Motor parameter group 05
PARAMETER DESCRIPTION 172
5.6.1 Motor parameter automatic measurement
By accurate motor parameter measuring function, realize motor high-performance vector control.
Parameter
Name
Default Setting Range
Content
05-00
P.301
Motor specifications
automatic
measurement
0
0
Off
1
Automatic measurement for induction motor in dynamic
state1
2
Automatic measurement for induction motor in static state 1
3
Induction motor specifications automatic measurement
(Measure when operating)
4
Reserved
5
Automatic measurement for induction motor in static state 2
8
Synchronous motor specifications automatic measurement
(Run motor to measure)
9
Synchronous motor phase Z position automatic
measurement (Run motor to measure)
10
Induction motor/synchronous motor inertia automatic
measurement
Motor parameter automatic measurement
If 00-21(P.300)=0, inverter operate normally according to V/F curve without automatic measuring motor
parameters.
When controlling induction motor by general flux vector control, please set 00-21(P.300) as 2. Voltage will
increase to compensate for the frequency change when the motor load increases.
To do induction motor parameter automatic measurement function, in PU mode set 05-00(P.301) as 1, 2 or 5, and
press forward or reverse rotation key. During measurement, keypad will flash and display “TUN”. If measurement
fails, keypad will flash “FAL” for three seconds.
Automatic induction motor parameters measurement includes the following steps:
Setting
Содержание SA3 Series
Страница 2: ......
Страница 420: ...Appendix 6 European Specification Compatibility Description APPENDIX 418 ...
Страница 421: ...Appendix 6 European Specification Compatibility Description Appendix 419 ...