Basler DECS-150 - Page 144

19-10 9492600990
BESTlogic™Plus DECS-150
Name
Description
Symbol
Falling Edge
The output is true when the falling edge of a pulse is detected on the
input signal.
Pickup and Dropout Timers
Drop Out
Timer
Used to set a delay in the logic.
For more information, refer to Programming BESTlogicPlus, Pickup
and Dropout Timers, later in this section.
Pick Up Timer
Used to set a delay in the logic.
For more information, refer to Programming BESTlogicPlus, Pickup
and Dropout Timers, later in this section.
Latches
Reset Priority
Latch
When the Set input is on and the Reset input is off, the latch will go to
the Set (On) state. When the Reset input is on and the Set input is
off, the latch will go to the Reset (Off) state. If both the Set and Reset
inputs are on at the same time, a reset priority latch will go to the
Reset (Off) state.
Set Priority
Latch
When the Set input is on and the Reset input is off, the latch will go to
the Set (On) state. When the Reset input is on and the Set input is
off, the latch will go to the Reset (Off) state. If both the Set and Reset
inputs are on at the same time, a set priority latch will go to the Set
(On) state.
Other
Comment
Block
Enter user comments.
Counter
True when the count reaches a user-selected number.
The Count Up input increments the count when a true is received.
The Count Down input decrements the count when a true is received.
The Reset input resets the count to zero when a true is received.
The Alarm output is true when the count reaches the trigger count.
The trigger count is set by the user and is found in Settings Explorer,
BESTlogicPlus Programmable Logic, Logic Counters.
Elements
Table 19-3 lists the names and descriptions of the elements in the Elements group.
Table 19-3. Elements Group, Names and Descriptions
Name
Description
Symbol
27
When true, this element blocks, or disables,
the 27 undervoltage protection function.