• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 83 subscribers
  • Views 287 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

CCS/TMS320F28377S: Using encoder with DSP

CCS/TMS320F28377S: Using encoder with DSP

Milarepa
Expert 1680 points
Part Number: TMS320F28377S


Tool/software: Code Composer Studio

Is there any difference between A,B,Z signals of some encoders with A,B,N signals of some other encoders. Do both Z and N refer to index signals?

I am using Baumer electric BDW 16.05A2000 encoder, which gives A,B, and N signals.

I am not able to get the datasheet of this encoder.

  • 0
    TI__Guru 61235 points

    Shyam,

    The N is probably the index signal.  Have you tried contacting Baumer about this however?  How are you even able to connect up to the connector without the pinout diagram?

    You can also hook up A, B, and N to a scope and spin the encoder.  If N is the index, it will pulse once per rotation.

    Regards,

    David

  • 0 in reply to David M. Alter
    Expert 1680 points

    The different signals are listed in the casing of the encoder, that helps in the connection. I have seen A and B as quadrature signals in the scope, but N signal is not one per revolution. 

    I requested baumer for the datasheet, though no response till now. 

    Thanks