User manual - ATR227 -
21
36
A.2.5.o
Alarm 2 State Output (Password 1234)
Alarm 2 output contact and intervention type.
n.o. s.
(N.O. Start) Normally open, active at start (
Default
)
n.c. s.
(N.C. Start) Normally closed, active at start
n.o. t.
(N.O. Threshold) Normally open, active on reaching alarm
3
n.c. t.
(N.C. Threshold) Normally closed, active on reaching alarm
3
37
a.2.Hy.
Alarm 2 Hysteresis (Password 1234)
-99.9..99.9 °C/°F.
Default
: 0.5.°C
38
a.2.Ld.
Alarm 2 Led (Password 5678)
Defines the state of
A2
led corresponding to the relative contact
o.c.
ON with open contact
c.c.
ON with closed contact (
Default
)
39
a.2.s.e.
Alarm 2 State Error (Password 5678)
State of contact for alarm 2 output in case of error
o.c.
Open contact (
Default
)
c.c.
Closed contact
40
a.2.sp.
Alarm 2 Setpoint Protection (Password 1234)
Does not allow the user to modify setpoint
free
Modifiable by the user (
Default
)
Lock
Locked
Hide
Locked and hidden
41
a2.re.
Alarm 2 Reset (Password 5678)
Type of Reset for contact of alarm 2
are.
Automatic Reset (
Default
)
mre.
Manual reset (by keyboard)
SET
mre.s.
Manual Reset Stored (keeps relay status also after an eventual power
failure)
42
a.2.de.
Alarm 2 Delay (Password 5678)
-900..+900 secondi.
Default
: 0.
Negative: delay in alarm output phase
Positive: delay in alarm entry phase.
3
On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm condition
reappers, after that it was restored.
