Manual

Events A-3
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Irregular Ultrasonic2
Sensor
This event indicates possible problems with the second
ultrasonic depth sensor, as evidenced by an inconsistency
between current readings and historical data.
Irregular Velocity Sensor
This event indicates possible problems with the velocity sensor
evidenced by an inconsistency between current readings and
historical data.
Irregular Velocity2
Sensor
This event indicates possible problems with the second velocity
sensor, as evidenced by an inconsistency between current
readings and historical data.
Login
This event indicates that a user has logged in.
Logout
This event indicates that a user has logged out.
Loss of Flow in the
Network
This event indicates that the network has potentially experienced
a loss of flow and that this condition has been detected by
IntelliServe's review of the data. IntelliServe initiates an alarm
when Qnet readings fall below the designated threshold
consecutively for one hour. Alarm conditions clear (return to
normal) when IntelliServe receives Qnet readings above the
threshold consecutively for one hour.
Low Depth
This FlowShark event indicates the flow depth has fallen below
the value set for Low Depth Alarm at the monitor. When this
occurs, the Low Depth alarm will be broadcast in IntelliServe.
The Low Depth Alarm is a static value and does not fluctuate
with time of day or flow conditions at the monitor.
Low Depth on MP2
This FlowShark event indicates the flow depth has fallen below
the value set for Low Depth Alarm at the monitor (on the second
monitoring point). When this occurs, the Low Depth alarm will
be broadcast in IntelliServe. The Low Depth Alarm is a static
value and does not fluctuate with time of day or flow conditions
at the monitor.
Manual Clear
This event indicates that an alarm has been cleared manually.
Monitor Not in Network
This event indicates that this monitor is not currently configured
as part of the flow monitoring network and that IntelliServe will
not attempt to retrieve data from this monitor.
Multiple Zero Velocity
Readings (detected by
Flow Analysis)
This event indicates that at least 25 percent of the most recent 24
hours of velocity readings return a value of zero.