回覆︰Re: 回覆︰Re: 回覆︰Re: 回覆︰Re: 回覆︰Re: [Sitechservo] Motor problem


Louis Wai
 

Dear Russell,
Are you mean that inputting 5volt to pin1 and pin4 by say a power supply? Then check the voltage change on multi-meter while rotating its shaft?

Louis.

在 2020 年 11月 月 26 日 週四,時間: 13:29,Russell R via groups.io
<rem.64@...>寫道:
Louis,

You can check if the encoder is working with voltmeter.
  • Make sure no static conditions present
  • Remove encoder cover
  • Supply only 5 volts to pin 4 of encoder and ground to pin 1.
  • Turn encoder very very very slowly and watch for change in state (Hi/Lo) on each channel A & B
  • If voltage goes hi and lo on each channel, then encoder is good.

Russell R.

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