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  • RobotMatic
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17 Sep 2025 03:25
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

I was able to correct the IP address
it doesn't work, I can set cw-cww-enable but no speed.
I am trying to update and it cannot find the linuxcnc repository , gives an error
I am using 2.9.5

Should I reinstall everything again?
I don't understand what is happening
  • PCW
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16 Sep 2025 23:19
Replied by PCW on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

Yes, the sample file is set for a 10.10.10.10 IP address
if you are using 192.168.1.121, you will get that error
 
  • tommylight
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16 Sep 2025 23:11
Replied by tommylight on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

Is the networking set up for Mesa?
Is the IP address on the board set same as in the config?
  • RobotMatic
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16 Sep 2025 22:28
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

Houston !!! i have a problem!!! 
  • RobotMatic
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16 Sep 2025 21:55
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

Thank you very much!!!!!
  • PCW
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16 Sep 2025 13:52
Replied by PCW on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

Here's a pncconf created basic 4 axis configuration with spindle:


 

File Attachment:

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


 
  • RobotMatic
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16 Sep 2025 11:24
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

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!!!!!!
  • PCW
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16 Sep 2025 03:21
Replied by PCW on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

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
  • RobotMatic
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16 Sep 2025 01:29
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

I can run it from the console without any problem.

Can the network configuration affect?

 
  • PCW
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15 Sep 2025 13:23
Replied by PCW on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

I suspect this may be a localization bug in pncconf

If you run pncconf from the command line, does it print any error messages?
  • RobotMatic
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15 Sep 2025 10:00 - 15 Sep 2025 10:09
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

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
  • RobotMatic
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15 Sep 2025 09:57
Replied by RobotMatic on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

yes!
  • PCW
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15 Sep 2025 01:50 - 15 Sep 2025 01:59

HAL help needed for MPG wheel jogging and machine enabling logic

Category: HAL

A very basic bit of hal code for a 7I76E MPG would be:

net mpg-counts  hm2_7i76e.0.7i76.0.0.enc0.count 
net mpg-counts  axis.x.jog-counts
net mpg-counts  axis.y.jog-counts
net mpg-counts  axis.z.jog-counts
net x-jog-enable hm2_7i76e.0.7i76.0.0.input-07 axis.x.jog-enable
net y-jog-enable hm2_7i76e.0.7i76.0.0.input-08 axis.y.jog-enable
net z-jog-enable hm2_7i76e.0.7i76.0.0.input-09 axis.z.jog-enable

loadrt mux4
addf mux4.0 servo thread
net jog-inc0 hm2_7i76e.0.7i76.0.0.input-10  mux4.0.sel0
net jog-inc1 hm2_7i76e.0.7i76.0.0.input-11  mux4.0.sel1
setp mux4.0.in0 0.0001
setp mux4.0.in1 0.0010
setp mux4.0.in2 0.0100
setp mux4.0.in3 0.1000
net jog-scale mux4.0.out
net jog-scale axis.x.jog-scale
net jog-scale axis.y.jog-scale
net jog-scale axis.z.jog-scale

Notes:

This is for axis rather than for joints so will only work after homing
(a minor change is needed to jog before and after homing)

The I/O pins and jog increments are arbitrary

The mux4 select bits are a binary code 00,01,10,11 to select the jog increment.
This can usually be arranged with a wafer switch but can be redone for linear select
or button press to select the increments.

 
  • PCW
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15 Sep 2025 00:32
Replied by PCW on topic 7i76E Spindle configuration

7i76E Spindle configuration

Category: PnCConf Wizard

There is no PWM involved (at least at the configuration level)

pncconf setup looks like:


 


and:


 
 
  • LinuxCrashOut
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14 Sep 2025 17:54

HAL help needed for MPG wheel jogging and machine enabling logic

Category: HAL

Ok, I got some help and realized the mesa 7i76e was in mode 0, now it is in mode 2 and I can see the counts on hm2_7i76e.0.7i76.0.0.enc0.count

I am still lost about how the following works (as for the logic)

I would love to have one button that enables the jog for x axis for example, and then the mpg makes it move (while the button is pressed)

 

File Attachment:

File Name: empty_sample_0.4.hal
File Size:10 KB
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