F system V5.2 upgrade

Hi,

I have a legacy S7-400 F PLC (few of them), in the S7 Projects a F System V5.2+SP4, Lib V1.1 is used.

Looking now in the catalogue current F System is V 6.4. Can I replace this new version in the project (upgrade directly from V5.2 to V 6.4 )?

Best Regards, Krassimir 

SIR

Hi,

I have a legacy S7-400 F PLC (few of them), in the S7 Projects a F System V5.2+SP4, Lib V1.1 is used.

Looking now in the catalogue current F System is V 6.4. Can I replace this new version in the project (upgrade directly from V5.2 to V 6.4 )?

Best Regards, Krassimir 

 Hello, Krassimir,

That depends on the version of Windows, Step 7 you are are using now.

Your PLC part number, Step 7 software Version, Available license Version will be required to answer you question in binary way.

You can have look at the following for the requirement of V6.4

Requirements SIMATIC S7 F Systems V6.4

Thanks.