Alarm" Menu - Grundfos Conex DIA-1 Instrucciones De Instalación Y Funcionamiento

11.7 "Alarm" menu

With the help of the alarm function, the measured
value can be monitored and compared with the
permitted range.
If the measured value exceeds the limits of the
measuring range, an alarm is triggered.
main menu
alarm
alarm values
alarm
Fig. 34 "Alarm" in "main menu"
1. Select the line "alarm" in "main menu" using the
[Up] and [Down] buttons.
2. Press [OK] to switch to the "alarm" menu.
Two functions are available there:
alarm
alarm values
dos.time monit.
• alarm values: If the measured value exceeds the
permitted range, the alarm relay is activated and
an alarm message is triggered. The red alarm
LED starts flashing.
• The alarm relay is activated after the selected
alarm delay time.
• When the cause of the alarm has been removed,
the relay is deactivated immediately (without
delay).
alarm off
alarm value 1
alarm on
(switching point1)
alarm value 2
(switching point2)
hysteresis
alarm delay
• dos.time monit.: If the dosing flow constantly
remains at 100 % during a selected maximum
dosing time, the alarm relay is activated and an
alarm message is triggered. The red alarm LED
starts flashing.
Note
downward
viol.
upward
violation
downward
viol.
upward
violation
The dosing time monitoring is not activated
for three-position controllers!
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