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8. CYCLE MONITORING
8.1
MONITORING OPTIONS.
There are four possible Cycle Monitoring Options, explained below.
2) TIMER –
TIME ONLY
The Lubrication cycle is simply operated
according to a preset Timer value.
Therefore,
no input is monitored
to
confirm the correct completion of the
lubrication cycle.
LL
ALARM
MINIMUM LEVEL
MOTOR PUMP
PUMP
POWER
POWER
RE
SE
T B
U
TTO
N
Fig. 10
Fig. 9
1) DL –
DUAL LINE
Dual Line cycles generally use two pressure
switches connected to
P1
and
P2
.
The
VIP5
Plus
starts the pump and must
see that
P1
switch is closed within the
timeout time. After this, the Lubrication
lines are inverted by use of a directional
valve.
The
P2
switch must also then be made
within the timeout timer setting.
A user configurable
DELAY
timer can be set
to filter pressure spikes as in the
PS
operating mode.
Power
Power
Minimum level
Inverter
Line 2
Line 1
P 2
P 1
