Where do you find the latest operating system updates (firmware) for SIMATIC S7-1200 controllers?
You can update the operating system of your S7-1200 controller over the integrated web server using a SIMATIC Memory Card or firmware version V3. This is necessary to benefit from the improvements of the firmware.
The firmware updates available for all the S7-1200 controllers are at this link: SIMATIC_S7-1200_Updates
Find the operating system update for your CPU using the order number of your CPU and then follow the instructions to update the firmware of your controller.
- How do you perform a firmware update for the S7-1200 V3.0 onwards in STEP 7 (TIA Portal) by means of the web server?
Entry ID 67190848
- How do you detect an inconsistently or incorrectly formatted SIMATIC Memory Card (SMC) and how do you repair it?
Entry ID 69063974
- SIMATIC S7-1200 Automation System
Entry ID 36932465