20 - ATR227 - User manual
29 a .1 . H y . Alarm 1 Hysteresis (Password 1234)
-99.9..99.9 °C/°F. Default: 0.5.°C
30 a.1.Ld. Alarm 1 Led (Password 5678)
Denes the state of A1 led corresponding to the relative contact
o.c.
ON with open contact
c.c.
ON with closed contact (Default)
31 a .1 . s . e . Alarm 1 State Error (Password 5678)
State of contact for alarm 1 output in case of error
o.c.
Open contact (Default)
c.c.
Closed contact
32 a .1 . s p . Alarm 1 Setpoint Protection (Password 1234)
Does not allow the user to modify setpoint
free
Modiable by the user (Default)
Lock
Locked
Hide
Locked and hidden
33 a1 . r e . Alarm 1 Reset (Password 5678)
Type of Reset for contact of alarm 1
are.
Automatic Reset (Default)
mre.
Manual reset (by keyboard)
SET
mre.s.
Manual Reset Stored (keeps relay status also after an eventual power
failure)
34 a .1 . d e . Alarm 1 Delay (Password 5678)
-900..+900 secondi. Default: 0.
Negative: delay in alarm output phase
Positive: delay in alarm entry phase.
35 AL. 2 Alarm 2 (Password 1234)
Alarm 2 selection.
dis.
Disabled (Default)
A. AL.
Absolute / threshold, referring to process
b. AL.
Band alarm
H.d.AL.
Upper deviation alarm
L.d.AL.
Lower deviation alarm