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  • billykid
  • billykid's Avatar
14 Jun 2025 09:28

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

hi, i installed linuxcnc raspberry5 4gb image on ssd and it starts normally but i am not able to connect to wifi. i followed the instructions, used menuconfig with my data and country=IT but nothing. maybe because in the ssid there are two spaces? "FRITZ.Box 7590 BX" i tried before asking... god knows how much i tried :-)
  • tar_san
  • tar_san
14 Jun 2025 07:32

cia402_homecomp , Are there any config sample?  (Lichuan LC10E + Simple XYZ)

Category: EtherCAT

Thank you ,but I could not find out any useful information in that whole thread.

I'd like to know how to do homeing with Lichuan LC10E Servo drive.

I'm using cia402_homecomp with fixing of cia402.comp line 240.

Are some of successful forum discussions out of date ?
  • cmorley
  • cmorley
14 Jun 2025 06:24

GUI that somewhat resembles haas or fanuc workflow.

Category: General LinuxCNC Questions

Is the Fanuc style of Gcodes display really better then linuxcnc's?

Here is both styles:
 
  • cmorley
  • cmorley
14 Jun 2025 06:17

[QtDragon][2.9.4] Tool probe starts before M6 dialog "OK" confirmation

Category: Qtvcp

AUTO_TOOL_PROBE = False

Where did that come from? I don't see anything that reads it.
  • cmorley
  • cmorley
14 Jun 2025 05:29
Replied by cmorley on topic Error in tool_offsetview.py

Error in tool_offsetview.py

Category: Qtvcp

I'll look into these problems as soon as I can.
  • MaHa
  • MaHa
14 Jun 2025 01:24
Replied by MaHa on topic Flex GUI 1.2.1 Released

Flex GUI 1.2.1 Released

Category: Other User Interfaces

I tested this feature, and its working perfect, as desired. For further testing i like to insert icons near a spinbox, as i did in my glade panel, but dont know how to do.

 

I have some ideas about the appearance, but first i need more testing, how i integrate all my machining and probing routines.

 
  • langdons
  • langdons
13 Jun 2025 23:02
Replied by langdons on topic Bridgeport VMC760 retrofit

Bridgeport VMC760 retrofit

Category: Milling Machines

Digital connections probably won't need shielding.

You might be able to just use cable with one wire and a shield for the analog signal.

Expensive turntables (cheap ones too) have the needle connected directly (electrically) to the 2 wires of the audio cable, the shield and the internal wire.

Upon reaching the amplifier, the shield is connected to "ground", while the wire connects to the amplifier circuit.

The NTI Ti100 boiler that is a part of my house's in-floor heating system uses a flame probe, which is connected via a shielded cable to the FENWAL, with the shield eventually connecting to ground upon termination.
  • rodw
  • rodw's Avatar
13 Jun 2025 22:51
Replied by rodw on topic WiFi Problem on Raspberry Pi

WiFi Problem on Raspberry Pi

Category: General LinuxCNC Questions

Brisbane here.

Personally, I would not use a wifi extender. Instead, I would install a Ubiquiti wireless link with a couple of these
www.computeralliance.com.au/ubiquiti-loc...nostation-cpe-airmax
I ran an 800m link with Ubiquiti Loco M5's which are about $10 more. It was a bulletproof 150 mb link for about 10 years. In the shed, attach to a switch and add a Wireless Access point. In the house, just attach it to your network. Run them on 5G where they can use frequencies still legal but outside of the congested? 5G space.

This would let you use a network port (even if a USB one) on your machine and would be much more robust.
  • NT4Boy
  • NT4Boy
13 Jun 2025 21:26
Replied by NT4Boy on topic HURCO KMB-1 Control Update

HURCO KMB-1 Control Update

Category: Milling Machines

Sorry, dead of night here.
Last test is that the VFD shear pin circuit is being tripped, oddly could coincide with the tensioned belt.
Need to sleep on it and investigate further.
Could be I need to introduce the limit2 and ramp these decels, assuming that limit2 does accels and decels?
Thanks for worrying.
  • tommylight
  • tommylight's Avatar
13 Jun 2025 20:48
Replied by tommylight on topic HURCO KMB-1 Control Update

HURCO KMB-1 Control Update

Category: Milling Machines

What's the current status?
  • pingtomi
  • pingtomi
13 Jun 2025 20:27

MESA 7i93 PWM question - motor rotation direction switch

Category: Advanced Configuration

2.9.4
OK, thanks for your confirmation that this should work. I have another 7i93 in production, I'll check with that and come back with the results.
  • PCW
  • PCW's Avatar
13 Jun 2025 19:43 - 13 Jun 2025 20:16

MESA 7i93 PWM question - motor rotation direction switch

Category: Advanced Configuration

Sorry I meant mode 1 (there is no mode 0)

This is pretty odd. I can't duplicate this here. I tested by putting a couple LEDs on the
PWM/DIR lines and in output mode 2 the PWM output changes from the PWM pin to
the DIR pin when the PWM value is negative. In addition, the LED brightness was proportional
to the absolute PWM value as expected.

Its especially odd since the PWM module is unchanged since it s original creation (version 0)
and PWM output mode 2 is used on some of our interface cards (7I48,7I49)

What LinuxCNC version? 


 
  • meister
  • meister
  • pingtomi
  • pingtomi
13 Jun 2025 17:30

MESA 7i93 PWM question - motor rotation direction switch

Category: Advanced Configuration

not with type 0, I couldn't set it but with type 1 works (I mean, logic level of the corresponding pin changes properly)
so I think there is no hardware issue.
  • NT4Boy
  • NT4Boy
13 Jun 2025 17:08
Replied by NT4Boy on topic HURCO KMB-1 Control Update

HURCO KMB-1 Control Update

Category: Milling Machines

Thanks Tommy,
Looks like my constant playing with speeds up and down the range has had something over as it won't now swap directions without the spindle enable relay dropping out.
Worked this morning.
Poor old thing. It, not me, or maybe me as well.
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