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TIA PORTAL v15.1 e CPU 1512SP-1 Ver.2.8

5/10/2025 10:44 AM	Rate (0)
tony6612 Joined: 3/27/2025 Last visit: 5/10/2025 Posts: 1 Rating: (0)	On a machine we have a CPU 1512SP-1 and firmware v2.8 and the program was developed with TIA PORTAL V15.1. The company that installed the machine gave us the source developed with this version of TIA PORTAL, but when we connect to the hardware we can put the firmware 2.6 at most and going online it warns us that the CPU in the machine has firmware 2.8. Where can we find the catalog to also update the CPU in the software with version 2.8? Antonio

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5/11/2025 3:46 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 9/17/2025 Posts: 4712 Rating: (510)	tony6612 On a machine we have a CPU 1512SP-1 and firmware v2.8 and the program was developed with TIA PORTAL V15.1. The company that installed the machine gave us the source developed with this version of TIA PORTAL, but when we connect to the hardware we can put the firmware 2.6 at most and going online it warns us that the CPU in the machine has firmware 2.8. Where can we find the catalog to also update the CPU in the software with version 2.8? You can't find that fw version for V15.1. Just keep using it as it is, it works fine. You don't need to mind about that message.

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5/12/2025 7:20 AM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 8/29/2025 Posts: 4443 Rating: (642)	Hi, please read this: How do you load the project data if the version of the firmware installed in the S7-1500 CPU cannot be selected in the hardware catalog of your version of STEP 7 (TIA Portal)? Regards, Towome
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