Emotron DCM, Instruction Manual

Page: 25 / 66

CG Drives & Automation 01-5965-01r1 Installation 21
Fig. 11 Pump cycle example with different level settings in window 21
700
600
500
400
300
200
100
0
V
olume
in the
pit
in litres
Example 1
Inflow 300 litr es/min
Pump capacity 600 litres/min
Window 21 is set to 1
Time
700
600
500
400
300
200
100
0
V
olume
i n
the
p
i t
i n
l
i tres
Example 2
Inflow 100 litr es/min
Pump capacity 600 litr es/min
Window 21 is set to 1
Time
1400
1600
1200
800
600
400
200
0
V
olume
i n
the
p
i t
i n
l
i tres
Example 3
Inflow 300 litr es/min
Pump capacity 600 litr es/min
Window 21 is set to 2,3
Time
1000
The volume in the pit at
pump start after pause
time is equal to pump
capacity (litres/min)
multiplied by level setting
(window 21).
Examples 1 and 2:
Pump capacity
600 (litres/min) x 1
(Value in window 21) =
600 litres in the pit when
the pump starts to pump.
Example 3:
Pump capacity 600
(litres/min) x 2.3 (value in
window 21) = 1380 litres
in the pit when the pump
starts to pump.