Do i have to have a full license to test if i can connect a Modbus TCP device. I can read the device with Modscan from my laptop but Ignition wont connect using the same parameters.
No, Ignition's drivers are fully functional in trial mode.
Share what is happening in ModScan versus what you've set up in Ignition.
No, trial should work. Post some more details.
Modscan uses unit/slave id 1 by default. Ignition uses 0 by default. Check that first.
That was it thanks for helping. I had default address as 1 not 0. Both items are now connected.