Pressure Alarm; Alarm From Lg-Ind Doser Operation Indicator - SAFEMATIC IF-103 User Interface Description

3.3.2 Pressure alarm

The system triggers a pressure alarm and goes into alarm mode, if the line pressure is not low
enough when pressurization phase starts or if the line pressure does not rise high enough
during pressurization time.
Alarm, high pressure
If the line pressure is not low enough when pressurization phase starts, code AHP is blinking
on the display and the red LED-signal 1 or 2 of the line which has caused the alarm is blinking.
In pressure transmitter operation, an alarm is triggered, if the line pressure is above the set
low limit when pressurization starts. The same line will be pressurized again, when pressure
level is below the low limit value and the alarm has been reset by pressing the SET -button.
In pressure switch operation, an alarm is triggered, if the pressure switch is closed when
pressurization starts. The same line will be pressurized again, when pressure switch opens and
the alarm has been reset by pressing the SET –button.
Alarm, low pressure
If the pressure in the line does not rise high enough during pressurization time, code ALP is
blinking on the display and the red LED-signal 1 or 2 of the line which has caused the alarm is
blinking.
In pressure transmitter operation, an alarm is triggered, if the line pressure does not reach
the set high limit within the set maximum pressurization time. The same line will be pressurized
again, when the alarm has been reset by pressing the SET button.
In pressure switch operation an alarm is triggered, if the line pressure switch does not close
within the set maximum pressurization time. The same line will be pressurized again, when the
alarm has been reset by pressing the SET button.

3.3.3 Alarm from LG-ind doser operation indicator

LG-ind doser operation indicators are in use when parameter LGI has been set in status YES.
The alarm is triggered when the LG-ind doser operation indicator does not sense the operation
of a doser during a lubrication cycle. Code AIn is displayed. Lubrication continues normally
despite the alarm. This feature is different from any other alarms. Alarm can be reset with SET
–button.
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MULTILUBE
IF-103
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16.06.2004 Rev. 1B