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Running stepper with MPG


 

Hi,

I'm run out of axes on my saw machine and would like to have one additional
axe without the connection to the PC.

Is there a way how to manually drive stepper motor with MPG
(incremental encoder).
The idea on how to do it is pretty simple, but how to convert A/B
signals from MPG to get
direction pulse for stepper driver. Is there any hardware available
regarding this issue?

Any idea is highly appreciated.

Tom

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