
Of course you can program the older S7-300, S7-400 and SIMATIC WinAC controllers with this software as well.Siemens offers a Combo License of STEP 7 Professional which enables the user to do the engineering within traditional STEP7 V5.x environment or by employing the STEP 7 Professional V15 (TIA Portal) platform. STEP 7 Professional 2017 comprises the following software packages.STEP 7 V5.6 Basis.S7 - Graph.S7 - SCL.S7 - PLCSIMBesides a considerable price saving in relation to the purchase of the individual components you can take advantage of reduced installation efforts and the possibility to subscribe to a consolidated Software Update Service.(See chapter licensing below)Information on STEP 7 VersionsFor programming controllers of the latest generation S7-1200, S7-1500, ET 200SP CPU and S7-1500 Software Controller you need STEP 7 (TIA Portal) Engineering Software.
