DUal servi pid
22 Jan 2019 11:51 #124608
by Wstudio
DUal servi pid was created by Wstudio
Good day guys! I need a help for config, we have a plasma cutter two dual axis in x like x1 and x2. in hal config is x y z a.
I try to do tha : net Apos-cmd axis.0.joint-pos-cmd => pid.3.command
On the hal meter the two axis xommand is looks like good but one of them (a axis) little bit start before other. When speed is going to max the two axis is going sincron, but at start the a is quicker. can sombody hwlp me?
I try to do tha : net Apos-cmd axis.0.joint-pos-cmd => pid.3.command
On the hal meter the two axis xommand is looks like good but one of them (a axis) little bit start before other. When speed is going to max the two axis is going sincron, but at start the a is quicker. can sombody hwlp me?
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22 Jan 2019 15:58 #124621
by andypugh
Replied by andypugh on topic DUal servi pid
If you are using a dual-motor gantry then I strongly suggest getting the development version of LinuxCNC (mmaster / 2.8 ) as this is much better with gantry configs
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24 Jan 2019 11:42 #124730
by Wstudio
Replied by Wstudio on topic DUal servi pid
Thanks! Its working! cool!!!!!!
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