Platenkamp
Member
Hello there, I am new with plc-s.
So I have done a bit WinCC and Step7 programming, this all worked fine.
Now I whanted to connect a OP7 to the PLC through MPI (Protool).
This shouldn't be a had thing but somhow it doesn't work.
I get the message:
- No Connection to the OP
Message from Protool
-Establishing the serial connection at COM 2 with 38400 baud...
- E4027: Synchronization faulty
-No connection to the OP!
Additional info:
- PLC S7 315
- OP7 6AV3 607-1JC20-0AX1
Also I cant find what the [4]dip-swits is doing at the back of the OP7
In Step7 I have connected the both (PLC && OP7) to the MPI with the PLC adres 2 and the OP at adres 3
I also checked in Protool -> controllers that it had the right ajustments.
I have no Idea what I am doing wrong.
So I have done a bit WinCC and Step7 programming, this all worked fine.
Now I whanted to connect a OP7 to the PLC through MPI (Protool).
This shouldn't be a had thing but somhow it doesn't work.
I get the message:
- No Connection to the OP
Message from Protool
-Establishing the serial connection at COM 2 with 38400 baud...
- E4027: Synchronization faulty
-No connection to the OP!
Additional info:
- PLC S7 315
- OP7 6AV3 607-1JC20-0AX1
Also I cant find what the [4]dip-swits is doing at the back of the OP7
In Step7 I have connected the both (PLC && OP7) to the MPI with the PLC adres 2 and the OP at adres 3
I also checked in Protool -> controllers that it had the right ajustments.
I have no Idea what I am doing wrong.