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3.4 Displays in the display mode
min
h
On
Ready for operation
The pump is in the pause mode. There are no
fault indications pending.
min
h
On
Pump is on
The pump is in the operating mode. There are
no fault indications pending.
min
h
On
Pre-low-level signal
The pump is in the operating mode. There is
little lubricant available. The display alternates
with "pump is on".
min
h
On
Low level indication
Lubricant lacks. The pump terminates the cur-
rent lubrication cycle. It can be restarted only
after refilling the reservoir.
min
h
On
Fault signal Er
An unspecified error is pending.
min
h
On
Fault signal EP
A fault of the membrane keypad or the display
is pending.
min
h
On
Programming step P1
In this step the hourly data of the pause time is
set.
.
min
h
On
Programming step P2
In this step the minute value of the pause time
is set.
min
h
On
Programming step P3
In this step the number of metering device cycles
per operating cycle is set.
min
h
On
Programming step P4
In this step the type of output signal is set.
nc = normally closed contact
no = normally open contact
min
h
On
Programming step P5
In this step it is determined whether a differen-
tiation is made between a fault signal or a low-
level signal.
min
h
On
Programming step P6
In this step it is set how the pump will start when
being switched on.
SP = Start with pause time
SO = Start with lubrication time
3.5 Displays in the programming mode
3. Overview, functional description
