Ethercat random jitter fix

ihavenofish
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21 Mar 2026 09:32 #344564 by ihavenofish

Replied by ihavenofish on topic Ethercat random jitter fix

ok, fixed. so the update works well. it does NOT solve the servo noise/resonance/howl. It does seem to have fixed everything else so far.

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grandixximo
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21 Mar 2026 10:14 - 21 Mar 2026 10:16 #344565 by grandixximo

Replied by grandixximo on topic Ethercat random jitter fix

Do you get resonance even with motors on bench?

Last edit: 21 Mar 2026 10:16 by grandixximo.

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ihavenofish
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21 Mar 2026 10:51 #344567 by ihavenofish

Replied by ihavenofish on topic Ethercat random jitter fix

i think so. cant check now i but i think it was resonating when off the machine.
in omrons sysmac software (usb control) they are silent.

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grandixximo
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21 Mar 2026 11:12 #344570 by grandixximo

Replied by grandixximo on topic Ethercat random jitter fix

Could you share ini Hal and XML?

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ihavenofish
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21 Mar 2026 11:33 #344571 by ihavenofish

Replied by ihavenofish on topic Ethercat random jitter fix

I take it back, all the same issues are there, zero change. Just took a while to show up.

So how do I check if it actually did the thing its supposed to do?

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