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Configuring LinuxCNC
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PnCConf Wizard
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7i77 testers wanted
7i77 testers wanted
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17 Apr 2012 03:17 #19266
by maxvdh
Thanks for these rapid responses. Since I have the 6 encoders on the 7i77, do I no longer have extra pins for use as the PWM outputs? I don't see any available pins on I/O connector 3 offering analog or PWM output. I don't see any on connector 2 either for that matter.
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17 Apr 2012 03:20 #19267
by cmorley
you should have some smart serial tabs look at sserial tab 1
you only have one 7i77 right?
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17 Apr 2012 03:21 #19268
by maxvdh
I should note that "number of PWM generators" is set to 0 and greyed out so I can't adjust it.
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17 Apr 2012 03:27 #19270
by cmorley
hmmm well you got me there!
on the configuration tab you have
7i77x2
12 encoder
1 smartserial port and 6 channels
and you pressed 'accept component changes button' ?
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17 Apr 2012 03:30 #19271
by maxvdh
Actually I had it at 6 encoders/3 channels but the results seem to be the same with 12/6. I'm sure I'm doing something wrong. :/
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17 Apr 2012 03:32 #19272
by cmorley
yes either one should work 6 / 3 is what you actually want for using just one 7i77.
can you open a terminal and type pncconf and try again ? it may give an error message or something...
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17 Apr 2012 03:44 #19275
by maxvdh
Looks exactly the same as before. If they're of interest, I'll attach another screenshot of the connector 3 tab and the pncconf file itself. Thanks,
Max
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Configuring LinuxCNC
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7i77 testers wanted
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