Line Pressure Displays; Power Failure; Alarms; Low Level Alarm - SAFEMATIC IF-103 User Interface Description

3.1.4 Line pressure displays

Pressure transmitter operation
In pressure transmitter operation, line pressure displays can be selected with
Pressing the button will show the line 1 pressure display first. Code P1 and line 1 pressure
display are displayed in turns. Pressing the button again will show the line 2 pressure display.
Code P2 and line 2 pressure display are displayed in turns. If line 2 does not exist, program
returns to show the phase code. From line 2 pressure display program returns to display phase
code by pressing
If signal from pressure transmitter is not detected code _ _ _ is displayed.
Pressure switch operation
In pressure switch operation, status of the line pressure switches can be displayed with
-button. Pressing the button will display status of the line 1 pressure switch first. Code P1
and line 1 pressure switch status are displayed in turns. Pressing the button again will display
the status of line 2 pressure switch. Code P2 and the status of line 2 pressure switch are
displayed in turns.
The status closed contact of pressure switch is shown with code on and status open contact
with code oF.

3.2 Power failure

The set values and program status are preserved in the memory also during power failures.
After power is back on, the operation will resume from the status it was before power failure
occurred. Possible stopped pressurization restarts for the same line. Interval time is not
counted during power failures.

3.3 Alarms

The system is in alarm mode when the red LED-signal for line 1, line 2 or pressurization P is
blinking.

3.3.1 Low level alarm

The system triggers a low level alarm, stops pressurization and goes into alarm mode, if the
lubricant barrel is empty. This means that the barrel low level switch is closed. Code AGr is
blinking on the display and the red LED-signal P for pressurization is blinking. The same line
will be pressurized again, when low level switch is open and the alarm has been reset by
pressing the SET –button.
HUIF1BEN.doc
MULTILUBE
IF-103
-button.
5 (8)
-button.
16.06.2004 Rev. 1B