MESA 7i76EU - Pinzuordnung (z.B. Endschalter)

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08 Dec 2025 19:13 #339877 by RaspII
Hallo,
ich bin gerade am Umbau einer ISEL CPM3020 von IMC4 auf MESA 7i76EU. Die Kommunikation von LinuxCNC zur Karte funktioniert.
Aktuell hänge ich an der Konfiguration der Referenz- und Endschalter fest. Ich versuche via Pncconf die Pins festzulegen, finde aber im Menu "Mesa Karte 0" nur Zuordungen für TB2/TB3, P1 und P2. Bei P1/P2 könnte ich die Schalter zwar anlegen, dann bekomme ich aber Pin Nummern die m.E. mit den Field I/Os nichts zu tun haben sondern nur mit den I/O Expansion connectoren. Ich habe trotzdem mal darüber die Schalter konfiguriert, das Ergebnis sieht in der HAL Datei dann wie folgt aus (Leerzeilen entfernt):# externe Signaleingänge
# --- MIN-HOME-X ---
net min-home-x     <=  hm2_7i76e.0.gpio.017.in
# --- MAX-X ---
net max-x     <=  hm2_7i76e.0.gpio.018.in
# --- MIN-HOME-Y ---
net min-home-y     <=  hm2_7i76e.0.gpio.019.in
# --- MAX-Y ---
net max-y     <=  hm2_7i76e.0.gpio.020.in
# --- MIN-Z ---
net min-z     <=  hm2_7i76e.0.gpio.021.in
# --- MAX-HOME-Z ---
net max-home-z     <=  hm2_7i76e.0.gpio.022.in



Eine Konfigurationsseite für TB5 oder TB6 zur Konfiguration der Field I/Os kann ich nicht finden. Wo ist mein Denkfehler? 

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08 Dec 2025 19:47 - 08 Dec 2025 19:49 #339878 by PCW
You should get a screen like this:

 

If not. it may be that you have hit a locale bug in pncconf and may have to
temporarily set the locale language to  en_US to work around the issue.
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Last edit: 08 Dec 2025 19:49 by PCW.

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08 Dec 2025 22:02 - 08 Dec 2025 22:10 #339884 by RaspII
I don't have the tab with "7i76 I/O,

 
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Last edit: 08 Dec 2025 22:10 by RaspII.

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08 Dec 2025 22:42 #339887 by tommylight
Replied by tommylight on topic MESA 7i76EU - Pinzuordnung (z.B. Endschalter)
Use the LinuxCNC ISO written to USB to boot the PC in English language, start PncConf to make the config, save it on the hard drive or another USB.
Or change locale to UTF-8 EN_US

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08 Dec 2025 22:42 #339888 by RaspII
ok, after searching for the missing tab i found this post  
After enabling the option „Show advanced config pages“ I could modify the value "0: 7i76 Modus I/O Kart..". After modification the tab 7i76 I/O (SS#0) is available, now. 
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The following user(s) said Thank You: tommylight

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08 Dec 2025 23:04 - 08 Dec 2025 23:08 #339889 by RaspII
But If I don't select "7i76 Modus 2 I/O card" my settings are lost after closing and reloading Pncconf. 
Do I have to select Modus 2 anyway even If I change locale to UTF-8 EN_US ?
Last edit: 08 Dec 2025 23:08 by RaspII.

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