Parameter Groups
‑117‑
4: Asynchronous motor inertia auto‑tuning (only in FVC mode)
11: Static auto‑tuning on partial parameters of the synchronous motor (excluding
back EMF)
12: No‑load dynamic auto‑tuning on all parameters of the synchronous motor
13: Static auto‑tuning on all parameters of the synchronous motor (excluding the
encoder installation angle)
14: Synchronous motor inertia auto‑tuning (only in FVC mode)
2.3 F2 Vector Control Parameters of Motor 1
F2-00
Low-speed speed loop Kp
Address:
0xF200
Min.:
1
Unit:
‑
Max.: 200 Data type: UInt16
Default:
30
Change: In real time
Value Range:
1 to 200
Description
This parameter indicates the speed loop PID control parameter Kp, which affects
the response to the motor speed. A larger Kp value indicates higher sensitivity and
more intensive tuning. A smaller Kp value indicates lower sensitivity and less
intensive tuning. The low‑speed speed loop Kp is effective at low speed.
F2-01
Low-speed speed loop Ti
Address:
0xF201
Min.:
0.001
Unit:
s
Max.: 10 Data type: UInt16
Default:
0.5
Change: In real time
Value Range:
0.001s to 10.000s
Description
The reciprocal of the speed loop integral time constant is the integral gain. The
speed loop integral time constant affects the steady‑state speed error of the
motor and the stability of the speed loop system. If the speed loop integral time
constant increases, the speed loop response slows down. At this time, the
proportional gain of the speed loop needs to be increased to fasten the speed
loop response. The low speed loop Ti is used at low speed.
F2-02
Switchover frequency 1
Address:
0xF202
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