7 V5 6 Sp2 Download ((link)): Simatic Step

"Service Pack 2 for STEP 7 V5.6 and STEP 7 Professional 2017".

: Projects created in older versions (like V5.5) can be opened in V5.6, but you may need to check the hardware catalogue for older modules. : Always check for the latest Simatic Step 7 V5 6 Sp2 Download