Axis jerk, servo tuning and capturing data

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GabrielR922
Posts: 79
Joined: Thu Aug 13, 2020 10:07 pm

Re: Axis jerk, servo tuning and capturing data

Post by GabrielR922 » Wed Aug 18, 2021 11:04 pm

Hi Tom.

The machine is capable of 45m/min. If 17hz is 4m/min it can do 170hz at 40m/min?

Also, bought a pendant that has a 24v encoder. is there a way to wire it to kanalog ?

If not, i may test with 5v even if it is 24v?

Thanks.

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TomKerekes
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Joined: Mon Dec 04, 2017 1:49 am

Re: Axis jerk, servo tuning and capturing data

Post by TomKerekes » Thu Aug 19, 2021 3:21 am

The machine is capable of 45m/min. If 17hz is 4m/min it can do 170hz at 40m/min?
I don’t understand the question.
Also, bought a pendant that has a 24v encoder. is there a way to wire it to kanalog ?

If not, i may test with 5v even if it is 24v?
you would need to post the specifications that describe what type of output it has. Open collector?
Regards,

Tom Kerekes
Dynomotion, Inc.

GabrielR922
Posts: 79
Joined: Thu Aug 13, 2020 10:07 pm

Re: Axis jerk, servo tuning and capturing data

Post by GabrielR922 » Fri Aug 20, 2021 12:51 pm

Hi Tom.
Here is the scheme for the MPG pendant.

Thanks
Attachments
1149be75-89a3-4f2d-847e-0a03c42dc211.jpg

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TomKerekes
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Re: Axis jerk, servo tuning and capturing data

Post by TomKerekes » Fri Aug 20, 2021 6:47 pm

Hi Gabriel,

That doesn't really help and seems to indicate a 5V encoder.
Regards,

Tom Kerekes
Dynomotion, Inc.

GabrielR922
Posts: 79
Joined: Thu Aug 13, 2020 10:07 pm

Re: Axis jerk, servo tuning and capturing data

Post by GabrielR922 » Fri Aug 20, 2021 7:10 pm

Hi Tom.

This is what i have from the chinese manufator. The encoder is 24v. The paper shows 5v but it's 24v.

Is there a way to test if kanalog is able to read the return of the encoder?

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TomKerekes
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Joined: Mon Dec 04, 2017 1:49 am

Re: Axis jerk, servo tuning and capturing data

Post by TomKerekes » Fri Aug 20, 2021 7:15 pm

Hi Gabriel,

Never connect a 24V signal to Kanalog encoder inputs.

Test with an oscilloscope or voltmeter that the outputs are 5V or less before connecting.
Regards,

Tom Kerekes
Dynomotion, Inc.

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