NI cRIO 9075 Serial Communication with ADAM 4520

[$hriya]

Hello

We want to communicate one RS 422 Device from the NI cRIO 9075 serial communication port.

For that, we use rs232 to rs422 converter-ADAM 4520.

Please suggest/help of this code is there any library of the converter is present.

How to establish communication using a converter.

[$hriya]

Hello

We want to communicate one RS 422 Device from NI cRIO 9075 serial communication port. For that, we use RS232 to RS422 converter-ADAM 4520. Please suggest/help for this code is there any library of the converter is present. How to establish serial communication using a converter.

[pincpanter]

You don't need anything, the converter is transparent.

You should program exactly as if you had a native RS-422 port on your system.

[$hriya]

We had tried with Simple Serial communication code, but it's not working.

[pincpanter]

If you refer to the LabVIEW Simple Serial example, it's not a top quality example notoriously, but it may still work.

There may be several reasons why it does not work, including wrong cable connection, wrong serial parameters, wrong command string, wrong answer management, etc...

What's the device? which protocol? can you upload your vi?