Communicate large number of parameters and variables between Verstand and Labview Model

We have a dyno setup with a PXI-E chassis running Veristand 2014 and Inertia 2014. In order to enhance capabilities and timing of Veristand, I would like to use Labview models to perform tasks not possible by Veristand and Inertia. An example of this is to determine the maximum of a large number of thermocouples. Veristand has a compare funtion, but it compares only two values at a time. This makes for some lengthy and inflexible programming. Labview, on the other hand, has a function which aloows one to get the maximum of elements in an array in a single step. To use Labview I need to "send" the 50 or so thermocouples to the Labview model. In addition to the variables which need to be communicated between Veristand and Labview, I also need to present Labview with the threshold and confguration parameters. From the forums and user manuaIs understand that one has to use the connector pane in Labview and mapping in Veristand System Explorer to expose the inports and outports. The problem is that the Labview connector pane is limited to 27 I/O. How do I overcome that limitation?
BTW. I am fairly new to Labview and Versitand.
Thank you.
Richard
Solved!
Go to Solution.

@Jarrod:
Thank you for the help. I created a simple test model and now understand how I can use clusters for a large number of variables. Regarding the mapping process: Can one map a folder of user channels to a cluster (one-step mapping)? Alternatively, I understand one can import a mapping (text) file in System Explorer. Is this import partial or does it replace all the mapping? The reason I am asking is that, if it is partial, then I can have separate mapping files for different configurations and my final mapping can be a combination of imported mapping files.
@SteveK:
Thank you for the hint on using a Custom Device. I understand that the Custom Device will be much more powerful and can be more generic. The problem at this stage is that my limitations in programming in Labview is far gretater than Labview models' limitations in Veristand. I'll definitely consider the Custom Device route once I am more provicient with LabView. Hopefully I'll be able to re-use some of the VI's I created for the LabView models.
Thanks
Richard

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Passing large number of parameters

In chapter 6 of the reports 6i documentation it states that one of the advantages of using a ref cursor is to "avoid the use of lexical parameters in your reports". I am not clear how it does this. Can anyone explain how this would work?
In my application, I would like to print an exception report (ie use run_report) when an item in the base report exceeds a threshold amount. I would rather not pass all the subtotal values, as that would require passing a large number of parameters to the exception report. I can do it, but it seems like there should be an easier way. Passing a parameter of type RECORD would do it, but isn't allowed, right?
null

1. In some cases, you can avoid the use of lexical parameters in your reports
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Regards

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Revision: 13042
Revision: 13042
Author:   [email protected]
Date:     2009-12-17 03:45:27 -0800 (Thu, 17 Dec 2009)
Log Message:
Fix for FM-287, reinstating the main sample (that uses serial and parallel composition), and making another pass at getting all the changed trait methods mapped correctly back- and forth between JS and Flash.
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kumar73 wrote:
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Communicate large number of parameters and variables between Verstand and Labview Model

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