Megmeet MV300 Series - Speed Control Parameters (Group P05)

135
4) When P03.24 is set as 2, disconnect the motor shaft from the loads and check its safety status
carefully. It is prohibited to carry out rotation setting when the motor is connected to loads.
5) Set P03.24 as 1 or 2, press the ENTER/DATA key and the RUN key, and then the auto-tuning will be
started.
6) When the running LED on the operation panel is off, it indicates that the auto-tuning is finished.
 Note
1. When P03.24 is set as 2, if over-voltage or over-current occurs during the auto-tuning, properly increase
the acceleration/deceleration time (P02.13 and P02.14; for motor 2, please change P11.04 and P11.05 for
tuning).
2. When P03.24 is set as 2 for rotation setting, disconnect the motor shaft from the loads. It is prohibited to
carry out rotation setting when the motor is connected to loads.
3. Before the auto-tuning, the motor shall be in static status, otherwise, the auto-tuning cannot be normally
conducted.
4. In certain situations (for instance, the motor cannot be disconnected from the loads) where it is
inconvenient to conduct rotation setting, or the users does not have high motor control performance
requirement, static setting can be selected, or the setting can be exempted. If the setting is not performed, be
sure to enter the correct nameplate parameters of the motor.
5. If you know the correct motor parameters, please enter the correct motor parameters P03.00~P03.10 (or
P03.12~P03.22).
6. If the auto-tuning fails, Er.TUN error will be reported.
6.5 Speed control parameters (Group P05)
Adjust the proportional gain and integral time for the speed loop. Function codes of P05.00~P05.09 are
enabled under the vector control mode and PG V/F control mode, and they represent the PI parameters
ASR switching frequency 3 0.0~100.0% (80.0%)P05.10
Integral time of special speed section for speed loop(ASR3-I) 0.000~10.000s(0.200s)P05.09
Proportional gain of special speed section for speed loop(ASR3-P) 0.1~200.0 (20.0)P05.08
ASR switching frequency 2 0.0~100.0% (20.0%)P05.07
ASR2 output filte
r
0~8 (0)P05.06
Speed loop high-speed integral time(ASR2-I)
0.000~10.000s (0.600s)
P05.05
Speed loop high-speed proportional gain（ASR2-P） 0.1~200.0(10.0)P05.04
ASR switching frequency 1 0.0~50.0%(10.0%)P05.03
ASR1 output filte
r
0~8 (0)P05.02
Speed loop low-speed integral time(ASR1-I)
0.000~10.000s (0.200s)P05.01
Reserved 0P03.25~ P03.28
Speed loop low-speed proportional gain(ASR1-P)
0.1
~
200.0 (20.0)
P05.00