How to use sda6810 to receive data from a rs485 channel?

[sda]

I want to use sda6810 to anlyze data from a rs485 bus. So I use Labview to progame the sda6810 with the drivers.Firstly,I intilite the card,then I cofigued an channel to send data from a buffer,and configued another channel to receive data from the first chanel . But unfortunatly the data I received was not equal to the data I sended.And there are not any error messages indicated in Labview
And when I try to use the GP channel,I found it worked properly.please tell me how I can solve the problem?

[Raecine Meza]

There should be some examples that shipped with the SDA driver. I'd suggest making sure those examples work first. That way you can eliminate the code as being a problem and make sure that the connections are being setup properly.

Also, here is an example written by another engineer that continuously transmits and receives data that should work for RS485. You can modify it to meet your needs.

[sda]

I really apreciate your help.You told me that
I should use the exameples which shipped with sda driver firstly. I do used them,and it worked correctly.So I think the connections was being setup properly.And I
used labview to progame the rs485 channel
. It do received something .But it was incorrect.

I would be grateful if you could send me an
example writted by labview,or you could tell
me you e-mail address.

Here is my code .