The Switch Setup Screen
(Second Screen)
The Switch Setup Screen has additional parameters shown on a second page in the
DTC screen. Along with the Debounce option on the first screen, these parameters
are global in that they override any local LED logic set in the EDIT menu and apply
to all buttons on a switch. These parameters can be set as shown below:
Table 2.1
ALL-OFF logic except groups
Sets the logic which determines if the Status LED over each of the switch’s
buttons should be on or off. This field applies only to buttons programmed in
OFF MODE. If a button only turns lights OFF, then it is customary to have the
Status LED be lit when all of the controlled relays are in the OFF position.
However, there are some applications when different logic is needed.
Possible Values Result
AND The Status LED on a button set to OFF MODE will light
up only if ALL the controlled relays are OFF. (This is also
called “True” switch logic and is usually used for buttons
in OFF MODE or MIX MODE).
OR The Status LED on a button set to OFF MODE will light
up if one OR more of the controlled relays are OFF.
OR-INVERT The Status LED on a button set to OFF MODE will light
up only if NONE the controlled relays are OFF (i.e. they
are all ON)
AND-INVERT The Status LED on a button set to OFF MODE will light
up if ONE OR MORE of the controlled relays are ON.
Therefore, if they are all OFF, the LED light will not be lit,
but if at least one relay is ON, the LED will be lit.
- 9-
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