650 in, 2,650 in): pin 2 (Unspecified) of component J4 (net 11).
ErrType(4): Conflict problem between pins. Severity: warning
    @(8,650 in, 2,650 in): Pin 2 (Unspecified) of component J4 is connected to 
    @(2,700 in, 2,250 in): pin 1 (Power input) of component #PWR05 (net 11).
ErrType(2): Pin not connected (use a "no connection" flag to suppress this error)
    @(2,150 in, 5,900 in): Pin 2 (Passive) of component J1 is unconnected.
ErrType(4): Conflict problem between pins. Severity: warning
    @(6,250 in, 2,200 in): Pin 2 (Passive) of component R15 is connected to 
    @(8,650 in, 2,550 in): pin 1 (Unspecified) of component J4 (net 13).
ErrType(4): Conflict problem between pins. Severity: warning
    @(8,650 in, 2,550 in): Pin 1 (Unspecified) of component J4 is connected to 
    @(8,350 in, 1,800 in): pin 1 (Passive) of component C14 (net 13).
ErrType(4): Conflict problem between pins. Severity: warning
    @(8,350 in, 1,800 in): Pin 1 (Passive) of component C14 is connected to 
    @(5,600 in, 2,350 in): pin 1 (Unspecified) of component BR1 (net 13).
ErrType(3): Pin connected to other pins, but not driven by any pin
    @(5,900 in, 4,700 in): Pin 8 (Power input) of component IC1 is not driven (Net 27).
ErrType(4): Conflict problem between pins. Severity: warning
    @(4,300 in, 2,900 in): Pin NO (Passive) of component K2 is connected to 
    @(2,600 in, 2,550 in): pin 3 (Unspecified) of component J2 (net 30).
ErrType(4): Conflict problem between pins. Severity: warning
    @(2,600 in, 2,550 in): Pin 3 (Unspecified) of component J2 is connected to 
    @(2,950 in, 3,200 in): pin 2 (Passive) of component D4 (net 30).
ErrType(4): Conflict problem between pins. Severity: warning
    @(3,200 in, 3,200 in): Pin 2 (Passive) of component D5 is connected to 
    @(2,600 in, 2,750 in): pin 1 (Unspecified) of component J2 (net 36).
ErrType(4): Conflict problem between pins. Severity: warning
    @(2,600 in, 2,750 in): Pin 1 (Unspecified) of component J2 is connected to 
    @(2,700 in, 2,750 in): pin 1 (Passive) of component C4 (net 36).

 ** ERC messages: 24  Errors 0  Warnings 24

Non riesco a capire a cosa sono dovuti.

Qualcuno mi può spiegare a come eliminarli ?

Grazie.

alimentatore_sub.png

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Ctec
 

ErrType(4): Conflict problem between pins. Severity: warning @(4,400 in, 2,900 in): Pin COM (Passive) of component K2 is connected to @(4,700 in, 2,550 in): pin 2 (Unspecified) of component BR1 (net 2).

Sono tutti errori ERC dovuti alla definizione dei pin. Qui sopra per esempio, si vede che il pin COM di K2 è indicato come Passivo, e connesso con il pin 2 di BR1, indicato come Unspecified.

Il problema, quindi, è nella definizione del tipo del pin del simbolo (o dei simboli) di libreria, nel caso sopra penso il pin 2 di BR1, che non ha tipo.

Puoi comunque modificare le regole in ERC, tab Opzioni, in cui puoi decidere cosa debba generare un errore, un avviso o nulla:

image.png.eab254798e30da5e77765a0d376719ec.png

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