Start Up - Tests; Alarm Synoptic Diagrams - Bamo NivOil Instruction Manual

4

StARt uP - tEStS

When the nivoil control unit is connected to the main power supply, it begins automatically a self
test of each LeD indicators and of the audible alarm (buzzer).
test of all sensors connection (short circuit and broken cable of measuring loops).
Detection of sensor type, if the result is positive, the corresponding LeD will light on.in case of
a defect, the LeD will be flashing.
For a non connected channel, the LeD keeps oFF.
During the first start-up, the alarm device NivOil memorizes the type of sensor connected
to a channel.
When the test mode is activated, an audible signal is sent if everything is correct
configuration is without sensors).
When you connect a new sensor on a free channel, the alarm device nivoil will identify and
memorize it as soon as you switch on the power.
If a sensor is removed, the corresponding light will be flashing (default alarm).
proceed to a reset, pressing the RESEt button at least 5 seconds to confirm the removal of
the sensor.
When a sensor is removed without a complete reset, then all the LeD will be flashing to alarm
this default status.
5

ALARm SyNOPtIC DIAgRAmS

For hydrocarbon fluid layer thickness and overfilling sensors (DIP3 = OFF)
EN
Note: to avoid false alarms a 10 seconds delay is factory set up.
msx531-01_B 11-05-2010
(the factory
18