09-07-2016 08:53 AM
Hello,
I have this problem
I use NI 6509 for read and Write...
I have a boolean Array 2 D , is my DATA
exemple
00000001
00000010
00000100
00001000
00010000
00100000
This is my Data
I wuold write in
Port0 000000001
Port1 000000010
ecc
But my program write only in port0
I send VI
and picture
Thx
09-07-2016 09:10 AM
I believe you have a race condition at the very least. You may be able to fix the FIRST problem by wiring the digital output data from where you are generating it directly to the input of the DO function and eliminate the read from the local variable.
Just my 2 cents,
Ben
09-07-2016 09:18 AM - edited 09-07-2016 09:19 AM
I test the output whit multimeter and other device...
The problem is, I write only in port0, but Î have create all Tasks.
I send for exemple only
11111111
11111111
11111111
11111111
but I write only in port0 and I don't understend why!
09-07-2016 09:59 AM - edited 09-07-2016 10:00 AM
@andreabello wrote:I test the output whit multimeter and other device...
The problem is, I write only in port0, but Î have create all Tasks.
I send for exemple only
11111111
11111111
11111111
11111111
but I write only in port0 and I don't understend why!
Could the answer be that you have only configured the task for port 0
?
Ben
09-08-2016 02:29 AM
Hi Andrea,
since I saw that you are working with ABB, you can go to this homepage:
This is an ABB user group, where you have to apply first, and where you can access a lot of resources from ABB and also visit the LabVIEW Core 1 and Core 2 as well as the Data Aquisition and Signal Conditioning Course, which will help you a great deal with your architecture and also will show you how to address your hardware.
If you need more information on how to access it, just call at NI and mention your Service Request Number 2676014.
Best regards, Niko