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We appreciate your patience as we improve our online experience.
12-17-2018 08:01 PM
hi
I am making a sample code to communication with siemens 1200 plc,from the attached you can see the connection is working,i can read 'abcde' from plc but the problem is write to plc,the ascii code is not in the right position,'1' should respond to '31',and this wrong position is chaning from time to time
Could someone can give some advices ,thanks
Solved! Go to Solution.
12-19-2018 01:58 AM
Hi,
I think these discussions would be useful:
1. https://forums.ni.com/t5/LabVIEW/SIEMENS-PLC-S7-1200-to-LabVIEW-communication/td-p/3368778
2. https://forums.ni.com/t5/LabVIEW/TCP-IP-access-to-Siemens-S7-from-RT-no-OPC/td-p/3318979
12-19-2018 03:59 AM
Our toolkit SP7 makes it easy to communicate with a Siemens S7 PLC.
Regards,
DATA AHEAD
12-19-2018 04:17 AM
Is there a free version of the package?
12-19-2018 06:28 AM
@314159ym wrote:
Is there a free version of the package?
How many hours can you spend in trying to make things work for $250? Where I work that is about 2-3 hours of work!
Hasn't prevented me from creating my own Siemens S7 Toolkit for internal use but I couldn't possibly make it available for that price.
12-19-2018 11:00 AM
@rolfk wrote:
@314159ym wrote:
Is there a free version of the package?
How many hours can you spend in trying to make things work for $250? Where I work that is about 2-3 hours of work!
Thanks a lot for that answer!
And sorry, that toolkit is not available for free. We've invested quite a lot of time to get it to a point so that it is easy to use for LabVIEW users.
Regards