AB PanelView Component - Connection to S7 CPU300

bluremi

Member
Join Date
Sep 2012
Location
Russian Federation
Posts
2
Hello everyone. I have a problem with connecting PanelView Component C600 with Siemens CPU over Simatic S7 MPI.
I was trying different configurations, different tags syntaxys, but PV don't see tags (2: Data Access Error for Alias xxx, Controler xxx, Adress is xxx, Communication Flag is 0).

My PV tags (Adress):
I126.0
E00126.0
MW20
DB5.DBW0

PV Connection:
S7 MPI
RS422/485 (Hald-Duplex); Baud Rate 19200; Data Bits 8; Stop Bit 1; Parity Odd (was trying None), Local Station Adress 1 (was trying 0, 3, 5), Highest Station Adress 31
CPU_314C-2_DP, Adress 2

CPU-300 Configuration:
MPI Adress 2, Baud Rate 19200, Highest Station Adress 31

For connection I'm using twisted pair with Profibus connector on Siemens side and just "clamps" on PV side, because I don't have 5pin connector that fits here. I guess it's fine, because I've succesfully connected to Micro830 over Modbus with this cable.

Still I can't connect to Siemens CPU. What am I doing wrong?
 
Welcome to the Site.
The Siemens PLC needs an MPI adaptor between the PLC and The screen
This is common place with siemens
or use the E/Net comms if available
 

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