The user can simulate a power failure by clicking on the Power icon to interrupt the power supply to all inputs.
Power icon, not actuated
Power icon, actuated
Simulated power failure
This function can be used to test the reaction of the circuit to power failure and restart, as well as its retentivity. In contrast to the start of simulation, retentivity is relevant for the "Power failure" function. The start of a simulation is equivalent to the "Load Program" function in LOGO!. All values are reset, including the retentive values.