Operation And Simple Running Of Frequency Inverter
V560 Series High Performance Closed-Loop Vector Inverter User Manual
38
5.3 SIMPLE RUNNING OF FREQUENCY INVERTER
5.3.1 OPERATION PROCESS
Process Operations References
Installation and operating
environment
Install frequency inverter at the place which
complies with the product technical specification.
Mainly consider ambient conditions (temperature,
humidity, etc.) and heat dissipation of frequency
inverter, etc.
Refer to Chapter 1 and 3
Wiring of frequency inverter
Wiring of main circuit input and output terminal;
Wiring of grounding wire; Wiring of switching
value control terminal, analog terminal, encoder
and communication interface
Refer to Chapter 4
Inspection before energizing
1. Make sure the voltage of input power supply is
correct and the input power supply loop is
connected with breaker; The frequency inverter
has been correctly and reliably grounded;
2. The power cord has been correctly connected
with R, S, T power input terminal of the
frequency inverter;
3. The output terminal of the frequency inverter U,
V, W is correctly connected with the motor;
4. The encoder is correctly connected with PG
card;
5. The terminal block is correctly connected and
all the external switches are correctly preset;
6. The motor is empty-load (the mechanical load
is disconnected with motor).
Refer to Chapter 4
Inspection in energizing
Whether the frequency has abnormal sound,
smoking and peculiar smell, etc; And the
operation panel displays normally without fault
alarm information. If there are abnormalities,
please cut off the power supply immediately.
Refer to chapter 3 and 5
Parameter initialization
When the frequency inverter is operated initially,
changed internal control panel or controlled motor,
it is recommended to conduct the next operation
and setting after setting function code F0.0.07 and
conducting parameter initialization.
Refer to F0.0.07
parameter function
Correctly input the name plate
of the motor
Make sure the name plate parameter of the motor
is input correctly and carefully checked by users;
Otherwise, serious problems may be occur in
operation.
Refer to F2.0.00 ~
F2.0.05 motor 1 and
F2.1.26 ~ F2.1.30 motor
2 parameter set
Protection parameter setting
for motor and frequency
inverter
Correctly set the limit parameter, protection
parameter and protection mode of the frequency
inverter and the motor, mainly including: the
maximum frequency, upper frequency limit, motor
overload protection, external fault input, fault relay
output and encoder disconnection protection, etc.
Refer to F1.1.39 ~
F1.4.52 parameter set
for stable operation,
F3.1.12 ~ F3.1.35
parameter set for
multifunctional terminal
output,
F4.3.36~F4.3.50
parameter set for analog
input disconnection
detection
Automatic learning
The automatic learning for motor parameters
should be conducted before selecting vector
control mode for the first operation so as to get
accurate electric parameters of the controlled
motor. If the motor is rotating, please conduct after
the motor is completely stopped.
Refer to F2.2.53
parameter set for
parameter determination
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