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8000B Series
Under the third-class menu, if the parameter has no ickering bit, it means that
the function code cannot be modied. The possible reasons include:
(1) The parameter of this function code can’t be modified, such as actually
detected parameter, operation records and so on.
(2) This function code can’t be modified during running status, but can be
modied during stop status.
4.2.2 Fault Reset
When inverter malfunction occurs, it will display the relative fault information.
Use the STOP/ RESET key or terminals (determined by F5 group) to reset the
fault. After fault reset, inverter is at stand-by status. If not reset when inverter
is at fault status, it will keep operation protection status and cannot run.
4.2.3 Motor Parameter Autotuning
When select SVC control mode (sensorless vector control), make sure that
motor nameplate parameters are correctly input into the inverter. Inverter will
match standard motor parameter according to nameplate parameter. In order
to achieve precise control, autotuning is necessary. Refer to the following
steps:
Firstly, set the parameter of F0.01 to 0. This means that select the keypad
to control stop or start. Then input the following parameters according to the
motor nameplate:
F2.01: Motor rated power
F2.02: Motor rated frequency
F2.03: Motor rated rotation speed
F2.04: Motor rated voltage
F2.05: Motor rated current
Remarks:
If motor can be uncoupled with its load completely, set the parameter of
F2.11 to 1 (complete tuning) and then push RUN key, inverter can calculate
the parameter of motor. During autotuning process, the panel of inverter will
display –RUN-. When it displays –END-, the autotuning process is nished.
If motor cannot be uncoupled with its load, set the parameter of F2.11 to 2
(static tuning) and push RUN key, inverter will auto-detect the parameters
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