SIMATIC S7-PLCSIM Advanced V8.0, upgrade V1.0..V7.0->V8.0 floating license download option for simulation of S7-1500/1200G2, ET 200SP/pro & software/open controller license valid for 2 of max. 16 possible PLC instances software, documentation and license key for download software 1 language: en documentation 2 languages: de,en -- for system requirements specification, see www.siemens.com/compatool -- software class A -- consignee email address required for delivery.