12/4/2019 1:56 AM | |
Joined: 1/2/2014 Last visit: 8/16/2024 Posts: 142 Rating: (22) |
Hello, Our application involves 27 PLC connecting to WinCC. The protocol must be Modbus TCP. 1. WinCC default Modbus TCP driver can handle 27 connections? 27 Different IP I read in Siemens forum its possible and also as not possible. link1 link2 2. If use OPC and in that case, 27 connections can be handled by Wincc via OPC? OS being normal and normal network card. PLC is non-Siemens. For achieving 27 connections what are the hardware and software considerations.? Thank You |
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