Terminal prompt：ERR kI
- EdisonBin
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23 May 2022 07:06 #243599
by EdisonBin
Terminal prompt：ERR kI was created by EdisonBin
Hello, brothers:
I run my Linux CNC program. After power on, all six axes return to zero, and then issue the command on the MDI interface: (G0 X80 y80 Z50)
However, the terminal will prompt an error：
ERR kI - compute_ jinv ( joints: 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000) , ( iterations = 0 )
What caused this and how to solve it? Can I ignore it? Because my machine works normally.
Thank you!
I run my Linux CNC program. After power on, all six axes return to zero, and then issue the command on the MDI interface: (G0 X80 y80 Z50)
However, the terminal will prompt an error：
ERR kI - compute_ jinv ( joints: 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000) , ( iterations = 0 )
What caused this and how to solve it? Can I ignore it? Because my machine works normally.
Thank you!
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- andypugh
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23 May 2022 22:30 #243650
by andypugh
Replied by andypugh on topic Terminal prompt：ERR kI
Which kinematics module are you using?
You should probably home the system before issuing any MDI commands (Actually, I thought that you had to)
You should probably home the system before issuing any MDI commands (Actually, I thought that you had to)
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24 May 2022 00:43 #243660
by EdisonBin
Replied by EdisonBin on topic Terminal prompt：ERR kI
Hi! AndyPugh
The kinematics I use is genserkins.
I don't quite understand what you said: "you should probably home the system"
The kinematics I use is genserkins.
I don't quite understand what you said: "you should probably home the system"
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24 May 2022 12:53 #243681
by andypugh
Replied by andypugh on topic Terminal prompt：ERR kI
You say that "after power on all axes return to zero" but you don't mention homing the system.
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25 May 2022 02:22 #243749
by EdisonBin
Replied by EdisonBin on topic Terminal prompt：ERR kI
So where does the mention homing the system? Is there a command to send?
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