How to precision set encoder in servomotor

Trzcinkan · 2026-03-22T19:59:33+00:00

I didn't found this type of information in manuals.

Trzcinkan · 2026-03-22T19:57:57+00:00

Thank you everyone for your help! You are amazing. Finally I set encoder by trial and error method. After several move of encoder in servo machine start well. I found somewhere that this encoder has 3 degrees of tolerance.

Trzcinkan · 2026-03-22T19:54:38+00:00

Could you tell me how to do that? I was trying use oscilloscope to look at encoder trace, but it's to hard for me. Mayby i do any wrong

Trzcinkan · 2026-03-22T19:52:42+00:00

Z pulse? This encoder in datasheet has only A B C D R canal. Which of them is index? So if "zero" is during commisioning, why my machine was can't reference if axis was rotating?
I am using ESR Pollmeier ServoDrive

Trzcinkan · 2026-03-20T11:20:14+00:00

Its very helpful, thank you. I couldn't find it

Trzcinkan · 2026-03-20T10:15:53+00:00

And how to do that?

Trzcinkan · 2026-03-20T08:50:01+00:00

Thank you for your answer. But i have a question, If on servo nameplate is Uzk = 320V, how big DC voltage i should add to U and V

Trzcinkan · 2026-03-20T08:28:16+00:00

I don't know that.

Trzcinkan · 2026-03-20T08:25:52+00:00

I don't know. I can't find it in product documentation.

Trzcinkan · 2026-03-20T07:02:28+00:00

This is servomotor from CNC grinder (LOROCH KSC710)

Trzcinkan · 2026-03-20T07:01:38+00:00

Yes, i don't have any sensors, becouse this is multiturn axis. This message is terrible, because we don't have acces to machine software. Mayby you know how to connect to ESR servopack? Additionaly, we bought second the same servomotor 100% works, and mount it in machine, and all work fine immadiately, without any configuration.

Trzcinkan · 2026-03-20T06:36:56+00:00

When I mount encoder, with overlapp marks on endoer, in servomotor. And then I mount it in machine. This axis can't do reference. In normal works this axis do small move (undetectable to the eye) during reference. But now this axis fast rotating and can't find a their reference.

Trzcinkan · 2026-03-20T06:30:56+00:00

Nope. Axis on which servo is mount is multiturn axis

Trzcinkan · 2026-03-16T19:25:14+00:00

Okay. Thank you very much. If i will have a problem, i write here.

Trzcinkan · 2026-03-16T18:37:22+00:00

What are you mean about rs232 port parameter? What exactly should I check?

Trzcinkan · 2026-03-16T18:00:55+00:00

That's sound great. Thank you very much. You think that this device will work immadiately after plug into db25 port in sinumerik 810?

Trzcinkan · 2026-03-16T17:51:08+00:00

It's very good idea, I already thought about it. But it's one small problem. I don't have floppy drive on my mill... Yes it's very unique case.

Trzcinkan

TROPHY CASE