Kindly share your answer 

Did you contacted cognex support team and check the manual of the camera ?

UR has modbus tcp communication capability so you should be able to make it. I would recommend you review UR manual as well.

hi @bcastets @matthewd92,

          I communicate with Cognex via Modbus TCP client with UR. digital input, digital output, and register input are all connected, but register output shows green color. I enter a value it shows an e1 error. then I study the manual ( register output is  a write single register only )


can we change write single register 0x06 to write multiple registers 0x10  

cognex side I will check with qmodmaster software used. that time I put the value in write multiple registers I can't put the value in write single register. I asked the Cognex team they told me this is only in the write multiple registers.