Sanken S06-4A005-B Instruction Manual page 115

Code No. Function Name
F2003 Arbitrary V/f pattern intermediate
voltage 1
F2004 Arbitrary V/f pattern intermediate
voltage 2
F2005 Arbitrary V/f pattern intermediate
frequency 1
Base voltage
(F1005)
Intermediate voltage2
(F2004)
（
Intermediate voltage1
）
(F2003)
Torque compensation
(F1004)
Startup frequency
(F1103)
F2006 Arbitrary V/f pattern intermediate
frequency 2
Set intermediate voltage 1 & 2 and intermediate frequency 1 & 2 as follows.
● When intermediate voltage 1 & 2 are smaller than the voltage command determined by F1004 (torque compensation), a voltage
command determined by torque compensation will be for limitation.
● When intermediate voltage 1 & 2 are larger than the voltage command determined by F1005 (reference voltage), the reference
voltage will be used for limitation.
● When intermediate frequency 1 & 2 are smaller than F1003 (startup frequency), the startup frequency will be used for limitation.
● When intermediate frequency 1 & 2 are larger than F1006 (reference frequency), the reference frequency will be used for
limitation.
Note 1: Trip operation may happen when the output command changes fast, so more attention must be paid to the changes
of settings during operation.
Note 2: Please set F2003=F2004 and F2005=F2006 when only an intermediate point is required.
Auto Torque Compensation Function
Automatic torque boost selection
F2007
Slip compensation response time constant
F2008
F2009 Slip compensation multiple
The function of auto torque compensation based on V/f control code. It can select voltage compensation and slip compensation.
However, since the motor parameters are required to be set, please carry out this function after the auto detection 2 of the motor
parameters have been finished (when the motor parameters are not clear).
Code No. Function Name
F2007 Automatic torque boost selection
F2008 Slip compensation response time
constant
F2009 Slip compensation multiple
① F2007=1 Auto torque compensation function (voltage compensation)
The function to automatically adjust the voltage according to the load condition.
When the load is heavy (large current), the output voltage will be increased to output torque.
Data Content
0～460V
0～460V
0.05～400Hz
Frequency1 Frequency 2 Base frequency Max. frequency
(F2005) (F2006)
0.05～400Hz
Data Content
No automatic torque boost
0：
Voltage compensation function
1：
Slip frequency compensation
2：
0～1000（ set value 1=10ms）
0.01～2
- 114 -
Setting Resolution
1V
1V
0.01Hz
(F1006) (F1007)
Output frequency
0.01Hz
Setting Resolution
Factory Presets
0
0
20
40
Factory Presets
1 0
1 10
0.01 1