MICRO-EPSILON capaNCDT 6240 Operating Instructions Manual page 48

Operation
Edge triggering. Starts measuring value output, as soon as the
rising edge on the trigger input is active. If trigger conditions
are met, the controller outputs a measuring value. The set data
rate must be greater than the maximum trigger frequency. If
triggering is faster than the set data rate, individual measuring
values are transmitted twice, because internally no new mea-
suring values of the AD converter are active.
The duration of the pulse must be at least 5 µs.
Fig. 21 Rising edge trigger (U
Gate rising edge. Starts measuring value output with set data
rate, as soon as the rising edge on the trigger input is active.
Another rising edge stops the measuring value output respec-
tively switches it on again.
Fig. 22 Rising edge trigger (U
No trigger is set ex factory. The controller starts the data transfer immediately after the switching on.
capaNCDT 6240
), relevant digital signal (D
I 0
), relevant digital signal (D
I 0
U
I
D
0
)
U
I
D
0
)
t
t
t
t
Page 48