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Goodrive300
inverters Fault tracking
230
8.6.8 Overcurrent
If the it is the inverter
fault, please contact with
our company
Set right
V/F vibration control
parameters
Adjust the V/F curve
Check if there is
abnormal vibration to
the motor
Decrease the torque
boost
Check if the multi-dots
V/F curve is set rightly
If the it is the inverter
fault, please contact with
our company
Check if the torque
boost is too big
Set right parameters of
current loop and speed
loop
Clear the interference
source
Check if it is V/F
control
Adjust the ACC/DEC
time
Check if there is
interference source
Parameters autotune
Check if the ACC/DEC
time is too short
Set right motor type and
parameters
Check if it needs
parameters autotune
Change the motor
Check if the motor is
short circuited to the
earth
Settle the short circuit
problem and configure
the motor cables rightly
Overcurrent
Check if the motor type and
parameters are right
Check if the parameter of current
loop and speed loop are right
Y
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N
o
Y
e
s
N
o
Y
e
s
N
o
Y
e
s
N
o
Y
e
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N
o
Y
e
s
N
o
Y
e
s
N
o
N
o
Y
e
s
Y
e
s
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o
Y
e
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Y
e
s
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o
Y
e
s
N
o
Reduce the load and
increase the capacity of
the inverter
Check if the load is too
heavy
Check if UVW is short circuited to
the earth
Remove the motor cable and
ensure if there is connected with the
earth.
Содержание GD300-004G-4
Страница 1: ...3...
Страница 148: ...Goodrive300 inverters Basic operation instruction 147...
Страница 159: ...Goodrive300 inverters Basic operation instruction 158...
Страница 164: ...Goodrive300 inverters Basic operation instruction 163...
Страница 173: ...Goodrive300 inverters Basic operation instruction 172...
Страница 189: ...Goodrive300 inverters Basic operation instruction 188...
Страница 204: ...Goodrive300 inverters Basic operation instruction 203...
Страница 211: ...Goodrive300 inverters Basic operation instruction 210 convolution is required The working flowchart is as below...
Страница 227: ...Goodrive300 inverters Fault tracking 226 8 6 2 Motor vibration...
Страница 228: ...Goodrive300 inverters Fault tracking 227 8 6 3 Overvoltage 8 6 4 Undervoltage fault...
Страница 312: ...1 1 0 0 1 0 0 7 7 9 C E 66001 00035 201303 V1 4...