7i76E Spindle configuration

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14 Sep 2025 14:40 #334977 by RobotMatic
7i76E Spindle configuration was created by RobotMatic
I can't configure the spindle, the configuration screen doesn't appear.
 also can't choose the PWM signal or CW - CCW.
I am on 2.9.5 and I don't understand what I'm doing wrong.

There is something that changed, in version 2.7.15 of LinuxCNC it could be done without problems, now it is impossible for me, I don't understand what is happening, I can't find information to guide me. Thank you.!!!

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14 Sep 2025 17:12 #334983 by langdons
Replied by langdons on topic 7i76E Spindle configuration
Are you using PNCconf?

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15 Sep 2025 00:32 #335001 by PCW
Replied by PCW on topic 7i76E Spindle configuration
There is no PWM involved (at least at the configuration level)

pncconf setup looks like:


 


and:


 
 
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15 Sep 2025 09:57 #335012 by RobotMatic
Replied by RobotMatic on topic 7i76E Spindle configuration
yes!

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15 Sep 2025 10:00 - 15 Sep 2025 10:09 #335013 by RobotMatic
Replied by RobotMatic on topic 7i76E Spindle configuration
I can't see that page, it goes up to P1-P2.

I see only TB2/TB3 P1 P2

it doesn't allow me to add a PWM. I set it to 1 and it goes back to 0
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Last edit: 15 Sep 2025 10:09 by RobotMatic.

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15 Sep 2025 13:23 #335020 by PCW
Replied by PCW on topic 7i76E Spindle configuration
I suspect this may be a localization bug in pncconf

If you run pncconf from the command line, does it print any error messages?
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16 Sep 2025 01:29 #335050 by RobotMatic
Replied by RobotMatic on topic 7i76E Spindle configuration
I can run it from the console without any problem.

Can the network configuration affect?

 
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16 Sep 2025 03:21 #335052 by PCW
Replied by PCW on topic 7i76E Spindle configuration
Can the network configuration affect?

No, the FPGA card need not even be present for pncconf to run

I would try setting the locale to en-US
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16 Sep 2025 11:24 #335061 by RobotMatic
Replied by RobotMatic on topic 7i76E Spindle configuration
Could someone set up a 4 axis + 1 spindle of 24000 rpm with pncconf?
I assembled 2 computers with 2 7i76e motherboard boards and both are experiencing the same issue.
I can program manually with cw cww enable and it works perfectly, but when I want to incorporate a pwm component, it gives me an error.
If I can obtain the .hal and .ini files, I can modify them and proceed with a machine that I need to get working.
thank you!!!!!!

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16 Sep 2025 13:52 #335068 by PCW
Replied by PCW on topic 7i76E Spindle configuration
Here's a pncconf created basic 4 axis configuration with spindle:


 

File Attachment:

File Name: 7i76e-test.zip
File Size:26 KB


 
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