Super Systems X5 User Manual
Page 40
40
4 - Operation
If there is a power failure dur-
ing the Timer execution, the
value of the elapsed time is lost.
Depending on Timer action
#t.act
selection, when the
controller restarts you can have
two different situations:
• with automatic mode
(
#t.act
=
6
,
7
), the Timer
function starts again and the
counting time is re-initialized.
• with manual mode
(
#t.act
=
4
,
5
), the control
output is forced to zero, if
#tMod
=
3
e
5
; otherwise
the control action restarts
using the working Setpoint
TIMER START
See the Timer starting procedure
on page 50 (chapter 6.2.2)
DISPLAY
When the Timer is running, the
Ö
LED is on.
End
850
850
850
RUN
TIMER REMAINING TIME
When the timer is running it is
possible to see the remaining
time and to modify it.
To change the value of Time
Remaining, it is necessary to
put (from the time menu) the
parameter t.sts in HOLD.
When the user exits the menu,
it is possible through the up
(
S) and down (G) keys to
change the Time Remaining.
To restart the timer, select the
t.sts
parameter in Time Menu
and set it to RUN.
POWER FAILURE
4.4.4.2 TIMER FUNCTION (OPTION)
X5-SSI-uk 18-03-2009 17:53 Pagina 40