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APPLICATION EXAMPLES ..............................................
FAN CONNECTION
L1
L2
L3
N
PE
PE
PE
EG
Typical fan connection
To speed control a fan between 0-50 Hz, (60
Hz in North America) a potentiometer is used
or 0-10V speed setting signal.
DIP Switch Configuration
P006=1, P007=0 (Basic mode Parameter changes from factory default)
A
B
C
8
F1
9
L1 L2 L3
5
1
Eco
3
2
4
U
V
W
M
3 ~
•
•
•
•
External switch or relay, contact
Potentiometer or 0-10 V signal
Speed control signal
PUMP CONNECTION
L1
L2
L3
N
PE
PE
A
B
PE
Fan
Typical pump connection
To control the speed of the pump in a pumping
system a 0-20 mA control signal is used; this
corresponds to a 0-100% motor speed -
normally 0-50 Hz (60 Hz in North America).
A signal representing the output frequency is
required, i.e. as an indication of the motor
speed. An analog output (terminals 12 & 13)
of 0-20 mA is used, which corresponds to a
frequency of 0-50 Hz (60 Hz in North America).
•
DIP Switch Configuration
F1
9
L1 L2 L3
5
Eco
3
4
U
V
W
M
3 ~
Pump
•
•
•
•
A
0-20mA
C
•
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