Expert
Logger
Dropout delay
: The output of the timer channel becomes active ("On")
when the source switches to an active state (
High level
or
Low level
trig-
ger ) or edge triggering (
Rising edge
,
Falling edge
or
Edges (both)
trig-
gers). The same edge or the switch of the source from active back to
inactive starts the delay time. At the end of the delay time, the timer's out-
put becomes active ("Off").
The image shows the signal of a dropout delay with level triggering (Low
level).
Retriggerable
: This option enables a restart of the delay time via other
source trigger events during the delay time.
Source
: Specify the delay channel here and which level or which edge is to
be delayed.
Reset
: A reset event (a trigger via
Level
or
Edge
) ends the delay time and
puts the timer output into a non-active state ("Off"). The reset channel has
a higher priority than the
source
. This enables a reset state to block the
timer function.
Delay
: Enter either a constant value (
Manual value
) or use
Channel
to
select an existing channel with a value that determines the delay time in
seconds.
Example for dropout delay
179
Delphin Technology AG
Januar 2018
Expert
Logger
Manual
