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Is it possible to change the address of a available tag in WinCC at Runtime.
I have got some 28 number of parameters for one location. In a similar fashion i have got total 9 number of locations. These I/os are connected to S7-400 PLC through profibus network. The total goes to 28*9 ie 252. These parameters are configuration parameters for a PID controller. These parameters need not be monitored at the time.
The problem is I dont have 252 number of spare external tags WinCC.
Is it possible to make a single block of 28 tags whose address could be changed at runtime with some given userinterface.
I have got some 28 number of parameters for one location. In a similar fashion i have got total 9 number of locations. These I/os are connected to S7-400 PLC through profibus network. The total goes to 28*9 ie 252. These parameters are configuration parameters for a PID controller. These parameters need not be monitored at the time.
The problem is I dont have 252 number of spare external tags WinCC.
Is it possible to make a single block of 28 tags whose address could be changed at runtime with some given userinterface.