Mpg stop working
- Artur_1617
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03 Sep 2025 05:11 #334315
by Artur_1617
Mpg stop working was created by Artur_1617
Hi,
I have problem with Mpg.
Mpg working when I start linuxcnc, But in some moment after start stop working.
I think this start when my setup start to use A axis...
Any suggestion what could happened?
I have problem with Mpg.
Mpg working when I start linuxcnc, But in some moment after start stop working.
I think this start when my setup start to use A axis...
Any suggestion what could happened?
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- andypugh
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03 Sep 2025 11:50 #334338
by andypugh
Replied by andypugh on topic Mpg stop working
Is this a USB MPG?
If you look in dmesg do you see it being disconnected?
I think I used to have this problem about 10 years ago, but I don't recall if I ever found a solution. (I stopped using the USB gamepad)
If you look in dmesg do you see it being disconnected?
I think I used to have this problem about 10 years ago, but I don't recall if I ever found a solution. (I stopped using the USB gamepad)
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03 Sep 2025 13:43 #334349
by Artur_1617
Replied by Artur_1617 on topic Mpg stop working
Not, I use MPG conected directly to one encoder input in 7i77.
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- PCW
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03 Sep 2025 14:17 #334350
by PCW
Replied by PCW on topic Mpg stop working
Is this homing related?
Because before homing you need to jog joints and after homing you need to jog axis
Because before homing you need to jog joints and after homing you need to jog axis
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03 Sep 2025 14:42 #334353
by Artur_1617
Replied by Artur_1617 on topic Mpg stop working
Yes Mpg working before homing.
I think must to change this
net x-jog-select joint.0.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable <= hm2_5i25.0.7i77.0.0.input-13
I think must to change this
net x-jog-select joint.0.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable <= hm2_5i25.0.7i77.0.0.input-13
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03 Sep 2025 14:59 #334356
by andypugh
Replied by andypugh on topic Mpg stop working
Yes.
Just add the axes too
Just add the axes too
net x-jog-select joint.0.jog-enable axis.x.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable axis.y.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
... etc ...
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03 Sep 2025 15:41 #334358
by Artur_1617
Replied by Artur_1617 on topic Mpg stop working
I made changes but still not working after homing.
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03 Sep 2025 16:41 #334360
by PCW
Replied by PCW on topic Mpg stop working
In addition to the jog enables, you need to do a similar change with the mpg count pins
that is, for example both joint.0.jog-counts axis.x.jog-counts must connect to the mpg count.
that is, for example both joint.0.jog-counts axis.x.jog-counts must connect to the mpg count.
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03 Sep 2025 17:14 #334363
by Artur_1617
Replied by Artur_1617 on topic Mpg stop working
I must make changes to in jogscale..
Working setup
######################################################
#Jog Pendant
######################################################
loadrt mux4 count=1
loadrt ilowpass
setp ilowpass.0.scale 100
setp ilowpass.0.gain 0.01
addf mux4.0 servo-thread
addf ilowpass.0 servo-thread
net x-jog-select joint.0.jog-enable axis.x.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable axis.y.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable axis.z.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable axis.a.jog-enable <= hm2_5i25.0.7i77.0.0.input-13
net x10 hm2_5i25.0.7i77.0.0.input-14 => mux4.0.sel0
net x100 hm2_5i25.0.7i77.0.0.input-15 => mux4.0.sel1
setp mux4.0.in0 .0000025
setp mux4.0.in1 .000025
setp mux4.0.in2 .00025
setp mux4.0.in3 .0
net jogscale mux4.0.out => joint.0.jog-scale axis.x.jog-scale
net jogscale => joint.1.jog-scale axis.y.jog-scale
net jogscale => joint.2.jog-scale axis.z.jog-scale
net jogscale => joint.3.jog-scale axis.a.jog-scale
net mpg-out hm2_5i25.0.encoder.05.rawcounts => ilowpass.0.in
net jogcounts ilowpass.0.out => joint.0.jog-counts axis.x.jog-counts
net jogcounts => joint.1.jog-counts axis.y.jog-counts
net jogcounts => joint.2.jog-counts axis.z.jog-counts
net jogcounts => joint.3.jog-counts axis.a.jog-counts
Working setup
######################################################
#Jog Pendant
######################################################
loadrt mux4 count=1
loadrt ilowpass
setp ilowpass.0.scale 100
setp ilowpass.0.gain 0.01
addf mux4.0 servo-thread
addf ilowpass.0 servo-thread
net x-jog-select joint.0.jog-enable axis.x.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable axis.y.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable axis.z.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable axis.a.jog-enable <= hm2_5i25.0.7i77.0.0.input-13
net x10 hm2_5i25.0.7i77.0.0.input-14 => mux4.0.sel0
net x100 hm2_5i25.0.7i77.0.0.input-15 => mux4.0.sel1
setp mux4.0.in0 .0000025
setp mux4.0.in1 .000025
setp mux4.0.in2 .00025
setp mux4.0.in3 .0
net jogscale mux4.0.out => joint.0.jog-scale axis.x.jog-scale
net jogscale => joint.1.jog-scale axis.y.jog-scale
net jogscale => joint.2.jog-scale axis.z.jog-scale
net jogscale => joint.3.jog-scale axis.a.jog-scale
net mpg-out hm2_5i25.0.encoder.05.rawcounts => ilowpass.0.in
net jogcounts ilowpass.0.out => joint.0.jog-counts axis.x.jog-counts
net jogcounts => joint.1.jog-counts axis.y.jog-counts
net jogcounts => joint.2.jog-counts axis.z.jog-counts
net jogcounts => joint.3.jog-counts axis.a.jog-counts
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