9 bit RS485... missing data please help!

Hi guys, I'm running a 9 bit RS485 .vi and although I get successfully most of what I need through with no problems (using the trick of mark/space parity), there are a few problems.

It's to do with the headers, I put in place; both are 5 characters and although I can see all 5 present on our scope, LabVIEW is only showing the last 3 characters and I can't work where the first 2 are or how to make them appear.

The funny thing is, one of our PC does a similar thing but will dispay just the FIRST 3 characters of the header, not the last 3 as on our other 4 PCs. All of our PC using 2 isolated, NEITHER Port RS485, even if we use a few different versions of LabVIEW 8.2 in 2009.

Any help or advice would be much appreciated!

See you soon,.

Matt


Tags: NI Software

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