JOG/MPG configuration issue

More
8 months 4 weeks ago #342279 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

Please Log in to join the conversation.

More
8 months 4 weeks 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

Please Log in to join the conversation.

More
8 months 4 weeks ago #342295 by tommylight
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.

Please Log in to join the conversation.

More
8 months 4 weeks 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

Please Log in to join the conversation.

Time to create page: 0.083 seconds
Powered by Kunena Forum