Mpi connection

[rob63]

so i need a new card then, thank you for the help. A learning curve i guess...

 

[rob63]

http://www.ebay.co.uk/itm/SIMATIC-S...380686?hash=item4afeadc40e:g:jUoAAOSwubRXJI0C

Would this be ok?

 

[Lare]

http://www.ebay.co.uk/itm/SIMATIC-S...380686?hash=item4afeadc40e:g:jUoAAOSwubRXJI0C

Would this be ok?

Should be, if it is unbroken. CPU support max 8mb card.

But you can check still max supported size from:

https://support.industry.siemens.co...can-you-use-with-an-s7-300-cpu?dti=0&lc=en-WW

 

[sigmadelta]

You will have to try another MMC. You can try to remove the MMC and reinsert it, just in case it is not inserted completely. It should be practically flush with the front of the CPU.