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Author Topic: X6-2200 machine with XHC-USB probing issue  (Read 2020 times)

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X6-2200 machine with XHC-USB probing issue
« on: April 13, 2017, 01:51:12 AM »
Hi,

I just received a new X6-2200 machine with XHC-USB motion card and config V2.35.6. During probing the machine moves sometimes all axis when it’s supposed to just move down in Z.
Other times it starts to move the Z axis down but stops before the probe triggers and starts to move the X axis. It then moves back to the intended probe position and does a probe routine.
Have another cnc machine with mach3 and the same file work without any problem there. This has a SmoothEthernet motion card.

Have uploaded a video to YouTube with this strange behavior.
https://youtu.be/G-EfMzNZq7M

The probe is disconnected so the machine is supposed to go down to -7.750 and retract.

On the third probe operation it stops at -1.0813, have no idea how that is possible.
Debounce delay is tested at 10 and 100.

Mach 3 version is R3.043.066.

Anyone have any idea on how to get this to work?

Martin



Offline Tweakie.CNC

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Re: X6-2200 machine with XHC-USB probing issue
« Reply #1 on: April 13, 2017, 02:02:10 AM »
Hi Martin,

I think the first thing you should do is download and install Mach3 R3.043.062 (there have been some problems reported with v.066). ftp://anonymous:guest@ftp.machsupport.com/Mach3/Mach3Version3.043.062.exe try it and see if you still get the same problems.

Tweakie.
KEEP SAFE !
Re: X6-2200 machine with XHC-USB probing issue
« Reply #2 on: April 14, 2017, 11:58:33 AM »
Don't think there was any difference between the two versions.

I had something to probe underneath so if it tried to move X or Y axis and Z together the probe would trigger directly

Here is the file after probing. Square 10mmx10mm with 1mm interval.

Martin
Code: [Select]
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
-1.11250,2.00000,8.76875
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,0.00000,-4.18438
8.00000,2.00000,-4.27813
9.00000,2.00000,-4.30312
9.00000,2.00000,-4.30312
10.00000,3.00000,-4.32813
10.00000,3.00000,-4.32813
10.00000,3.00000,-4.32813
7.00000,3.00000,-4.21563
7.00000,3.00000,-4.21563
7.00000,3.00000,-4.21563
7.00000,3.00000,-4.21563
7.00000,3.00000,-4.21563
2.00000,3.00000,-4.05312
2.00000,3.00000,-4.05312
2.00000,3.00000,-4.05312
0.00000,4.00000,-4.04688
0.00000,4.00000,-4.04688
0.00000,4.00000,-4.04688
0.00000,4.00000,-4.04688
0.00000,4.00000,-4.04688
5.00000,4.00000,-4.17812
5.00000,4.00000,-4.17812
7.00000,4.00000,-4.23438
8.00000,4.00000,-4.27187
8.00000,4.00000,-4.27187
10.00000,4.00000,-4.37188
10.00000,4.00000,-4.37188
10.00000,4.00000,-4.37188
8.00000,5.00000,-4.23438
8.00000,5.00000,-4.23438
6.00000,5.00000,-4.18438
6.00000,5.00000,-4.18438
6.00000,5.00000,-4.18438
6.00000,5.00000,-4.18438
6.00000,5.00000,-4.18438
1.00000,5.00000,-4.06562
1.00000,5.00000,-4.06562
0.00000,6.00000,-4.04062
1.00000,6.00000,-4.07813
2.00000,6.00000,-4.10938
2.00000,6.00000,-4.10938
2.00000,6.00000,-4.10938
5.00000,6.00000,-4.22187
5.00000,6.00000,-4.22187
5.00000,6.00000,-4.22187
5.00000,6.00000,-4.22187
9.00000,6.00000,-4.39063
9.00000,6.00000,-4.39063
10.00000,7.00000,-4.38437
10.00000,7.00000,-4.38437
10.00000,7.00000,-4.38437
10.00000,7.00000,-4.38437
6.00000,7.00000,-4.28437
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
5.00000,7.00000,-4.24688
3.00000,8.00000,-4.22187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
4.00000,8.00000,-4.27187
10.00000,9.00000,-4.51563
10.00000,9.00000,-4.51563
10.00000,9.00000,-4.51563
10.00000,9.00000,-4.51563
10.00000,9.00000,-4.51563
5.00000,9.00000,-4.37812
5.00000,9.00000,-4.37812
3.00000,9.00000,-4.28437
3.00000,9.00000,-4.28437
3.00000,9.00000,-4.28437
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
0.00000,9.00000,-4.20313
8.00000,10.00000,-4.45313
8.00000,10.00000,-4.45313
10.00000,10.00000,-4.39063
X6-2200 machine with XHC-USB probing issue
« Reply #3 on: April 14, 2017, 06:20:14 PM »
I posted a few months ago regarding probing issues with the   XHC controller. They have an issue with GetVar calls. The recommend replacing GetVar(2000),(2001),(2002) with Getoemdro(800),(801),(802). 
I did this with my system and it has worked brilliantly since


Sent from my iPhone using Tapatalk

Offline Tweakie.CNC

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Re: X6-2200 machine with XHC-USB probing issue
« Reply #4 on: April 15, 2017, 01:30:09 AM »
Excellent information Stephenpinn, thanks for sharing.

Tweakie.
KEEP SAFE !
Re: X6-2200 machine with XHC-USB probing issue
« Reply #5 on: April 15, 2017, 05:49:34 AM »
I posted a few months ago regarding probing issues with the   XHC controller. They have an issue with GetVar calls. The recommend replacing GetVar(2000),(2001),(2002) with Getoemdro(800),(801),(802). 
I did this with my system and it has worked brilliantly since

Sent from my iPhone using Tapatalk

Hi stephenpinn,

Did not find any post in your profile showing how to change GetVar to Getoemdro.
Can someone please point me to information on how to change GetVar?

Martin