Individual firmware update files for various S7-1200 CPU models (e.g., 1211C, 1214C, 1215C) are available on the Firmware Update V4.3 page . Review: S7-1200 CPU Firmware V4.3 Firmware V4.3 transformed the Go to product viewer dialog for this item.
(usually 1-2 minutes). A green checkmark will appear.
The purpose of this report is to document the download and integration of enabling TIA Portal to fully support SIMATIC S7-1200 CPUs with Firmware Version V4.3 .
HSP0276 does NOT cover V4.4 or V4.5. You need a newer HSP or a later TIA Portal version (V17 for V4.4, V19 for V4.5+). Always check compatibility.
: If you cannot find V4.3 after installation, ensure you are running V15.1; HSP0276 is specifically designed for that version. Version Mismatch