Sanken S06-4A005-B Instruction Manual page 154

Note: Since the use of this function will slow down the motor response, please disable this function under normal conditions.
Motor vibration reduction rate
F6014
F6015 Lower frequency limit for motor
vibration reduction function
F6016 Upper frequency limit for motor
vibration reduction function
The function to reduce motor vibration under the occasions of vibration caused by mechanical sympathetic vibration in vector control
mode (speed sensored and speed sensorless).
Code No. Function Name
F6014 Motor vibration reduction rate
F6015
Lower frequency limit for motor
vibration reduction function
F6016 Upper frequency limit for motor
vibration reduction function
● The factory preset is F6014=0 (no function).
● When F6014 is set beyond 0, decrease the proportional gain of speed control within the range of 1
set in lower frequency limit for motor vibration reduction function (F6015) and upper frequency limit for motor vibration
reduction function (F6016).
● Motor vibration reduction rate is the reduction rate related to speed control ASR proportional gain (F6009). The motor vibration
cannot be eliminated even when the rate is set to be 25%, please decrease the setting of speed control ASR proportional gain.
● Besides this function, the speed detection filter function (F6012) or torque detection filter function (F6013) can also be used to
adjust and reduce the motor vibration.
Examples of setting
When command frequency is 15Hz-25Hz mechanical sympathetic vibration,
F6014=1（75%）
F6015=15.00Hz
F6016=25.00Hz
Note: The setting of lower frequency limit for motor vibration reduction function must be carried out referring to the
settings of upper frequency limit for motor vibration reduction function. (When the setting exceeds the setting in
upper frequency limit, the setting will be invalid because of the inconsistent detection.)
Reference parameter
F1001 (motor control mode selection)
F6010 (speed control ASR proportional gain)
F6017 Starting torque
Starting torque duration time
F6018
The function to separately set the starting torque limiting value during speed control in vector control mode (speed sensored and
speed sensorless). This function is used when the motor cannot start because of the setting of torque limiting value is low.
Code No. Function Name
F6017 Starting torque
F6018 Starting torque duration time
The setting value of starting torque (F6017) is a ratio related to rated torque.
The torque limiting of starting torque is effective from startup to the starting torque duration time (F6018).
When starting torque duration time ends, the torque will be limited according to the setting value in torque limiter.
When any one function code of F6017 or F6018 is set to 0, the torque limiter is noneffective. The torque will be limited from
the startup according to the setting value in torque limiter.
Speed command value
Torque limiter
0：No function
1：75%
2：50%
3：25%
0～240Hz
0～240Hz
Use starting torque as torque limiter
Torque limiter
Data Content
Data Content
0～100％
sec.
0～6500
Speed curve
Normal torque limiter
- 153 -
Setting Resolution
1
0.01Hz
0.01Hz
st
speed command frequency
Setting
Resolution
0.1%
s
0.1
Torque limiter
Actual torque
Factory
Presets
0
0
0
Factory
Presets
30
1