Problem with string writing series

I'm using labview to send commands to a device using the serial port com1.  Using the example VI "Base series in reading and writing", I can communicate with my hardware very well, can write and can read.   the problem comes when I want to edit the VI by using my own string instead of the string provided in the example.  When I create a string constant with the exact text that was in the example string box, I can not write my material.

I don't understand why this wont work.  Is there something special about the example of the VI text 'string to write' box that I don't know?

Help, please

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Thank you

I know what you mean and it does not work like that.  For some reason if I use a string with \r\n constant it still does not work.

Anyway, I solved the problem in a roundabout way.  The command I sent you is a word but both parties; first part, second part number.  I want to create a loop when the number changes.  I was able to do this by combining three channels, the first is a copy of the example string, the middle is my number converted to string, the third is a different copy of the string of examples.  Now it works and I can with my life

Tags: NI Software

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