User manual

UR3274U - User manual 27
• d. t.L.M. (Double Timer Loop Minutes) time-basis in minutes
(hh.mm)
To start/stop the Timer, press
FNC
for 1 “.
During the counting, Led
R
is On (xed for Timer1, ashing
for Timer 2) and display2 shows decrementing time. Start is
always made on Timer 1.
Start/Stop of Timer is possibile also by digital input, selecting
t.1.s.s. on parameter 50 d Gt.i .
. Relating Timers to Alarms
It is possible to associate the alarms (relay or SSR outputs) to
the timers by parameters 23
a L. 1 and 31 a L. 2. The table be-
low is showing the combined operation of alarms and Timers.
Selection
par.  or 
Description
t .1 . s . a .
Timer  Start Alarm
Alarm active as long as Timer  is in
Start mode (Timer active)
t .1 . E . a .
Timer  End Alarm
Alarm active at elapsing of Timer until
any key is pressed. Option not available
for Dual sequential Timer and Dual
Timer Loop.
t.1.W. a .
Timer  Warning
Expiring
Alarm active for the last ” of Timer
t.2. s . a .
Timer  Start Alarm
Alarm active as long as Timer  is in
Start mode (Timer active)
t.2.e.a.
Timer  End Alarm
Alarm active at elapsing of Timer until
any key is pressed. Option not available
for Dual sequential Timer and Dual
Timer Loop.