User manual - ATR227 -
17
33
DUH
Alarm 1 Reset (Password 5678)
Type of Reset for contact of alarm 1.
DUH
Automatic Reset (
Default
)
PUH
Manual
reset
SET
PUHV
Manual Reset Stored (keeps relay status also after an eventual power
failure)
34
DGH
Alarm 1 Delay (Password 5678)
-900..+900 seconds.
Default
: 0.
Negative: delay in alarm output phase
Positive: delay in alarm entry phase.
35
$/
Alarm 2 (Password 1234)
Alarm 2 selection.
GLV
Disabled
(
Default
)
$$/
Absolute / threshold, referring to process
E$/
Band
alarm
+G$/
Upper deviation alarm
/G$/
Lower deviation alarm
36
$R
Alarm 2 State Output (Password 1234)
Alarm 2 output contact and intervention type.
QRV
(N.O. Start) Normally open, active at start (
Default
)
QFV
(N.C. Start) Normally closed, active at start
QRW
(N.O. Threshold) Normally open, active on reaching alarm
2
QFW
(N.C. Threshold) Normally closed, active on reaching alarm
2
37
D+\
Alarm 2 Hysteresis (Password 1234)
-99.9..99.9 °C/°F.
Default
: 0.5.°C
38
D/G
Alarm 2 Led (Password 5678)
Defines the state of A2 led corresponding to the relative contact
RF
ON with open contact
FF
ON with closed contact (
Default
)
39
DVH
Alarm 2 State Error (Password 5678)
State of contact for alarm 2 output in case of error
RF
Open
contact(
Default
)
FF
Closed
contact
2
On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm
condition reappers, after that it was restored.
