Place your circuit program in simulation mode and verify that your program is error-free.
Although you now know that you can run your circuit program in LOGO!, you still need to make sure your circuit program operates as planned. You may also want to modify certain parameters. You can try out different input values, test the reaction of the system to power failure and compare your calculations or expectations with the simulated reaction of the outputs. The simulation toolbar and status window provides the tools you need for these tasks.
The float and pressure switches have a momentary action. If, however, you wish to simulate your circuit for testing purposes, simply change the input function from momentary action to switching action.
Example for the FBD Editor:
When you have made all corrections and everything runs as expected, you can start to document your circuit program.