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  • Hakan
  • Hakan
26 Jan 2025 15:17 - 26 Jan 2025 20:27
Replied by Hakan on topic Erklärung Ethercat

Erklärung Ethercat

Category: Deutsch

You modify cia402.0.pos-scale. It should be "increments per machine unit".
rodw mentioned earlier in the thread how to calculate it.
For example if the servo encoder has 4000 increments per revolution and the ball screw pitch is 5mm, you enter 4000/5 = 800 increments/mm.
That's close to line 50 in the cia402.hal file.
setp cia402.0.pos-scale 800
 
  • Tim Bee
  • Tim Bee
26 Jan 2025 14:50
Replied by Tim Bee on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

HI meister:

Thanks for your reply.

I will test that later.thank you very much
File Attachment:


and I have a promblem about w5500 spi clk:
I tested the joint.n.f-error seem biger than mesa card,
my PID is: P=1000 I=0 D=0,when i jog x axis,the joint.0.f-error is about 0.05mm
if i set P=0,I=0,D=0,when i jog x axis Exceed about 800mm,the "joint 0 following error" pop up（I set FERROR=3）
The difference between the feedback value and the command value is getting bigger and bigger
I know when i used a low speed run the axis,the f-error is good for me, I'm just a little curious, it's related to the spi clock?
File Attachment:


Thanks

Tim
 
  • blazini36
  • blazini36
26 Jan 2025 14:43
Replied by blazini36 on topic Flexible GUI

Flexible GUI

Category: Flex GUI

Still have some tweaking to do but I think this is about how it'll be...

 
  • newbynobi
  • newbynobi's Avatar
26 Jan 2025 14:36
Replied by newbynobi on topic The jog speed reduction button on the touchscreen does not work.

The jog speed reduction button on the touchscreen does not work.

Category: Gmoccapy

IMHO that bug has been fixed with a recent patch.
So using gmoccapy 3.4.9 should solve that.

Norbert
  • spumco
  • spumco
26 Jan 2025 14:25
Replied by spumco on topic Spindle location on the opposite side

Spindle location on the opposite side

Category: AXIS

Congrats!

So... for future reference what settings/changes did you wind up making?
  • juliankoenig87
  • juliankoenig87
26 Jan 2025 14:05
Replied by juliankoenig87 on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

Ok. Your new code works a lot better.

With the given 9axis sim machine everything works as it should I think.

But, if you use a my 4axis testmachine (very high kinematic values) than you are able to stop the tp and also get trouble with the axis screen. But nevertheless. Under normal circumstances the 4axis testmachine works now also without axis screen problems.
  • cmorley
  • cmorley
26 Jan 2025 13:59
Replied by cmorley on topic qtdragon additonal buttons

qtdragon additonal buttons

Category: Qtvcp

Oh you are using 2.9.3 I'll ret again tonight.
  • juliankoenig87
  • juliankoenig87
26 Jan 2025 13:35 - 26 Jan 2025 13:36
Replied by juliankoenig87 on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

Grotius,

I tested it with "20.0 and a max jerk of 20.000". With this settings the tp dont stop. Try stupidly high values (jerk 20.000.000 for example) and you will see, that anywhere in the override range of 500% to 1500% the tp stops. I think something overflows...

To be clear. I dont WANT to find a bug. I found it because I wanted to test different codes the fast way ;-)
  • 1240
  • 1240's Avatar
26 Jan 2025 13:00
Crush Linuxcnc 9.3 was created by 1240

Crush Linuxcnc 9.3

Category: General LinuxCNC Questions

Hi
Problem description:
I can load the computer normally and run one NC Program normally.
(This NC Program was already being implemented normally)
Machine works normally and finishes NC (turns off spindle)
After that, I can’t run the second NC Program.
The computer itself does not respond properly to the keyboard I can’t even turn off the computer properly.
If you do not start linuxcnc computer will work normally any long time.

Explanations:
I use google translate

 
  • blazini36
  • blazini36
26 Jan 2025 12:56
Replied by blazini36 on topic Flexible GUI

Flexible GUI

Category: Flex GUI

If it's of any use this is the HAL logic I use to operate the Estop and power buttons. "flash" is a custom blinking component I use for indicating states on my control panel. This seems to work perfectly with flex as of now. I didn't wire in the separate NC contacts for my Estop which is why the not is there, I may actually do that in the next rev.
net estop-NO-switch   => halui.estop.activate
net estop-NO-switch   => oneshot.estop.in     #Oneshot triggers reset from hardware Estop release
net estop-NO-switch   => not.estop.in
net estop-NC-switch   <= not.estop.out
net ui-estop-out      <= iocontrol.0.user-enable-out
net ui-estop-out      => and2.estop-sync.in0
net estop-NC-switch   => and2.estop-sync.in1
net estop-sync        => and2.estop-sync.out
net estop-sync        => iocontrol.0.emc-enable-in
net estop-out         => motion.enable
net estop-reset       <= oneshot.estop.out
net estop-reset       => halui.estop.reset
net estop-in          <= halui.estop.is-activated
net estop-in          => flash.estop.enable
net estop-led         <= flash.estop.out
setp flash.estop.hold-prec       false
setp flash.estop.hold-prec-inv   false
setp flash.estop.hold            false
setp flash.estop.flash-rate-ms   500
setp oneshot.estop.width         0.5
setp oneshot.estop.retriggerable false
setp oneshot.estop.rising        false
setp oneshot.estop.falling       true

##Power-On Connection
net machine-pwr-btn  => toggle.power.in
net machine-pwr      <= toggle.power.out
net machine-pwr      => halui.machine.on
net machine-pwr      => not.power.in
net machine-pwr-not  <= not.power.out
net machine-pwr-not  => halui.machine.off
net machine-pwr-stat <= halui.machine.is-on
net estop-sync        => flash.pwr.enable
net machine-pwr-stat => flash.pwr.hold
net machine-pwr-led  => flash.pwr.out
setp flash.pwr.hold-prec         true
setp flash.pwr.hold-prec-inv     true
setp flash.pwr.flash-rate-ms     500
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