There is no better time-saver than the FREE PLC simulator in the Do-more Designer software. Use it to test your system code without the hardware present, verify the effects of code changes before implementation, replicate fault conditions to test code stability, or try out new programming techniques/methods for greater efficiency.
When programming, there's nothing worse than implementing an obvious improvement only to realize that another function was inadvertently broken in the process. Don't let that happen to you. With Do-more Designer, you get a PLC simulator that you can use in conjunction with the Data View to test code modifications before a simple improvement becomes a time-critical malfunction.
The time-saving simulator provides virtual inputs, outputs and memory locations that you need to test your control program without the hardware connected. This can jump-start your project development on the front end and reduce unexpected errors when the system goes live. You can even test your communication configuration using the host PC's comm ports to ensure there are no surprises.