: Defining the physical rack, modules, and I/O addresses for the PLC.
: Identifying faults in the automation system through built-in monitoring tools. Evolution: STEP 7 Classic vs. TIA Portal
STEP 7 is the primary engineering tool for the Siemens SIMATIC S7-300, S7-400, S7-1200, and S7-1500 controller families. It provides an integrated environment for: