West Control Solutions KS 45 - Manual (Page 51)

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 M E
450.3
run
дььь