Advanced Search

Search by Keyword Keywords:

Search Options

Find Posts from

Sort Results by

Search at a specific date

Jump to Result Number

Search in Categories Also search in sub-categories

Search Results (Searched for: )

NickB

07 Feb 2025 15:56 - 11 Feb 2025 14:03

Replied by NickB on topic Increase A axis speed, but maintain proper scale?

Increase A axis speed, but maintain proper scale?

Category: General LinuxCNC Questions

I saw your Amazon review and tracked you down here, What is the little cheap controller that you were able to make work with the axis?

Edit: for those from the future
Response via email: www.amazon.com/gp/product/B0B1HNS9L2?ie=UTF8&psc=1

flexbex
flexbex

07 Feb 2025 15:56

Coordinate system and touch off was created by flexbex

Coordinate system and touch off

Category: General LinuxCNC Questions

Hi a beginner question. So I setup my cnc and I want to do a first test run. I use freecad as CAD and CAM programm. In freecad I set my origin on one of the upper corners. Then I create the toolpath. But I get exceeding limit error in linuxcnc. My machine limits are x-10 to 2000, y-10 to 1000 and z0 to -150. So my procedure is I move the tip of the endmill to the corner of the workpiece. Which is lets say in machine coordinates at x100 y100 and z-20. Then I send g10 l2 p1 x0 y0 z0. My understanding was that this sets the coordinate system 1 to zero. Then I start my program which begins with

(Exported by FreeCAD)
(Post Processor: script_module)
(Output Time:2025-02-07 23:16:55.212221)
(begin preamble)
G17 G54 G40 G49 G80 G90
G21
(begin operation: Fixture)
(machine units: mm/min)
G54
(finish operation: Fixture)
(begin operation: 6mm_Endmill001)
(machine units: mm/min)
(6mm_Endmill001)
M5
M6 T2
G43 H2
M3 S2000
(finish operation: 6mm_Endmill001)
(begin operation: Profile)
(machine units: mm/min)
(Profile)
(Compensated Tool Path. Diameter: 6.0)
G0 Z6.000
G0 X56.121 Y56.121
G0 Z4.000
G1 X56.121 Y56.121 Z-5.000 F120.000
G2 X57.000 Y54.000 Z-5.000 I-2.121 J-2.121 F120.000
G1 X57.000 Y4.000 Z-5.000 F120.000

But I get an error at G0 Z6.000 already. So what am I missing here? In machine coordinates I would still have the space to move 6mm up.

notJamesLee
notJamesLee

07 Feb 2025 15:48

Replied by notJamesLee on topic Z Homing

Z Homing

Category: Basic Configuration

Thank you.

It all does happen fast, you'll see i had to move X (joint 0) way out so I could observe Z (joint 3) which errors out at 0.114

I swore i tried inverting that sign because i had the same idea. However, it didn't change the z motor going in the wrong direction after. I will try again here in an hour or so and update.

Also reading 6.3 here (linuxcnc.org/docs/2.7/html/config/ini-homing.html) that value must be positive. Even though it didn't throw an error when i tried. I imagine it just take the absolute value of that number? It seems like i have to invert almost everything.

hellvetica
hellvetica

07 Feb 2025 15:44

Replied by hellvetica on topic EtherCAT + lcec + cia402 + PID on A6-1000EC in velocity control mode

EtherCAT + lcec + cia402 + PID on A6-1000EC in velocity control mode

Category: EtherCAT

Thank you @onceloved !
It turned out to be a wiring issue

PCW

07 Feb 2025 15:31

Replied by PCW on topic 7i96s Replacement Needed

7i96s Replacement Needed

Category: General LinuxCNC Questions

Also, if you are not using the analog output, a 7I96 will replace a 7I96S

tommy
tommy

07 Feb 2025 15:15

Replied by tommy on topic 7i95T + 7i78 spindle configuration

7i95T + 7i78 spindle configuration

Category: Basic Configuration

I came this far, but getting no readings on 7i78 SPINDLE OUT terminal (SPINDLE- is GND and SPINDLE+ is +10V, both from VFD)

setp hm2_7i95.0.pwmgen.00.output-type 1
setp hm2_7i95.0.pwmgen.pwm_frequency 15000
setp hm2_7i95.0.pwmgen.00.scale 16000
net spindle-on <= spindle.0.on
net spindle-on => hm2_7i95.0.pwmgen.00.enable
net spindle-ramped => hm2_7i95.0.pwmgen.00.value

