Zest ZQ280, Руководство пользователя

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Function
code
Name Description
Setting
range
Factory
default
F9.05
Parameters self-adjustment
selections
0
：
No operation
1
：
Static self-tuning
0-1 0
F9.06 Motor stator resistance
0.001-65.535
Ω
Model setting
F9.07 Motor rotor resistance Model setting
F9.08 Motor rotor inductance Model setting
F9.09 Motor rotor mutual inductance Model setting
F9.10 Reserve
F9.11 Motor no-load current Model setting
FA.00 Motor overload protection
0
：
Invalid
1
：
Valid
0-1 0
FA.01
Motor overload protection curve
coefficient
The motor overload protection factor is the
percentage of the rated current value of the
motor to the rated output current value of the
VFD .
30%-110% 100%
FA.02 Undervoltage protection level
This power parameter specifies the allowable
lower limit voltage of the DC bus when the
inverter is working normally.
150-280V
300-480V
180/360V
FA.03 Overvoltage Stall Enable
0
：
disabled
1
：
enable
0-1 1
FA.04 Over-voltage limit level
The overvoltage limit level defines the operating
voltage for overvoltage stall protection 350-380V
660-760V
375/660V
FA.05 Current limit level
The current limit level defines the current
threshold value of the automatic current limit
action, and its set value is a percentage relative
to the rated current of the
VFD
.
30-200% 150%
FA.06
Frequency drop rate at current
limit
0-99.99Hz/s 0
FA.07 Current limiting action selection
0
：
invalid
1
：
Acceleration and deceleration are valid,
constant speed is invalid
2
：
Valid for acceleration and deceleration, valid
for constant speed
0-2 0
FA.08 Overload pre-alarm level
The current threshold of the
VFD
overload
pre-alarm action, and its set value is a
percentage relative to the rated current of the
inverter.
120-150% 120%
FA.09 Overload pre-alarm delay
The delay time between the
VFD
output current
continuously greater than the overload pre-alarm
level amplitude (FA.08) and the output of the
overload pre-alarm signal.
0.0-15.0s 5.0s
FA.10
Oscillation suppression
coefficient
In general, when the motor oscillates, increase
the oscillation suppression coefficient.
0-200 30
FA.11
Amplitude suppression
coefficient
Set the maximum adjustment amount for
oscillation suppression.
0-1000 20
FA.12
Oscillation suppression lower
limit frequency
Below this frequency, oscillation suppression is
disabled.
0.0-FA.13 5.00Hz
FA.13
Oscillation suppression upper
limit frequency
Above this frequency, oscillation suppression is
disabled. FA.12-
200.00Hz
50.00HZ
FA group: Protect Parameters
1 7