September-13th-2020, 10:56 PM
Hi there!!!
I am coming whit an idea that I dont know if is posible and I would like the opinion of some of you.
I am 5 machine, 2 with cp343 and the other ones without Ethernet port. All the PLC are S7 317.
The thing is that we dont hace access to the plc proyect of the 2 plc that have cp343 to change the IP the configuration hardware. (I know all the variable address...)
So, I was thinking install 5 x NL 50-Mpi and read with node Red, more or less 100 variables of each one and the send to mysql for example each 1 or 2 minutes...
I would like to use node Red to reduce costs from licenses a Opc server...
What do you think, Is possible? Any other recomendation? What about the performance?
Many Thanks!
I am coming whit an idea that I dont know if is posible and I would like the opinion of some of you.
I am 5 machine, 2 with cp343 and the other ones without Ethernet port. All the PLC are S7 317.
The thing is that we dont hace access to the plc proyect of the 2 plc that have cp343 to change the IP the configuration hardware. (I know all the variable address...)
So, I was thinking install 5 x NL 50-Mpi and read with node Red, more or less 100 variables of each one and the send to mysql for example each 1 or 2 minutes...
I would like to use node Red to reduce costs from licenses a Opc server...
What do you think, Is possible? Any other recomendation? What about the performance?
Many Thanks!