Sandro
Sandro

07 Feb 2025 15:02 - 07 Feb 2025 15:08

QtPlasmaC Error: "E word with no G70,G76,M66,M67 or M68 to use it" was created by Sandro

QtPlasmaC Error: "E word with no G70,G76,M66,M67 or M68 to use it"

Category: Plasmac

Hello everyone

I recently installed a laser on my plasma cutter to mark the origin. When I try to mark the origin of a part, I am getting the error message "E word with no G70,G76,M66,M67 or M68 to use it". Failure happens during this procedure:

1) Press "Laser" button in the DRO window
2) Move to position
3) Press "Mark Edge" button
4) Make a second move to desired origin (so it considers rotation)
5) Press "Mark Origin" button
6) --> Error: "E word with no G70,G76,M66,M67 or M68 to use it"

It happens like 50% of the time doing this procedure. I am using QtPlasmaC with LCNC 2.9.3.
Anybody experiencing the same or having a hint as to why this occurs?

Thank you!

Prefs-File

Warning: Spoiler!

[PLASMA_PARAMETERS]
Arc Voltage Offset = 781.25
Arc Voltage Scale = 0.049482
Setup Feed Rate = 1200.0
Arc Fail Timeout = 3.0
Arc OK High = 250.0
Arc OK Low = 60.0
Arc Maximum Starts = 1
Velocity Anti Dive Threshold = 90.0
Float Switch Travel = 1.5
Height Per Volt = 0.1
Void Sense Slope = 500
Ohmic Maximum Attempts = 0
Ohmic Probe Offset = 0.0
Pid P Gain = 10.0
Pid D Gain = 0.0
Pid I Gain = 0.0
Probe Feed Rate = 300.0
Probe Start Height = 25.0
Arc Restart Delay = 1.0
Safe Height = 25.0
Scribe Arming Delay = 0.0
Scribe On Delay = 0.0
Skip IHS Distance = 0.0
Spotting Threshold = 1.0
Spotting Time = 200.0
THC Delay = 0.5
THC Sample Counts = 50
THC Sample Threshold = 1.0
THC Threshold = 1.0

[GUI_OPTIONS]
Mode = 1
Estop type = 0
DRO position = bottom
Flash error = 0
Hide run = 0
Hide pause = 0
Hide abort = 0
Autorepeat all = False
Use keyboard shortcuts = False
Use soft keyboard = False
Show materials = True
Run from line = True
Tool tips = True
Exit warning = True
Exit warning text =
Preview cone size = 0.5
Preview grid size = 0.0
T view zoom scale = 1.0
Override jog inhibit via Z+ = False
Default material = 0
Custom style = None

[BUTTONS]
1 Name = OHMIC\TEST
1 Code = ohmic-test
2 Name = PROBE\TEST
2 Code = probe-test 10
3 Name = SINGLE\CUT
3 Code = single-cut
4 Name = NORMAL\CUT
4 Code = cut-type
5 Name = TORCH\PULSE
5 Code = torch-pulse 0.5
6 Name = FRAMING
6 Code = framing
7 Name = USER\MANUAL
7 Code = user-manual
8 Name = LASER\TOGGLE
8 Code = toggle-laser
9 Name = LASER\OFFSET
9 Code = G0 X{LASER_OFFSET X axis} Y{LASER_OFFSET Y axis} \ toggle-laser
10 Name =
10 Code =
11 Name =
11 Code =
12 Name =
12 Code =
13 Name =
13 Code =
14 Name =
14 Code =
15 Name =
15 Code =
16 Name =
16 Code =
17 Name =
17 Code =
18 Name =
18 Code =
19 Name =
19 Code =
20 Name =
20 Code =

[POWERMAX]
Port =

[COLOR_OPTIONS]
Foreground = #ffee06
Highlight = #ffee06
LED = #ffee06
Background = #16160e
Background Alt = #36362e
Frames = #ffee06
Estop = #ff0000
Disabled = #b0b0b0
Preview = #000000

[ENABLE_OPTIONS]
THC enable = True
Corner lock enable = True
Void lock enable = True
Use auto volts = True
Ohmic probe enable = True
THC auto = False

[CAMERA_OFFSET]
Camera port = 0
X axis = 0.0
Y axis = 0.0

[STATISTICS]
Cut time = 90.93
Paused time = 114.58
Probe time = 266.5
Program run time = 708.21
Torch on time = 125.73
Rapid time = 138.67
Cut length = 1902.87
Pierce count = 55

