Joint following error all axis
- MarcNL
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12 Feb 2026 17:00 #342851
by MarcNL
Joint following error all axis was created by MarcNL
Hi all,
I've been running a 3 axis stepper cnc voor a couple of years now. Everything was working fine 4 days ago. Today after powering on when I try to jog or G28 I get joint following errors on all axis. If I lower the feedrate substantially I can jog manually, bur starting any job fails joint 'x' following error. I havent made any changes to hall or ini file. Can anyone point me in the right direction for troubleshooting?
Thanks in advance.
I've been running a 3 axis stepper cnc voor a couple of years now. Everything was working fine 4 days ago. Today after powering on when I try to jog or G28 I get joint following errors on all axis. If I lower the feedrate substantially I can jog manually, bur starting any job fails joint 'x' following error. I havent made any changes to hall or ini file. Can anyone point me in the right direction for troubleshooting?
Thanks in advance.
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- tommylight
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12 Feb 2026 20:51 #342861
by tommylight
Replied by tommylight on topic Joint following error all axis
Does LinuxCNC complain about latency when starting?
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12 Feb 2026 21:29 #342863
by MarcNL
Replied by MarcNL on topic Joint following error all axis
No, no other errors. Only joint following error.
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12 Feb 2026 22:12 #342866
by tommylight
Replied by tommylight on topic Joint following error all axis
What PC?
What interface, parallel port or Mesa or Pico systems or...?
What drives? Step/dir or analog or EtherCAT?
What do you expect G28 to do? It is not homing as in 3D printers.
Upload the hal and ini files here so we can have a look.
What interface, parallel port or Mesa or Pico systems or...?
What drives? Step/dir or analog or EtherCAT?
What do you expect G28 to do? It is not homing as in 3D printers.
Upload the hal and ini files here so we can have a look.
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12 Feb 2026 22:25 #342868
by MarcNL
Replied by MarcNL on topic Joint following error all axis
The pc is a HP Z400; workstation (quad core xeon with 8 gb memory and ssd). The interface is parallel port with step/dir. G28 moves all axis to machine zero.
I will upload the hal and ini files tomorrow (it's night time overhere). But I don't think that's the problem because it was working perfectly for the last couple of years.
I will upload the hal and ini files tomorrow (it's night time overhere). But I don't think that's the problem because it was working perfectly for the last couple of years.
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