Spindle configuration

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9 years 7 months ago #89739 by Nondepietjes
Spindle configuration was created by Nondepietjes
Hi,

I'm trying to configure my spindle for lathe machine.
I have a encoder and feedback with tacho.
Can somebody take a look at my hal.file?


much appreciated

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9 years 7 months ago #89742 by comjon
Replied by comjon on topic Spindle configuration
You are looking to set S commands on your spindle, to do thread cutting, for example?

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9 years 7 months ago #89743 by Nondepietjes
Replied by Nondepietjes on topic Spindle configuration
yes, and if my hal file is correct. is everything is connected

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9 years 7 months ago #89747 by comjon
Replied by comjon on topic Spindle configuration
I am not at my machine right now, but I think there may be a lathe sample configuration with spindle encoding in the sim folder on LinuxCNC startup.

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9 years 7 months ago #89760 by Nondepietjes
Replied by Nondepietjes on topic Spindle configuration
I have tested the hal file, but it appears that my spindle-enable is not connected in my hal file.
Can somebody explain me what i'm doing wrong?

many thanks

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9 years 7 months ago #89777 by andypugh
Replied by andypugh on topic Spindle configuration
Is your spindle enable physical wiring corrected to the spinena pin, ro to separate GPIO?

I see


# external output signals
...
# --- SPINDLE-ON ---
#net spindle-on hm2_5i25.0.7i77.0.0.output-09

Which makes me wonder.

(But nothing drives that spindle-on signal, you should probably delete that commented-out line)

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9 years 7 months ago #89801 by Nondepietjes
Replied by Nondepietjes on topic Spindle configuration
Normaly my wiring is correct, i checked it a few times.

i'm working with a mesa 7i77 card and connected my whires to Drive5.

So i have to connect the spindle-on to my spinena pin?

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9 years 7 months ago #89803 by andypugh
Replied by andypugh on topic Spindle configuration

Nondepietjes wrote: So i have to connect the spindle-on to my spinena pin?


Not necessarily, there is a spindle-enable signal that seems to be connected to the right things.

Can you show us a diagram of the wiring to TB5 21, 22, 23, 24 ?

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9 years 7 months ago #89818 by Nondepietjes
Replied by Nondepietjes on topic Spindle configuration
My RF signal is connected to the ENA- signal. ENA+ is connected to powersupply.
GRD and ANOUT to the amplifier signals

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9 years 7 months ago #89819 by andypugh
Replied by andypugh on topic Spindle configuration

Nondepietjes wrote: My RF signal is connected to the ENA- signal. ENA+ is connected to powersupply.
GRD and ANOUT to the amplifier signals


Is that what the spindle drive needs? Often the drive enable needs to connect the enable output to the drive common.

What is the spindle drive?

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