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Wachedorf Absolute Encoder RS485


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  • MVP 2021

Here's the datasheet on the encoder-

http://www.wachendorff-automation.com/fileadmin/pim/WA/pdfs/en/General_technical_data_absolute_encoders_RS485.pdf

 

It looks like it continually broadcasts data.  After you untwist your brain from reading the data frame structure you should be able to interface with it using a Protocol scan block.

 

Joe T. 

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Thanks for the Reference;

 

I have the V130 now reading the data properly and getting the encoder position.

 

Anyone done a   CRC-CCITT   X16 + X12 +X5 +1  ( Seed  0x1021 )   CRC subroutine?

 

There is an example of CRC calculation , but not for  this

 

Dant

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