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7. OPERATING MODE
VIP5
Plus
has three different operating modes which are determined during the setup stage described previously.
These are:
CYCLE, PULSE
and
FLOW.
7.1 CYCLE Mode
In
Cycle
mode a cycle sensor determines the completion of the LUBRICATION PHASE. If using timer setting, the Lubrication
Cycle will complete when the timer expire. The Standby phase is determined by a timer or by an external input counter.
7.2 PULSE Mode
In
Pulse
mode, the duration of the
Standby Phase
and the
Lubrication Phase
are both determined by an external counter.
The correct operation of the
Lubrication Cycle
can be monitored using a cycle sensor.
Fig. 7
Example:
Standby Phase determined by the Pause Counter, and lubrication Phase
determined by Cycle Counter.
[CYCLE Cnt >1 PAUSE Cnt > 0 ]
The Lubrication Phase is Suspended if no external signals are recieved
within a time specified by the suspend Timer.
[SUSPEND T>0 ]
0-60.000 cycles
1-60.000 cycles
1-60.000 cycles
LUBE CONTROL WAIT
Alarm
LUBRICATION PHASE
Pump on
ALARM
Pump in Stand by
Example 1) Standby and Lubrication determined by ON & OFF Timer
Example 2) Standby determined by a counter
Example 3) Standby determined by a counter and timer combination
.
STOP
STOP
Alarm
Alarm
Time to break
out
0 min / 99 hours
0-60.000 cicli
1 min / 99 hours
The first
of
two events
0-60.000 cycles
1-60.000 cycles
1 min / 99 hours
Pompa in Standby
Pump on
ALARM
LUBE CONTROL WAIT
Lubrication Cycle
Repeted 1-250 Times
Lubrication Phase can be repeated
Example 4) Standby determined by a counter. Alarm signal given if the
external counter signals not detected within a set time.
Fig. 6