Goodrive35 inverters Fault tracking
253
PROFIBUS/C
ANOPEN
communicatio
n fault
Communication address is
not correct.
Corresponding resistor is not
dialed
The files of main stop GSD
does not set sound
Ethernet
communicatio
n fault
The Ethernet address is not
set right.
The Ethernet communication
is not selected to right.
The ambient interference is
too strong.
Check the relative setting.
Check the communication
method selection.
Check the environment and
avoid the interference.
CANopen
communicatio
n fault
The connection is not sound
Corresponding resistor is not
dialed
The communication is
uneven
Check the connection
Draw out the correspond resistor
Set the same baud rate
8.6 Common fault analysis
8.6.1 The motor does not work
The motor does not
rotate
If the POWER is on
or not?
If there is displaying on
the keypad
If the contactor closes on
the input side
Switch on the air
contactor
Check the
voltage og RST
with multimeter
Inverter fault
Check the voltage of
the power supply
If the keypad displays the
information or not
Ensure the running
command channel
Press RUN to runNormal running
Settle the fault
according to the
fault information
Normal running
Normal running
If the speed command
setting is right or not
Normal
running
Check the voltage of
UVW
Inverter fault
If the motor configuration
is right or not
Set a right motor
configuration
If the load is too heavy
Reduce the load if
the motor is locked
caused by heavy load
Motor fault
Yes
No No
Yes
Yes
Normal
Yes
Yes
Normal
Abnormal
norm
al
Communication
Terminal
Keypad
Yes
Abnormal
No
No
No
No
No
No
Normal
Normal
Abnormal
Yes
Norm
al
Abnormal
Yes
Check the state of
the input terminal
Reset the
parameters
If it is normal running
If the communication
configuration is
right or not
If the communication
parameter is right or not?
Normal
running
Normal
abmormal
If the running is normal
or not after switching
on the terminal
Abnormal
If the running is normal after setting
a right speed commadn
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