Writing a share variable with TPC2106

[wilburwu]

Hi,

I'm working with the TPC 2106T and cRIO 9103 in LabVIEW 8.6.

Share variables are defined and one of them is an "array of clusters", which is defined on cRIO.

Reading the share variable is ok on both Touch Panel and cRIO. But writing the variable using the TPC has a limit of 2 clusters in maximium. When the third cluster is added, it will be ignored and the share variable is remain with 2 clusters. Every cluster in the array takes ca. 60 Byte.

Writing the share variable with cRIO is ok and has no such limit. I've changed the network buffer size to 1000 byte, but no improves appear. The firewalls on the mashines are shut down.

Any suggestions? Thanks

[Marian_O]

Hi Wilburwu,

thank you for posting your question here at the National Instruments forum. This behaviour sounds strange.

Which NI cRIO-Driver Version are you using?

Where are the shared variables hosted at?

Best regards

[wilburwu]

Hi Marion,

all the shared variables are hosted on the cRIO.

BR,

Wilbur