12-28-2017 08:17 AM
Hi,
I have a cRIO PN slave device, and I'm trying to send boolean and real data throught profinet to Siemens s7.
I have configured cRIO PN as on the screen below(comsoft) and on TIA Portal installed GSDML file and configured cRIO PN IP adress.
After that I have runned example provided by Comsoft(also attached below). The result is that I'm not getting any data in any direction.
My question is: on Siemens I'm setting starting and ending adress of Profinet IN/OUT, but in LabVIEW I have no option to select on what adress am I getting or sending data, so how can I made it up?
05-29-2018 07:31 PM
I always use the attached VI to communicate LabVIEW to a Siemens S7-1200, I hope it helps with your crio.
You should use tsend and trcv functions in TIA Portal.