Basler Electric BE1-11t - Manual (Page 252)

240 9424200995 Rev H
Name Description Symbol
Pickup and Dropout Timers
Pick Up
Timer A pickup timer produces a true output when the elapsed time is
greater than or equal to the Pickup Time setting after a false to true
transition occurs on the Initiate input from the connected logic.
Whenever the Initiate input status transitions to false, the output
transitions to false immediately. Refer to Programming
BESTlogicPlus, Pickup and Dropout Timers. Double-click or right-
click on the logic timer to select from timers 1 through 16.
Drop Out
Timer A drop out timer produces a true output when the elapsed time is
greater than or equal to the Dropout Time setting after a true to false
transition occurs on the Initiate input from the connected logic.
Whenever the Initiate input transitions to true, the output transitions
to false immediately. Refer to Programming BESTlogicPlus, Pickup
and Dropout Timers. Double-click or right-click on the logic timer to
select from timers 1 through 16.
Latches
Reset Priority
Latch The latch is set when the Set input is true and the Reset input is
false. The latch is cleared when the Reset input is true.
Set Priority
Latch The latch is set when the Set input is true. The latch is cleared when
the Set input is false and the Reset input is true.
Triggers
Rising Edge The output of a rising edge trigger pulses true when the input goes
from logic 0 to logic 1. Double-click or right-click on the logic trigger
to change the type.
Falling Edge The output of a falling edge trigger pulses true when the input goes
from logic 1 to logic 0. Double-click or right-click on the logic trigger
to change the type.
Logic Counters
Logic
Counters A logic counter produces a true Alarm output when the elapsed
count is greater than or equal to the Trigger Count setting after a
false to true transition occurs on the Count Up input from the
connected logic. A positive going edge on the Reset input will reset
the counter. The count will be reduced by 1 each time a false to true
transition occurs on the Count Down input. Double-click or right-click
on the logic counter to select from counters 1 through 8.
Other
Logic
Comment
Block The logic comment block is used to place notes on the logic.
BESTlogic
™Plus
BE1-11t