4-127
02-22
Rated rotation speed of motor 2
Range
0~ 60000 rpm
02- 23 Rated voltage of motor 2
Range
200V: 50.0~240.0 V
400V: 100.0~480.0 V
575V: 150.0~670.0 V
690V: 200.0~804.0 V
02- 24 Rated power of motor 2
Range
0.01~600.00 kW
02-25 Rated frequency of motor 2
Range
5.0~599.0 Hz
02-26 Pole of motor 2
Range
2~16
02-32 Resistance between wires of motor 2
Range
0.001~60.000 Ω
Note: Motor 2 V/F curve uses the same settings as motor 1. The control mode setting for motor 2 is fixed to V/F.
02-33
Proportion of Motor Leakage Inductance <1>
Range
0.1~15.0 %
It is set by manual tuning function. Normally, it does not need to be adjusted because magnetic function does not
exist in this adjustment.
Lr
LlKg
Definition of leakage inductance proportion is the ratio of leakage inductance to rotor inductance. If the default
value is set to 3.4%, adjust this ratio will affect the motor leakage inductance parameter to be changed.
When the adjustment of leakage inductance proportion is larger or smaller, it will cause the motor jittering with
abnormal noise and the motor cannot run. Generally, the adjusted value is 3.0%~5.0%. 4.0% is the universal
adjustment value that can make the motor run normally. The adjustment of leakage inductance proportion
depends on the motor rating.
02-34
Motor Slip <1>
Range
0.1~20.0 Hz
Normally, it is not required to be adjusted. It can be obtained via manual tuning parameter function. Such tuning
does not have magnetic function.
The default value of motor slip is set to 1 Hz. Motor slip is obtained from the nameplate.
Take 60Hz, 4-pole motor for example, synchronous speed:
1800
4
60120120
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