Yes, LogixPro is a simulator for Allen-Bradley RSLogix software. It simulates the Silo, plus many more PLC problems such as Motor-Operated Door, Batch Mixing, Traffic Light, Air Compressors, Bottle Line, Elevator, and has an I/O Simulator that allows you to create your own problems and programs.
The models of PLC that LogixPro simulates is approximately an Allen-Bradley SLC 5/02, and an Allen-Bradley MicroLogix 1000.
The models of PLC that LogixPro simulates is approximately an Allen-Bradley SLC 5/02, and an Allen-Bradley MicroLogix 1000.