22
Input 1, if activated, switches the pump into
Suspension
mode (Input 1: Suspension.) This mode suspends the operation of
the pump for the duration for which Input 1 is active. After deactivation of Input 1, the pump’s operation resumes from the
point where it was suspended.
10.4 MULTI-LINE SYSTEMS
It is possible to implement applications controlled by the
engine pump rotation sensor. This sensor can be useful, as a
full rotation of the motor ensures that all pistons installed in
the pump have delivered the corresponding amount of
lubricant. A typical application can be implemented using
operating mode 11 ("Rotations-Time&Pulses") with the
following settings:
-
Basic parameters
o
Pulses/Rotation cycle: 2
o
Interval Pulses: 10
o
Interval Time: 6m 00s
-
Advanced Parameters
o
Input 1: Pulses Count
o
Input 2: Not connected
o
Number of cycles 1
With this configuration, the lubrication phase is formed of a single cycle (Number of cycles: 1) that starts every 6m 00s
(Interval Time: 6m 00s) or every 10 pulse signals (Interval Pulses: 10) arriving on Input 1 (Input 1: Pulses Count).
The lubrication phase finishes on the achievement of 2 complete revolutions of the pump motor (Cycle Rotations/Pulses: 2.
10.5 SYSTEMS WITH EXTERNAL CONTROLLER
It is possible to implement applications regulated by an
external controller (e.g. PLC).
A typical application can be implemented using
operating mode 17 ("External Enabling") with the
following settings:
-
Advanced Parameters
o
Input 1: External enabling
o
Input 2: Not connected
With this configuration, the lubrication phase is regulated from Input 1 (Input 1: External Enabling). When Input 1 is active,
the pump delivers lubricant, otherwise the pump remains in standby mode.
