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WinCC Flexible 2008 and ET200SP CPU connection problem

9/10/2015 7:20 AM	Rate (0)
Pitons Experienced Member Joined: 2/24/2011 Last visit: 2/25/2025 Posts: 86 Rating: (3)	Dear experts, I have a problem with establishing a connection between ET200SP CPU ( 1512SP-1 PN, article number 512-1DK00-0AB0) and WinCC Flexible 2008 SP3 PC based HMI. I have attached pictures that explains used connection parameters. On my PLC (configuration with TIA v13) I have unchecked an attribute "Optimized block access" for my DB blocks. Is it possible at all, to connect this PLC and WinCC flexible 2008? Attachment Flex_connection_problems.zip (222 Downloads)

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9/10/2015 9:36 AM	Rate (1)
Pitons Experienced Member Joined: 2/24/2011 Last visit: 2/25/2025 Posts: 86 Rating: (3)	Solved the problem. I had to check the CPU option "Permit access with PUT/GET communication from remote partner (PLC, HMI, OPC...)" under TIA / CPU / PROPERTIES / PROTECTION.

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This contribution was helpful to 2 thankful Users Min_Moderator IBN-Service

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