Scantime function that can return scantime cycle in microseconds, milliseconds and/or seconds.

Use this control module to control output as on/off flashing output. An example may be 1s on, 2s Off flashlight. it also can be used for flashing a bit in HMI with set time durations.

When your Digital input has an OK state and Alarm state, you need to process it before you shall use it. For example, Safety System, Lift Door, Emergency Switch, an application where input states false or low shall give an alarm.