Using CAN-Objects

Hi, I have started to learn LabVIEW and NI-CAN. Im using version 8.2.
I
have modified an example; now I have two transmit CAN-Objects and one receive CAN-Object.
I use the following configuration:
ncConfigCANNet->ncConfigCANObj
-> ncOpen -> ncWriteObj -> ncClose... I get the Error (Hex 0x8ff6211d) behind the second ncOpen, which states that there is no Network-Interface-Object- or CAN-Object -Configuration and I already closed the object, which i wanted to open. But I doesn't.
can someone please tell me what am I doing wrong?
thanks a lot
Attachments:
test1.vi ‏37 KB

Hi,
The problem is the close behind the first object. It closes the Network Interface as well because no other object is open, thus there is no port configuration for the next two objects.
You have three options: 1. Close the first object with the next two objects together. See your modified VI.
2. Open the Network Interface handle and close it in the end.
3. Configure and open all objects together after the Port configuration.
Hope that helps.
DirkW
Attachments:
test_new.vi ‏40 KB

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