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JOG/MPG configuration issue
- vibram
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9 months 3 days ago - 9 months 3 days ago #342279
by vibram
JOG/MPG configuration issue was created by vibram
Hello;
I'm finalizing my retrofit and i struggle on the very last detail: the MPG.
My drivers are run by analog command and its works fine, I manage to get decent repeatability and precision.
However the MPG is a huge mess.
2 issues, the first one is the worst to me
1. When i send only one pulse, the motor is not moving. When i send the second pulse, the motor moves and eventually catch back the 1 first pulse, no always. The issue is the same if joint.0.jog-vel-mode is 1 or 0.
My mpg-counts signal is straight forward and is working well. the axis and joint jog counts are equal to mpg counts
2. When jogging, the velocity of my axis is not linear, it goes from 0 to 300 very quickly but by step (maybe 3 step by half a second) and does like this all the way
I attach my config as I'm a little bit lost on what should I do
Thank you
I'm finalizing my retrofit and i struggle on the very last detail: the MPG.
My drivers are run by analog command and its works fine, I manage to get decent repeatability and precision.
However the MPG is a huge mess.
2 issues, the first one is the worst to me
1. When i send only one pulse, the motor is not moving. When i send the second pulse, the motor moves and eventually catch back the 1 first pulse, no always. The issue is the same if joint.0.jog-vel-mode is 1 or 0.
My mpg-counts signal is straight forward and is working well. the axis and joint jog counts are equal to mpg counts
2. When jogging, the velocity of my axis is not linear, it goes from 0 to 300 very quickly but by step (maybe 3 step by half a second) and does like this all the way
I attach my config as I'm a little bit lost on what should I do
Thank you
Last edit: 9 months 3 days ago by vibram.
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9 months 3 days ago #342294
by vibram
Replied by vibram on topic JOG/MPG configuration issue
I made a small video, sorry it's not a proper screen recording.
It shows the behavior quite well. The mpg count is correctly counting, joint.2. Jog count also but the axis doesn't move each time, it jumps from time to time.
Deadband is quite low, I don't think it come from this
It shows the behavior quite well. The mpg count is correctly counting, joint.2. Jog count also but the axis doesn't move each time, it jumps from time to time.
Deadband is quite low, I don't think it come from this
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9 months 2 days ago #342295
by tommylight
Replied by tommylight on topic JOG/MPG configuration issue
Your ini file is full of values that make no sense, so make a new config with reasonable values, or copy relevant parts from a standard config.
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9 months 2 days ago #342297
by vibram
Replied by vibram on topic JOG/MPG configuration issue
Hello Tommy,
May I have few examples please?
Because this is my actual setup and except mpg, it seems to work fine. Maybe I missed something
May I have few examples please?
Because this is my actual setup and except mpg, it seems to work fine. Maybe I missed something
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