DRV-28 inverter
s Function parameter list
-192-
Function
code
Name
Detailed parameter description
Default
value
Modi
fy
P12.31–
P12.32
Reserved
variables
0–65535
0
○
P13 group Control parameters of synchronous motor
P13.00
Reduction rate of
the injection
current of
synchronous
motor
This parameter is used to set the reduction rate of
the input reactive current. When the active current of
the synchronous motor increases to some extent,
the input reactive current can be reduced to improve
the power factor of the motor.
Setting range: 0.0%–100.0% (of the rated current of
the motor)
80.0%
○
P13.01
Initial pole
detection mode
0: Disabled
1: In pulse detection mode
2: In pulse detection mode
0
◎
P13.02
Input current 1
Input current is the pole position orientation current;
input current 1 is valid within the lower limit of input
current switch-over frequency threshold. If users
need to increase the starting torque, increase the
value of this function code properly.
Setting range: 0.0%–100.0% (rated motor current)
20.0%
○
P13.03
Input current 2
Input current is the pole position orientation current;
input current 2 is valid within the upper limit of input
current switch-over frequency threshold, and users
do not need to change input current 2 under
common situations.
Setting range: 0.0%
–100.0% (rated motor current)
10.0%
○
P13.04
Switch-over
frequency of
input current
0.00Hz–P00.03 (Max. output frequency)
10.00Hz
○
P13.05
High-frequency
superposition
frequency
(reserved)
200Hz–1000Hz
500Hz
◎
P13.06
Pulse current
setting
This parameter is used to set the pulse current
threshold when the initial magnetic pole position is
detected in the pulse mode. The value is a
percentage in relative to the rated current of the
motor.
Setting range: 0.0–300.0% (of the rated voltage of
100.0%
◎
