Hello everyone !
I use OPC UA for send data to S7-1200 from Node-Red
I want to send a block of data from my Siemens S7-1200 but i don't know the datatype of my block.
For know the datatype and name of my variable i use UA Expert, but here, on my datablock i don't have datatype.
For simple variable i have the name and datatype like Int16 or Float but here nothing.
Do you have any ideas ? I'll make some pictures with.
Have a good day !