Troubles with pncconf

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9 years 11 months ago #83178 by andradela
Replied by andradela on topic Troubles with pncconf
The last one. 2.7

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9 years 11 months ago #83180 by andypugh
Replied by andypugh on topic Troubles with pncconf
2.7.8 is current, it might be worth checking with the update manager.

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9 years 11 months ago #83217 by andradela
Replied by andradela on topic Troubles with pncconf
I got now, the four axis are working fine.
Now i'm trying config the spindle pwm control, i have defined in pncconf mesa card's pin 7 as pwm spindle control but i can't find any signal in the output.
Let me know, in the GUI +- spindle speed control are connected to this pin?

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9 years 11 months ago #83218 by andradela
Replied by andradela on topic Troubles with pncconf
folow atached the hal and ini file.


File Attachment:

File Name: my_LinuxCN...1-24.hal
File Size:12.34 KB

File Attachment:

File Name: my_LinuxCN...1-24.ini
File Size:4.23 KB

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9 years 11 months ago #83220 by andypugh
Replied by andypugh on topic Troubles with pncconf
I think that a few things are missing from the HAL file.
Looking at the btifile definition ( github.com/LinuxCNC/hostmot2-firmware/bl...c/PIN_SVST4_4_48.vhd pin 7 should be the pwm output, so that part is OK.

I think what is missing are the connections that turn on the pwmgen and send a value to it.

net spindle-output hm2_7i43.0.pwmgen.00.value
net spindle-enable hm2_7i43.0.pwmgen.00.enable

You probably need some scaling too.

setp hm2_7i43.0.pwmgen.00.scale 5000

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