This documentation describes the use of the Request data interface to SIMATIC S7 via UDP.

The product ibaPDA-Request-S7-UDP is an extension of ibaPDA that allows selective to S7 symbols and S7 operands during data acquisition from SIMATIC S7 CPUs. Data is transmitted using the UDP network protocol (User Data Protocol). This documentation only describes the extensions and deviations. For all other functions and operating instructions, please refer to the documentation for ibaPDA and ibaPDA-Interface-S7-TCP/UDP.