3.6.4 Potentiometer Reference
Voltage reference via a potentiometer
Reference Source 1 = [1] Analog input 53 (default)
Terminal 53, Low Voltage = 0 V
Terminal 53, High Voltage = 10 V
Terminal 53, Low Ref./Feedback = 0 RPM
Terminal 53, High Ref./Feedback = 1500 RPM
Switch S201 = OFF (U)
130BA154.11
555039 42 53 54
Speed RPM
P 6-15
1 kΩ
+10V/30mA
Ref. voltage
P 6-11 10V
Illustration 3.83 Potentiometer Reference
3.7 Final Set-Up and Test
To test the set-up and ensure that the frequency converter
is running, follow these steps.
Step 1. Locate the motor name plate
NOTICE
The motor is either star- (Y) or delta- connected (Δ). This
information is located on the motor name plate data.
THREE PHASE INDUCTION MOTOR
kW
400
MOD
MCV 315E
Nr.
135189 12 04
PRIMARY
SECONDARY
V
690
A
V A
V A
V A
410.6 CONN Y
CONN
CONN
CONN ENCLOSURE
CAUTION
COS f
ALT
RISE
m
SF
1.15
0.85
AMB
40
1000
80
°C
°C
IP23
40
IL/IN
6.5
HP
536
mm
1481
Hz
DESIGN
50
N
DUTY
INSUL WEIGHT 1.83 ton
EFFICIENCY %
95.8% 95.8% 75%100%
S1
I
130BA767.10
Illustration 3.84
Step 2. Enter the motor name plate data in this
parameter list.
To access this list first press [Quick Menu] then select “Q2
Quick Setup”.
1.
Parameter 1-20 Motor Power [kW]
1-21 Motor Power [HP]
2. 1-22 Motor Voltage
3. Parameter 1-23 Motor Frequency
4. 1-24 Motor Current
5. 1-25 Motor Nominal Speed
Table 3.53
Step 3. Activate the Automatic Motor Adaptation (AMA)
Performing an AMA ensures optimum performance. The
AMA measures the values from the motor model
equivalent diagram.
1. Connect terminal 37 to terminal 12 (if terminal 37
is available).
2. Connect terminal 27 to terminal 12 or set
5-12 Terminal 27 Digital Input to [0] No function.
3.
Activate the AMA 1-29 Automatic Motor
Adaptation (AMA).
4. Select between complete or reduced AMA. If a
Sine-wave filter is mounted, run only the reduced
AMA, or remove the Sine-wave filter during the
AMA procedure.
How to Install
VLT
®
Automation Drive FC 300 Operating Instructions
MG33U402 - Rev. 2013-12-16 77
3 3
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