Endress+Hauser Prosonic S FMU90 - In Safety Distance; In Safety Distance Sensor N; Reset Sensor N

The "safety settings" menu
68
4.5 "in safety distance"
4.5.1 "in safety distance sensor N" (N = 1 or 2)
Defines the reaction of the instrument if the level is in the safety distance.
Selection:
• warning (default)
A warning (A01651 or A02651) is generated but the instrument continues to measure.
If the level drops out of the safety distance, the warning disappears.
• alarm
The instrument enters the defined alarm state ("output on alarm"). Additionally, an error message
(A01651 or A02651) is generated. If the level drops out of the safety distance, the alarm
disappears and the instrument continues to measure.
• self holding
The instrument enters the defined alarm state ("output on alarm"). Additionally, an error message
(A01651 or A02651) is generated.
If the level drops out of the safety distance, the alarm remains active. The measurement is
continued only after a reset of the self holding.
L00-FMU90xxx-19-00-00-yy-072
A: alarm; B: warning; C: self holding
4.5.2 "reset sensor N" (N = 1 or 2)
(only available for the option "self holding")
This parameter is used to reset the alarm in the case of a self holding.
Selection:
• no (default)
The alarm is not reset.
• yes
The alarm is reset. The measurement is resumed.
⇒
in safety dist. AX105
in saf. dist. s 1:
in saf. dist. s 2:
t
[mA]
22
110%
SD
E01651
E02651
3.6 -10%
t
[mA]
22
SD
110%
3.6 -10%
t
[mA]
22
110%
RESET
3.6
-10%
E01651
E02651
E01651
E02651
A
B
C