User manual -
ATR171 35
46
a.2.re.
Alarm 2 Rearmament
Type of reset for alarm 2 contact
a.re.
Automatic Reset (
Default
)
m.re.
Manual Reset by keyboard
m.re.s.
Manual reset stored (keeps relay status also after an eventual power
failure)
47
a.2.s.e.
Alarm 2 State Error
Contact status for alarm 2 output in case of error
c.o.
Open contact (
Default
)
c.c.
Closed contact
48
a.2.Ld.
Alarm 2 Led
Defines led
A2
status corresponding to relevant contact
c.o.
ON with open contact
c.c.
ON with closed contact (
Default
)
49
a.2.de
. Alarm 2 Delay
Ritardo allarme 2
-600..+600 seconds.
Negative: delay at exit from alarm
Positive: delay at starting of alarm.
Default
: 0.
50
a.2.s.p.
Alarm 2 Setpoint Protection
Alarm 2 set protection. Does not allow the user to change set value
free
Modification allowed (
Default
)
Lock
Protected
Hide
Protected and not visualized
51
aL. 3
Alarm 3
Alarm 3 selection. Alarm intervention is associated to AL3
(See par. 12)
dis.
Disabled (
Default
)
a. aL.
Absolute alarm, referring to process
b. aL.
Band alarm
H.d.aL.
Upper deviation alarm
L.d.aL.
Lower deviation alarm
a.c.aL.
Absolute alarm, referring to command setpoint
st.aL.
Status alarm (active in Run / Start)
cooL
Cooling action
t.run
Timer run
t.end
Timer end
Summary of Contents for ATR 171
Page 1: ...ATR 171 Controller Regolatore User manual Manuale d uso...
Page 2: ......
Page 91: ......