[LASER_OFFSET]
X axis = -17.0
Y axis = -151.84

[OFFSET_PROBING]
X axis = 0.0
Y axis = 0.0
Delay = 0.0

[SINGLE CUT]
X length = 0.0
Y length = 0.0

[CONVERSATIONAL]
Preamble = G21 G64P0.25 G40 G49 G80 G90 G92.1 G94 G97
Postamble = G21 G64P0.25 G40 G49 G80 G90 G92.1 G94 G97
Origin = 0
Leadin = 0
Leadout = 0
Hole diameter = 32
Hole speed = 60
Grid Size = 0

slowpoke
slowpoke

07 Feb 2025 14:31

Replied by slowpoke on topic Indivudual home buttons - EMC2-Axis

Indivudual home buttons - EMC2-Axis

Category: General LinuxCNC Questions

cakeslob wrote:
I think in axis, I think it has to do with the ini entry HOME_SEQUENCE. I think if you remove that entry, it will remove home all button

You are correct, that works.

Thank you!

cakeslob
cakeslob

07 Feb 2025 14:21

Replied by cakeslob on topic Indivudual home buttons - EMC2-Axis

Indivudual home buttons - EMC2-Axis

Category: General LinuxCNC Questions

I think in axis, I think it has to do with the ini entry HOME_SEQUENCE. I think if you remove that entry, it will remove home all button

tommylight

07 Feb 2025 13:10

Replied by tommylight on topic 7i96s Replacement Needed

7i96s Replacement Needed

Category: General LinuxCNC Questions

Try also
www.mesaus.com
Replacements:
7i76E
7i95T
7i92TM + 7i76
7i92TM + 7i85S

beauxnez
beauxnez

07 Feb 2025 13:09

Replied by beauxnez on topic Remora - ethernet NVEM / EC300 / EC500 cnc board

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

I think I'm not far from the goal?
Does anyone have a config file for functional linuxcnc 3 axes?

tommylight

07 Feb 2025 13:05

Replied by tommylight on topic Tandem Motor Free to Turn - Mesa 7i96s

Tandem Motor Free to Turn - Mesa 7i96s

Category: Basic Configuration

Check that drive wiring, probably wired step or dir wires to enable input.

unknown
unknown

07 Feb 2025 12:31

Replied by unknown on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

Ok I get it now, Grad. You were just being human. All's good

Grotius

07 Feb 2025 12:20

Replied by Grotius on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

@Coyote,

Great news. Just some clarification: is this planner based on your work or it is based on Ruckig Lib with user @Beef : "That's why Grotius and I have decided to start this new project ...." ?

The planner is not based on Ruckig Lib. And Beef is still in contact with us.
Beef has done his Master Degree in the mean time.

The intention once was to use the Ruckig lib. Ruckig is not free in use when you want to calculate trajectory waypoint's,
want to use endvelocity's at waypoints etc.

To overcome this problem, we use our own scurve implementation based on science paper.'s
And the scurve code is open source and free to use.

It just runned a test bench at Julian's place for 13 hours without any conflict.

jhandel
jhandel

07 Feb 2025 12:17

Replied by jhandel on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

I just remember lots of discussion around build your own last fall and went off some of the instructions in there... either which way, its a "home brew" and I'll give the official image a go.

Displaying 19261 - 19275 out of 19540 results.

Time to create page: 0.600 seconds

All Categories
LinuxCNC
- LinuxCNC Announcements
- General LinuxCNC Questions
- Installing LinuxCNC
- LinuxCNC Documents
Configuring LinuxCNC
- Configuration Tools
- - StepConf Wizard
- - PnCConf Wizard
- Basic Configuration
- Advanced Configuration
- - ClassicLadder
- - EtherCAT
- HAL
- - HAL Examples
User Interfaces
- AXIS
- Gmoccapy
- Plasmac
- pyVCP
- GladeVCP
- Other User Interfaces
- - PathPilot
- - QtPyVCP
- - Flex GUI
- Qtvcp
GCode and Part Programs
- G&M Codes
- O Codes (subroutines) and NGCGUI
- - Mill Library
- - Lathe Library
- - Plasma Library
- CAD CAM
- - Post Processors
- - - Fusion 360
- - - MasterCAM
- - - MecSoft
- - NativeCAM
Hardware & Machines
- Computers and Hardware
- Driver Boards
- CNC Machines
- - Milling Machines
- - Turning
- - Plasma & Laser
- Pick and Place
- Additive Manufacturing
Other Stuff
- Show Your Stuff
- Forum Questions
- User Exchange
- Off Topic and Test Posts
- - BeagleBone
International LinuxCNC Users
- Français
- Español
- Deutsch
- Other Languages
- - Russian
- - Polski