Related information
8.5.3 Mixer alarms
This display shows the parameters defined as mixer alarms.
Select the parameter to be monitored, and set it as desired.
Mixer alarms can be triggered by two fault types:
•
Analog fault. See section about analog fault configuration. An
analog fault trips an alarm if its value lies outside a set limit.
•
Digital fault. See section about digital fault configuration. A
digital fault trips an alarm if a fault occurs (on/off).
Path:
Settings > Alarm settings > Mixer alarms
TM078733
Mixer alarms
Related information
8.5.5 Analog fault configuration
8.5.6 Digital fault configuration
8.5.4 Combi alarms
This display shows the four combi alarms that can be set.
Alarm source
Each combi alarm consists of two alarms. Select an alarm for each
combi alarm source (sources 1 and 2). For the combi alarm to trip,
both alarms must be active at the same time.
Path:
Settings > Alarm settings > Combi alarms
TM078734
Combi alarms
Alarm source 1
Select the first alarm source for combi alarm 1 in this display.
Path:
Settings > Alarm settings > Combi alarms > Select alarm
source
TM078735
Select alarm source
Alarm source 2
Select the second alarm source for combi alarm 1 in this display.
Path:
Settings > Alarm settings > Combi alarms > Select alarm
source
TM078736
Select alarm source
8.5.5 Analog fault configuration
Analog faults are activated if the actual measured value is outside a
set limit. An analog fault can be registered as a warning or as an
alarm.
Alarm delay
An alarm delay is typically used when a measuring signal is
unstable. Surface water waves may generate a high water level for
a short period. An alarm delay allows time for the unstable signal to
pass, for example, for the water level to become steady.
User-defined alarm relay
A warning or alarm can be coupled to a relay output.
Alarm resetting
Select the alarm resetting as manual or automatic. All
warnings are reset automatically.
Action, warning and alarm
Select the periods of the day the service manager should receive
SMS messages: Work, Off, Sleep.
Schedule periods serve practical purposes, for example, to avoid
sending SMS messages about minor faults to the service manager
in the middle of the night. The service manager receives the SMS
messages when returning to work.
Warning or alarm callback to the SCADA system is also selected in
this display.
Path:
Settings > Alarm settings > System alarms > High level
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