If the type of encoder is SIN/COS, F1-10 parameter is selection check of encoder’s signal,
setting as 1 before tuning and 2 after tuning.
When NICE3000 is used for asynchronous motor: the system can gain these parameters
through with-load tuning (static tuning) or no-load tuning (complete tuning). If the motor cannot
be tuned on the spot, the known parameters of the same kind of motors can be a re
ference for
manual input. After modifying the asynchronous motor’s rated power F1-01, the parameter
values in F1-06 to F1-10 will automatically recover to the default standard motor parameters.
When NICE3000 is used for permanent-magnet synchronous motor: NICE 3000 can gain
parameters F1-06, F1-08 through with-load tuning and no-load tuning. After modifying the rated
power F1-01, the parameter valu
es in F1-06 to F1-10 will not automatically recover.
F1-11
Tuning selection Default 0 Min. Unit 1
Setting Range 0、1、2、3
Note: The correct motor rated parameters (F1-01~F1-05) must be set before tuning.
0：No tuning.
1：With-load tuning while in use, motor’s load won’t affect the tuning result.
2：No-load tuning. It requires complete separation from the motor to the load. While in tuning
the motor will run and the motor’s load will affect the tuning result.
3: sha
ft auto-tuning: It’s in need before the motor begins to run fast.
To ensure the dynamic control performance of the controller, please select the complete tuning.
When performing the complete tuning, the motor must be separated from the load (no-load).
After selecting the complete tuning, the controller will firstly perform the static tuning. When
the static tuning is completed, the asynchronous motor
will be accelerated to 80% of the motor
rated power according to the acceleration time set in F3-02. And it will maintain this status
for a period of time. Then it will be decelerated to zero according to the deceleration time
set in F3-05. The complete tuning is then ended; the synchronous motor step positively and
negatively to judge the pulse wheel encoder origin point.
After the F1-11 is set a
s 1 or 2, press the ENTER key to display “TUNE” that is ashing.
Then press the RUN button to perform the parameter tuning, the “TUNE” stops flashing.
After the tuning is completed, it will display the stop status interface. And the STOP button can
be pressed in the tuning process to suspend the tuning.
After the tuning is completed, the values in F1-11 will automatically recover as 0.
Attention: if
using the permanent-magnet synchronous motor, the system must be complete
tuning. Because the system doesn’t only to recognize related parameters, but also to
recognize encoder original point. It is forbidden that travel the permanent-magnet synchronous
motor before complete the complete tuning.
Automatically tuning step of asynchronous motor is following:
For asynchronous motor, F1-11 selects 1, t
he motor won’t run and it needn’t to get rid off
the rope. While in auto-tuning, there’s noise of motor’s current. F1-11 selects 2, the motor
will run and it need to get rid off the rope.
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