Problem in Wincc redundant connection with PLCs.

Dear experts,

I have some problem in Wincc V6.2. I am using two PLC(S7 315-2DP) with software redundancy.Two CP343-1 processor is used in respective PLCs.I connect wincc with the PLC s through TCP/IP connection.

I used Dymanic wizard to configure the redundant connection with PLCs.Now the problem
is Wincc can able to swichover when one of the PLC is switched offOR if its n stop mode.
But wincc is not connecting with correct master PLC.Only wincc can able to switchover in stop/off conditions.

But i want to connect the Wincc only with the PLC master system. What may be the problem?

Can u please give me some solution for this problem.


Thank u


Regards,
Venugopal.T