Why is the data displayed when "Highlight Execution" is turned on?

[hjchen3724]

Dear Sir,

When I use the PIC CPU to transfer data to LabView via RS232, Why is the data displayed when "Highlight Execution" is turned on?

How to solve it?

The full vi program is attached in the attachment.

Thank you very much.

Hung-Jin Chen

[Albert.Geven]

That is the meaning of highlight execution: slow down and display data. 

The only solution is switch it off.

[hjchen3724]

thanks Albert's reply