DNF Controls Universal Switch Panel (USP-8, USP-8D, & USP-16) - Manual (Page 39)

Universal Switch Panel (USP) User Manual 37 OF 41
b) Toggle
The user defined "ON" mode as TOGGLE,
means that the GPI state will change from
OFF to ON or from ON to OFF depending
on the last condition of the GPI state.
This, of course, is conditioned by the
above "user defined 'ON' state".
If the GPI state was 'off' and the input signal turns to 'on', the GPI state
will change to 'on'.
If the GPI state was 'on' and the input signal turns to 'on', the GPI state
will change to 'off'.
3) DEBOUNCE TIME (ADJUSTABLE FROM 10MS TO 2000MS IN 10MS
INCREMENTS).
The "debounce time" setting causes the input signal to not affect the
GPI state unless it is 'on' longer than the
debounce time. If the input signal is not on
for the duration of the debounce time the
input signal is considered to be not valid.
For short time settings, this acts as a spike filter, to not allow spurious
signals to affect the GPI state.
When the time setting is made long, this can
be used to delay the input signal, as long as
the input signal is longer than the debounce
time setting.