1/9/2020 7:30 AM | |
Joined: 10/7/2009 Last visit: 9/9/2024 Posts: 266 Rating: (92) |
Hi, Extracted from this Link: "An S7-1200 CPU with version 4.3 is replacement compatible with an S7-1200 and firmware version 4.0, 4.1 and 4.2. This enables the use of a real existing CPU with firmware version 4.3 with an engineered V4.0, V4.1 or V4.2 based on an existing TIA portal older versions project. The new firmware features cannot be used in that case." Best regards, Yu-Wen |
1/9/2020 12:27 PM | |
Joined: 11/13/2015 Last visit: 9/16/2024 Posts: 16 Rating: (0) |
Good to know. Thanks! |
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