Operation Of The Timer Function - JUMO iTRON B 70.2040 Operating Instructions Manual

4.3

Operation of the timer function

The timer can be operated with the keys (start, stop, cancel, acknowledge) if the timer at opera-
ting level is indicated. Time-out is not active here. If the logic input is configured accordingly,
then a key, such as the
the timer value does not appear in the display.
Possible displayed parameters for timer function at operating level
Display
When the timer has been started, the decimal point in the display for the timer value will blink!
i
key, can be used. In this case, the timer can also be operated even if
State/Action
Timer not running
i
h Start with
Timer has been started but
the tolerance limit has not
yet been reached
i d
h Cancel with
+
Timer running;
t i
is displayed
i
h Stop with
i d
h Cancel with
+
Display State/Action
Timer has stopped
i
h Continue with
i d
h Cancel with
+
Timer has run down
h Acknowledge with any key
t i 0
(timer start value
indicated)
With time-delayed control
(C120=3), acknowledge
i d
with +
is
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