The STEP 7-Micro/WIN programming software features time-saving and powerful tools – and that means great cost savingsin your day-to-day work. Operation of the programming software is the same as standard Windows applications. Micro/WIN contains all the necessary tools for programming the entire S7-200 range of controllers. You have the powerful SIMATIC instruction set at your disposal and you can program in accordance with IEC 1131. A host of functions such as Trend Charts and wizards make programming even easier.