Owner manual

9.3 Starting the timer
Dependent of configuration, the timer start is as follows:
•
at controller switch-on (power-on)
•
by adjusting the timer t.ti > 0 (at
extended operating level)
•
by a positive edge at digital input di1 with
configured SP r SP.2 or Y2 r Y
switch-over.
•
via the serial interface.
Display: the timer run is indicated by texts on LCD line 2,
which appear alternately with the other displays:
g
With active timer, the time can be adjusted by changing parameter t.ti at extended operating level.
g
The status of an active timer can be output (Conf / Out.x / timE). A timer is set when started and
reset by elapsing or cancelation.
9.4 End / cancelation of the timer
The timer can be canceled. After elapse of the timer, the controller continues operating using the function dependent
on operating mode.
Cancelation is possible by:
•
changing the timer setting t.ti = 0 (at extended operating level)
•
switching over digital input di1 (SP.2 r SP or Y r Y2 switch-over) configured as a push-button).
•
via the serial interface
g
If the digital input is defined as a switch or if the Func function with SP/SP2 or Y/Y2 switch-over is
configured, the signal change will cancel the timer.
Timer
KS 45 51 Starting the timer
LCD-display 2 Signification
.r.u.n.
•
timer is started
•
timer is not running yet
run
•
timer is started
•
timer is running
End
•
Timer elapsed
•
Timer canceled
off • deletion of End display by pressing any key
• timer is off
1
2
ME
450.3
run
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