Included Simulation Solutions: By having these working solutions you can watch the program run and learn the process. Extremely cost-effective and no maintenance fees. Provides most of the Allen Bradley SLC instruction set. The LogixPro 500 CD is the “Key” and must be in the CD drive to operate the software. Developed to assist people in learning or improving their PLC Programming Skills and designed to simulate Allen Bradley's RS Logix 500 software. Major Benefits: Does not require a PLC to learn PLC programming. You can learn to program Allen Bradley SLC 500 and MicroLogix programmable controllers using the LogixPro 500 software - This software was developed to assist people in learning or improving their PLC Programming Skills and was designed to Simulate the Allen Bradley RS Logix 500 software. Studying the provided simulation solutions will help you learn ladder logic programming. & amp amp amp lt img src='' border='0'& amp amp amp gt & amp amp amp lt br& amp amp amp gt & amp amp amp lt a href='' target='blank'& amp amp amp gt & amp amp amp lt img src='' border='0'& amp amp amp gt & amp amp amp lt /a& amp amp amp gt LogixPro 500 - Learn to Program Allen Bradley SLC 500 and MicroLogix PLCs Item Details We will provide the ladder logic simulation solutions to you. Item: 362367231699 LogixPro 500 - RS Logix 500 Training NEW CD/Key Edition & Simulation Solutions.