lauwerstim
Member
I have a profibus network with 45 slaves (S7-314C) connected to it. Also there is a Protool visualisation connected to it (only to the master, not to all the slaves)
Now I have following problem:
My client wants a second Master as backup with a second Protool. When one plc/Protool is malfunctioning, the other can control the slaves. I tought of doing this with with Direct Data Exchange, but that only supports 32 connections, is there an other way of making this work?
Now I have following problem:
My client wants a second Master as backup with a second Protool. When one plc/Protool is malfunctioning, the other can control the slaves. I tought of doing this with with Direct Data Exchange, but that only supports 32 connections, is there an other way of making this work?