Siemens' Simatic S7-1200 Firmware Version 2.0

July 14, 2011
Firmware version 2.0 for the Simatic S7-1200 CPUs adds Profinet IO controller functionality, and implements communication with Profinet IO devices.
Firmware version 2.0 for the Simatic S7-1200 CPUs adds Profinet IO controller functionality, and implements communication with Profinet IO devices. An integral web server with user-defined web pages lets users call up CPU information and process data using a standard web browser. Data archiving is integrated, allowing data from the user program to also be archived during runtime.