Touch probe on a 5 DoF robotic arm
- elisa
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16 Dec 2020 13:40 - 16 Dec 2020 13:42 #192134
by elisa
Touch probe on a 5 DoF robotic arm was created by elisa
Hi everybody,
I am using a touch probe on a 5 DoF robotic arm. I have problems with the command G38.3, I have written the code attached here and when I run it [the robot doesn't stop in case of contact as expected.
Any suggestions?
Please write me soon._
NOTE : I am using a trivial kimeatics so X,YZ,A,B are the joint angles
I am using a touch probe on a 5 DoF robotic arm. I have problems with the command G38.3, I have written the code attached here and when I run it [the robot doesn't stop in case of contact as expected.
Any suggestions?
Please write me soon._
NOTE : I am using a trivial kimeatics so X,YZ,A,B are the joint angles
Last edit: 16 Dec 2020 13:42 by elisa.
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- tommylight
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16 Dec 2020 17:33 #192147
by tommylight
Replied by tommylight on topic Touch probe on a 5 DoF robotic arm
Do you have a probe input set in hal ?
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16 Dec 2020 18:16 #192150
by elisa
Replied by elisa on topic Touch probe on a 5 DoF robotic arm
Yes, I have
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16 Dec 2020 19:01 #192155
by elisa
Replied by elisa on topic Touch probe on a 5 DoF robotic arm
Any suggesttions?
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16 Dec 2020 19:10 #192156
by tommylight
Replied by tommylight on topic Touch probe on a 5 DoF robotic arm
Use halshow to check if the pin is triggering.
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16 Dec 2020 20:09 #192174
by elisa
Replied by elisa on topic Touch probe on a 5 DoF robotic arm
I check it and it is triggered, but when the code is run, if the probe is triggered, the robot doesn't stop moving as expected
It seems that g38. 3 doesn't work..
Do you think that the code is correct or maybe there are some mistakes?
It seems that g38. 3 doesn't work..
Do you think that the code is correct or maybe there are some mistakes?
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16 Dec 2020 20:25 #192179
by tommylight
Replied by tommylight on topic Touch probe on a 5 DoF robotic arm
Can you try with G38.2 and see if it triggers an error ?
linuxcnc.org/docs/2.6/html/gcode/gcode.html#sec:G38-probe
linuxcnc.org/docs/2.6/html/gcode/gcode.html#sec:G38-probe
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17 Dec 2020 14:12 #192247
by elisa
Replied by elisa on topic Touch probe on a 5 DoF robotic arm
It works, thank you!
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