Problem in communicating with B&R PLC from cRIO 9014 RT Controller

[motion control]

Hi all,

             I am using a cRIO 9014 RT controller. I need to transfer data to a B&R PLC from this controller. We had tested the B&R PLC driver separately in a laptop and found that the data transfter is happening properly.

                But when we add the B&R drivers (which is a Labview .lib file) in the Labview project under the RT target and try to downlod the code the following error is occuring,

 The item name B&R.lib:  default instrument setup.vi is not claimed by the library named B &R.

               Hence we are not able to communicate with PLC from the RT target. The data transfer is happening using UDP functions. Please let me know how to fix this issue.

Regards,

Lakshman

[ThSa]

Lakshman,
the Real-Time-Operating-System (RTOS) of the 901x controllers is VxWorks which has Motorola notation.
The library you are using might include a call library function node calling a "*.dll" instead of an "*.out". Another option would be that one or more VIs in the library were saved without the block diagram.

To get a definite statement on this issue, attach the library please.


Thanks,
ThSa