Let’s be honest: in the world of PLC programming, TIA Portal is the shiny new sports car, but Step 7 v5.5 is the trusty diesel truck that just won’t quit.
Block Privacy: Advanced features for protecting your intellectual property within function blocks.
Installation and Activation
SIMATIC STEP 7 V5.5 Service Pack 2 (SP2) is a mature engineering software package designed for configuring and programming SIMATIC S7-300 and S7-400 controllers