Send Universal Hart Command #54 using Labview Hart Example

Hello, 
I was able to communicate with a Hart Device using Labview Hart Example and Viator MacTek RS232 Hart Interface. I was able to read identifier, primary variables etc. There is a specific command - #54 Read Transmitter variable information (Serial, Range etc) that I want to query. I am not sure how to modify the VI to achieve this. The Hart example is attached. Any suggestions are appreciated. 
Thanks
Fliu
Attachments:
hart-example.zip ‏958 KB

FLiu wrote:
Hello, 
I was able to communicate with a Hart Device using Labview Hart Example and Viator MacTek RS232 Hart Interface. I was able to read identifier, primary variables etc. There is a specific command - #54 Read Transmitter variable information (Serial, Range etc) that I want to query. I am not sure how to modify the VI to achieve this. The Hart example is attached. Any suggestions are appreciated. 
Thanks
Fliu
I am sure some LabVIEW tutorials would come in handy. http://www.ni.com/academic/students/learn-labview/

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