Shihlin SA3 Series, Руководство пользователя

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Speed and torque control parameter group 11
PARAMETER DESCRIPTION 278
5.12.7 Second PM motor setting

Realize second motor function by setting second motor control parameter and digital input terminal.
Parameter Name Default Setting Range Content
11-37
P.378
Second PM motor type 0
0 SPM
1 IPM
99999 ---
11-38
P.379 Second PM motor initial
position detection method
0
0 Pull in.
1 High frequency pulse
99999 ---
11-39
P.380 Second PM motor
acceleration id
80%
0～200% ---
99999 ---
11-40
P.381 Second PM motor constant
speed id
0%
0～200% ---
99999 ---
11-41
P.382 Second PM motor estimated
speed filtering time
2ms
0～1000ms ---
99999 ---
PM motor control parameter

When 00-22(P.370) ≠ 99999, and RT signal is ON, second motor control parameter 11-30(P.371)~ 11-36(P.377)
are valid. For second function parameter, please refer to section 5.2.10.

Please refer to 05-22(P.332)~05-37(P.347)，05-38(P.394)~05-39(P.395) for second motor parameter.

For setting, please refer to 11-07(P.327) ~11-11(P.331) parameter function
5.12.8 PM motor speed estimation observer parameters

By setting the PM motor speed estimation observer parameters, it can improve the stability of the PM motor in
sensorless vector control mode.
Parameter Name Default Setting Range Content
11-42
P.365
PM motor speed estimation
observer source of PI
parameters
0
0 manual operation
1 automatic calculation
11-43
P.366
PM motor speed estimation
observer Kp
30 0～65000 ---
11-44
P.367 PM motor speed estimation
observer Ki
10000 0～65000 ---
PM motor speed estimation observer

Set PM motor in SVC (00-21(P.300) = 6), if motor run abnormal, users can manually adjust 11-43(P.366),
11-44(P.367) , make PM motor SVC control operate stably.
Setting
Setting